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1
18
19 package cowsultants.itracker.ejb.beans.webservice;
20
21 import java.util.*;
22 import java.rmi.*;
23 import javax.ejb.*;
24 import javax.jms.*;
25 import javax.naming.*;
26 import javax.rmi.*;
27
28 import cowsultants.itracker.ejb.beans.entity.*;
29 import cowsultants.itracker.ejb.beans.message.*;
30 import cowsultants.itracker.ejb.client.exceptions.*;
31 import cowsultants.itracker.ejb.client.interfaces.*;
32 import cowsultants.itracker.ejb.client.models.*;
33 import cowsultants.itracker.ejb.client.resources.*;
34 import cowsultants.itracker.ejb.client.util.*;
35
36
37 public class ProjectServiceBean implements SessionBean {
38 private InitialContext ic = null;
39 private ProjectHandlerHome phHome = null;
40 private SystemConfigurationHome scHome = null;
41 private UserHandlerHome uhHome = null;
42
43
44 public ProjectModel[] getAllProjects(String  login, String authentication, int authType) throws ProjectException {
45 int[] requiredPermissions = new int[] { UserUtilities.PERMISSION_VIEW_ALL, UserUtilities.PERMISSION_VIEW_USERS, UserUtilities.PERMISSION_CREATE };
46 Vector projectVector = new Vector();
47 ProjectModel[] projectArray = new ProjectModel[0];
48
49 try {
50 UserHandler uh = uhHome.create();
51 UserModel user = uh.checkLogin(login, authentication, authType, AuthenticationConstants.REQ_SOURCE_API);
52
53 if(user == null) {
54 throw new AuthenticatorException(AuthenticatorException.UNKNOWN_USER);
55 }
56
57 HashMap permissions = uh.getUserPermissions(user, AuthenticationConstants.REQ_SOURCE_API);
58
59 ProjectHandler ph = phHome.create();
60 ProjectModel[] projects = ph.getAllAvailableProjects();
61 for(int i = 0; i < projects.length; i++) {
62 if(ProjectUtilities.hasProjectAccess(projects[i].getId(), permissions)) {
63 projects[i].setComponents(ph.getProjectComponents(projects[i].getId()));
64 projects[i].setVersions(ph.getProjectVersions(projects[i].getId()));
65 projectVector.add(projects[i]);
66 }
67 }
68
69 projectArray = new ProjectModel[projectVector.size()];
70 projectVector.copyInto(projectArray);
71 } catch(Exception e) {
72 Logger.logInfo("Exception while getting project list for user " + login, e);
73 throw new ProjectException("Exception while getting project list for user " + login + ". Message: " + e.getMessage());
74 }
75
76 return projectArray;
77 }
78
79 public ProjectModel getProject(Integer projectId, String login, String authentication, int authType) throws ProjectException {
80 ProjectModel project = null;
81
82 try {
83 UserHandler uh = uhHome.create();
84 UserModel user = uh.checkLogin(login, authentication, authType, AuthenticationConstants.REQ_SOURCE_API);
85
86 if(user == null) {
87 throw new AuthenticatorException(AuthenticatorException.UNKNOWN_USER);
88 }
89
90 HashMap permissions = uh.getUserPermissions(user, AuthenticationConstants.REQ_SOURCE_API);
91
92 ProjectHandler ph = phHome.create();
93 project = ph.getProject(projectId);
94 if(project != null) {
95 if(ProjectUtilities.hasProjectAccess(project.getId(), permissions)) {
96 project.setComponents(ph.getProjectComponents(project.getId()));
97 project.setVersions(ph.getProjectVersions(project.getId()));
98 } else {
99 throw new AuthenticationException("User does not have required permissions for this action.");
100 }
101 }
102 } catch(Exception e) {
103 Logger.logInfo("Exception while getting project " + projectId + " for user " + login, e);
104 throw new ProjectException("Exception while getting project " + projectId + " for user " + login + ". Message: " + e.getMessage());
105 }
106
107 return project;
108 }
109
110 public ProjectModel[] getProjectsAvailableForCreate(String login, String authentication, int authType) throws ProjectException {
111 int requiredPermissions = UserUtilities.PERMISSION_CREATE;
112 Vector projectVector = new Vector();
113 ProjectModel[] projectArray = new ProjectModel[0];
114
115 try {
116 UserHandler uh = uhHome.create();
117 UserModel user = uh.checkLogin(login, authentication, authType, AuthenticationConstants.REQ_SOURCE_API);
118
119 if(user == null) {
120 throw new AuthenticatorException(AuthenticatorException.UNKNOWN_USER);
121 }
122
123 HashMap permissions = uh.getUserPermissions(user, AuthenticationConstants.REQ_SOURCE_API);
124
125 ProjectHandler ph = phHome.create();
126 ProjectModel[] projects = ph.getAllAvailableProjects();
127 for(int i = 0; i < projects.length; i++) {
128 if(projects[i].getStatus() == ProjectUtilities.STATUS_ACTIVE && UserUtilities.hasPermission(permissions, projects[i].getId(), requiredPermissions)) {
129 projects[i].setComponents(ph.getProjectComponents(projects[i].getId()));
130 projects[i].setVersions(ph.getProjectVersions(projects[i].getId()));
131 projectVector.add(projects[i]);
132 }
133 }
134
135 projectArray = new ProjectModel[projectVector.size()];
136 projectVector.copyInto(projectArray);
137 } catch(Exception e) {
138 Logger.logInfo("Exception while getting project list for user " + login, e);
139 throw new ProjectException("Exception while getting project list for user " + login + ". Message: " + e.getMessage());
140 }
141
142 return projectArray;
143 }
144
145 public CustomFieldModel[] getCustomFields(String login, String authentication, int authType, String locale) throws ProjectException {
146 try {
147 UserHandler uh = uhHome.create();
148 UserModel user = uh.checkLogin(login, authentication, authType, AuthenticationConstants.REQ_SOURCE_API);
149
150 if(user == null) {
151 throw new AuthenticatorException(AuthenticatorException.UNKNOWN_USER);
152 }
153
154 HashMap permissions = uh.getUserPermissions(user, AuthenticationConstants.REQ_SOURCE_API);
155
156 Locale loc = ITrackerResources.getLocale(locale);
157
158 return getAvailableCustomFields(permissions, loc);
159 } catch(Exception e) {
160 Logger.logInfo("Exception while getting custom fields for user " + login, e);
161 throw new ProjectException("Exception while getting custom fields for user " + login + ". Message: " + e.getMessage());
162 }
163 }
164
165 public SystemConfigurationModel getSystemConfiguration(String login, String authentication, int authType, String locale) throws ProjectException {
166 try {
167 UserHandler uh = uhHome.create();
168 UserModel user = uh.checkLogin(login, authentication, authType, AuthenticationConstants.REQ_SOURCE_API);
169
170 if(user == null) {
171 throw new AuthenticatorException(AuthenticatorException.UNKNOWN_USER);
172 }
173
174 HashMap permissions = uh.getUserPermissions(user, AuthenticationConstants.REQ_SOURCE_API);
175
176 Locale loc = ITrackerResources.getLocale(locale);
177 SystemConfiguration sc = scHome.create();
178 SystemConfigurationModel configuration = sc.getSystemConfiguration(loc);
179
180 return (configuration == null ? new SystemConfigurationModel() : configuration);
181 } catch(Exception e) {
182 Logger.logInfo("Exception while getting system configuration for user " + login, e);
183 throw new ProjectException("Exception while getting system configuration for user " + login + ". Message: " + e.getMessage());
184 }
185 }
186
187 public UserModel[] getProjectPossibleOwners(Integer projectId, String login, String authentication, int authType) throws ProjectException {
188 UserModel[] users = new UserModel[0];
189
190 try {
191 UserHandler uh = uhHome.create();
192 UserModel user = uh.checkLogin(login, authentication, authType, AuthenticationConstants.REQ_SOURCE_API);
193
194 if(user == null) {
195 throw new AuthenticatorException(AuthenticatorException.UNKNOWN_USER);
196 }
197
198 HashMap permissions = uh.getUserPermissions(user, AuthenticationConstants.REQ_SOURCE_API);
199
200 ProjectHandler ph = phHome.create();
201 ProjectModel project = ph.getProject(projectId);
202 if(project != null) {
203 if(UserUtilities.hasPermission(permissions, project.getId(), UserUtilities.PERMISSION_ASSIGN_OTHERS)) {
204 users = uh.getUsersWithProjectPermission(projectId, UserUtilities.PERMISSION_EDIT);
205 } else if(UserUtilities.hasPermission(permissions, project.getId(), UserUtilities.PERMISSION_ASSIGN_SELF) &&
206 UserUtilities.hasPermission(permissions, project.getId(), UserUtilities.PERMISSION_EDIT)) {
207 users = new UserModel[] { user };
208 }
209 }
210 } catch(Exception e) {
211 Logger.logInfo("Exception while getting owners for project " + projectId + " for user " + login, e);
212 throw new ProjectException("Exception while getting owners for project " + projectId + " for user " + login + ". Message: " + e.getMessage());
213 }
214
215 return users;
216 }
217
218 private CustomFieldModel[] getAvailableCustomFields(HashMap permissions, Locale locale) {
219 CustomFieldModel[] availableFieldsArray = new CustomFieldModel[0];
220
221 try {
222 CustomFieldModel[] allFields = IssueUtilities.getCustomFields(locale);
223 HashSet availableFields = new HashSet();
224
225 if(allFields.length > 0) {
226 ProjectHandler ph = phHome.create();
227 ProjectModel[] projects = ph.getAllAvailableProjects();
228 for(int i = 0; i < projects.length; i++) {
229 Logger.logDebug("Checking project " + projects[i].getName());
230 if(ProjectUtilities.hasProjectAccess(projects[i].getId(), permissions)) {
231 for(int j = 0; j < projects[i].getCustomFields().length; j++) {
232 Logger.logDebug("Adding field " + projects[i].getCustomFields()[j].getId());
233 availableFields.add(projects[i].getCustomFields()[j]);
234 }
235 if(availableFields.size() == allFields.length) {
236 break;
237 }
238 }
239 }
240 if(availableFields.size() > 0) {
241 int i = 0;
242 availableFieldsArray = new CustomFieldModel[availableFields.size()];
243 for(Iterator iter = availableFields.iterator(); iter.hasNext(); i++) {
244 availableFieldsArray[i] = (CustomFieldModel) iter.next();
245 }
246 }
247 }
248 } catch(Exception e) {
249 Logger.logInfo("Exception while getting custom fields.", e);
250 }
251
252 return availableFieldsArray;
253 }
254
255 public void ejbCreate() {
256 try {
257 ic = new InitialContext();
258 Object phRef = ic.lookup("java:comp/env/" + ProjectHandler.JNDI_NAME);
259 phHome = (ProjectHandlerHome) PortableRemoteObject.narrow(phRef, ProjectHandlerHome.class);
260
261 Object scRef = ic.lookup("java:comp/env/" + SystemConfiguration.JNDI_NAME);
262 scHome = (SystemConfigurationHome) PortableRemoteObject.narrow(scRef, SystemConfigurationHome.class);
263
264 Object uhRef = ic.lookup("java:comp/env/" + UserHandler.JNDI_NAME);
265 uhHome = (UserHandlerHome) PortableRemoteObject.narrow(uhRef, UserHandlerHome.class);
266 } catch(NamingException ne) {
267 Logger.logError("Exception while looking up home interfaces.", ne);
268 }
269 }
270
271 public void setSessionContext(SessionContext value) {}
272 public void ejbActivate() {}
273 public void ejbPassivate() {}
274 public void ejbRemove() {}
275 }
276 |
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