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1
6
7 package org.manentia.kasai.user;
8
9 import com.koala.commons.log.Log;
10 import java.util.Collection  ;
11 import org.apache.commons.lang.StringUtils;
12 import org.manentia.kasai.KasaiFacade;
13 import org.manentia.kasai.util.Constants;
14 import org.manentia.kasai.User;
15 import org.manentia.kasai.exceptions.*;
16
17
21 public class UserHandler {
22 private static UserHandler instance;
23
24 private UserHandler(){}
25
26 public static synchronized UserHandler getInstance(){
27 if (instance == null){
28 instance = new UserHandler();
29 }
30
31 return instance;
32 }
33
34 public void checkPassword(String login, String password) throws DataAccessException, NotFoundException,
35 UserBlockedException, ServiceNotAvailableException, ServiceException, InvalidPasswordException {
36
37 User user = null;
38 int result = User.AUTH_BAD_USERNAME;
39
40 Log.getInstance(Constants.PROPERTY_FILE).write(UserHandler.class.getName(), "checkPassword",
41 "Enter (login=" + StringUtils.defaultString(login, "<null>") +
42 ", password=" + ((password==null) ? "<null>" : "******" ) + ")"
43 , java.util.logging.Level.INFO);
44
45 user = this.read(login, true);
46
47 if (user == null) {
48 Log.getInstance(Constants.PROPERTY_FILE).write(UserHandler.class.getName(),
49 "checkPassword", "User doesn't exist", java.util.logging.Level.INFO);
50
51 throw new NotFoundException(KasaiFacade.class.getName() + ".userPasswordInvalid");
52 }
53
54 if (user.getBlocked()) {
55 Log.getInstance(Constants.PROPERTY_FILE).write(UserHandler.class.getName(),
56 "checkPassword", "User " + login + " is blocked", java.util.logging.Level.INFO);
57
58 throw new UserBlockedException(KasaiFacade.class.getName() + ".userLocked");
59 }
60
61 result = user.checkPassword(password);
62
63
64 if (result != User.AUTH_OK) {
65 Log.getInstance(Constants.PROPERTY_FILE).write(UserHandler.class.getName(),
66 "checkPassword", "Wrong password", java.util.logging.Level.INFO);
67
68 throw new InvalidPasswordException(KasaiFacade.class.getName() + ".userPasswordInvalid");
69 }
70
71 Log.getInstance(Constants.PROPERTY_FILE).write(UserHandler.class.getName(), "checkPassword",
72 "Exit", java.util.logging.Level.INFO);
73 }
74
75 public boolean checkOperative(String login, String operative, String object) {
76 return UserDAOFactory.getInstance().createDAO().checkOperative(login, operative, object);
77 }
78
79 public void create(String login, String firstName, String lastName,
80 String email, boolean blocked, String description, boolean superUser, String password) throws InvalidAttributesException, AlreadyExistsException, DataAccessException, ServiceNotAvailableException, ServiceException, InvalidPasswordException {
81
82 UserDAOFactory.getInstance().createDAO().create(login, firstName, lastName, email, blocked, description, superUser);
83
84 User user = UserDAOFactory.getInstance().createDAO().read(login, true);
86 user.overridePassword(password);
87 }
88
89 public void create(String login, String firstName, String lastName,
90 String email, boolean blocked, String description, boolean superUser) throws InvalidAttributesException, AlreadyExistsException, DataAccessException, ServiceNotAvailableException, ServiceException {
91
92 UserDAOFactory.getInstance().createDAO().create(login, firstName, lastName, email, blocked, description, superUser);
93
94 User user = UserDAOFactory.getInstance().createDAO().read(login, true);
96 user.resetPassword();
97 }
98
99 public void create (String login, String firstName, String lastName,
100 String email, boolean blocked, String description) throws InvalidAttributesException, AlreadyExistsException, DataAccessException, ServiceNotAvailableException, ServiceException {
101
102 UserDAOFactory.getInstance().createDAO().create(login, firstName, lastName, email, blocked, description);
103
104 User user = UserDAOFactory.getInstance().createDAO().read(login, true);
106 user.resetPassword();
107 }
108
109 public void delete(String login) throws DataAccessException {
110 UserDAOFactory.getInstance().createDAO().delete(login);
111 }
112
113 public Collection list(String login, String firstName, String lastName,
114 String email, int blocked, String description, String group) throws DataAccessException {
115
116 return UserDAOFactory.getInstance().createDAO().list(login, firstName, lastName, email, blocked, description, group);
117 }
118
119 public User read(String login, boolean cache) throws DataAccessException {
120 return UserDAOFactory.getInstance().createDAO().read(login, cache);
121 }
122
123 public void update(String login, String firstName, String lastName,
124 String email, boolean blocked, String description, boolean superUser) throws InvalidAttributesException,DataAccessException {
125
126 UserDAOFactory.getInstance().createDAO().update(login, firstName, lastName, email, blocked, description, superUser);
127 }
128
129 public void update(String login, String firstName, String lastName,
130 String email, boolean blocked, String description) throws InvalidAttributesException, DataAccessException {
131
132 UserDAOFactory.getInstance().createDAO().update(login, firstName, lastName, email, blocked, description);
133 }
134 }
135
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