mirror of
https://github.com/Alfresco/alfresco-community-repo.git
synced 2025-10-29 15:21:53 +00:00
84841e063f
125788 rmunteanu: Merged 5.1.N (5.1.2) to 5.2.N (5.2.1)
125606 rmunteanu: Merged 5.1.1 (5.1.1) to 5.1.N (5.1.2)
125515 slanglois: MNT-16155 Update source headers - add new Copyrights for Java and JSP source files + automatic check in the build
git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@127810 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
111 lines
3.9 KiB
Java
111 lines
3.9 KiB
Java
/*
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* #%L
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* Alfresco Repository
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* %%
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* Copyright (C) 2005 - 2016 Alfresco Software Limited
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* %%
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* This file is part of the Alfresco software.
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* If the software was purchased under a paid Alfresco license, the terms of
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* the paid license agreement will prevail. Otherwise, the software is
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* provided under the following open source license terms:
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*
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* Alfresco is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Alfresco 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 Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
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* #L%
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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.HashSet;
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import java.util.List;
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import org.alfresco.error.AlfrescoRuntimeException;
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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.NodeService;
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import org.alfresco.service.cmr.search.ResultSet;
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import org.alfresco.service.cmr.search.ResultSetRow;
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import org.alfresco.service.cmr.search.SearchService;
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/**
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* Class providing the base Search Query services to execute a search returning a list of TemplateNode objects from a Lucene search string.
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*
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* @author Kevin Roast
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*/
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public abstract class BaseSearchResultsMap extends BaseTemplateMap
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{
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/**
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* Constructor
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*
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* @param parent
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* The parent TemplateNode to execute searches from
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* @param services
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* The ServiceRegistry to use
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*/
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public BaseSearchResultsMap(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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* Perform a SearchService query with the given Lucene search string
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*/
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protected List<TemplateNode> query(String search)
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{
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List<TemplateNode> nodes = null;
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HashSet<NodeRef> nodeRefs = new HashSet<NodeRef>();
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// check if a full Lucene search string has been supplied or extracted from XML
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if (search != null && search.length() != 0)
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{
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// perform the search against the repo
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ResultSet results = null;
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try
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{
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results = this.services.getSearchService().query(this.parent.getNodeRef().getStoreRef(),
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SearchService.LANGUAGE_LUCENE, search);
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if (results.length() != 0)
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{
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NodeService nodeService = this.services.getNodeService();
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nodes = new ArrayList<TemplateNode>(results.length());
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for (ResultSetRow row : results)
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{
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NodeRef nodeRef = row.getNodeRef();
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if (!nodeRefs.contains(nodeRef) && (nodeService.exists(nodeRef)))
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{
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nodes.add(new TemplateNode(nodeRef, services, this.parent.getImageResolver()));
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nodeRefs.add(nodeRef);
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}
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}
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}
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}
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catch (Throwable err)
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{
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throw new AlfrescoRuntimeException("Failed to execute search: " + search, err);
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}
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finally
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{
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if (results != null)
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{
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results.close();
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}
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}
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}
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return nodes != null ? nodes : (List) Collections.emptyList();
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}
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}
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