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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 RemoveCustomFieldAction extends ITrackerAction {
44
45 public RemoveCustomFieldAction() {
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 id.");
69 }
70
71 CustomFieldModel customField = sc.getCustomField(valueId);
72 if(customField == null) {
73 throw new SystemConfigurationException("Invalid custom field id.");
74 }
75
76 if(customField.getFieldType() == CustomFieldUtilities.TYPE_LIST) {
77 CustomFieldValueModel[] options = customField.getOptions();
78 for(int i = 0; i < options.length; i++) {
79 String key = CustomFieldUtilities.getCustomFieldOptionLabelKey(customField.getId(), options[i].getId());
80 sc.removeCustomFieldValue(options[i].getId());
81 if(key != null) {
82 sc.removeLanguageKey(key);
83 ITrackerResources.clearKeyFromBundles(key, false);
84 }
85 }
86 }
87 String key = CustomFieldUtilities.getCustomFieldLabelKey(customField.getId());
88 sc.removeCustomField(customField.getId());
89 if(key != null) {
90 sc.removeLanguageKey(key);
91 ITrackerResources.clearKeyFromBundles(key, false);
92 }
93
94 sc.resetConfigurationCache(SystemConfigurationUtilities.TYPE_CUSTOMFIELD);
95
96 return mapping.findForward("listconfiguration");
97 } catch(SystemConfigurationException sce) {
98 Logger.logDebug(sce.getMessage(), sce);
99 errors.add(ActionErrors.GLOBAL_ERROR, new ActionError("itracker.web.error.invalidcustomfield"));
100 } catch(NumberFormatException nfe) {
101 errors.add(ActionErrors.GLOBAL_ERROR, new ActionError("itracker.web.error.invalidcustomfield"));
102 Logger.logDebug("Invalid custom field id " + request.getParameter("id") + " specified.");
103 } catch(Exception e) {
104 errors.add(ActionErrors.GLOBAL_ERROR, new ActionError("itracker.web.error.system"));
105 Logger.logError("System Error.", e);
106 }
107 if(! errors.isEmpty()) {
108 saveErrors(request, errors);
109 }
110 return mapping.findForward("error");
111 }
112
113 }
114 |
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