mirror of
https://github.com/Alfresco/alfresco-community-repo.git
synced 2025-06-16 17:55:15 +00:00
0c10d61a48
svn merge svn://svn.alfresco.com:3691/alfresco/BRANCHES/V2.0@5141 svn://svn.alfresco.com:3691/alfresco/BRANCHES/V2.0@51352 .
- FLOSS
- Some files will need a follow-up
-root/projects/repository/source/java/org/alfresco/repo/avm/wf/AVMRemoveWFStoreHandler.java (not yet on HEAD: 5094)
-root/projects/repository/source/java/org/alfresco/filesys/server/state/FileStateLockManager.java (not yet on HEAD: 5093)
-onContentUpdateRecord (not on HEAD)
git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@5167 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
105 lines
3.8 KiB
Java
105 lines
3.8 KiB
Java
/*
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* Copyright (C) 2005 Alfresco, Inc.
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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.repo.template;
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import java.util.ArrayList;
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import java.util.Collections;
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import java.util.List;
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import org.alfresco.service.ServiceRegistry;
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import org.alfresco.service.cmr.repository.NodeRef;
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import org.alfresco.service.cmr.repository.TemplateNode;
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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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* A special Map that executes an XPath against the parent Node as part of the get()
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* Map interface implementation.
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*
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* @author Kevin Roast
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*/
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public abstract class BasePathResultsMap extends BaseTemplateMap
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{
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protected static Log logger = LogFactory.getLog(BasePathResultsMap.class);
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/**
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* Constructor
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*
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* @param parent The parent TemplateNode to execute searches from
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* @param services The ServiceRegistry to use
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*/
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public BasePathResultsMap(TemplateNode parent, ServiceRegistry services)
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{
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super(parent, services);
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}
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/**
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* Return a list or a single Node from executing an xpath against the parent Node.
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*
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* @param xpath XPath to execute
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* @param firstOnly True to return the first result only
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*
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* @return List<TemplateNode>
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*/
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protected List<TemplateNode> getChildrenByXPath(String xpath, boolean firstOnly)
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{
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List<TemplateNode> result = null;
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if (xpath.length() != 0)
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{
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if (logger.isDebugEnabled())
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logger.debug("Executing xpath: " + xpath);
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List<NodeRef> nodes = this.services.getSearchService().selectNodes(
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this.parent.getNodeRef(),
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xpath,
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null,
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this.services.getNamespaceService(),
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false);
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// see if we only want the first result
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if (firstOnly == true)
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{
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if (nodes.size() != 0)
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{
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result = new ArrayList<TemplateNode>(1);
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result.add(new TemplateNode(nodes.get(0), this.services, this.parent.getImageResolver()));
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}
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}
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// or all the results
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else
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{
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result = new ArrayList<TemplateNode>(nodes.size());
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for (NodeRef ref : nodes)
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{
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result.add(new TemplateNode(ref, this.services, this.parent.getImageResolver()));
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}
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}
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}
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return result != null ? result : (List)Collections.emptyList();
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}
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}
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