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1
18
19 package cowsultants.itracker.web.actions;
20
21 import java.io.*;
22 import java.rmi.*;
23 import java.util.*;
24 import javax.ejb.*;
25 import javax.rmi.*;
26 import javax.naming.*;
27 import javax.servlet.*;
28 import javax.servlet.http.*;
29
30 import org.apache.commons.beanutils.*;
31 import org.apache.struts.action.*;
32 import org.apache.struts.upload.*;
33 import org.apache.struts.util.*;
34 import org.apache.struts.validator.*;
35
36 import cowsultants.itracker.ejb.client.exceptions.*;
37 import cowsultants.itracker.ejb.client.interfaces.*;
38 import cowsultants.itracker.ejb.client.models.*;
39 import cowsultants.itracker.ejb.client.util.*;
40 import cowsultants.itracker.web.util.*;
41
42
43 public class MoveIssueFormAction extends ITrackerAction {
44
45 public MoveIssueFormAction() {
46 }
47
48 public ActionForward execute(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
49 ActionErrors errors = new ActionErrors();
50
51 if(! isLoggedIn(request, response)) {
52 return mapping.findForward("login");
53 }
54
55 try {
56 InitialContext ic = new InitialContext();
57
58 Object  ihRef = ic.lookup("java:comp/env/" + IssueHandler.JNDI_NAME);
59 IssueHandlerHome ihHome = (IssueHandlerHome) PortableRemoteObject.narrow(ihRef, IssueHandlerHome.class);
60 IssueHandler ih = ihHome.create();
61
62 Object phRef = ic.lookup("java:comp/env/" + ProjectHandler.JNDI_NAME);
63 ProjectHandlerHome phHome = (ProjectHandlerHome) PortableRemoteObject.narrow(phRef, ProjectHandlerHome.class);
64 ProjectHandler ph = phHome.create();
65
66 Integer issueId = new Integer ((request.getParameter("id") == null ? "-1" : (request.getParameter("id"))));
67 IssueModel issue = ih.getIssue(issueId);
68 if(issue == null) {
69 errors.add(ActionErrors.GLOBAL_ERROR, new ActionError("itracker.web.error.invalidissue"));
70 }
71
72 if(errors.isEmpty()) {
73 HttpSession session = request.getSession(true);
74 HashMap userPermissions = (HashMap) session.getAttribute(Constants.PERMISSIONS_KEY);
75
76 if(! UserUtilities.hasPermission(userPermissions, issue.getProjectId(), UserUtilities.PERMISSION_EDIT)) {
77 Logger.logDebug("Unauthorized user requested access to move issue for issue " + issueId);
78 return mapping.findForward("unauthorized");
79 }
80
81 Vector availableProjects = new Vector();
82 ProjectModel[] projects = ph.getAllAvailableProjects();
83 for(int i = 0; i < projects.length; i++) {
84 if(projects[i].getId() != null && issue.getProjectId() != null && projects[i].getId().intValue() != issue.getProjectId().intValue()) {
85 if(UserUtilities.hasPermission(userPermissions, issue.getProjectId(), new int[] {UserUtilities.PERMISSION_EDIT, UserUtilities.PERMISSION_CREATE})) {
86 availableProjects.addElement(projects[i]);
87 }
88 }
89 }
90 if(availableProjects.size() == 0) {
91 errors.add(ActionErrors.GLOBAL_ERROR, new ActionError("itracker.web.error.noprojects"));
92 }
93
94 if(errors.isEmpty()) {
95 DynaValidatorForm moveIssueForm = (DynaValidatorForm) form;
96 if(moveIssueForm == null) {
97 moveIssueForm = new DynaValidatorForm();
98 }
99 moveIssueForm.set("issueId", issueId);
100 moveIssueForm.set("caller", request.getParameter("caller"));
101
102 ProjectModel[] availableProjectsArray = new ProjectModel[availableProjects.size()];
103 availableProjects.copyInto(availableProjectsArray);
104 request.setAttribute("moveIssueForm", moveIssueForm);
105 session.setAttribute(Constants.PROJECTS_KEY, availableProjectsArray);
106 session.setAttribute(Constants.ISSUE_KEY, issue);
107 saveToken(request);
108 Logger.logDebug("No errors while moving issue. Forwarding to move issue form.");
109 return mapping.getInputForward();
110 }
111 }
112 } catch(Exception e) {
113 Logger.logError("Exception while creating move issue form.", e);
114 errors.add(ActionErrors.GLOBAL_ERROR, new ActionError("itracker.web.error.system"));
115 }
116
117 if(! errors.isEmpty()) {
118 saveErrors(request, errors);
119 }
120 return mapping.findForward("error");
121 }
122
123 }
124 |
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