org.argeo.security.ui.admin/src/org/argeo/security/ui/admin/editors/UserEditor.java

   1 /*
   2  * Copyright (C) 2007-2012 Argeo GmbH
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *         http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16 package org.argeo.security.ui.admin.editors;
  17
  18 import java.util.ArrayList;
  19 import java.util.List;
  20
  21 import org.argeo.ArgeoException;
  22 import org.argeo.security.ui.admin.SecurityAdminImages;
  23 import org.argeo.security.ui.admin.SecurityAdminPlugin;
  24 import org.argeo.security.ui.admin.internal.UserAdminConstants;
  25 import org.eclipse.core.runtime.IProgressMonitor;
  26 import org.eclipse.ui.IEditorInput;
  27 import org.eclipse.ui.IEditorSite;
  28 import org.eclipse.ui.PartInitException;
  29 import org.eclipse.ui.forms.editor.FormEditor;
  30 import org.osgi.service.useradmin.Authorization;
  31 import org.osgi.service.useradmin.Role;
  32 import org.osgi.service.useradmin.User;
  33 import org.osgi.service.useradmin.UserAdmin;
  34
  35 /** Editor for a user, might be a user or a group. */
  36 public class UserEditor extends FormEditor implements UserAdminConstants {
  37         private static final long serialVersionUID = 8357851520380820241L;
  38
  39         public final static String ID = SecurityAdminPlugin.PLUGIN_ID
  40                         + ".userEditor";
  41
  42         /* DEPENDENCY INJECTION */
  43         private UserAdmin userAdmin;
  44
  45         // Context
  46         private User user;
  47         private String username;
  48
  49         public void init(IEditorSite site, IEditorInput input)
  50                         throws PartInitException {
  51                 super.init(site, input);
  52                 username = ((UserEditorInput) getEditorInput()).getUsername();
  53                 user = (User) userAdmin.getRole(username);
  54
  55                 String commonName = getProperty(KEY_CN);
  56                 // this.setPartProperty("name", commonName != null ? commonName
  57                 // : "username");
  58
  59                 // if (user.getType() == Role.GROUP) {
  60                 // this.setPartProperty("icon", "icons/users.gif");
  61                 // firePartPropertyChanged("icon", "icons/user.gif", "icons/users.gif");
  62                 // }
  63                 setPartName(commonName != null ? commonName : "username");
  64                 setTitleImage(user.getType() == Role.GROUP ? SecurityAdminImages.ICON_GROUP
  65                                 : SecurityAdminImages.ICON_USER);
  66         }
  67
  68         protected List<User> getFlatGroups() {
  69                 Authorization currAuth = userAdmin.getAuthorization(user);
  70                 String[] roles = currAuth.getRoles();
  71
  72                 List<User> groups = new ArrayList<User>();
  73                 for (String roleStr : roles) {
  74                         User currRole = (User) userAdmin.getRole(roleStr);
  75                         if (!groups.contains(currRole))
  76                                 groups.add(currRole);
  77                 }
  78                 return groups;
  79         }
  80
  81         /** Exposes the user (or group) that is displayed by the current editor */
  82         protected User getDisplayedUser() {
  83                 return user;
  84         }
  85
  86         void updateEditorTitle(String title) {
  87                 setPartName(title);
  88         }
  89
  90         protected void addPages() {
  91                 try {
  92
  93                         if (user.getType() == Role.GROUP)
  94                                 addPage(new GroupMainPage(this, userAdmin));
  95                         else
  96                                 addPage(new UserMainPage(this, userAdmin));
  97
  98                 } catch (Exception e) {
  99                         throw new ArgeoException("Cannot add pages", e);
 100                 }
 101         }
 102
 103         protected String getProperty(String key) {
 104                 Object obj = user.getProperties().get(key);
 105                 if (obj != null)
 106                         return (String) obj;
 107                 else
 108                         return "";
 109         }
 110
 111         /** The property is directly updated!!! */
 112         @SuppressWarnings("unchecked")
 113         protected void setProperty(String key, String value) {
 114                 user.getProperties().put(key, value);
 115         }
 116
 117         @Override
 118         public void doSave(IProgressMonitor monitor) {
 119                 commitPages(true);
 120                 firePropertyChange(PROP_DIRTY);
 121         }
 122
 123         @Override
 124         public void doSaveAs() {
 125         }
 126
 127         @Override
 128         public boolean isSaveAsAllowed() {
 129                 return false;
 130         }
 131
 132         public void refresh() {
 133
 134         }
 135
 136         @Override
 137         public void dispose() {
 138                 super.dispose();
 139         }
 140
 141         /* DEPENDENCY INJECTION */
 142         public void setUserAdmin(UserAdmin userAdmin) {
 143                 this.userAdmin = userAdmin;
 144         }
 145 }