mirror of
https://github.com/Alfresco/alfresco-community-repo.git
synced 2025-08-07 17:49:17 +00:00
Converted 'manage groups' page to proper dialog and updated related pages to use pattern usethelink should use for all remaining pages
git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@6865 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Gavin Cornwell
656
source/java/org/alfresco/web/bean/groups/GroupsDialog.java
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656
source/java/org/alfresco/web/bean/groups/GroupsDialog.java
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@@ -0,0 +1,656 @@
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/*
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* Copyright (C) 2005-2007 Alfresco Software Limited.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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||||
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
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* GNU General Public License for more details.
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||||
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* You should have received a copy of the GNU General Public License
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||||
* along with this program; if not, write to the Free Software
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||||
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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* As a special exception to the terms and conditions of version 2.0 of
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* the GPL, you may redistribute this Program in connection with Free/Libre
|
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* and Open Source Software ("FLOSS") applications as described in Alfresco's
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* FLOSS exception. You should have recieved a copy of the text describing
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* the FLOSS exception, and it is also available here:
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* http://www.alfresco.com/legal/licensing"
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*/
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package org.alfresco.web.bean.groups;
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import java.text.MessageFormat;
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import java.util.ArrayList;
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import java.util.Collections;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import java.util.Set;
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import javax.faces.context.FacesContext;
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import javax.faces.event.ActionEvent;
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import javax.transaction.UserTransaction;
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import org.alfresco.model.ContentModel;
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import org.alfresco.service.cmr.repository.NodeRef;
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import org.alfresco.service.cmr.security.AuthorityService;
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import org.alfresco.service.cmr.security.AuthorityType;
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import org.alfresco.service.cmr.security.PersonService;
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import org.alfresco.web.app.Application;
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import org.alfresco.web.app.context.IContextListener;
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import org.alfresco.web.app.context.UIContextService;
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import org.alfresco.web.bean.dialog.BaseDialogBean;
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import org.alfresco.web.bean.dialog.ChangeViewSupport;
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import org.alfresco.web.bean.dialog.FilterViewSupport;
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import org.alfresco.web.bean.repository.Repository;
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import org.alfresco.web.ui.common.Utils;
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import org.alfresco.web.ui.common.component.IBreadcrumbHandler;
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import org.alfresco.web.ui.common.component.UIActionLink;
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import org.alfresco.web.ui.common.component.UIBreadcrumb;
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import org.alfresco.web.ui.common.component.UIListItem;
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import org.alfresco.web.ui.common.component.UIModeList;
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import org.alfresco.web.ui.common.component.data.UIRichList;
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import org.apache.commons.logging.Log;
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import org.apache.commons.logging.LogFactory;
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/**
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* Backing Bean for the Groups Management pages.
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*
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* @author Kevin Roast
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*/
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public class GroupsDialog extends BaseDialogBean
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implements IContextListener, FilterViewSupport, ChangeViewSupport
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{
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public static final String KEY_GROUP = "group";
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public static final String PARAM_GROUP = "group";
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public static final String PARAM_GROUP_NAME = "groupName";
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/** The AuthorityService to be used by the bean */
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protected AuthorityService authService;
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/** personService bean reference */
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protected PersonService personService;
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/** Component references */
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protected UIRichList groupsRichList;
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protected UIRichList usersRichList;
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/** Currently visible Group Authority */
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protected String group = null;
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protected String groupName = null;
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/** RichList view mode */
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protected String viewMode = VIEW_ICONS;
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/** Filter mode */
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protected String filterMode = FILTER_CHILDREN;
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/** Groups path breadcrumb location */
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protected List<IBreadcrumbHandler> location = null;
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private static final String VIEW_ICONS = "icons";
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private static final String VIEW_DETAILS = "details";
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private static final String FILTER_CHILDREN = "children";
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private static final String FILTER_ALL = "all";
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private static final String LABEL_VIEW_ICONS = "group_icons";
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private static final String LABEL_VIEW_DETAILS = "group_details";
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private static final String LABEL_FILTER_CHILDREN = "group_filter_children";
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private static final String LABEL_FILTER_ALL = "group_filter_all";
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private static final String MSG_ROOT_GROUPS = "root_groups";
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private static final String MSG_CLOSE = "close";
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private static Log logger = LogFactory.getLog(GroupsDialog.class);
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// ------------------------------------------------------------------------------
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// Construction
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/**
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* Default Constructor
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*/
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public GroupsDialog()
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{
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UIContextService.getInstance(FacesContext.getCurrentInstance()).registerBean(this);
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}
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// ------------------------------------------------------------------------------
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// Dialog implementation
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@Override
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protected String finishImpl(FacesContext context, String outcome) throws Exception
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{
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return null;
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}
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@Override
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public String getContainerSubTitle()
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{
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String subtitle = null;
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if (this.group != null)
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{
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subtitle = this.groupName;
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}
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else
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{
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subtitle = Application.getMessage(FacesContext.getCurrentInstance(), MSG_ROOT_GROUPS);
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}
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return subtitle;
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}
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@Override
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public String getCancelButtonLabel()
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{
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return Application.getMessage(FacesContext.getCurrentInstance(), MSG_CLOSE);
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}
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@Override
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public void restored()
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{
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Object groupToRemove = FacesContext.getCurrentInstance().getExternalContext().
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getRequestMap().get(KEY_GROUP);
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if (groupToRemove != null)
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{
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if (logger.isDebugEnabled())
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logger.debug("Removing group '" + groupToRemove + "' from breadcrumb");
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removeFromBreadcrumb((String)groupToRemove);
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}
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}
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@Override
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public Object getActionsContext()
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{
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return this;
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}
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// ------------------------------------------------------------------------------
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// FilterViewSupport implementation
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public List<UIListItem> getFilterItems()
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{
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FacesContext context = FacesContext.getCurrentInstance();
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List<UIListItem> items = new ArrayList<UIListItem>(2);
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UIListItem item1 = new UIListItem();
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item1.setValue(FILTER_CHILDREN);
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item1.setLabel(Application.getMessage(context, LABEL_FILTER_CHILDREN));
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items.add(item1);
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UIListItem item2 = new UIListItem();
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item2.setValue(FILTER_ALL);
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item2.setLabel(Application.getMessage(context, LABEL_FILTER_ALL));
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items.add(item2);
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return items;
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}
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public void filterModeChanged(ActionEvent event)
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{
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UIModeList filterList = (UIModeList)event.getComponent();
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// update list filter mode from user selection
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setFilterMode(filterList.getValue().toString());
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}
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public String getFilterMode()
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{
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return this.filterMode;
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}
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public void setFilterMode(String filterMode)
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{
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this.filterMode = filterMode;
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// clear datalist cache ready to change results based on filter setting
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contextUpdated();
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}
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// ------------------------------------------------------------------------------
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// ChangeViewSupport implementation
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public List<UIListItem> getViewItems()
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{
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FacesContext context = FacesContext.getCurrentInstance();
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List<UIListItem> items = new ArrayList<UIListItem>(2);
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UIListItem item1 = new UIListItem();
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item1.setValue(VIEW_ICONS);
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item1.setLabel(Application.getMessage(context, LABEL_VIEW_ICONS));
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items.add(item1);
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UIListItem item2 = new UIListItem();
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item2.setValue(VIEW_DETAILS);
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item2.setLabel(Application.getMessage(context, LABEL_VIEW_DETAILS));
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items.add(item2);
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return items;
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}
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public void viewModeChanged(ActionEvent event)
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{
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UIModeList viewList = (UIModeList)event.getComponent();
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// update view mode from user selection
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setViewMode(viewList.getValue().toString());
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}
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public String getViewMode()
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{
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return this.viewMode;
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}
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public void setViewMode(String viewMode)
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{
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this.viewMode = viewMode;
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}
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// ------------------------------------------------------------------------------
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// Bean property getters and setters
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public String getGroup()
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{
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return this.group;
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}
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public String getGroupName()
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{
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return this.groupName;
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}
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public void setAuthService(AuthorityService authService)
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{
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this.authService = authService;
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}
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public void setPersonService(PersonService personService)
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{
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this.personService = personService;
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}
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public UIRichList getGroupsRichList()
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{
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return groupsRichList;
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}
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public void setGroupsRichList(UIRichList groupsRichList)
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{
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this.groupsRichList = groupsRichList;
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}
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public UIRichList getUsersRichList()
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{
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return usersRichList;
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}
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public void setUsersRichList(UIRichList usersRichList)
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{
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this.usersRichList = usersRichList;
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}
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/**
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* @return Breadcrumb location list
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*/
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public List<IBreadcrumbHandler> getLocation()
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{
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if (this.location == null)
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{
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List<IBreadcrumbHandler> loc = new ArrayList<IBreadcrumbHandler>(8);
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loc.add(new GroupBreadcrumbHandler(null,
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Application.getMessage(FacesContext.getCurrentInstance(), MSG_ROOT_GROUPS)));
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this.location = loc;
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}
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return this.location;
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}
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/**
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* @return The list of group objects to display. Returns the list of root groups or the
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* list of sub-groups for the current group if set.
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*/
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public List<Map> getGroups()
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{
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List<Map> groups;
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UserTransaction tx = null;
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try
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{
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FacesContext context = FacesContext.getCurrentInstance();
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tx = Repository.getUserTransaction(context);
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tx.begin();
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Set<String> authorities;
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boolean immediate = (this.filterMode.equals(FILTER_CHILDREN));
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if (this.group == null)
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{
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// root groups
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if (immediate == true)
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{
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authorities = this.authService.getAllRootAuthorities(AuthorityType.GROUP);
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}
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else
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{
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authorities = this.authService.getAllAuthorities(AuthorityType.GROUP);
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}
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}
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else
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{
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// sub-group of an existing group
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authorities = this.authService.getContainedAuthorities(AuthorityType.GROUP, this.group, immediate);
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}
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groups = new ArrayList<Map>(authorities.size());
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for (String authority : authorities)
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{
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Map<String, String> authMap = new HashMap<String, String>(3, 1.0f);
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String name = this.authService.getShortName(authority);
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authMap.put("name", name);
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authMap.put("id", authority);
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authMap.put("group", authority);
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authMap.put("groupName", name);
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groups.add(authMap);
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}
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// commit the transaction
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tx.commit();
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}
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catch (Throwable err)
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{
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Utils.addErrorMessage(MessageFormat.format(Application.getMessage(
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FacesContext.getCurrentInstance(), Repository.ERROR_GENERIC), err.getMessage()), err);
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groups = Collections.<Map>emptyList();
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try { if (tx != null) {tx.rollback();} } catch (Exception tex) {}
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}
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return groups;
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}
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/**
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* @return The list of user objects to display. Returns the list of user for the current group.
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*/
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public List<Map> getUsers()
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{
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List<Map> users;
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||||
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UserTransaction tx = null;
|
||||
try
|
||||
{
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FacesContext context = FacesContext.getCurrentInstance();
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tx = Repository.getUserTransaction(context, true);
|
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tx.begin();
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||||
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Set<String> authorities;
|
||||
if (this.group == null)
|
||||
{
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||||
authorities = Collections.<String>emptySet();
|
||||
}
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||||
else
|
||||
{
|
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// users of an existing group
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boolean immediate = (this.filterMode.equals(FILTER_CHILDREN));
|
||||
authorities = this.authService.getContainedAuthorities(AuthorityType.USER, this.group, immediate);
|
||||
}
|
||||
users = new ArrayList<Map>(authorities.size());
|
||||
for (String authority : authorities)
|
||||
{
|
||||
Map<String, String> authMap = new HashMap<String, String>(3, 1.0f);
|
||||
|
||||
String userName = this.authService.getShortName(authority);
|
||||
authMap.put("userName", userName);
|
||||
authMap.put("id", authority);
|
||||
|
||||
// get Person details for this Authority
|
||||
NodeRef ref = this.personService.getPerson(authority);
|
||||
String firstName = (String)this.nodeService.getProperty(ref, ContentModel.PROP_FIRSTNAME);
|
||||
String lastName = (String)this.nodeService.getProperty(ref, ContentModel.PROP_LASTNAME);
|
||||
|
||||
// build a sensible label for display
|
||||
StringBuilder label = new StringBuilder(48);
|
||||
label.append(firstName)
|
||||
.append(' ')
|
||||
.append(lastName);
|
||||
authMap.put("name", label.toString());
|
||||
|
||||
users.add(authMap);
|
||||
}
|
||||
|
||||
// commit the transaction
|
||||
tx.commit();
|
||||
}
|
||||
catch (Throwable err)
|
||||
{
|
||||
Utils.addErrorMessage(MessageFormat.format(Application.getMessage(
|
||||
FacesContext.getCurrentInstance(), Repository.ERROR_GENERIC), err.getMessage()), err);
|
||||
users = Collections.<Map>emptyList();
|
||||
try { if (tx != null) {tx.rollback();} } catch (Exception tex) {}
|
||||
}
|
||||
|
||||
return users;
|
||||
}
|
||||
|
||||
/**
|
||||
* Set the current Group Authority.
|
||||
* <p>
|
||||
* Setting this value causes the UI to update and display the specified node as current.
|
||||
*
|
||||
* @param group The current group authority.
|
||||
*/
|
||||
protected void setCurrentGroup(String group, String groupName)
|
||||
{
|
||||
if (logger.isDebugEnabled())
|
||||
logger.debug("Setting current group: " + group);
|
||||
|
||||
// set the current Group Authority for our UI context operations
|
||||
this.group = group;
|
||||
this.groupName = groupName;
|
||||
|
||||
// inform that the UI needs updating after this change
|
||||
contextUpdated();
|
||||
}
|
||||
|
||||
// ------------------------------------------------------------------------------
|
||||
// Action handlers
|
||||
|
||||
/**
|
||||
* Action called when a Group folder is clicked.
|
||||
* Navigate into the Group and show child Groups and child Users.
|
||||
*/
|
||||
public void clickGroup(ActionEvent event)
|
||||
{
|
||||
UIActionLink link = (UIActionLink)event.getComponent();
|
||||
Map<String, String> params = link.getParameterMap();
|
||||
String group = params.get("id");
|
||||
if (group != null && group.length() != 0)
|
||||
{
|
||||
// refresh UI based on node selection
|
||||
updateUILocation(group);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Remove specified user from the current group
|
||||
*/
|
||||
public void removeUser(ActionEvent event)
|
||||
{
|
||||
UIActionLink link = (UIActionLink)event.getComponent();
|
||||
Map<String, String> params = link.getParameterMap();
|
||||
String authority = params.get("id");
|
||||
if (authority != null && authority.length() != 0)
|
||||
{
|
||||
UserTransaction tx = null;
|
||||
try
|
||||
{
|
||||
FacesContext context = FacesContext.getCurrentInstance();
|
||||
tx = Repository.getUserTransaction(context);
|
||||
tx.begin();
|
||||
|
||||
this.authService.removeAuthority(this.group, authority);
|
||||
|
||||
// commit the transaction
|
||||
tx.commit();
|
||||
|
||||
// refresh UI after change
|
||||
contextUpdated();
|
||||
}
|
||||
catch (Throwable err)
|
||||
{
|
||||
Utils.addErrorMessage(MessageFormat.format(Application.getMessage(
|
||||
FacesContext.getCurrentInstance(), Repository.ERROR_GENERIC), err.getMessage()), err);
|
||||
try { if (tx != null) {tx.rollback();} } catch (Exception tex) {}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// ------------------------------------------------------------------------------
|
||||
// Helpers
|
||||
|
||||
/**
|
||||
* Update the breadcrumb with the clicked Group location
|
||||
*/
|
||||
protected void updateUILocation(String group)
|
||||
{
|
||||
String groupName = this.authService.getShortName(group);
|
||||
this.location.add(new GroupBreadcrumbHandler(group, groupName));
|
||||
this.setCurrentGroup(group, groupName);
|
||||
}
|
||||
|
||||
protected void removeFromBreadcrumb(String group)
|
||||
{
|
||||
// remove this node from the breadcrumb if required
|
||||
List<IBreadcrumbHandler> location = getLocation();
|
||||
GroupBreadcrumbHandler handler = (GroupBreadcrumbHandler) location.get(location.size() - 1);
|
||||
|
||||
// see if the current breadcrumb location is our Group
|
||||
if (group.equals(handler.Group))
|
||||
{
|
||||
location.remove(location.size() - 1);
|
||||
|
||||
// now work out which Group to set the list to refresh against
|
||||
if (location.size() != 0)
|
||||
{
|
||||
handler = (GroupBreadcrumbHandler) location.get(location.size() - 1);
|
||||
this.setCurrentGroup(handler.Group, handler.Label);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// ------------------------------------------------------------------------------
|
||||
// IContextListener implementation
|
||||
|
||||
/**
|
||||
* @see org.alfresco.web.app.context.IContextListener#contextUpdated()
|
||||
*/
|
||||
public void contextUpdated()
|
||||
{
|
||||
if (logger.isDebugEnabled())
|
||||
logger.debug("Invalidating Group Management Components...");
|
||||
|
||||
// force a requery of the richlist dataset
|
||||
if (this.groupsRichList != null)
|
||||
{
|
||||
this.groupsRichList.setValue(null);
|
||||
}
|
||||
|
||||
if (this.usersRichList != null)
|
||||
{
|
||||
this.usersRichList.setValue(null);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* @see org.alfresco.web.app.context.IContextListener#areaChanged()
|
||||
*/
|
||||
public void areaChanged()
|
||||
{
|
||||
// nothing to do
|
||||
}
|
||||
|
||||
/**
|
||||
* @see org.alfresco.web.app.context.IContextListener#spaceChanged()
|
||||
*/
|
||||
public void spaceChanged()
|
||||
{
|
||||
// nothing to do
|
||||
}
|
||||
|
||||
// ------------------------------------------------------------------------------
|
||||
// Inner classes
|
||||
|
||||
/**
|
||||
* Class to handle breadcrumb interaction for Group pages
|
||||
*/
|
||||
private class GroupBreadcrumbHandler implements IBreadcrumbHandler
|
||||
{
|
||||
private static final long serialVersionUID = 1871876653151036630L;
|
||||
|
||||
/**
|
||||
* Constructor
|
||||
*
|
||||
* @param group The group for this navigation element if any
|
||||
* @param label Element label
|
||||
*/
|
||||
public GroupBreadcrumbHandler(String group, String label)
|
||||
{
|
||||
this.Group = group;
|
||||
this.Label = label;
|
||||
}
|
||||
|
||||
/**
|
||||
* @see java.lang.Object#toString()
|
||||
*/
|
||||
public String toString()
|
||||
{
|
||||
return this.Label;
|
||||
}
|
||||
|
||||
/**
|
||||
* @see org.alfresco.web.ui.common.component.IBreadcrumbHandler#navigationOutcome(org.alfresco.web.ui.common.component.UIBreadcrumb)
|
||||
*/
|
||||
public String navigationOutcome(UIBreadcrumb breadcrumb)
|
||||
{
|
||||
// All group breadcrumb elements relate to a Group
|
||||
// when selected we set the current Group Id and return
|
||||
setCurrentGroup(this.Group, this.Label);
|
||||
location = (List<IBreadcrumbHandler>)breadcrumb.getValue();
|
||||
|
||||
return null;
|
||||
}
|
||||
|
||||
public String Group;
|
||||
public String Label;
|
||||
}
|
||||
|
||||
/**
|
||||
* Simple wrapper bean exposing user authority and person details for JSF results list
|
||||
*/
|
||||
public static class UserAuthorityDetails
|
||||
{
|
||||
public UserAuthorityDetails(String name, String authority)
|
||||
{
|
||||
this.name = name;
|
||||
this.authority = authority;
|
||||
}
|
||||
|
||||
public String getName()
|
||||
{
|
||||
return this.name;
|
||||
}
|
||||
|
||||
public String getAuthority()
|
||||
{
|
||||
return this.authority;
|
||||
}
|
||||
|
||||
private String name;
|
||||
private String authority;
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user