mirror of
https://github.com/Alfresco/alfresco-community-repo.git
synced 2025-08-07 17:49:17 +00:00
Merge of converted wizards and dialogs done by usethelink
git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@6828 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Gavin Cornwell
520
source/java/org/alfresco/web/bean/GroupsDialog.java
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520
source/java/org/alfresco/web/bean/GroupsDialog.java
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@@ -0,0 +1,520 @@
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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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* 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
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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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;
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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.AuthorityType;
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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.groups.GroupsProperties;
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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.UIModeList;
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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 implements IContextListener
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{
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protected GroupsProperties properties;
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private static final String FILTER_CHILDREN = "children";
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private static final String MSG_GROUPS = "root_groups";
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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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// Bean property getters and setters
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public void setProperties(GroupsProperties properties)
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{
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this.properties = properties;
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}
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/**
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* @param filterMode The filterMode to set.
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*/
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public void setFilterMode(String filterMode)
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{
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properties.setFilterMode(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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* @param group Set the Group to be used for the current action screen.
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*/
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public void setActionGroup(String group)
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{
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properties.setActionGroup(group);
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if (group != null)
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{
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// calculate action group metadata
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properties.setActionGroupName(properties.getAuthService().getShortName(group));
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int count = properties.getAuthService().getContainedAuthorities(AuthorityType.GROUP, group, false).size();
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count += properties.getAuthService().getContainedAuthorities(AuthorityType.USER, group, false).size();
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properties.setActionGroupItems(count);
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}
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else
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{
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properties.setActionGroupName(null);
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properties.setActionGroupItems(0);
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}
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// clear value used by Create Group form
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properties.setName(null);
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}
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/**
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* Set the current Group Authority.
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* <p>
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* Setting this value causes the UI to update and display the specified node as current.
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*
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* @param group The current group authority.
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*/
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public void setCurrentGroup(String group, String groupName)
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{
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if (logger.isDebugEnabled())
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logger.debug("Setting current group: " + group);
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// set the current Group Authority for our UI context operations
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properties.setGroup(group);
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properties.setGroupName(groupName);
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// inform that the UI needs updating after this change
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contextUpdated();
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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 (properties.getLocation() == 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_GROUPS)));
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properties.setLocation(loc);
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}
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return properties.getLocation();
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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 = (properties.getFilterMode().equals(FILTER_CHILDREN));
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if (properties.getGroup() == 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 = properties.getAuthService().getAllRootAuthorities(AuthorityType.GROUP);
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}
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else
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{
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authorities = properties.getAuthService().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 = properties.getAuthService().getContainedAuthorities(AuthorityType.GROUP, properties.getGroup(), 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 = properties.getAuthService().getShortName(authority);
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authMap.put("name", name);
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authMap.put("id", authority);
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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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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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if (properties.getGroup() == null)
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{
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authorities = Collections.<String>emptySet();
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}
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else
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{
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// users of an existing group
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boolean immediate = (properties.getFilterMode().equals(FILTER_CHILDREN));
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authorities = properties.getAuthService().getContainedAuthorities(AuthorityType.USER, properties.getGroup(), immediate);
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}
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users = 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 userName = properties.getAuthService().getShortName(authority);
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authMap.put("userName", userName);
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authMap.put("id", authority);
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// get Person details for this Authority
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NodeRef ref = properties.getPersonService().getPerson(authority);
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String firstName = (String)this.nodeService.getProperty(ref, ContentModel.PROP_FIRSTNAME);
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String lastName = (String)this.nodeService.getProperty(ref, ContentModel.PROP_LASTNAME);
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// build a sensible label for display
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StringBuilder label = new StringBuilder(48);
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label.append(firstName)
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.append(' ')
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.append(lastName);
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authMap.put("name", label.toString());
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users.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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users = 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 users;
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}
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/**
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* Set the Group to be used for next action dialog
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*/
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public void setupGroupAction(ActionEvent event)
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{
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UIActionLink link = (UIActionLink)event.getComponent();
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Map<String, String> params = link.getParameterMap();
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String group = params.get("id");
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if (group != null && group.length() != 0)
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{
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if (logger.isDebugEnabled())
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logger.debug("Setup for action, setting current Group to: " + group);
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// prepare a node for the action context
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setActionGroup(group);
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// clear datalist cache ready from return from action dialog
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contextUpdated();
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}
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}
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/**
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* Clear the Group action context - e.g. ready for a Create Root Group operation
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*/
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public void clearGroupAction(ActionEvent event)
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{
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setActionGroup(null);
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// clear datalist cache ready from return from action dialog
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contextUpdated();
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}
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/**
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* Action called when a Group folder is clicked.
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* Navigate into the Group and show child Groups and child Users.
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*/
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public void clickGroup(ActionEvent event)
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{
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UIActionLink link = (UIActionLink)event.getComponent();
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Map<String, String> params = link.getParameterMap();
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String group = params.get("id");
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if (group != null && group.length() != 0)
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{
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// refresh UI based on node selection
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updateUILocation(group);
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}
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}
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/**
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* Remove specified user from the current group
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*/
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public void removeUser(ActionEvent event)
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{
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UIActionLink link = (UIActionLink)event.getComponent();
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Map<String, String> params = link.getParameterMap();
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String authority = params.get("id");
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if (authority != null && authority.length() != 0)
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{
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try
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{
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properties.getAuthService().removeAuthority(properties.getGroup(), authority);
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// refresh UI after change
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contextUpdated();
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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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}
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}
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}
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/**
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* Change the current view mode based on user selection
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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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properties.setViewMode(viewList.getValue().toString());
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}
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/**
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* Change the current list filter mode based on user selection
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*/
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public void filterModeChanged(ActionEvent event)
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{
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UIModeList viewList = (UIModeList)event.getComponent();
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// update list filter mode from user selection
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setFilterMode(viewList.getValue().toString());
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}
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/**
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* Update the breadcrumb with the clicked Group location
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*/
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private void updateUILocation(String group)
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{
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String groupName = properties.getAuthService().getShortName(group);
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properties.getLocation().add(new GroupBreadcrumbHandler(group, groupName));
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this.setCurrentGroup(group, groupName);
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}
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public void removeFromBreadcrumb(String group)
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{
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// remove this node from the breadcrumb if required
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List<IBreadcrumbHandler> location = getLocation();
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GroupBreadcrumbHandler handler = (GroupBreadcrumbHandler) location.get(location.size() - 1);
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// see if the current breadcrumb location is our Group
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if (group.equals(handler.Group))
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{
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location.remove(location.size() - 1);
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// now work out which Group to set the list to refresh against
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if (location.size() != 0)
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{
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handler = (GroupBreadcrumbHandler) location.get(location.size() - 1);
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this.setCurrentGroup(handler.Group, handler.Label);
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}
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}
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}
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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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// ------------------------------------------------------------------------------
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// IContextListener implementation
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/**
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* @see org.alfresco.web.app.context.IContextListener#contextUpdated()
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*/
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public void contextUpdated()
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{
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if (logger.isDebugEnabled())
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logger.debug("Invalidating Group Management Components...");
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// force a requery of the richlist dataset
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properties.getGroupsRichList().setValue(null);
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properties.getUsersRichList().setValue(null);
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}
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/**
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* @see org.alfresco.web.app.context.IContextListener#areaChanged()
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*/
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public void areaChanged()
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{
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// nothing to do
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}
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/**
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* @see org.alfresco.web.app.context.IContextListener#spaceChanged()
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*/
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public void spaceChanged()
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{
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// nothing to do
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}
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// ------------------------------------------------------------------------------
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// Inner classes
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/**
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* Class to handle breadcrumb interaction for Group pages
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*/
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private class GroupBreadcrumbHandler implements IBreadcrumbHandler
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{
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private static final long serialVersionUID = 1871876653151036630L;
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/**
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* Constructor
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*
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* @param group The group for this navigation element if any
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* @param label Element label
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*/
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public GroupBreadcrumbHandler(String group, String label)
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{
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this.Group = group;
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this.Label = label;
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}
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/**
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* @see java.lang.Object#toString()
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*/
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public String toString()
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{
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return this.Label;
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}
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/**
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* @see org.alfresco.web.ui.common.component.IBreadcrumbHandler#navigationOutcome(org.alfresco.web.ui.common.component.UIBreadcrumb)
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*/
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public String navigationOutcome(UIBreadcrumb breadcrumb)
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{
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// All group breadcrumb elements relate to a Group
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// when selected we set the current Group Id and return
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setCurrentGroup(this.Group, this.Label);
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properties.setLocation( (List)breadcrumb.getValue() );
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return null;
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}
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public String Group;
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public String Label;
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}
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/**
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* Simple wrapper bean exposing user authority and person details for JSF results list
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*/
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public static class UserAuthorityDetails
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{
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public UserAuthorityDetails(String name, String authority)
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{
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this.name = name;
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this.authority = authority;
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}
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public String getName()
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{
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return this.name;
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}
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public String getAuthority()
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{
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return this.authority;
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}
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||||
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private String name;
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||||
private String authority;
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||||
}
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||||
}
|
||||
Reference in New Issue
Block a user