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Java > Open Source Codes > org > manentia > kasai > KasaiFacade


1 package org.manentia.kasai;
2
3 import com.koala.commons.CriticalException;
4 import com.koala.commons.NonCriticalException;
5 import com.koala.commons.log.Log;
6 import com.koala.commons.xml.XMLBean;
7 import com.koala.commons.xml.exceptions.XMLException;
8
9 import org.apache.commons.lang.StringUtils;
10 import org.apache.commons.lang.exception.ExceptionUtils;
11
12 import org.manentia.kasai.Group;
13 import org.manentia.kasai.Role;
14 import org.manentia.kasai.User;
15 import org.manentia.kasai.authobject.AuthObjectHandler;
16 import org.manentia.kasai.exceptions.*;
17 import org.manentia.kasai.audit.AuditHandler;
18 import org.manentia.kasai.group.GroupHandler;
19 import org.manentia.kasai.operative.OperativeHandler;
20 import org.manentia.kasai.role.RoleHandler;
21
22 import org.w3c.dom.Document JavaDoc;
23
24 import java.util.ArrayList JavaDoc;
25 import java.util.Collection JavaDoc;
26 import java.util.HashMap JavaDoc;
27 import java.util.Iterator JavaDoc;
28 import java.util.ResourceBundle JavaDoc;
29 import org.manentia.kasai.util.ExceptionUtil;
30 import org.manentia.kasai.util.Constants;
31 import org.manentia.kasai.user.UserHandler;
32
33
34 /**
35  * Class to provide authority and authorization functionalities
36  *
37  * @author fpena
38  *
39  * (c) 2004 Koala Developers S.R.L.
40  */
41 public class KasaiFacade {
42
43     //~ Static variables / initialization ---------------------------------------------------------------------------
44
45     /** Permission to read a group */
46     static final String JavaDoc READ_GROUP = "kasai.group.read";
47
48     /** Permission to delete a user from a group */
49     static final String JavaDoc DELETE_USER_GROUP = "kasai.group.user.delete";
50
51     /** Permission to add users to a group */
52     static final String JavaDoc ADD_USER_TO_GROUP = "kasai.group.user.add";
53
54     /** Permission to delete a group */
55     static final String JavaDoc DELETE_GROUP = "kasai.group.delete";
56
57     /** Permission to modify a group */
58     static final String JavaDoc COMMIT_GROUP = "kasai.group.commit";
59
60     /** Permission to block a group */
61     static final String JavaDoc BLOCK_GROUP = "kasai.group.block";
62
63     /** Permission to unblock a group */
64     static final String JavaDoc UNBLOCK_GROUP = "kasai.group.unblock";
65
66     /** Permission to read a user */
67     static final String JavaDoc READ_USER = "kasai.user.read";
68
69     /** Permission to delete a user */
70     static final String JavaDoc DELETE_USER = "kasai.user.delete";
71
72     /** Permission to modify a user */
73     static final String JavaDoc COMMIT_USER = "kasai.user.commit";
74
75     /** Permission to reset a user password*/
76     static final String JavaDoc RESET_PASSWORD_USER = "kasai.user.resetpassword";
77
78     /** Permission to block a user */
79     static final String JavaDoc BLOCK_USER = "kasai.user.block";
80
81     /** Permission to unblock a user */
82     static final String JavaDoc UNBLOCK_USER = "kasai.user.unblock";
83
84     /** Permission to modify a role */
85     static final String JavaDoc COMMIT_ROLE = "kasai.role.commit";
86
87     /** Permission to read a role */
88     static final String JavaDoc READ_ROLE = "kasai.role.read";
89
90     /** Permission to delete a role */
91     static final String JavaDoc DELETE_ROLE = "kasai.role.delete";
92
93     /** Permission to modify permissions of a object */
94     static final String JavaDoc MODIFY_ACCESS = "kasai.object.modifyaccess";
95
96     /** Singleton instance */
97     private static KasaiFacade instance = null;
98
99     //~ Constructors --------------------------------------------------------------------------------------------------
100
101     /**
102      * Creates a new KasaiFacade object.
103      */
104     private KasaiFacade() {
105         Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "init", "Enter",
106             java.util.logging.Level.INFO);
107         Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "init", "Exit",
108             java.util.logging.Level.INFO);
109     }
110
111     //~ Methods --------------------------------------------------------------------------------------------------------
112
113     /**
114      * Returns an instance of KasaiFacade
115      *
116      * @return Instance of KasaiFacade
117      *
118      */
119     public static synchronized KasaiFacade getInstance(){
120         if (instance == null) {
121             instance = new KasaiFacade();
122         }
123
124         return instance;
125     }
126
127     /**
128      * Method to verify if a specific user is part of a specific group
129      *
130      * @param login User who is making the request
131      * @param userId Specific user
132      * @param groupId Specific group
133      *
134      * @return true if the userId is part of a groupId
135      *
136      * @throws DataAccessException Severe errors like SQL error, IO Error, etc Severe error (SQL errors, IO errors, etc)
137      */
138     public boolean isUserInGroup(String JavaDoc login, String JavaDoc userId, String JavaDoc groupId)
139         throws DataAccessException {
140         
141         Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "isUserInGroup", "Enter",
142             java.util.logging.Level.INFO);
143
144         boolean result = false;
145         Collection JavaDoc users = null;
146
147         if ((StringUtils.isNotEmpty(userId)) && (StringUtils.isNotEmpty(groupId))) {
148             users = UserHandler.getInstance().list(userId, null, null, null, -1, null, groupId);
149         }
150
151         result = (users != null) && (users.size() > 0);
152
153         Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "isUserInGroup", "Exit",
154             java.util.logging.Level.INFO);
155
156         return result;
157     }
158
159     /**
160      * Add one operative to a specific role.
161      *
162      * @param loginUser User who is making the request
163      * @param idOperative Operative identifier
164      * @param role Role identifier
165      * @param clientIP IP Address of whom is making the request Client IP address
166      *
167      * @throws DataAccessException Severe errors like SQL error, IO Error, etc
168      * @throws DoesntExistsException The operative or role does not exist
169      * @throws NotEnoughPermissionException The user cannot perform this operation
170      * @throws CannotAuditException Error auditing operation
171      */
172     public void addOperativeToRole(String JavaDoc loginUser, String JavaDoc idOperative, int role, String JavaDoc clientIP)
173         throws DataAccessException, DoesntExistsException,NotEnoughPermissionException,
174             CannotAuditException {
175         
176         Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "addOperativeToRole",
177             "Enter (loginUser=" + StringUtils.defaultString(loginUser, "<null>") + ",idOperative=" +
178             StringUtils.defaultString(idOperative, "<null>") + ",role=" + role, java.util.logging.Level.INFO);
179
180         long startTime = System.currentTimeMillis();
181         String JavaDoc raisedError = null;
182         int returnCode = 0;
183
184         try {
185             this.validateOperative(loginUser, KasaiFacade.COMMIT_ROLE, "/kasai/role/" + role);
186             RoleHandler.getInstance().addOperativeToRole(idOperative, role);
187         } catch (DataAccessException e) {
188             raisedError = KasaiFacade.class.getName() + ".sqlError";
189             returnCode = 1;
190             throw e;
191         } catch (DoesntExistsException deE) {
192             raisedError = deE.getMessage();
193             returnCode = 2;
194             throw deE;
195         } catch (NotEnoughPermissionException nep) {
196             raisedError = nep.getMessage();
197             returnCode = 3;
198             throw nep;
199         } finally {
200
201             HashMap JavaDoc transactionData = new HashMap JavaDoc();
202
203             transactionData.put("idOperative", idOperative);
204             transactionData.put("role", String.valueOf(role));
205
206             createAuditEntry(loginUser, returnCode, raisedError, (System.currentTimeMillis() - startTime), clientIP,
207                 KasaiFacade.class.getName() + ".addOperativeToRole", "/kasai/role/" + role, transactionData);
208         }
209
210         Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "addOperativeToRole", "Exit",
211             java.util.logging.Level.INFO);
212     }
213
214     /**
215      * Add a user to a specific group
216      *
217      * @param loginUser User who is making the request
218      * @param idGroup Destination group identifier
219      * @param idUserToAdd User identifier
220      * @param clientIP IP Address of whom is making the request IP Address of whom is making the request
221      *
222      * @throws DataAccessException Severe errors like SQL error, IO Error, etc
223      * @throws DoesntExistsException The user or group does not exist
224      * @throws NotEnoughPermissionException The user cannot perform this operation
225      * @throws CannotAuditException Errors auditing operation
226      */
227     public void addUserToGroup(String JavaDoc loginUser, String JavaDoc idGroup, String JavaDoc idUserToAdd, String JavaDoc clientIP)
228         throws DataAccessException, DoesntExistsException, NotEnoughPermissionException,
229             CannotAuditException {
230         
231         Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "addUserToGroup",
232             "Enter(loginUser=" + StringUtils.defaultString(loginUser, "<null>") + ",idGroup=" +
233             StringUtils.defaultString(idGroup, "<null>") + ",idUserToAdd=" +
234             StringUtils.defaultString(idUserToAdd, "<null>") + ",clientIP=" +
235             StringUtils.defaultString(clientIP, "<null>"), java.util.logging.Level.INFO);
236
237         long startTime = System.currentTimeMillis();
238         String JavaDoc raisedError = null;
239         int returnCode = 0;
240
241         try {
242             this.validateOperative(loginUser, ADD_USER_TO_GROUP, "/kasai/group/" + idGroup);
243
244             GroupHandler.getInstance().addUserToGroup(idUserToAdd, idGroup);
245         } catch (DataAccessException e) {
246             raisedError = KasaiFacade.class.getName() + ".sqlErrror";
247             returnCode = 1;
248             throw e;
249         } catch (DoesntExistsException deE) {
250             raisedError = deE.getMessage();
251             returnCode = 2;
252             throw deE;
253         } catch (NotEnoughPermissionException nep) {
254             raisedError = nep.getMessage();
255             returnCode = 3;
256             throw nep;
257         } finally {
258
259             HashMap JavaDoc transactionData = new HashMap JavaDoc();
260
261             transactionData.put("idGroup", idGroup);
262             transactionData.put("idUserToAdd", idUserToAdd);
263
264             createAuditEntry(loginUser, returnCode, raisedError, (System.currentTimeMillis() - startTime), clientIP,
265                 KasaiFacade.class.getName() + ".addUserToGroup", "/kasai/group/" + idGroup, transactionData);
266         }
267
268         Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "addUserToGroup", "Exit",
269             java.util.logging.Level.INFO);
270     }
271
272     /**
273      * Method to block just the group, not the users. Users lost permissions assigned to them through the group.
274      *
275      * @param loginUser User who is making the request
276      * @param idGroup Group identifier
277      * @param clientIP IP Address of whom is making the request
278      *
279      * @throws DataAccessException Severe errors like SQL error, IO Error, etc
280      * @throws InvalidAttributesException Group existing attributes are not correct
281      * @throws NotEnoughPermissionException The user cannot execute this operative
282      * @throws DoesntExistsException The group does not exist
283      * @throws CannotAuditException Error auditing transaction
284      */
285     public void blockGroup(String JavaDoc loginUser, String JavaDoc idGroup, String JavaDoc clientIP)
286         throws DataAccessException, InvalidAttributesException, NotEnoughPermissionException,
287             DoesntExistsException, CannotAuditException {
288         
289         Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "blockGroup", "Enter",
290             java.util.logging.Level.INFO);
291
292         long startTime = System.currentTimeMillis();
293         String JavaDoc raisedError = null;
294         int returnCode = 0;
295
296         try {
297             this.validateOperative(loginUser, KasaiFacade.BLOCK_GROUP, "/kasai/group/" + idGroup);
298
299             Group group = GroupHandler.getInstance().read(idGroup);
300
301             if (group == null) {
302                 Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "blockGroup",
303                     "Group doesn't exist (" + idGroup + ")", java.util.logging.Level.WARNING);
304                 throw new DoesntExistsException(KasaiFacade.class.getName() + "groupDoesntExist");
305             }
306
307             GroupHandler.getInstance().update(idGroup, true, group.getDescription());
308         } catch (DataAccessException e) {
309             raisedError = KasaiFacade.class.getName() + ".sqlError";
310             returnCode = 1;
311             throw e;
312         } catch (InvalidAttributesException iaE) {
313             raisedError = iaE.getMessage();
314             returnCode = 2;
315             throw iaE;
316         } catch (NotEnoughPermissionException nep) {
317             raisedError = nep.getMessage();
318             returnCode = 3;
319             throw nep;
320         } catch (DoesntExistsException deE) {
321             raisedError = deE.getMessage();
322             returnCode = 4;
323             throw deE;
324         } finally {
325
326             HashMap JavaDoc transactionData = new HashMap JavaDoc();
327
328             transactionData.put("idGroup", idGroup);
329
330             createAuditEntry(loginUser, returnCode, raisedError, (System.currentTimeMillis() - startTime), clientIP,
331                 KasaiFacade.class.getName() + ".blockGroup", "/kasai/group/" + idGroup, transactionData);
332         }
333
334         Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "blockGroup", "Exit",
335             java.util.logging.Level.INFO);
336     }
337
338     /**
339      * Method to block a specific user. After this, user is disabled to use the application.
340      *
341      * @param loginUser User who is making the request
342      * @param idUserToBlock User identifier
343      * @param clientIP IP Address of whom is making the request
344      *
345      * @throws DataAccessException Severe errors like SQL error, IO Error, etc
346      * @throws InvalidAttributesException Existing user information is invalid
347      * @throws NotEnoughPermissionException The user cannot perform this operation
348      * @throws DoesntExistsException The selected user does not exist
349      * @throws CannotAuditException Error auditing transaction
350      */
351     public void blockUser(String JavaDoc loginUser, String JavaDoc idUserToBlock, String JavaDoc clientIP)
352         throws DataAccessException, InvalidAttributesException, NotEnoughPermissionException,
353             DoesntExistsException, CannotAuditException {
354         
355         Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "blockUser", "Enter",
356             java.util.logging.Level.INFO);
357
358         long startTime = System.currentTimeMillis();
359         String JavaDoc raisedError = null;
360         int returnCode = 0;
361
362         try {
363             this.validateOperative(loginUser, KasaiFacade.BLOCK_USER, "/kasai/user/" + idUserToBlock);
364
365             User user = UserHandler.getInstance().read(idUserToBlock, true);
366
367             if (user == null) {
368                 Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "blockGroup",
369                     "User doesn't exist (" + idUserToBlock + ")", java.util.logging.Level.WARNING);
370                 throw new DoesntExistsException(KasaiFacade.class.getName() + "userDoesntExist");
371             }
372
373             UserHandler.getInstance().update(idUserToBlock, user.getFirstName(), user.getLastName(), user.getEmail(), true,
374                 user.getDescription());
375         } catch (DataAccessException e) {
376             raisedError = KasaiFacade.class.getName() + ".sqlError";
377             returnCode = 1;
378             throw e;
379         } catch (InvalidAttributesException iaE) {
380             raisedError = iaE.getMessage();
381             returnCode = 2;
382             throw iaE;
383         } catch (NotEnoughPermissionException nep) {
384             raisedError = nep.getMessage();
385             returnCode = 3;
386             throw nep;
387         } catch (DoesntExistsException deE) {
388             raisedError = deE.getMessage();
389             returnCode = 4;
390             throw deE;
391         } finally {
392
393             HashMap JavaDoc transactionData = new HashMap JavaDoc();
394
395             transactionData.put("idUserToBlock", idUserToBlock);
396
397             createAuditEntry(loginUser, returnCode, raisedError, (System.currentTimeMillis() - startTime), clientIP,
398                 KasaiFacade.class.getName() + ".blockUser", "/kasai/user/" + idUserToBlock, transactionData);
399         }
400
401         Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "blockUser", "Exit",
402             java.util.logging.Level.INFO);
403     }
404
405     /**
406      * Method to change the user's password
407      *
408      * @param login User who is making the request
409      * @param oldPassword Actual password
410      * @param newPassword New password
411      * @param confirmation Confirmation password
412      * @param clientIP IP Address of whom is making the request
413      *
414      * @throws DataAccessException Severe errors like SQL error, IO Error, etc
415      * @throws InvalidAttributesException Existing user info or new password are not valid
416      * @throws ServiceException Error changing password at the authentication service level
417      * @throws ServiceNotAvailableException The authentication service is not available
418      * @throws DoesntExistsException The user does not exists
419      * @throws CannotAuditException Error auditing operation
420      * @throws InvalidPasswordException The old password is not valid
421      */
422     public void changePasswordUser(String JavaDoc login, String JavaDoc oldPassword, String JavaDoc newPassword, String JavaDoc confirmation,
423         String JavaDoc clientIP) throws DataAccessException, InvalidAttributesException, ServiceException, ServiceNotAvailableException,
424         DoesntExistsException, CannotAuditException, InvalidPasswordException {
425         
426         Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "changePasswordUser", "Enter",
427             java.util.logging.Level.INFO);
428
429         long startTime = System.currentTimeMillis();
430         String JavaDoc raisedError = null;
431         int returnCode = 0;
432
433         try {
434
435             User user = UserHandler.getInstance().read(login, true);
436
437             if (user == null) {
438                 Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "changePasswordUser",
439                     "User doesn't exist (" + login + ")", java.util.logging.Level.WARNING);
440                 throw new DoesntExistsException(KasaiFacade.class.getName() + "userDoesntExist");
441             }
442
443             user.changePassword(oldPassword, newPassword, confirmation);
444         } catch (DataAccessException e) {
445             raisedError = KasaiFacade.class.getName() + ".sqlError";
446             returnCode = 1;
447             throw e;
448         } catch (InvalidAttributesException iaE) {
449             raisedError = iaE.getMessage();
450             returnCode = 2;
451             throw iaE;
452         } catch (ServiceException e) {
453             raisedError = e.getMessage();
454             returnCode = 3;
455             throw e;
456         } catch (ServiceNotAvailableException e) {
457             raisedError = e.getMessage();
458             returnCode = 4;
459
460             throw e;
461         } catch (DoesntExistsException deE) {
462             raisedError = deE.getMessage();
463             returnCode = 5;
464             throw deE;
465         } catch (InvalidPasswordException ipe) {
466             raisedError = ipe.getMessage();
467             returnCode = 6;
468             throw ipe;
469         } finally {
470
471             HashMap JavaDoc transactionData = new HashMap JavaDoc();
472
473             createAuditEntry(login, returnCode, raisedError, (System.currentTimeMillis() - startTime), clientIP,
474                 KasaiFacade.class.getName() + ".changePasswordUser", "/kasai/user/" + login, transactionData);
475         }
476
477         Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "changePasswordUser", "Exit",
478             java.util.logging.Level.INFO);
479     }
480
481     /**
482      * Method to verify if a user can do a specific operative over the object identified by object parameter
483      *
484      * @param login User who is making the request
485      * @param operative Operative to run over the object
486      * @param object Id of the object
487      *
488      * @return True if the user can do the operative over this object, false in other case
489      *
490      */
491     public boolean checkOperative(String JavaDoc login, String JavaDoc operative, String JavaDoc object){
492         
493         return UserHandler.getInstance().checkOperative(login, operative, object);
494     }
495
496     /**
497      * Method to verify user's password
498      *
499      * @param login User who is making the request
500      * @param password User password
501      * @param clientIP IP Address of whom is making the request
502      *
503      * @throws DataAccessException Severe errors like SQL error, IO Error, etc
504      * @throws NotFoundException The user does not exist
505      * @throws UserBlockedException The user is blocked
506      * @throws InvalidPasswordException The password is not valid
507      * @throws ServiceException The authentication service raised an error while validating the password
508      * @throws ServiceNotAvailableException The authentication service is not available
509      * @throws CannotAuditException Error auditing operation
510      */
511     public void checkPasswordUser(String JavaDoc login, String JavaDoc password, String JavaDoc clientIP)
512         throws DataAccessException, NotFoundException, UserBlockedException, InvalidPasswordException,
513         ServiceException, ServiceNotAvailableException, CannotAuditException {
514
515         User user = null;
516         int result = User.AUTH_BAD_USERNAME;
517
518         Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "checkPasswordUser",
519             "Enter(login=" + StringUtils.defaultString(login, "<null>") + ", password=" +
520             ((password == null) ? "<null>" : "******") + ", clientIP=" + StringUtils.defaultString(clientIP, "<null>") +
521             ")", java.util.logging.Level.INFO);
522
523         long startTime = System.currentTimeMillis();
524         String JavaDoc raisedError = null;
525         int returnCode = 0;
526
527         try {
528             UserHandler.getInstance().checkPassword(login, password);
529
530             Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "checkPasswordUser", "Exit",
531                 java.util.logging.Level.INFO);
532         } catch (DataAccessException e) {
533             raisedError = KasaiFacade.class.getName() + ".sqlError";
534             returnCode = 1;
535             throw e;
536         } catch (NotFoundException nfe) {
537             raisedError = nfe.getMessage();
538             returnCode = 2;
539             throw nfe;
540         } catch (UserBlockedException ube) {
541             raisedError = ube.getMessage();
542             returnCode = 3;
543             throw ube;
544         } catch (InvalidPasswordException ipe) {
545             raisedError = ipe.getMessage();
546             returnCode = 5;
547             throw ipe;
548         } catch (ServiceException se) {
549             raisedError = se.getMessage();
550             returnCode = 7;
551             throw se;
552         } catch (ServiceNotAvailableException snae) {
553             Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "changePasswordUser",
554                 "Error verifing user password (" + ExceptionUtils.getStackTrace(snae) + ")",
555                 java.util.logging.Level.SEVERE);
556
557             raisedError = snae.getMessage();
558             returnCode = 8;
559             throw snae;
560         } finally {
561
562             HashMap JavaDoc transactionData = new HashMap JavaDoc();
563
564             transactionData.put("login", login);
565
566             createAuditEntry(login, returnCode, raisedError, (System.currentTimeMillis() - startTime), clientIP,
567                 KasaiFacade.class.getName() + ".checkPasswordUser", "/kasai/user/" + login, transactionData);
568         }
569     }
570
571     /**
572      * Copy all permissions from one object to another.
573      *
574      * @param loginUser User who is making the request
575      * @param sourceObject
576      * @param destinationObject
577      *
578      * @throws DataAccessException Severe errors like SQL error, IO Error, etc
579      * @throws DoesntExistsException One (or both) of the objects does not exist
580      */
581     public void copyObjectRoles(String JavaDoc loginUser, String JavaDoc sourceObject, String JavaDoc destinationObject)
582         throws DataAccessException, DoesntExistsException {
583         Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "copyObjectRoles", "Enter",
584             java.util.logging.Level.INFO);
585
586         try {
587             AuthObjectHandler.getInstance().copyPermissionsFromObject(sourceObject, destinationObject);
588         } catch (DataAccessException e) {
589             throw e;
590         } catch (DoesntExistsException deE) {
591             throw deE;
592         }
593
594         Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "copyObjectRoles", "Exit",
595             java.util.logging.Level.INFO);
596     }
597
598     /**
599      * Audits an operation
600      *
601      * @param userId User who is making the request
602      * @param returnCode Return code
603      * @param errorDescription Error description
604      * @param duration Duration in milliseconds
605      * @param clientIP IP Address of whom is making the request
606      * @param operation Operation executed
607      * @param objectID Object involved in the operation
608      * @param transactionData Extra data
609      *
610      * @throws CannotAuditException A severe error ocurred while writing the audit entry
611      */
612     public void createAuditEntry(String JavaDoc userId, int returnCode, String JavaDoc errorDescription, long duration,
613         String JavaDoc clientIP, String JavaDoc operation, String JavaDoc objectID, HashMap JavaDoc transactionData)
614         throws CannotAuditException {
615
616         ResourceBundle JavaDoc res = ResourceBundle.getBundle(Constants.PROPERTY_FILE);
617         boolean auditIsEnabled = res.getString("kasai.audit.enabled").equalsIgnoreCase("yes");
618
619         if (auditIsEnabled) {
620
621             Document JavaDoc transactionDoc = null;
622
623             try {
624
625                 XMLBean auditXML = new XMLBean("TransactionData");
626                 String JavaDoc key;
627                 String JavaDoc value;
628
629                 for (Iterator JavaDoc iter = transactionData.keySet().iterator(); iter.hasNext();) {
630                     key = (String JavaDoc) iter.next();
631                     value = (String JavaDoc) transactionData.get(key);
632                     auditXML.setString(key, value);
633                 }
634
635                 transactionDoc = auditXML.getXML();
636             } catch (XMLException xmlE) {
637                 Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "createAuditEntry",
638                     "XML error (" + ExceptionUtils.getStackTrace(xmlE) + ")", java.util.logging.Level.SEVERE);
639
640                 throw new CannotAuditException(KasaiFacade.class.getName() + ".xmlError", xmlE);
641             }
642
643             createAuditEntry(userId, returnCode, errorDescription, duration, clientIP, operation, objectID,
644                 transactionDoc);
645
646             Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "createAuditEntry", "Exit",
647                 java.util.logging.Level.INFO);
648         }
649     }
650
651     /**
652      * Audit an operation
653      *
654      * @param userId User who is making the request
655      * @param returnCode Return code
656      * @param errorDescription Error description
657      * @param duration Duration in milliseconds
658      * @param clientIP IP Address of whom is making the request
659      * @param operation Operation executed
660      * @param objectID Object involved in the operation
661      * @param transactionData Extra data
662      *
663      * @throws CannotAuditException A severe error ocurred while writing the audit entry
664      */
665     public void createAuditEntry(String JavaDoc userId, int returnCode, String JavaDoc errorDescription, long duration,
666         String JavaDoc clientIP, String JavaDoc operation, String JavaDoc objectID, Document JavaDoc transactionData)
667         throws CannotAuditException {
668
669         ResourceBundle JavaDoc res = ResourceBundle.getBundle(Constants.PROPERTY_FILE);
670         boolean auditIsEnabled = res.getString("kasai.audit.enabled").equalsIgnoreCase("yes");
671
672         if (auditIsEnabled) {
673             Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "createAuditEntry",
674                 "Enter (userId=" + StringUtils.defaultString(userId, "<null>") + ", returnCode=" + returnCode +
675                 ", errorDescription=" + StringUtils.defaultString(errorDescription, "<null>") + ", duration=" +
676                 duration + ", clientIP=" + StringUtils.defaultString(clientIP, "<null>") + ", operation=" +
677                 StringUtils.defaultString(operation, "<null>") + ", objectID=" +
678                 StringUtils.defaultString(objectID, "<null>") + ", transactionData=" +
679                 ((transactionData == null) ? "<null>" : "<data>"), java.util.logging.Level.INFO);
680
681             AuditHandler.createEntry(userId, returnCode, errorDescription, duration, clientIP, operation, objectID,
682                 transactionData);
683
684             Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "createAuditEntry", "Exit",
685                 java.util.logging.Level.INFO);
686         }
687     }
688
689         
690     /**
691      * Method to create a group
692      *
693      * @param loginUser User who is making the request
694      * @param id Group Group Identifier
695      * @param description Group description
696      * @param blocked Specify if the group must be blocked or not
697      * @param clientIP IP Address of whom is making the request
698      *
699      * @throws DataAccessException Severe errors like SQL error, IO Error, etc
700      * @throws AlreadyExistsException A group with the given ID already exists
701      * @throws InvalidAttributesException The attributes are not valid for a group
702      * @throws NotEnoughPermissionException The user does not have enough permission to execute this operation
703      * @throws CannotAuditException Error auditing transaction
704      * @throws CriticalException Severe error creating group
705      */
706     public void createGroup(String JavaDoc loginUser, String JavaDoc id, String JavaDoc description, boolean blocked, String JavaDoc clientIP)
707         throws DataAccessException, AlreadyExistsException, InvalidAttributesException,
708         NotEnoughPermissionException, CannotAuditException, CriticalException {
709         
710         Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "createGroup", "Enter",
711             java.util.logging.Level.INFO);
712
713         long startTime = System.currentTimeMillis();
714         String JavaDoc raisedError = null;
715         int returnCode = 0;
716
717         try {
718             this.validateOperative(loginUser, KasaiFacade.COMMIT_GROUP, "/kasai/group/");
719
720             GroupHandler.getInstance().create(id, description, blocked);
721
722             this.createObject(loginUser, "/kasai/group/" + id);
723         } catch (DataAccessException e) {
724             raisedError = KasaiFacade.class.getName() + ".sqlError";
725             returnCode = 1;
726
727             throw e;
728         } catch (AlreadyExistsException aeE) {
729             raisedError = aeE.getMessage();
730             returnCode = 2;
731
732             throw aeE;
733         } catch (InvalidAttributesException e) {
734             raisedError = e.getMessage();
735             returnCode = 3;
736
737             throw e;
738         } catch (NotEnoughPermissionException nep) {
739             raisedError = nep.getMessage();
740             returnCode = 4;
741
742             throw nep;
743         } catch (CriticalException ce) {
744             raisedError = ce.getMessage();
745             returnCode = 5;
746
747             throw ce;
748         } finally {
749
750             HashMap JavaDoc transactionData = new HashMap JavaDoc();
751
752             transactionData.put("id", id);
753             transactionData.put("description", description);
754             transactionData.put("blocked", String.valueOf(blocked));
755
756             createAuditEntry(loginUser, returnCode, raisedError, (System.currentTimeMillis() - startTime), clientIP,
757                 KasaiFacade.class.getName() + ".createGroup", "/kasai/group/" + id, transactionData);
758         }
759
760         Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "createGroup", "Exit",
761             java.util.logging.Level.INFO);
762     }
763
764     /**
765      * Method to register a new object in kasai. It Method assign to the loginUser the role specified in the properties file
766      * with the property kasai.default.role
767      *
768      * @param loginUser User who is making the request
769      * @param objectId Object identifier
770      *
771      * @throws DataAccessException Severe errors like SQL error, IO Error, etc
772      * @throws CriticalException The object could be created but not its default permissions
773      */
774     public void createObject(String JavaDoc loginUser, String JavaDoc objectId)
775         throws DataAccessException, CriticalException {
776         
777         Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "createObject", "Enter",
778             java.util.logging.Level.INFO);
779
780         ResourceBundle JavaDoc res = ResourceBundle.getBundle(Constants.PROPERTY_FILE);
781         boolean exists = false;
782
783         try {
784             AuthObjectHandler.getInstance().create(objectId);
785             AuthObjectHandler.getInstance().createObjectUserRole(objectId, loginUser, Integer.parseInt(res.getString("kasai.default.role")));
786         } catch (DataAccessException e) {
787             throw e;
788         } catch (DoesntExistsException deE) {
789             throw new CriticalException(deE);
790         }
791
792         Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "createObject", "Exit",
793             java.util.logging.Level.INFO);
794     }
795
796     /**
797      * Method to assign permissions. This assign the role specified to the group over the object identified by objectId
798      *
799      * @param loginUser User who is making the request
800      * @param objectId Object identifier
801      * @param group Group identifier
802      * @param role Role identifier
803      * @param clientIP IP Address of whom is making the request
804      *
805      * @throws DataAccessException Severe errors like SQL error, IO Error, etc
806      * @throws DoesntExistsException The object, group or role doesnt exists
807      * @throws NotEnoughPermissionException The user cannot perform this operation
808      * @throws CannotAuditException Error auditing transaction
809      */
810     public void createObjectGroupRole(String JavaDoc loginUser, String JavaDoc objectId, String JavaDoc group, int role,
811         String JavaDoc clientIP) throws DataAccessException, DoesntExistsException, NotEnoughPermissionException,
812         CannotAuditException{
813         
814         Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "createObjectGroupRole",
815             "Enter (" + loginUser + "," + objectId + "," + group + "," + role + ")", java.util.logging.Level.INFO);
816
817         long startTime = System.currentTimeMillis();
818         String JavaDoc raisedError = null;
819         int returnCode = 0;
820
821         try {
822             this.validateOperative(loginUser, MODIFY_ACCESS, objectId);
823
824             AuthObjectHandler.getInstance().createObjectGroupRole(objectId, group, role);
825         } catch (DataAccessException e) {
826             raisedError = KasaiFacade.class.getName() + ".sqlError";
827             returnCode = 1;
828
829             throw e;
830         } catch (DoesntExistsException deE) {
831             raisedError = deE.getMessage();
832             returnCode = 2;
833
834             throw deE;
835         } catch (NotEnoughPermissionException nep) {
836             raisedError = nep.getMessage();
837             returnCode = 3;
838
839             throw nep;
840         } finally {
841
842             HashMap JavaDoc transactionData = new HashMap JavaDoc();
843
844             transactionData.put("group", group);
845             transactionData.put("role", String.valueOf(role));
846
847             createAuditEntry(loginUser, returnCode, raisedError, (System.currentTimeMillis() - startTime), clientIP,
848                 KasaiFacade.class.getName() + ".createObjectGroupRole", objectId, transactionData);
849         }
850
851         Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "createObjectGroupRole", "Exit",
852             java.util.logging.Level.INFO);
853     }
854
855     /**
856      * Method to assign permissions. This assign the role specified to the user over the object identified by objectId
857      *
858      * @param loginUser User who is making the request
859      * @param objectId Object identifier
860      * @param user User identifier
861      * @param role Role identifier
862      * @param clientIP IP Address of whom is making the request
863      *
864      * @throws DataAccessException Severe errors like SQL error, IO Error, etc
865      * @throws DoesntExistsException The user, object or role doesnt exist
866      * @throws NotEnoughPermissionException The user cannot perform this operation
867      * @throws CannotAuditException Error auditing transaction
868      */
869     public void createObjectUserRole(String JavaDoc loginUser, String JavaDoc objectId, String JavaDoc user, int role, String JavaDoc clientIP)
870         throws DataAccessException, DoesntExistsException, NotEnoughPermissionException,
871         CannotAuditException{
872         
873         Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "createObjectUserRole", "Enter",
874             java.util.logging.Level.INFO);
875
876         long startTime = System.currentTimeMillis();
877         String JavaDoc raisedError = null;
878         int returnCode = 0;
879
880         try {
881             this.validateOperative(loginUser, MODIFY_ACCESS, objectId);
882
883             AuthObjectHandler.getInstance().createObjectUserRole(objectId, user, role);
884         } catch (DataAccessException e) {
885             raisedError = KasaiFacade.class.getName() + ".sqlError";
886             returnCode = 1;
887             throw e;
888         } catch (DoesntExistsException deE) {
889             raisedError = deE.getMessage();
890             returnCode = 2;
891             throw deE;
892         } catch (NotEnoughPermissionException nep) {
893             raisedError = nep.getMessage();
894             returnCode = 3;
895             throw nep;
896         } finally {
897
898             HashMap JavaDoc transactionData = new HashMap JavaDoc();
899
900             transactionData.put("user", user);
901             transactionData.put("role", String.valueOf(role));
902
903             createAuditEntry(loginUser, returnCode, raisedError, (System.currentTimeMillis() - startTime), clientIP,
904                 KasaiFacade.class.getName() + ".createObjectUserRole", objectId, transactionData);
905         }
906
907         Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "createObjectUserRole", "Exit",
908             java.util.logging.Level.INFO);
909     }
910
911     /**
912      * Method to assign permissions. This assign the role specified to the user over the object identified by objectId
913      *
914      * @param objectId User who is making the request
915      * @param user User identifier
916      * @param role Role identifier
917      *
918      * @throws DataAccessException Severe errors like SQL error, IO Error, etc
919      * @throws DoesntExistsException The object, user or role doesnt exist
920      */
921     public void createObjectUserRole(String JavaDoc objectId, String JavaDoc user, int role)
922         throws DataAccessException, DoesntExistsException {
923         
924         Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "createObjectUserRole", "Enter",
925             java.util.logging.Level.INFO);
926
927         try {
928             AuthObjectHandler.getInstance().createObjectUserRole(objectId, user, role);
929         } catch (DataAccessException e) {
930             throw e;
931         } catch (DoesntExistsException deE) {
932             throw deE;
933         }
934
935         Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "createObjectUserRole", "Exit",
936             java.util.logging.Level.INFO);
937     }
938
939     /**
940      * Register an object in Kasai, and assign to the user the specified role (roleId) over an object (objectId)
941      *
942      * @param loginUser User who is making the request
943      * @param objectId Object Identifier
944      * @param roleId Role identifier
945      *
946      * @throws DataAccessException Severe errors like SQL error, IO Error, etc
947      * @throws DoesntExistsException The user, object or role doesnt exist
948      */
949     public void createObjectWithRole(String JavaDoc loginUser, String JavaDoc objectId, int roleId)
950         throws DataAccessException, DoesntExistsException {
951         
952         Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "createObjectWithRole", "Enter",
953             java.util.logging.Level.INFO);
954
955         try {
956             AuthObjectHandler.getInstance().create(objectId);
957             if (roleId != -1) {
958                 AuthObjectHandler.getInstance().createObjectUserRole(objectId, loginUser, roleId);
959             }
960         } catch (DataAccessException e) {
961             throw e;
962         } catch (DoesntExistsException deE) {
963             throw deE;
964         }
965
966         Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "createObjectWithRole", "Exit",
967             java.util.logging.Level.INFO);
968     }
969
970     /**
971      * Creates a role
972      *
973      * @param loginUser User who is making the request
974      * @param name Name of the role to be created
975      * @param description Description of the role to be created
976      * @param operatives Operatives of the role to be created
977      * @param clientIP IP Address of whom is making the request
978      *
979      * @throws DataAccessException Severe errors like SQL error, IO Error, etc
980      * @throws CriticalException Severe errors like SQL error, IO Error, etc
981      * @throws AlreadyExistsException A role with the given name already exists
982      * @throws DoesntExistsException One of the given operatives does not exist
983      * @throws InvalidAttributesException The attributes are not valid for a role
984      * @throws NotEnoughPermissionException The user cannot perform this operation
985      * @throws CannotAuditException Error auditing transaction
986      */
987     public int createRole(String JavaDoc loginUser, String JavaDoc name, String JavaDoc description, String JavaDoc[] operatives, String JavaDoc clientIP)
988         throws AlreadyExistsException, DoesntExistsException, DataAccessException,
989         InvalidAttributesException, NotEnoughPermissionException, CannotAuditException,
990         CriticalException{
991         
992         Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "createRole", "Enter",
993             java.util.logging.Level.INFO);
994
995         long startTime = System.currentTimeMillis();
996         String JavaDoc raisedError = null;
997         int returnCode = 0;
998         int roleId = -1;
999
1000        try {
1001            this.validateOperative(loginUser, KasaiFacade.COMMIT_ROLE, "/kasai/role/");
1002
1003            roleId = RoleHandler.getInstance().create(name, description, operatives);
1004
1005            this.createObject(loginUser, "/kasai/role/" + roleId);
1006            
1007        } catch (AlreadyExistsException aeE) {
1008            raisedError = aeE.getMessage();
1009            returnCode = 1;
1010
1011            throw aeE;
1012        } catch (DoesntExistsException deE) {
1013            raisedError = deE.getMessage();
1014            returnCode = 2;
1015
1016            throw deE;
1017        } catch (DataAccessException e) {
1018            raisedError = KasaiFacade.class.getName() + ".sqlError";
1019            returnCode = 3;
1020
1021            throw e;
1022        } catch (InvalidAttributesException e) {
1023            raisedError = e.getMessage();
1024            returnCode = 4;
1025
1026            throw e;
1027        } catch (NotEnoughPermissionException nep) {
1028            raisedError = nep.getMessage();
1029            returnCode = 5;
1030
1031            throw nep;
1032        } catch (CriticalException ce) {
1033            raisedError = ce.getMessage();
1034            returnCode = 6;
1035
1036            throw ce;
1037        } finally {
1038
1039            HashMap JavaDoc transactionData = new HashMap JavaDoc();
1040
1041            transactionData.put("name", name);
1042            transactionData.put("description", description);
1043
1044            createAuditEntry(loginUser, returnCode, raisedError, (System.currentTimeMillis() - startTime), clientIP,
1045                KasaiFacade.class.getName() + ".createRole", "/kasai/role/" + roleId, transactionData);
1046        }
1047
1048        Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "createRole", "Exit",
1049            java.util.logging.Level.INFO);
1050        
1051        return roleId;
1052    }
1053
1054    /**
1055     * Creates a user
1056     *
1057     * @param loginUser User who is making the request
1058     * @param idUser Identifier of the user to be created
1059     * @param firstName First Name of the user to be created
1060     * @param lastName Last Name of the user to be created
1061     * @param email Email of the user to be created
1062     * @param blocked Specifies if the user must be blocked or not
1063     * @param description Description of the user to be created
1064     * @param superUser Specifies if the user must be superUser or not
1065     * @param clientIP IP Address of whom is making the request
1066     *
1067     * @throws DataAccessException Severe errors like SQL error, IO Error, etc
1068     * @throws CriticalException Severe errors like SQL error, IO Error, etc
1069     * @throws AlreadyExistsException A user with the given id already exists
1070     * @throws InvalidAttributesException The attributes are not valid for a user
1071     * @throws DoesntExistsException The user executing the transaction does not exist
1072     * @throws NotEnoughPermissionException The user cannot perform this operation
1073     * @throws CannotAuditException Error auditing transaction
1074     */
1075    public void createUser(String JavaDoc loginUser, String JavaDoc idUser, String JavaDoc firstName, String JavaDoc lastName, String JavaDoc email,
1076        boolean blocked, String JavaDoc description, boolean superUser, String JavaDoc clientIP)
1077        throws DataAccessException, AlreadyExistsException, InvalidAttributesException,
1078        DoesntExistsException, NotEnoughPermissionException, CannotAuditException,
1079        CriticalException {
1080        
1081        Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "createUser", "Enter",
1082            java.util.logging.Level.INFO);
1083
1084        long startTime = System.currentTimeMillis();
1085        String JavaDoc raisedError = null;
1086        int returnCode = 0;
1087
1088        try {
1089            this.validateOperative(loginUser, KasaiFacade.COMMIT_USER, "/kasai/user/");
1090
1091            boolean sU = this.readUser(loginUser).getSuperUser();
1092
1093            if (sU) {
1094                UserHandler.getInstance().create(idUser, firstName, lastName, email, blocked, description, superUser);
1095            } else {
1096                UserHandler.getInstance().create(idUser, firstName, lastName, email, blocked, description);
1097            }
1098
1099            ResourceBundle JavaDoc res = ResourceBundle.getBundle(Constants.PROPERTY_FILE);
1100            String JavaDoc group = res.getString("kasai.group.all");
1101
1102            GroupHandler.getInstance().addUserToGroup(idUser, group);
1103            this.createObject(loginUser, "/kasai/user/" + idUser);
1104        } catch (DataAccessException e) {
1105            raisedError = KasaiFacade.class.getName() + ".sqlError";
1106            returnCode = 1;
1107
1108            throw e;
1109        } catch (AlreadyExistsException aeE) {
1110            raisedError = aeE.getMessage();
1111            returnCode = 2;
1112
1113            throw aeE;
1114        } catch (InvalidAttributesException e) {
1115            raisedError = e.getMessage();
1116            returnCode = 3;
1117
1118            throw e;
1119        } catch (DoesntExistsException deE) {
1120            raisedError = deE.getMessage();
1121            returnCode = 4;
1122
1123            throw deE;
1124        } catch (NotEnoughPermissionException nep) {
1125            raisedError = nep.getMessage();
1126            returnCode = 5;
1127
1128            throw nep;
1129        } catch (CriticalException ce) {
1130            raisedError = ce.getMessage();
1131            returnCode = 6;
1132
1133            throw ce;
1134        } finally {
1135
1136            HashMap JavaDoc transactionData = new HashMap JavaDoc();
1137
1138            transactionData.put("idUser", idUser);
1139            transactionData.put("firstName", firstName);
1140            transactionData.put("lastName", lastName);
1141            transactionData.put("email", email);
1142            transactionData.put("blocked", String.valueOf(blocked));
1143            transactionData.put("description", description);
1144            transactionData.put("superUser", String.valueOf(superUser));
1145
1146            createAuditEntry(loginUser, returnCode, raisedError, (System.currentTimeMillis() - startTime), clientIP,
1147                KasaiFacade.class.getName() + ".createUser", "/kasai/user/" + idUser, transactionData);
1148        }
1149
1150        Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "createUser", "Exit",
1151            java.util.logging.Level.INFO);
1152    }
1153    
1154    /**
1155     * Creates a user
1156     *
1157     * @param loginUser User who is making the request
1158     * @param idUser Identifier of the user to be created
1159     * @param firstName First Name of the user to be created
1160     * @param lastName Last Name of the user to be created
1161     * @param email Email of the user to be created
1162     * @param blocked Specifies if the user must be blocked or not
1163     * @param description Description of the user to be created
1164     * @param superUser Specifies if the user must be superUser or not
1165     * @param password Password to assign to the user
1166     * @param clientIP IP Address of whom is making the request
1167     *
1168     * @throws DataAccessException Severe errors like SQL error, IO Error, etc
1169     * @throws CriticalException Severe errors like SQL error, IO Error, etc
1170     * @throws AlreadyExistsException A user with the given id already exists
1171     * @throws InvalidAttributesException The attributes are not valid for a user
1172     * @throws DoesntExistsException The user executing the transaction does not exist
1173     * @throws NotEnoughPermissionException The user cannot perform this operation
1174     * @throws CannotAuditException Error auditing transaction
1175     */
1176    public void createUser(String JavaDoc loginUser, String JavaDoc idUser, String JavaDoc firstName, String JavaDoc lastName, String JavaDoc email,
1177        boolean blocked, String JavaDoc description, boolean superUser, String JavaDoc password, String JavaDoc clientIP)
1178        throws DataAccessException, AlreadyExistsException, InvalidAttributesException,
1179        DoesntExistsException, NotEnoughPermissionException, CannotAuditException,
1180        CriticalException, InvalidPasswordException {
1181        
1182        Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "createUser", "Enter",
1183            java.util.logging.Level.INFO);
1184
1185        long startTime = System.currentTimeMillis();
1186        String JavaDoc raisedError = null;
1187        int returnCode = 0;
1188
1189        try {
1190            this.validateOperative(loginUser, KasaiFacade.COMMIT_USER, "/kasai/user/");
1191
1192            boolean sU = this.readUser(loginUser).getSuperUser();
1193
1194            if (sU) {
1195                UserHandler.getInstance().create(idUser, firstName, lastName, email, blocked, description, superUser, password);
1196            } else {
1197                UserHandler.getInstance().create(idUser, firstName, lastName, email, blocked, description, false, password);
1198            }
1199
1200            ResourceBundle JavaDoc res = ResourceBundle.getBundle(Constants.PROPERTY_FILE);
1201            String JavaDoc group = res.getString("kasai.group.all");
1202
1203            GroupHandler.getInstance().addUserToGroup(idUser, group);
1204            this.createObject(loginUser, "/kasai/user/" + idUser);
1205        } catch (DataAccessException e) {
1206            raisedError = KasaiFacade.class.getName() + ".sqlError";
1207            returnCode = 1;
1208
1209            throw e;
1210        } catch (AlreadyExistsException aeE) {
1211            raisedError = aeE.getMessage();
1212            returnCode = 2;
1213
1214            throw aeE;
1215        } catch (InvalidAttributesException e) {
1216            raisedError = e.getMessage();
1217            returnCode = 3;
1218
1219            throw e;
1220        } catch (DoesntExistsException deE) {
1221            raisedError = deE.getMessage();
1222            returnCode = 4;
1223
1224            throw deE;
1225        } catch (NotEnoughPermissionException nep) {
1226            raisedError = nep.getMessage();
1227            returnCode = 5;
1228
1229            throw nep;
1230        } catch (CriticalException ce) {
1231            raisedError = ce.getMessage();
1232            returnCode = 6;
1233
1234            throw ce;
1235        } finally {
1236
1237            HashMap JavaDoc transactionData = new HashMap JavaDoc();
1238
1239            transactionData.put("idUser", idUser);
1240            transactionData.put("firstName", firstName);
1241            transactionData.put("lastName", lastName);
1242            transactionData.put("email", email);
1243            transactionData.put("blocked", String.valueOf(blocked));
1244            transactionData.put("description", description);
1245            transactionData.put("superUser", String.valueOf(superUser));
1246
1247            createAuditEntry(loginUser, returnCode, raisedError, (System.currentTimeMillis() - startTime), clientIP,
1248                KasaiFacade.class.getName() + ".createUser", "/kasai/user/" + idUser, transactionData);
1249        }
1250
1251        Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "createUser", "Exit",
1252            java.util.logging.Level.INFO);
1253    }
1254
1255    /**
1256     * Deletes a group
1257     *
1258     * @param loginUser User who is making the request
1259     * @param group Group identifier to be deleted
1260     * @param clientIP IP Address of whom is making the request
1261     *
1262     * @throws DataAccessException Severe errors like SQL error, IO Error, etc
1263     * @throws NotEnoughPermissionException The user cannot perform this operation
1264     * @throws CannotAuditException Error auditing transaction
1265     */
1266    public void deleteGroup(String JavaDoc loginUser, String JavaDoc group, String JavaDoc clientIP)
1267        throws DataAccessException, NotEnoughPermissionException, CannotAuditException {
1268        
1269        Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "deleteGroup", "Enter",
1270            java.util.logging.Level.INFO);
1271
1272        long startTime = System.currentTimeMillis();
1273        String JavaDoc raisedError = null;
1274        int returnCode = 0;
1275
1276        try {
1277            this.validateOperative(loginUser, DELETE_GROUP, "/kasai/group/" + group);
1278
1279            GroupHandler.getInstance().delete(group);
1280
1281            deleteObject("/kasai/group/" + group);
1282        } catch (DataAccessException e) {
1283            raisedError = KasaiFacade.class.getName() + ".sqlError";
1284            returnCode = 1;
1285
1286            throw e;
1287        } catch (NotEnoughPermissionException nep) {
1288            raisedError = nep.getMessage();
1289            returnCode = 2;
1290
1291            throw nep;
1292        } finally {
1293
1294            HashMap JavaDoc transactionData = new HashMap JavaDoc();
1295
1296            transactionData.put("group", group);
1297
1298            createAuditEntry(loginUser, returnCode, raisedError, (System.currentTimeMillis() - startTime), clientIP,
1299                KasaiFacade.class.getName() + ".deleteGroup", "/kasai/group/" + group, transactionData);
1300        }
1301
1302        Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "deleteGroup", "Exit",
1303            java.util.logging.Level.INFO);
1304    }
1305
1306    /**
1307     * Unregister an object from Kasai
1308     *
1309     * @param objectId Object identifier to be deleted
1310     *
1311     * @throws DataAccessException Severe errors like SQL error, IO Error, etc
1312     */
1313    public void deleteObject(String JavaDoc objectId) throws DataAccessException {
1314        
1315        Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "deleteObject", "Enter",
1316            java.util.logging.Level.INFO);
1317
1318        try {
1319            AuthObjectHandler.getInstance().delete(objectId);
1320        } catch (DataAccessException e) {
1321            throw e;
1322        }
1323
1324        Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "deleteObject", "Exit",
1325            java.util.logging.Level.INFO);
1326    }
1327
1328    /**
1329     * Remove an assigned role to the group over an object
1330     *
1331     * @param loginUser User who is making the request
1332     * @param id Identifier
1333     * @param clientIP IP Address of whom is making the request
1334     *
1335     * @throws DataAccessException Severe errors like SQL error, IO Error, etc
1336     * @throws CannotAuditException Error auditing transaction
1337     */
1338    public void deleteObjectGroupRole(String JavaDoc loginUser, int id, String JavaDoc clientIP)
1339        throws DataAccessException, CannotAuditException {
1340        
1341        Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "deleteObjectGroupRole", "Enter",
1342            java.util.logging.Level.INFO);
1343
1344        long startTime = System.currentTimeMillis();
1345        String JavaDoc raisedError = null;
1346        int returnCode = 0;
1347
1348        try {
1349            AuthObjectHandler.getInstance().deleteObjectGroupRole(id);
1350        } catch (DataAccessException e) {
1351            raisedError = KasaiFacade.class.getName() + ".sqlError";
1352            returnCode = 1;
1353
1354            throw e;
1355        } finally {
1356
1357            HashMap JavaDoc transactionData = new HashMap JavaDoc();
1358
1359            transactionData.put("id", String.valueOf(id));
1360
1361            createAuditEntry(loginUser, returnCode, raisedError, (System.currentTimeMillis() - startTime), clientIP,
1362                KasaiFacade.class.getName() + ".deleteObjectGroupRole", "", transactionData);
1363        }
1364
1365        Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "deleteObjectGroupRole", "Exit",
1366            java.util.logging.Level.INFO);
1367    }
1368
1369    /**
1370     * Remove an assigned role to the user over an object
1371     *
1372     * @param loginUser User who is making the request
1373     * @param user User identifier
1374     * @param idObject Object identifier
1375     * @param role Role identifier
1376     * @param clientIP IP Address of whom is making the request
1377     *
1378     * @throws DataAccessException Severe errors like SQL error, IO Error, etc
1379     * @throws NotEnoughPermissionException The user cannot perform this operation
1380     * @throws CannotAuditException Error auditing transaction
1381     */
1382    public void deleteObjectUserRole(String JavaDoc loginUser, String JavaDoc user, String JavaDoc idObject, int role,
1383        String JavaDoc clientIP) throws DataAccessException, NotEnoughPermissionException, CannotAuditException {
1384        
1385        Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "deleteObjectUserRole", "Enter",
1386            java.util.logging.Level.INFO);
1387
1388        long startTime = System.currentTimeMillis();
1389        String JavaDoc raisedError = null;
1390        int returnCode = 0;
1391
1392        try {
1393            this.validateOperative(loginUser, MODIFY_ACCESS, idObject);
1394
1395            AuthObjectHandler.getInstance().deleteObjectUserRole(user, idObject, role);
1396        } catch (DataAccessException e) {
1397            raisedError = KasaiFacade.class.getName() + ".sqlError";
1398            returnCode = 1;
1399
1400            throw e;
1401        } catch (NotEnoughPermissionException nep) {
1402            raisedError = nep.getMessage();
1403            returnCode = 2;
1404
1405            throw nep;
1406        } finally {
1407
1408            HashMap JavaDoc transactionData = new HashMap JavaDoc();
1409
1410            transactionData.put("user", user);
1411            transactionData.put("role", String.valueOf(role));
1412
1413            createAuditEntry(loginUser, returnCode, raisedError, (System.currentTimeMillis() - startTime), clientIP,
1414                KasaiFacade.class.getName() + ".deleteObjectUserRole", idObject, transactionData);
1415        }
1416
1417        Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "deleteObjectUserRole", "Exit",
1418            java.util.logging.Level.INFO);
1419    }
1420
1421    /**
1422     * Remove all assigned roles to the user over an object
1423     *
1424     * @param loginUser User who is making the request
1425     * @param user User identifier
1426     * @param idObject Object identifier
1427     * @param clientIP IP Address of whom is making the request
1428     *
1429     * @throws DataAccessException Severe errors like SQL error, IO Error, etc
1430     * @throws NotEnoughPermissionException The user cannot perform this operation
1431     * @throws CannotAuditException Error auditing transaction
1432     */
1433    public void deleteObjectUserRole(String JavaDoc loginUser, String JavaDoc user, String JavaDoc idObject, String JavaDoc clientIP)
1434        throws DataAccessException, NotEnoughPermissionException, CannotAuditException {
1435        
1436        Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "deleteObjectUserRole", "Enter",
1437            java.util.logging.Level.INFO);
1438
1439        long startTime = System.currentTimeMillis();
1440        String JavaDoc raisedError = null;
1441        int returnCode = 0;
1442
1443        try {
1444            this.validateOperative(loginUser, MODIFY_ACCESS, idObject);
1445
1446            AuthObjectHandler.getInstance().deleteObjectUserRole(user, idObject);
1447        } catch (DataAccessException e) {
1448            raisedError = KasaiFacade.class.getName() + ".sqlError";
1449            returnCode = 1;
1450
1451            throw e;
1452        } catch (NotEnoughPermissionException nep) {
1453            raisedError = nep.getMessage();
1454            returnCode = 2;
1455
1456            throw nep;
1457        } finally {
1458
1459            HashMap JavaDoc transactionData = new HashMap JavaDoc();
1460
1461            transactionData.put("user", user);
1462
1463            createAuditEntry(loginUser, returnCode, raisedError, (System.currentTimeMillis() - startTime), clientIP,
1464                KasaiFacade.class.getName() + ".deleteObjectUserRole", idObject, transactionData);
1465        }
1466
1467        Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "deleteObjectUserRole", "Exit",
1468            java.util.logging.Level.INFO);
1469    }
1470
1471    /**
1472     * Remove all assigned roles to the user over an object
1473     *
1474     * @param user User who is making the request
1475     * @param idObject Object identifier
1476     *
1477     * @throws DataAccessException Severe errors like SQL error, IO Error, etc
1478     */
1479    public void deleteObjectUserRole(String JavaDoc user, String JavaDoc idObject)
1480        throws DataAccessException {
1481        
1482        Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "deleteObjectUserRole", "Enter",
1483            java.util.logging.Level.INFO);
1484
1485        AuthObjectHandler.getInstance().deleteObjectUserRole(user, idObject);
1486
1487        Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "deleteObjectUserRole", "Exit",
1488            java.util.logging.Level.INFO);
1489    }
1490
1491    /**
1492     * Remove all assigned roles to the user over an object
1493     *
1494     * @param loginUser User who is making the request
1495     * @param id Relation identifier to be deleted
1496     * @param clientIP IP Address of whom is making the request
1497     *
1498     * @throws DataAccessException Severe errors like SQL error, IO Error, etc
1499     * @throws CannotAuditException Error auditing transaction
1500     */
1501    public void deleteObjectUserRole(String JavaDoc loginUser, int id, String JavaDoc clientIP)
1502        throws DataAccessException, CannotAuditException {
1503        
1504        Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "deleteObjectUserRole", "Enter",
1505            java.util.logging.Level.INFO);
1506
1507        long startTime = System.currentTimeMillis();
1508        String JavaDoc raisedError = null;
1509        int returnCode = 0;
1510
1511        try {
1512            AuthObjectHandler.getInstance().deleteObjectUserRole(id);
1513        } finally {
1514
1515            HashMap JavaDoc transactionData = new HashMap JavaDoc();
1516
1517            transactionData.put("id", String.valueOf(id));
1518
1519            createAuditEntry(loginUser, returnCode, raisedError, (System.currentTimeMillis() - startTime), clientIP,
1520                KasaiFacade.class.getName() + ".deleteObjectUserRole", "", transactionData);
1521        }
1522
1523        Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "deleteObjectUserRole", "Exit",
1524            java.util.logging.Level.INFO);
1525    }
1526
1527    /**
1528     * Delete a role
1529     *
1530     * @param loginUser User who is making the request
1531     * @param role Role identifier to be deleted
1532     * @param clientIP IP Address of whom is making the request
1533     *
1534     * @throws DataAccessException Severe errors like SQL error, IO Error, etc
1535     * @throws NotEnoughPermissionException The user cannot perform this operation
1536     * @throws CannotAuditException Error auditing transaction
1537     */
1538    public void deleteRole(String JavaDoc loginUser, int role, String JavaDoc clientIP)
1539        throws DataAccessException, NotEnoughPermissionException, CannotAuditException {
1540        
1541        Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "deleteRole", "Enter",
1542            java.util.logging.Level.INFO);
1543
1544        long startTime = System.currentTimeMillis();
1545        String JavaDoc raisedError = null;
1546        int returnCode = 0;
1547
1548        try {
1549            this.validateOperative(loginUser, DELETE_ROLE, "/kasai/role/" + role);
1550
1551            this.deleteObject("/kasai/role/" + role);
1552            RoleHandler.getInstance().delete(role);
1553        } catch (DataAccessException e) {
1554            raisedError = KasaiFacade.class.getName() + ".sqlError";
1555            returnCode = 1;
1556
1557            throw e;
1558        } catch (NotEnoughPermissionException nep) {
1559            raisedError = nep.getMessage();
1560            returnCode = 2;
1561
1562            throw nep;
1563        } finally {
1564
1565            HashMap JavaDoc transactionData = new HashMap JavaDoc();
1566
1567            transactionData.put("role", String.valueOf(role));
1568
1569            createAuditEntry(loginUser, returnCode, raisedError, (System.currentTimeMillis() - startTime), clientIP,
1570                KasaiFacade.class.getName() + ".deleteObjectUserRole", "/kasai/role/" + role, transactionData);
1571        }
1572
1573        Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "deleteRole", "Exit",
1574            java.util.logging.Level.INFO);
1575    }
1576
1577    /**
1578     * Delete a user
1579     *
1580     * @param loginUser User who is making the request
1581     * @param idUserToDelete User identifier to be deleted
1582     * @param clientIP IP Address of whom is making the request
1583     *
1584     * @throws DataAccessException Severe errors like SQL error, IO Error, etc
1585     * @throws NotEnoughPermissionException The user cannot perform this operation
1586     * @throws CannotAuditException Error auditing transaction
1587     */
1588    public void deleteUser(String JavaDoc loginUser, String JavaDoc idUserToDelete, String JavaDoc clientIP)
1589        throws DataAccessException, NotEnoughPermissionException, CannotAuditException {
1590        
1591        Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "deleteUser", "Enter",
1592            java.util.logging.Level.INFO);
1593
1594        long startTime = System.currentTimeMillis();
1595        String JavaDoc raisedError = null;
1596        int returnCode = 0;
1597
1598        try {
1599            this.validateOperative(loginUser, DELETE_USER, "/kasai/user/" + idUserToDelete);
1600
1601            UserHandler.getInstance().delete(idUserToDelete);
1602
1603            this.deleteObject("/kasai/user/" + idUserToDelete);
1604        } catch (DataAccessException e) {
1605            raisedError = KasaiFacade.class.getName() + ".sqlError";
1606            returnCode = 1;
1607
1608            throw e;
1609        } catch (NotEnoughPermissionException nep) {
1610            raisedError = nep.getMessage();
1611            returnCode = 2;
1612
1613            throw nep;
1614        } finally {
1615
1616            HashMap JavaDoc transactionData = new HashMap JavaDoc();
1617
1618            transactionData.put("idUserToDelete", idUserToDelete);
1619
1620            createAuditEntry(loginUser, returnCode, raisedError, (System.currentTimeMillis() - startTime), clientIP,
1621                KasaiFacade.class.getName() + ".deleteUser", "/kasai/user/" + idUserToDelete, transactionData);
1622        }
1623
1624        Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "deleteUser", "Exit",
1625            java.util.logging.Level.INFO);
1626    }
1627
1628    /**
1629     * List groups
1630     *
1631     * @param actualUser User making the request
1632     * @param idGroup It filters the list by group identifier
1633     * @param description It filters the list by group description
1634     * @param blocked It filters the list by blocked attribute
1635     * @param system It filters the list by system attribute
1636     *
1637     * @return Groups that satisfy given filters.
1638     *
1639     * @throws DataAccessException Severe errors like SQL error, IO Error, etc
1640     */
1641    public Collection JavaDoc listGroups(String JavaDoc actualUser, String JavaDoc idGroup, String JavaDoc description, int blocked, int system)
1642        throws DataAccessException {
1643
1644        Collection JavaDoc groups = null;
1645
1646        Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "listGroups", "Enter",
1647            java.util.logging.Level.INFO);
1648
1649        groups = GroupHandler.getInstance().list(idGroup, description, blocked, system, null);
1650
1651        Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "listGroups", "Exit",
1652            java.util.logging.Level.INFO);
1653
1654        return groups;
1655    }
1656
1657    /**
1658     * List all the groups a user is member of
1659     *
1660     * @param user user identifier
1661     *
1662     * @return A collection containing the groups
1663     *
1664     * @throws DataAccessException Severe errors like SQL error, IO Error, etc
1665     */
1666    public Collection JavaDoc listGroupsFromUser(String JavaDoc user) throws DataAccessException {
1667
1668        Collection JavaDoc groups = new ArrayList JavaDoc();
1669
1670        Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "listGroupsFromUser", "Enter",
1671            java.util.logging.Level.INFO);
1672
1673        groups = GroupHandler.getInstance().list(null, null, -1, -1, user);
1674
1675        Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "listGroupsFromUser", "Exit",
1676            java.util.logging.Level.INFO);
1677
1678        return groups;
1679    }
1680
1681    /**
1682     * List all the groups a user is member of
1683     *
1684     * @param loginUser User who is making the request
1685     * @param user User identifier
1686     *
1687     * @return A collection containing groups
1688     *
1689     * @throws DataAccessException Severe errors like SQL error, IO Error, etc
1690     * @throws NotEnoughPermissionException The user cannot perform this operation
1691     */
1692    public Collection JavaDoc listGroupsFromUser(String JavaDoc loginUser, String JavaDoc user)
1693        throws DataAccessException, NotEnoughPermissionException {
1694
1695        Collection JavaDoc groups = new ArrayList JavaDoc();
1696
1697        Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "listGroupsFromUser", "Enter",
1698            java.util.logging.Level.INFO);
1699
1700        if (!user.equals(loginUser)) {
1701            this.validateOperative(loginUser, KasaiFacade.READ_USER, "/kasai/user/" + user);
1702        }
1703
1704        groups = GroupHandler.getInstance().list(null, null, -1, -1, user);
1705
1706        Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "listGroupsFromUser", "Exit",
1707            java.util.logging.Level.INFO);
1708
1709        return groups;
1710    }
1711
1712    /**
1713     * List groups that have a given operative assigned over a specific object.
1714     *
1715     * @param operative Operative
1716     * @param object Object identifier
1717     *
1718     * @return A collection of groups
1719     *
1720     * @throws DataAccessException Severe errors like SQL error, IO Error, etc
1721     */
1722    public Collection JavaDoc listGroupsOperativeCollection(String JavaDoc operative, String JavaDoc object)
1723        throws DataAccessException {
1724
1725        Collection JavaDoc groups = null;
1726
1727        Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "listGroupsOperativeCollection",
1728            "Enter", java.util.logging.Level.INFO);
1729
1730        groups = OperativeHandler.getInstance().listGroupsOperative(operative, object);
1731
1732        Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "listGroupsOperativeCollection",
1733            "Exit", java.util.logging.Level.INFO);
1734
1735        return groups;
1736    }
1737
1738    /**
1739     * List assigned permissions over a given object
1740     *
1741     * @param loginUser User who is making the request
1742     * @param idObject Object identifier
1743     *
1744     * @return
1745     *
1746     * @throws DataAccessException Severe errors like SQL error, IO Error, etc
1747     */
1748    public Collection JavaDoc listObjectRoles(String JavaDoc loginUser, String JavaDoc idObject)
1749        throws DataAccessException {
1750        
1751        Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "listObjectRoles", "Enter",
1752            java.util.logging.Level.INFO);
1753
1754        Collection JavaDoc list = new ArrayList JavaDoc();
1755
1756        list.addAll(AuthObjectHandler.getInstance().listObjectGroupsRoles(idObject));
1757        list.addAll(AuthObjectHandler.getInstance().listObjectUsersRoles(idObject));
1758
1759        return list;
1760    }
1761
1762    /**
1763     * List all operatives
1764     *
1765     * @param loginUser User who is making the request
1766     *
1767     * @return Operatives
1768     *
1769     * @throws DataAccessException Severe errors like SQL error, IO Error, etc
1770     */
1771    public Collection JavaDoc listOperatives(String JavaDoc loginUser)
1772        throws DataAccessException {
1773        
1774        Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "listOperatives", "Enter",
1775            java.util.logging.Level.INFO);
1776
1777        Collection JavaDoc operatives = null;
1778
1779        operatives = OperativeHandler.getInstance().list(null);
1780
1781        Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "listOperatives", "Exit",
1782            java.util.logging.Level.INFO);
1783
1784        return operatives;
1785    }
1786
1787    /**
1788     * List all operatives for a given role
1789     *
1790     * @param loginUser User who is making the request
1791     * @param role Role Identifier
1792     *
1793     * @return
1794     *
1795     * @throws DataAccessException Severe errors like SQL error, IO Error, etc
1796     */
1797    public Collection JavaDoc listOperativesFromRole(String JavaDoc loginUser, int role)
1798        throws DataAccessException {
1799        
1800        Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "listOperativesFromRole", "Enter",
1801            java.util.logging.Level.INFO);
1802
1803        Collection JavaDoc list = new ArrayList JavaDoc();
1804
1805        list = RoleHandler.getInstance().listOperativesFromRole(role, "");
1806
1807        Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "listOperativesFromRole", "Exit",
1808            java.util.logging.Level.INFO);
1809
1810        return list;
1811    }
1812
1813    /**
1814     * List operatives that are not part of the role
1815     *
1816     * @param loginUser User who is making the request
1817     * @param role Role identifier
1818     *
1819     * @return
1820     *
1821     * @throws DataAccessException Severe errors like SQL error, IO Error, etc
1822     */
1823    public Collection JavaDoc listOperativesNotInRole(String JavaDoc loginUser, int role)
1824        throws DataAccessException {
1825        
1826        Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "listOperativesNotInRole", "Enter",
1827            java.util.logging.Level.INFO);
1828
1829        Collection JavaDoc list = new ArrayList JavaDoc();
1830
1831        list = RoleHandler.getInstance().listOperativesNotInRole(role);
1832
1833        Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "listOperativesNotInRole", "Exit",
1834            java.util.logging.Level.INFO);
1835
1836        return list;
1837    }
1838
1839    /**
1840     * List all roles
1841     *
1842     * @param loginUser User who is making the request
1843     * @param name It filters the list by the role name
1844     *
1845     * @return List of roles
1846     *
1847     * @throws DataAccessException Severe errors like SQL error, IO Error, etc
1848     */
1849    public Collection JavaDoc listRoles(String JavaDoc loginUser, String JavaDoc name)
1850        throws DataAccessException {
1851        
1852        Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "listRoles", "Enter",
1853            java.util.logging.Level.INFO);
1854
1855        Collection JavaDoc roles = null;
1856
1857        roles = RoleHandler.getInstance().list(name, false);
1858
1859        Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "listRoles", "Exit",
1860            java.util.logging.Level.INFO);
1861
1862        return roles;
1863    }
1864
1865    /**
1866     * List users
1867     *
1868     * @param loginUser User who is making the request
1869     * @param login It filters the list by the user login
1870     * @param firstName It filters the list by the user first name
1871     * @param lastName It filters the list by the user last name
1872     * @param email It filters the list by the user email
1873     * @param blocked It filters the list by the block attribute
1874     * @param description It filters the list by the user description
1875     * @param group It filters the list by a specific group that the user has to belong to
1876     *
1877     * @return List of users
1878     *
1879     * @throws DataAccessException Severe errors like SQL error, IO Error, etc
1880     */
1881    public Collection JavaDoc listUsers(String JavaDoc loginUser, String JavaDoc login, String JavaDoc firstName, String JavaDoc lastName, String JavaDoc email,
1882        int blocked, String JavaDoc description, String JavaDoc group)
1883        throws DataAccessException {
1884
1885        Collection JavaDoc users = null;
1886
1887        Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "listUsers", "Enter",
1888            java.util.logging.Level.INFO);
1889
1890        users = UserHandler.getInstance().list(login, firstName, lastName, email, blocked, description, group);
1891
1892        Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "listUsers", "Exit",
1893            java.util.logging.Level.INFO);
1894
1895        return users;
1896    }
1897
1898    
1899    /**
1900     * List group's users checking permission
1901     *
1902     * @param loginUser User who is making the request
1903     * @param group Group identifier
1904     *
1905     * @return List of users
1906     *
1907     * @throws DataAccessException Severe errors like SQL error, IO Error, etc
1908     */
1909    public Collection JavaDoc listUsersFromGroup(String JavaDoc loginUser, String JavaDoc group)
1910        throws DataAccessException {
1911
1912        Collection JavaDoc users = null;
1913
1914        Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "listUsersFromGroup", "Enter",
1915            java.util.logging.Level.INFO);
1916
1917        users = UserHandler.getInstance().list(null, null, null, null, -1, null, group);
1918
1919        Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "listUsersFromGroup", "Exit",
1920            java.util.logging.Level.INFO);
1921
1922        return users;
1923    }
1924
1925    /**
1926     * List group's users without checking permission
1927     *
1928     * @param group Group Identifier
1929     *
1930     * @return List of users
1931     *
1932     * @throws DataAccessException Severe errors like SQL error, IO Error, etc
1933     */
1934    public Collection JavaDoc listUsersFromGroup(String JavaDoc group)
1935        throws DataAccessException {
1936
1937        Collection JavaDoc users = null;
1938
1939        Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "listUsersFromGroup", "Enter",
1940            java.util.logging.Level.INFO);
1941
1942        users = UserHandler.getInstance().list(null, null, null, null, -1, null, group);
1943
1944        Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "listUsersFromGroup", "Exit",
1945            java.util.logging.Level.INFO);
1946
1947        return users;
1948    }
1949
1950    /**
1951     * List users that aren't part of a group
1952     *
1953     * @param loginUser User who is making the request
1954     * @param group Group identifier
1955     *
1956     * @return List of users
1957     *
1958     * @throws DataAccessException Severe errors like SQL error, IO Error, etc
1959     */
1960    public Collection JavaDoc listUsersNotInGroup(String JavaDoc loginUser, String JavaDoc group)
1961        throws DataAccessException {
1962
1963        Collection JavaDoc aux = null;
1964
1965        Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "listUsersNotInGroup", "Enter",
1966            java.util.logging.Level.INFO);
1967
1968        ArrayList JavaDoc users = new ArrayList JavaDoc();
1969
1970        aux = GroupHandler.getInstance().listUsersNotInGroup(group);
1971
1972        for (Iterator JavaDoc iter = aux.iterator(); iter.hasNext();) {
1973
1974            User u = (User) iter.next();
1975
1976            try {
1977                this.validateOperative(loginUser, KasaiFacade.READ_USER, "/kasai/user/" + u.getLogin());
1978                users.add(u);
1979            } catch (Exception JavaDoc e) {}
1980        }
1981
1982        Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "listUsersNotInGroup", "Exit",
1983            java.util.logging.Level.INFO);
1984
1985        return users;
1986    }
1987
1988    /**
1989     * List users that have a given operative assigned over a specific object.
1990     *
1991     * @param operative Operative identifier
1992     * @param object Object identifier
1993     *
1994     * @return A collection of users
1995     *
1996     * @throws DataAccessException Severe errors like SQL error, IO Error, etc
1997     */
1998    public Collection JavaDoc listUsersOperative(String JavaDoc operative, String JavaDoc object)
1999        throws DataAccessException {
2000
2001        Collection JavaDoc users = null;
2002
2003        Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "listUsersOperative", "Enter",
2004            java.util.logging.Level.INFO);
2005
2006        users = OperativeHandler.getInstance().listUsersOperative(operative, object);
2007
2008        Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "listUsersOperative", "Exit",
2009            java.util.logging.Level.INFO);
2010
2011        return users;
2012    }
2013
2014    /**
2015     * Modify a role
2016     *
2017     * @param loginUser User who is making the request
2018     * @param role Role identifier
2019     * @param name New name of the role to be modified
2020     * @param description New description of the role to be modified
2021     * @param operatives New operatives of the role to be modified
2022     * @param clientIP IP Address of whom is making the request
2023     *
2024     * @throws DataAccessException Severe errors like SQL error, IO Error, etc
2025     * @throws InvalidAttributesException The new attributes are not valid for a role
2026     * @throws NotEnoughPermissionException The user cannot perform this operation
2027     * @throws CannotAuditException Error auditing transaction
2028     */
2029    public void modifyRole(String JavaDoc loginUser, int role, String JavaDoc name, String JavaDoc description, String JavaDoc[] operatives,
2030        String JavaDoc clientIP) throws DataAccessException, InvalidAttributesException,
2031        NotEnoughPermissionException, CannotAuditException {
2032        
2033        Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "modifyRole", "Enter",
2034            java.util.logging.Level.INFO);
2035
2036        long startTime = System.currentTimeMillis();
2037        String JavaDoc raisedError = null;
2038        int returnCode = 0;
2039
2040        try {
2041            this.validateOperative(loginUser, KasaiFacade.COMMIT_ROLE, "/kasai/role/" + role);
2042
2043            RoleHandler.getInstance().update(role, name, description, operatives);
2044        } catch (DataAccessException e) {
2045            raisedError = KasaiFacade.class.getName() + ".sqlError";
2046            returnCode = 1;
2047
2048            throw e;
2049        } catch (InvalidAttributesException e) {
2050            raisedError = e.getMessage();
2051            returnCode = 2;
2052
2053            throw e;
2054        } catch (NotEnoughPermissionException nep) {
2055            raisedError = nep.getMessage();
2056            returnCode = 3;
2057
2058            throw nep;
2059        } finally {
2060
2061            HashMap JavaDoc transactionData = new HashMap JavaDoc();
2062
2063            transactionData.put("role", String.valueOf(role));
2064            transactionData.put("name", name);
2065            transactionData.put("description", description);
2066
2067            createAuditEntry(loginUser, returnCode, raisedError, (System.currentTimeMillis() - startTime), clientIP,
2068                KasaiFacade.class.getName() + ".modifyRole", "/kasai/role/" + role, transactionData);
2069        }
2070
2071        Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "modifyRole", "Exit",
2072            java.util.logging.Level.INFO);
2073    }
2074
2075    /**
2076     * Read a group checking permission and auditing the transaction
2077     *
2078     * @param loginUser User who is making the request
2079     * @param group Group identifier to be readed
2080     * @param clientIP IP Address of whom is making the request
2081     *
2082     * @return Group indentified by group parameter or null if it doesn't exist
2083     *
2084     * @throws DataAccessException Severe errors like SQL error, IO Error, etc
2085     * @throws NotEnoughPermissionException The user cannot perform this operation
2086     * @throws CannotAuditException Error auditing transaction
2087     * @throws DoesntExistsException The group does not exist
2088     */
2089    public Group readGroup(String JavaDoc loginUser, String JavaDoc group, String JavaDoc clientIP)
2090        throws NotEnoughPermissionException, CannotAuditException, DataAccessException, DoesntExistsException {
2091        Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "readGroup", "Enter",
2092            java.util.logging.Level.INFO);
2093
2094        long startTime = System.currentTimeMillis();
2095        String JavaDoc raisedError = null;
2096        int returnCode = 0;
2097
2098        Group g = null;
2099
2100        try {
2101            this.validateOperative(loginUser, KasaiFacade.READ_GROUP, "/kasai/group/" + group);
2102
2103            g = this.readGroup(group);
2104        } catch (NotEnoughPermissionException nep) {
2105            raisedError = nep.getMessage();
2106            returnCode = 3;
2107
2108            throw nep;
2109        } catch (DoesntExistsException deE) {
2110            raisedError = deE.getMessage();
2111            returnCode = 4;
2112
2113            throw deE;
2114        } finally {
2115
2116            HashMap JavaDoc transactionData = new HashMap JavaDoc();
2117
2118            createAuditEntry(loginUser, returnCode, raisedError, (System.currentTimeMillis() - startTime), clientIP,
2119                KasaiFacade.class.getName() + ".readGroup", "/kasai/group/" + group, transactionData);
2120        }
2121
2122        Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "readGroup", "Exit",
2123            java.util.logging.Level.INFO);
2124
2125        return g;
2126    }
2127
2128    /**
2129     * Read a group without checking permission
2130     *
2131     * @param group Group identifier
2132     *
2133     * @return Group identified by group parameter
2134     *
2135     * @throws DataAccessException Severe errors like SQL error, IO Error, etc
2136     * @throws DoesntExistsException The group doesnt exist
2137     */
2138    public Group readGroup(String JavaDoc group) throws DataAccessException, DoesntExistsException {
2139
2140        Group g = null;
2141
2142        Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "readGroup", "Enter",
2143            java.util.logging.Level.INFO);
2144
2145        g = GroupHandler.getInstance().read(group);
2146
2147        if (g == null) {
2148            Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "readGroup",
2149                "Group doesn't exist", java.util.logging.Level.SEVERE);
2150            
2151            throw new DoesntExistsException(KasaiFacade.class.getName() + ".groupDoesntExist");
2152        }
2153
2154        Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "readGroup", "Exit",
2155            java.util.logging.Level.INFO);
2156
2157        return g;
2158    }
2159
2160    /**
2161     * Read a role
2162     *
2163     * @param loginUser User who is making the request
2164     * @param role Role identifier
2165     *
2166     * @return Role identified by role parameter or null if the role doesnt' exist
2167     *
2168     * @throws DataAccessException Severe errors like SQL error, IO Error, etc
2169     */
2170    public Role readRole(String JavaDoc loginUser, int role) throws DataAccessException {
2171
2172        Role r;
2173
2174        Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "readRole", "Enter",
2175            java.util.logging.Level.INFO);
2176
2177        r = readRole(role);
2178
2179        Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "readRole", "Exit",
2180            java.util.logging.Level.INFO);
2181
2182        return r;
2183    }
2184
2185    /**
2186     * Read a user checking permission and auditing the transaction.
2187     *
2188     * @param loginUser User who is making the request
2189     * @param login User login
2190     * @param clientIP IP Address of whom is making the request
2191     *
2192     * @return User identified by login parameter or null if the user doesn't exist
2193     *
2194     * @throws DataAccessException Severe errors like SQL error, IO Error, etc
2195     * @throws NotEnoughPermissionException The user cannot perform this operation
2196     * @throws CannotAuditException Error auditing transaction
2197     * @throws DoesntExistsException The user doesnt exist
2198     */
2199    public User readUser(String JavaDoc loginUser, String JavaDoc login, String JavaDoc clientIP)
2200        throws NotEnoughPermissionException, CannotAuditException, DataAccessException,DoesntExistsException {
2201        
2202        Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "readUser", "Enter",
2203            java.util.logging.Level.INFO);
2204
2205        long startTime = System.currentTimeMillis();
2206        String JavaDoc raisedError = null;
2207        int returnCode = 0;
2208
2209        User user = null;
2210
2211        if (!loginUser.equals(login)) {
2212            try {
2213                this.validateOperative(loginUser, KasaiFacade.READ_USER, "/kasai/user/" + login);
2214
2215                user = this.readUser(login);
2216            } catch (NotEnoughPermissionException nep) {
2217                raisedError = nep.getMessage();
2218                returnCode = 3;
2219
2220                throw nep;
2221            } catch (DoesntExistsException dee) {
2222                raisedError = dee.getMessage();
2223                returnCode = 4;
2224
2225                throw dee;
2226            } finally {
2227
2228                HashMap JavaDoc transactionData = new HashMap JavaDoc();
2229
2230                createAuditEntry(loginUser, returnCode, raisedError, (System.currentTimeMillis() - startTime),
2231                    clientIP, KasaiFacade.class.getName() + ".readUser", "/kasai/user/" + login, transactionData);
2232            }
2233        } else {
2234            user = this.readUser(login);
2235        }
2236
2237        Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "readUser", "Exit",
2238            java.util.logging.Level.INFO);
2239
2240        return user;
2241    }
2242
2243    /**
2244     * Read a user without checking permission
2245     *
2246     * @param login User who is making the request
2247     *
2248     * @return User identified by login parameter or null if the user doesn't exist
2249     *
2250     * @throws DataAccessException Severe errors like SQL error, IO Error, etc
2251     * @throws DoesntExistsException The user doesnt exist
2252     */
2253    public User readUser(String JavaDoc login) throws DataAccessException, DoesntExistsException {
2254
2255        User user = null;
2256
2257        Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "readUser", "Enter",
2258            java.util.logging.Level.INFO);
2259
2260        user = UserHandler.getInstance().read(login, true);
2261
2262        if (user == null) {
2263            Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "readUser",
2264                "User doesn't exist", java.util.logging.Level.SEVERE);
2265            throw new DoesntExistsException(KasaiFacade.class.getName() + ".userDoesntExist");
2266        }
2267
2268        Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "readUser", "Exit",
2269            java.util.logging.Level.INFO);
2270
2271        return user;
2272    }
2273
2274    /**
2275     * Reset the user password and send it to his email.
2276     *
2277     * @param loginUser User who is making the request
2278     * @param clientIP IP Address of whom is making the request
2279     *
2280     * @throws DataAccessException Severe errors like SQL error, IO Error, etc
2281     * @throws ServiceException Severe error returned from the authentication service
2282     * @throws ServiceNotAvailableException The configured authentication service is not available
2283     * @throws DoesntExistsException The user doesnt exist
2284     * @throws CannotAuditException Error auditing transaction
2285     */
2286    public void remindPasswordUser(String JavaDoc loginUser, String JavaDoc clientIP)
2287        throws ServiceException, ServiceNotAvailableException, DataAccessException, DoesntExistsException,
2288        CannotAuditException {
2289        
2290        Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "remindPasswordUser", "Enter",
2291            java.util.logging.Level.INFO);
2292
2293        long startTime = System.currentTimeMillis();
2294        String JavaDoc raisedError = null;
2295        int returnCode = 0;
2296
2297        try {
2298            User user = this.readUser(loginUser);
2299            
2300            user.resetPassword();
2301        } catch (ServiceException e) {
2302            raisedError = e.getMessage();
2303            returnCode = 1;
2304
2305            throw e;
2306        } catch (DoesntExistsException e) {
2307            raisedError = e.getMessage();
2308            returnCode = 3;
2309
2310            throw e;
2311        } catch (ServiceNotAvailableException e) {
2312            raisedError = e.getMessage();
2313            returnCode = 2;
2314
2315            throw e;
2316        } finally {
2317
2318            HashMap JavaDoc transactionData = new HashMap JavaDoc();
2319
2320            createAuditEntry(loginUser, returnCode, raisedError, (System.currentTimeMillis() - startTime), clientIP,
2321                KasaiFacade.class.getName() + ".remindPasswordUser", "/kasai/user/" + loginUser, transactionData);
2322        }
2323    }
2324
2325    /**
2326     * Remove an operative from a role
2327     *
2328     * @param loginUser User who is making the request
2329     * @param idOperative Operative identifier
2330     * @param role Role identifier
2331     * @param clientIP IP Address of whom is making the request
2332     *
2333     * @throws DataAccessException Severe errors like SQL error, IO Error, etc
2334     * @throws NotEnoughPermissionException The user cannot perform this operation
2335     * @throws CannotAuditException Error auditing transaction
2336     */
2337    public void removeOperativeFromRole(String JavaDoc loginUser, String JavaDoc idOperative, int role, String JavaDoc clientIP)
2338        throws DataAccessException, NotEnoughPermissionException, CannotAuditException {
2339        
2340        Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "removeOperativeToRole", "Enter",
2341            java.util.logging.Level.INFO);
2342
2343        long startTime = System.currentTimeMillis();
2344        String JavaDoc raisedError = null;
2345        int returnCode = 0;
2346
2347        try {
2348            this.validateOperative(loginUser, KasaiFacade.COMMIT_ROLE, "/kasai/role/" + role);
2349
2350            RoleHandler.getInstance().deleteOperativeFromRole(idOperative, role);
2351        } catch (DataAccessException e) {
2352            raisedError = KasaiFacade.class.getName() + ".sqlError";
2353            returnCode = 1;
2354
2355            throw e;
2356        } catch (NotEnoughPermissionException nep) {
2357            raisedError = nep.getMessage();
2358            returnCode = 2;
2359
2360            throw nep;
2361        } finally {
2362
2363            HashMap JavaDoc transactionData = new HashMap JavaDoc();
2364
2365            transactionData.put("idOperative", idOperative);
2366            transactionData.put("role", String.valueOf(role));
2367
2368            createAuditEntry(loginUser, returnCode, raisedError, (System.currentTimeMillis() - startTime), clientIP,
2369                KasaiFacade.class.getName() + ".removeOperativeFromRole", "/kasai/role/" + role, transactionData);
2370        }
2371
2372        Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "removeOperativeFromRole", "Exit",
2373            java.util.logging.Level.INFO);
2374    }
2375
2376    /**
2377     * Remove a user from a group
2378     *
2379     * @param loginUser User who is making the request
2380     * @param idGroup Group identifier
2381     * @param login User login to be removed
2382     * @param clientIP IP Address of whom is making the request
2383     *
2384     * @throws DataAccessException Severe errors like SQL error, IO Error, etc
2385     * @throws NotEnoughPermissionException The user cannot perform this operation
2386     * @throws CannotAuditException Error auditing transaction
2387     */
2388    public void removeUserFromGroup(String JavaDoc loginUser, String JavaDoc idGroup, String JavaDoc login, String JavaDoc clientIP)
2389        throws DataAccessException, NotEnoughPermissionException, CannotAuditException {
2390        
2391        Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "removeUserFromGroup", "Enter",
2392            java.util.logging.Level.INFO);
2393
2394        long startTime = System.currentTimeMillis();
2395        String JavaDoc raisedError = null;
2396        int returnCode = 0;
2397
2398        try {
2399            this.validateOperative(loginUser, KasaiFacade.DELETE_USER_GROUP, "/kasai/group/" + idGroup);
2400
2401            GroupHandler.getInstance().deleteUserFromGroup(login, idGroup);
2402        } catch (DataAccessException e) {
2403            raisedError = KasaiFacade.class.getName() + ".sqlError";
2404            returnCode = 1;
2405
2406            throw e;
2407        } catch (NotEnoughPermissionException nep) {
2408            raisedError = nep.getMessage();
2409            returnCode = 2;
2410
2411            throw nep;
2412        } finally {
2413
2414            HashMap JavaDoc transactionData = new HashMap JavaDoc();
2415
2416            transactionData.put("idGroup", idGroup);
2417            transactionData.put("login", login);
2418
2419            createAuditEntry(loginUser, returnCode, raisedError, (System.currentTimeMillis() - startTime), clientIP,
2420                KasaiFacade.class.getName() + ".removeUserFromGroup", "/kasai/group/" + idGroup, transactionData);
2421        }
2422
2423        Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "removeUserFromGroup", "Exit",
2424            java.util.logging.Level.INFO);
2425    }
2426
2427    /**
2428     * Reset the user account password
2429     *
2430     * @param actualUser User who is making the request
2431     * @param login is the login
2432     * @param clientIP IP Address of whom is making the request
2433     *
2434     * @throws DataAccessException Severe errors like SQL error, IO Error, etc
2435     * @throws ServiceException Severe error returned from the authentication service
2436     * @throws ServiceNotAvailableException The configured authentication service is not available
2437     * @throws NotEnoughPermissionException The user cannot perform this operation
2438     * @throws CannotAuditException Error auditing transaction
2439     * @throws DoesntExistsException The user doesnt exist
2440     */
2441    public void resetPasswordUser(String JavaDoc actualUser, String JavaDoc login, String JavaDoc clientIP)
2442        throws ServiceException, ServiceNotAvailableException, NotEnoughPermissionException,
2443        CannotAuditException, DataAccessException, DoesntExistsException {
2444        
2445        Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "resetPasswordUser", "Enter",
2446            java.util.logging.Level.INFO);
2447
2448        long startTime = System.currentTimeMillis();
2449        String JavaDoc raisedError = null;
2450        int returnCode = 0;
2451
2452        try {
2453            this.validateOperative(actualUser, RESET_PASSWORD_USER, "/kasai/user/" + login);
2454
2455            User user = this.readUser(login);
2456
2457            user.resetPassword();
2458        } catch (ServiceException e) {
2459            raisedError = e.getMessage();
2460            returnCode = 1;
2461
2462            throw e;
2463        } catch (ServiceNotAvailableException e) {
2464            raisedError = e.getMessage();
2465            returnCode = 2;
2466
2467            throw e;
2468        } catch (NotEnoughPermissionException nep) {
2469            raisedError = nep.getMessage();
2470            returnCode = 3;
2471
2472            throw nep;
2473        } catch (DataAccessException dae) {
2474            raisedError = dae.getMessage();
2475            returnCode = 4;
2476
2477            throw dae;
2478        } catch (DoesntExistsException dee) {
2479            raisedError = dee.getMessage();
2480            returnCode = 5;
2481
2482            throw dee;
2483        } finally {
2484
2485            HashMap JavaDoc transactionData = new HashMap JavaDoc();
2486
2487            transactionData.put("login", login);
2488
2489            createAuditEntry(actualUser, returnCode, raisedError, (System.currentTimeMillis() - startTime), clientIP,
2490                KasaiFacade.class.getName() + ".resetPasswordUser", "/kasai/user/" + login, transactionData);
2491        }
2492    }
2493
2494    /**
2495     * Unblock a group
2496     *
2497     * @param loginUser User who is making the request
2498     * @param idGroup group identifier
2499     * @param clientIP IP Address of whom is making the request
2500     *
2501     * @throws DataAccessException Severe errors like SQL error, IO Error, etc
2502     * @throws InvalidAttributesException The existing group attributes are not valid
2503     * @throws NotEnoughPermissionException The user cannot perform this operation
2504     * @throws CannotAuditException Error auditing transaction
2505     * @throws DoesntExistsException The group does not exist
2506     */
2507    public void unblockGroup(String JavaDoc loginUser, String JavaDoc idGroup, String JavaDoc clientIP)
2508        throws DataAccessException, InvalidAttributesException, NotEnoughPermissionException,
2509        CannotAuditException, DoesntExistsException {
2510        
2511        Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "blockGroup", "Enter",
2512            java.util.logging.Level.INFO);
2513
2514        long startTime = System.currentTimeMillis();
2515        String JavaDoc raisedError = null;
2516        int returnCode = 0;
2517
2518        try {
2519            this.validateOperative(loginUser, KasaiFacade.UNBLOCK_GROUP, "/kasai/group/" + idGroup);
2520
2521            Group group = this.readGroup(idGroup);
2522
2523            GroupHandler.getInstance().update(idGroup, false, group.getDescription());
2524        } catch (DataAccessException e) {
2525            raisedError = KasaiFacade.class.getName() + ".sqlError";
2526            returnCode = 1;
2527
2528            throw e;
2529        } catch (InvalidAttributesException iaE) {
2530            raisedError = iaE.getMessage();
2531            returnCode = 2;
2532
2533            throw iaE;
2534        } catch (NotEnoughPermissionException nep) {
2535            raisedError = nep.getMessage();
2536            returnCode = 3;
2537
2538            throw nep;
2539        } catch (DoesntExistsException e) {
2540            raisedError = e.getMessage(0);
2541            returnCode = 4;
2542
2543            throw e;
2544        } finally {
2545
2546            HashMap JavaDoc transactionData = new HashMap JavaDoc();
2547
2548            transactionData.put("idGroup", idGroup);
2549
2550            createAuditEntry(loginUser, returnCode, raisedError, (System.currentTimeMillis() - startTime), clientIP,
2551                KasaiFacade.class.getName() + ".unblockGroup", "/kasai/group/" + idGroup, transactionData);
2552        }
2553
2554        Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "unblockGroup", "Exit",
2555            java.util.logging.Level.INFO);
2556    }
2557
2558    /**
2559     * Unblock a user
2560     *
2561     * @param loginUser User who is making the request
2562     * @param login user identifier to unblock
2563     * @param clientIP IP Address of whom is making the request
2564     *
2565     * @throws DataAccessException Severe errors like SQL error, IO Error, etc
2566     * @throws InvalidAttributesException The existing user attributes are not valid
2567     * @throws NotEnoughPermissionException The user cannot perform this operation
2568     * @throws CannotAuditException Error auditing transaction
2569     * @throws DoesntExistsException The user does not exist
2570     */
2571    public void unblockUser(String JavaDoc loginUser, String JavaDoc login, String JavaDoc clientIP)
2572        throws DataAccessException, InvalidAttributesException, NotEnoughPermissionException,
2573        CannotAuditException, DoesntExistsException {
2574        
2575        Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "unblockUser", "Enter",
2576            java.util.logging.Level.INFO);
2577
2578        long startTime = System.currentTimeMillis();
2579        String JavaDoc raisedError = null;
2580        int returnCode = 0;
2581
2582        try {
2583            this.validateOperative(loginUser, KasaiFacade.UNBLOCK_USER, "/kasai/user/" + login);
2584
2585            User user = this.readUser(login);
2586
2587            UserHandler.getInstance().update(login, user.getFirstName(), user.getLastName(), user.getEmail(), false,
2588                user.getDescription());
2589        } catch (DataAccessException e) {
2590            raisedError = KasaiFacade.class.getName() + ".sqlError";
2591            returnCode = 1;
2592
2593            throw e;
2594        } catch (InvalidAttributesException iaE) {
2595            raisedError = iaE.getMessage();
2596            returnCode = 2;
2597
2598            throw iaE;
2599        } catch (NotEnoughPermissionException nep) {
2600            raisedError = nep.getMessage();
2601            returnCode = 3;
2602
2603            throw nep;
2604        } catch (DoesntExistsException dee) {
2605            raisedError = dee.getMessage();
2606            returnCode = 4;
2607
2608            throw dee;
2609        } finally {
2610
2611            HashMap JavaDoc transactionData = new HashMap JavaDoc();
2612
2613            transactionData.put("login", login);
2614
2615            createAuditEntry(loginUser, returnCode, raisedError, (System.currentTimeMillis() - startTime), clientIP,
2616                KasaiFacade.class.getName() + ".unblockUser", "/kasai/user/" + login, transactionData);
2617        }
2618
2619        Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "unblockUser", "Exit",
2620            java.util.logging.Level.INFO);
2621    }
2622
2623    /**
2624     * Modify a group
2625     *
2626     * @param loginUser User who is making the request
2627     * @param id group identifier
2628     * @param description description group
2629     * @param blocked Specifies if the group must be blocked or not
2630     * @param members Members of the group
2631     * @param clientIP IP Address of whom is making the request
2632     *
2633     * @throws DataAccessException Severe errors like SQL error, IO Error, etc
2634     * @throws InvalidAttributesException The new group attributes are not valid
2635     * @throws NotEnoughPermissionException The user cannot perform this operation
2636     * @throws CannotAuditException Error auditing transaction
2637     */
2638    public void updateGroup(String JavaDoc loginUser, String JavaDoc id, String JavaDoc description, boolean blocked, String JavaDoc[] members,
2639        String JavaDoc clientIP) throws DataAccessException, InvalidAttributesException, NotEnoughPermissionException,
2640        CannotAuditException {
2641        
2642        Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "updateGroup", "Enter",
2643            java.util.logging.Level.INFO);
2644
2645        long startTime = System.currentTimeMillis();
2646        String JavaDoc raisedError = null;
2647        int returnCode = 0;
2648
2649        try {
2650            this.validateOperative(loginUser, KasaiFacade.COMMIT_GROUP, "/kasai/group/" + id);
2651
2652            GroupHandler.getInstance().update(id, blocked, description, members);
2653        } catch (DataAccessException e) {
2654            raisedError = KasaiFacade.class.getName() + ".sqlError";
2655            returnCode = 1;
2656
2657            throw e;
2658        } catch (InvalidAttributesException iaE) {
2659            raisedError = iaE.getMessage();
2660            returnCode = 2;
2661
2662            throw iaE;
2663        } catch (NotEnoughPermissionException nep) {
2664            raisedError = nep.getMessage();
2665            returnCode = 3;
2666
2667            throw nep;
2668        } finally {
2669
2670            HashMap JavaDoc transactionData = new HashMap JavaDoc();
2671
2672            transactionData.put("id", id);
2673            transactionData.put("description", description);
2674            transactionData.put("blocked", String.valueOf(blocked));
2675
2676            createAuditEntry(loginUser, returnCode, raisedError, (System.currentTimeMillis() - startTime), clientIP,
2677                KasaiFacade.class.getName() + ".updateGroup", "/kasai/group/" + id, transactionData);
2678        }
2679
2680        Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "updateGroup", "Exit",
2681            java.util.logging.Level.INFO);
2682    }
2683
2684
2685    /**
2686     * Update User Information
2687     *
2688     * @param loginUser User who is making the request
2689     * @param login identifier of the user
2690     * @param firstName First Name of the user
2691     * @param lastName Last Name of the user
2692     * @param email email of the user
2693     * @param blocked Specify if the user must be blocked or not
2694     * @param description User description
2695     * @param superUser Specify if the user is super user.
2696     * @param clientIP IP Address of whom is making the request
2697     *
2698     * @throws DataAccessException Severe errors like SQL error, IO Error, etc
2699     * @throws InvalidAttributesException The new user attributes are not valid
2700     * @throws NotEnoughPermissionException The user cannot perform this operation
2701     * @throws CannotAuditException Error auditing transaction
2702     * @throws DoesntExistsException The user does not exist
2703     */
2704    public void updateUser(String JavaDoc loginUser, String JavaDoc login, String JavaDoc firstName, String JavaDoc lastName, String JavaDoc email,
2705        boolean blocked, String JavaDoc description, boolean superUser, String JavaDoc clientIP)
2706        throws DataAccessException, InvalidAttributesException, NotEnoughPermissionException, CannotAuditException,
2707        DoesntExistsException{
2708        
2709        Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "updateUser", "Enter",
2710            java.util.logging.Level.INFO);
2711
2712        long startTime = System.currentTimeMillis();
2713        String JavaDoc raisedError = null;
2714        int returnCode = 0;
2715
2716        try {
2717            this.validateOperative(loginUser, KasaiFacade.COMMIT_USER, "/kasai/user/" + login);
2718
2719            boolean sU = this.readUser(loginUser).getSuperUser();
2720
2721            if (sU) {
2722                UserHandler.getInstance().update(login, firstName, lastName, email, blocked, description, superUser);
2723            } else {
2724                UserHandler.getInstance().update(login, firstName, lastName, email, blocked, description);
2725            }
2726        } catch (DataAccessException e) {
2727            raisedError = KasaiFacade.class.getName() + ".sqlError";
2728            returnCode = 1;
2729
2730            throw e;
2731        } catch (InvalidAttributesException iaE) {
2732            raisedError = iaE.getMessage();
2733            returnCode = 2;
2734
2735            throw iaE;
2736        } catch (NotEnoughPermissionException nep) {
2737            raisedError = nep.getMessage();
2738            returnCode = 3;
2739
2740            throw nep;
2741        } catch (DoesntExistsException dee) {
2742            raisedError = dee.getMessage();
2743            returnCode = 4;
2744
2745            throw dee;
2746        } finally {
2747
2748            HashMap JavaDoc transactionData = new HashMap JavaDoc();
2749
2750            transactionData.put("login", login);
2751            transactionData.put("firstName", firstName);
2752            transactionData.put("lastName", lastName);
2753            transactionData.put("email", email);
2754            transactionData.put("blocked", String.valueOf(blocked));
2755            transactionData.put("description", description);
2756            transactionData.put("superUser", String.valueOf(superUser));
2757
2758            createAuditEntry(loginUser, returnCode, raisedError, (System.currentTimeMillis() - startTime), clientIP,
2759                KasaiFacade.class.getName() + ".updateUser", "/kasai/user/" + login, transactionData);
2760        }
2761
2762        Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "updateUser", "Exit",
2763            java.util.logging.Level.INFO);
2764    }
2765
2766    /**
2767     * Update user Information
2768     *
2769     * @param loginUser User who is making the request
2770     * @param login identifier of the user
2771     * @param firstName First Name of the user
2772     * @param lastName Last Name of the user
2773     * @param email email of the user
2774     * @param blocked Specifies if the user must be blocked or not
2775     * @param description Desccrition of the user
2776     * @param clientIP IP Address of whom is making the request
2777     *
2778     * @throws DataAccessException Severe errors like SQL error, IO Error, etc
2779     * @throws InvalidAttributesException The new user attributes are not valid
2780     * @throws NotEnoughPermissionException The user cannot perform this operation
2781     * @throws CannotAuditException Error auditing transaction
2782     */
2783    public void updateUser(String JavaDoc loginUser, String JavaDoc login, String JavaDoc firstName, String JavaDoc lastName, String JavaDoc email,
2784        boolean blocked, String JavaDoc description, String JavaDoc clientIP)
2785        throws DataAccessException, InvalidAttributesException, NotEnoughPermissionException,
2786        CannotAuditException {
2787        
2788        Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "updateUser", "Enter",
2789            java.util.logging.Level.INFO);
2790
2791        long startTime = System.currentTimeMillis();
2792        String JavaDoc raisedError = null;
2793        int returnCode = 0;
2794
2795        try {
2796            this.validateOperative(loginUser, KasaiFacade.COMMIT_USER, "/kasai/user/" + login);
2797
2798            UserHandler.getInstance().update(login, firstName, lastName, email, blocked, description);
2799        } catch (DataAccessException e) {
2800            raisedError = KasaiFacade.class.getName() + ".sqlError";
2801            returnCode = 1;
2802
2803            throw e;
2804        } catch (InvalidAttributesException iaE) {
2805            raisedError = iaE.getMessage();
2806            returnCode = 2;
2807
2808            throw iaE;
2809        } catch (NotEnoughPermissionException nep) {
2810            raisedError = nep.getMessage();
2811            returnCode = 3;
2812
2813            throw nep;
2814        } finally {
2815
2816            HashMap JavaDoc transactionData = new HashMap JavaDoc();
2817
2818            transactionData.put("login", login);
2819            transactionData.put("firstName", firstName);
2820            transactionData.put("lastName", lastName);
2821            transactionData.put("email", email);
2822            transactionData.put("blocked", String.valueOf(blocked));
2823            transactionData.put("description", description);
2824
2825            createAuditEntry(loginUser, returnCode, raisedError, (System.currentTimeMillis() - startTime), clientIP,
2826                KasaiFacade.class.getName() + ".updateUser", "/kasai/user/" + login, transactionData);
2827        }
2828
2829        Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "updateUser", "Exit",
2830            java.util.logging.Level.INFO);
2831    }
2832    
2833    /**
2834     * Verify if the user can execute the operative over the obejct
2835     *
2836     * @param user User who is making the request
2837     * @param operative Operative identifier
2838     * @param object Object identifier
2839     *
2840     * @throws NotEnoughPermissionException The user cannot execute the operation
2841     */
2842    public void validateOperative(String JavaDoc user, String JavaDoc operative, String JavaDoc object)
2843        throws NotEnoughPermissionException {
2844        
2845        Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "validateOperative",
2846            "Enter (user=" + user + ", operative=" + operative + ", object=" + object + ")",
2847            java.util.logging.Level.INFO);
2848
2849        if (!UserHandler.getInstance().checkOperative(user, operative, object)) {
2850            Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "validateOperative",
2851                "Request was denied(User=" + user + ", operative=" + operative + ", object=" + object + ")",
2852                java.util.logging.Level.INFO);
2853            throw new NotEnoughPermissionException(KasaiFacade.class.getName() + ".deny");
2854        }
2855
2856        Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "validateOperative", "Exit",
2857            java.util.logging.Level.INFO);
2858    }
2859
2860    /**
2861     * Reads a role without checking permission
2862     *
2863     * @param role Role identifier
2864     *
2865     * @return An Object Role object representing the object role with the given role id
2866     *
2867     * @throws DataAccessException Severe errors like SQL error, IO Error, etc
2868     */
2869    public Role readRole(int role) throws DataAccessException {
2870
2871        Role r = null;
2872
2873        Log.getInstance(Constants.PROPERTY_FILE).write(KasaiFacade.class.getName(), "readRole", "Enter",
2874            java.util.logging.Level.INFO);
2875
2876        r = RoleHandler.getInstance().read(role);
2877
2878        return r;
2879    }
2880}
2881
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