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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.util.*;
33
34 import cowsultants.itracker.ejb.client.exceptions.*;
35 import cowsultants.itracker.ejb.client.interfaces.*;
36 import cowsultants.itracker.ejb.client.models.*;
37 import cowsultants.itracker.ejb.client.resources.*;
38 import cowsultants.itracker.ejb.client.util.*;
39 import cowsultants.itracker.web.scheduler.*;
40 import cowsultants.itracker.web.util.*;
41
42
43 public class RemoveCustomFieldValueAction extends ITrackerAction {
44
45 public RemoveCustomFieldValueAction() {
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 if(! hasPermission(UserUtilities.PERMISSION_USER_ADMIN, request, response)) {
56 return mapping.findForward("unauthorized");
57 }
58
59 try {
60 InitialContext ic = new InitialContext();
61
62 Object  scRef = ic.lookup("java:comp/env/" + SystemConfiguration.JNDI_NAME);
63 SystemConfigurationHome scHome = (SystemConfigurationHome) PortableRemoteObject.narrow(scRef, SystemConfigurationHome.class);
64 SystemConfiguration sc = scHome.create();
65
66 Integer valueId = (Integer ) PropertyUtils.getSimpleProperty(form, "id");
67 if(valueId == null || valueId.intValue() <= 0) {
68 throw new SystemConfigurationException("Invalid custom field value id.");
69 }
70
71 CustomFieldValueModel customFieldValue = sc.getCustomFieldValue(valueId);
72 if(customFieldValue == null) {
73 throw new SystemConfigurationException("Invalid custom field value id.");
74 }
75
76 String key = CustomFieldUtilities.getCustomFieldOptionLabelKey(customFieldValue.getCustomFieldId(), customFieldValue.getId());
77 sc.removeCustomFieldValue(customFieldValue.getId());
78 sc.resetConfigurationCache(SystemConfigurationUtilities.TYPE_CUSTOMFIELD);
79 if(key != null) {
80 sc.removeLanguageKey(key);
81 ITrackerResources.clearKeyFromBundles(key, false);
82 }
83
84 HttpSession session = request.getSession(true);
85 CustomFieldModel customField = (CustomFieldModel) session.getAttribute(Constants.CUSTOMFIELD_KEY);
86 if(customField == null) {
87 return mapping.findForward("listconfiguration");
88 }
89 return new ActionForward(mapping.findForward("editcustomfield").getPath() + "?id=" + customField.getId() + "&action=update");
90 } catch(SystemConfigurationException sce) {
91 Logger.logDebug(sce.getMessage(), sce);
92 errors.add(ActionErrors.GLOBAL_ERROR, new ActionError("itracker.web.error.invalidcustomfieldvalue"));
93 } catch(NumberFormatException nfe) {
94 errors.add(ActionErrors.GLOBAL_ERROR, new ActionError("itracker.web.error.invalidcustomfieldvalue"));
95 Logger.logDebug("Invalid custom field value id " + request.getParameter("id") + " specified.");
96 } catch(Exception e) {
97 errors.add(ActionErrors.GLOBAL_ERROR, new ActionError("itracker.web.error.system"));
98 Logger.logError("System Error.", e);
99 }
100 if(! errors.isEmpty()) {
101 saveErrors(request, errors);
102 }
103 return mapping.findForward("error");
104 }
105
106 }
107 |
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