org.argeo.security.ui.admin/src/org/argeo/security/ui/admin/views/UsersView.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.MailLP;
  28 import org.argeo.security.ui.admin.internal.UserNameLP;
  29 import org.argeo.security.ui.admin.internal.UserTableDefaultDClickListener;
  30 import org.argeo.security.ui.admin.internal.UserTableViewer;
  31 import org.eclipse.jface.viewers.TableViewer;
  32 import org.eclipse.swt.SWT;
  33 import org.eclipse.swt.widgets.Composite;
  34 import org.eclipse.ui.part.ViewPart;
  35 import org.osgi.framework.InvalidSyntaxException;
  36 import org.osgi.service.useradmin.Role;
  37 import org.osgi.service.useradmin.User;
  38 import org.osgi.service.useradmin.UserAdmin;
  39
  40 /** List all users with filter - based on Ldif userAdmin */
  41 public class UsersView extends ViewPart implements ArgeoNames {
  42         public final static String ID = SecurityAdminPlugin.PLUGIN_ID
  43                         + ".usersView";
  44
  45         /* DEPENDENCY INJECTION */
  46         private UserAdmin userAdmin;
  47
  48         // UI Objects
  49         private UserTableViewer userTableViewerCmp;
  50         private TableViewer userViewer;
  51         private List<ColumnDefinition> columnDefs = new ArrayList<ColumnDefinition>();
  52
  53         @Override
  54         public void createPartControl(Composite parent) {
  55                 parent.setLayout(EclipseUiUtils.noSpaceGridLayout());
  56                 // Define the displayed columns
  57                 columnDefs.add(new ColumnDefinition(new CommonNameLP(), "Common Name",
  58                                 150));
  59                 columnDefs.add(new ColumnDefinition(new MailLP(), "E-mail", 150));
  60                 columnDefs.add(new ColumnDefinition(new UserNameLP(),
  61                                 "Distinguished Name", 300));
  62
  63                 // Create and configure the table
  64                 userTableViewerCmp = new MyUserTableViewer(parent, SWT.MULTI
  65                                 | SWT.H_SCROLL | SWT.V_SCROLL, userAdmin);
  66                 userTableViewerCmp.setLayoutData(EclipseUiUtils.fillAll());
  67
  68                 userTableViewerCmp.setColumnDefinitions(columnDefs);
  69                 userTableViewerCmp.populate(true, false);
  70
  71                 // Links
  72                 userViewer = userTableViewerCmp.getTableViewer();
  73                 userViewer.addDoubleClickListener(new UserTableDefaultDClickListener());
  74                 getViewSite().setSelectionProvider(userViewer);
  75
  76                 // Really?
  77                 userTableViewerCmp.refresh();
  78         }
  79
  80         private class MyUserTableViewer extends UserTableViewer {
  81                 private static final long serialVersionUID = 8467999509931900367L;
  82
  83                 public MyUserTableViewer(Composite parent, int style,
  84                                 UserAdmin userAdmin) {
  85                         super(parent, style, userAdmin);
  86                 }
  87
  88                 @Override
  89                 protected List<User> listFilteredElements(String filter) {
  90                         Role[] roles;
  91                         try {
  92                                 roles = userAdmin.getRoles(filter);
  93                         } catch (InvalidSyntaxException e) {
  94                                 throw new ArgeoException("Unable to get roles with filter: "
  95                                                 + filter, e);
  96                         }
  97                         List<User> users = new ArrayList<User>();
  98                         for (Role role : roles)
  99                                 if (role.getType() == Role.USER && role.getType() != Role.GROUP)
 100                                         users.add((User) role);
 101                         return users;
 102                 }
 103         }
 104
 105         public void refresh() {
 106                 userTableViewerCmp.refresh();
 107         }
 108
 109         // Override generic view methods
 110         @Override
 111         public void dispose() {
 112                 super.dispose();
 113         }
 114
 115         @Override
 116         public void setFocus() {
 117                 userTableViewerCmp.setFocus();
 118         }
 119
 120         /* DEPENDENCY INJECTION */
 121         public void setUserAdmin(UserAdmin userAdmin) {
 122                 this.userAdmin = userAdmin;
 123         }
 124 }