org.argeo.security.ui.admin/src/org/argeo/security/ui/admin/views/GroupsView.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.views;
  17
  18 import java.util.ArrayList;
  19 import java.util.List;
  20
  21 import org.argeo.ArgeoException;
  22 import org.argeo.eclipse.ui.EclipseUiUtils;
  23 import org.argeo.jcr.ArgeoNames;
  24 import org.argeo.security.ui.admin.SecurityAdminPlugin;
  25 import org.argeo.security.ui.admin.internal.ColumnDefinition;
  26 import org.argeo.security.ui.admin.internal.CommonNameLP;
  27 import org.argeo.security.ui.admin.internal.UserNameLP;
  28 import org.argeo.security.ui.admin.internal.UserTableDefaultDClickListener;
  29 import org.argeo.security.ui.admin.internal.UserTableViewer;
  30 import org.eclipse.jface.viewers.TableViewer;
  31 import org.eclipse.swt.SWT;
  32 import org.eclipse.swt.widgets.Composite;
  33 import org.osgi.framework.InvalidSyntaxException;
  34 import org.osgi.service.useradmin.Role;
  35 import org.osgi.service.useradmin.User;
  36 import org.osgi.service.useradmin.UserAdmin;
  37
  38 /** List all groups with filter */
  39 public class GroupsView extends UsersView implements ArgeoNames {
  40         public final static String ID = SecurityAdminPlugin.PLUGIN_ID
  41                         + ".groupsView";
  42
  43         /* DEPENDENCY INJECTION */
  44         private UserAdmin userAdmin;
  45
  46         // UI Objects
  47         private UserTableViewer userTableViewerCmp;
  48         private TableViewer userViewer;
  49         private List<ColumnDefinition> columnDefs = new ArrayList<ColumnDefinition>();
  50
  51         @Override
  52         public void createPartControl(Composite parent) {
  53                 parent.setLayout(EclipseUiUtils.noSpaceGridLayout());
  54                 // Define the displayed columns
  55                 columnDefs.add(new ColumnDefinition(new CommonNameLP(), "Common Name",
  56                                 150));
  57                 columnDefs.add(new ColumnDefinition(new UserNameLP(),
  58                                 "Distinguished Name", 300));
  59
  60                 // Create and configure the table
  61                 userTableViewerCmp = new MyUserTableViewer(parent, SWT.MULTI
  62                                 | SWT.H_SCROLL | SWT.V_SCROLL, userAdmin);
  63
  64                 userTableViewerCmp.setColumnDefinitions(columnDefs);
  65                 userTableViewerCmp.populate(true, false);
  66                 userTableViewerCmp.setLayoutData(EclipseUiUtils.fillAll());
  67
  68                 // Links
  69                 userViewer = userTableViewerCmp.getTableViewer();
  70                 userViewer.addDoubleClickListener(new UserTableDefaultDClickListener());
  71                 getViewSite().setSelectionProvider(userViewer);
  72
  73                 // Really?
  74                 userTableViewerCmp.refresh();
  75         }
  76
  77         private class MyUserTableViewer extends UserTableViewer {
  78                 private static final long serialVersionUID = 8467999509931900367L;
  79
  80                 public MyUserTableViewer(Composite parent, int style,
  81                                 UserAdmin userAdmin) {
  82                         super(parent, style, userAdmin);
  83                 }
  84
  85                 @Override
  86                 protected List<User> listFilteredElements(String filter) {
  87                         Role[] roles;
  88                         try {
  89                                 roles = userAdmin.getRoles(filter);
  90                         } catch (InvalidSyntaxException e) {
  91                                 throw new ArgeoException("Unable to get roles with filter: "
  92                                                 + filter, e);
  93                         }
  94                         List<User> users = new ArrayList<User>();
  95                         for (Role role : roles)
  96                                 if (role.getType() == Role.GROUP)
  97                                         users.add((User) role);
  98                         return users;
  99                 }
 100         }
 101
 102         // Override generic view methods
 103         @Override
 104         public void dispose() {
 105                 super.dispose();
 106         }
 107
 108         @Override
 109         public void setFocus() {
 110                 userTableViewerCmp.setFocus();
 111         }
 112
 113         /* DEPENDENCY INJECTION */
 114         public void setUserAdmin(UserAdmin userAdmin) {
 115                 this.userAdmin = userAdmin;
 116         }
 117 }