001/* 002 * (C) Copyright 2006-2009 Nuxeo SA (http://nuxeo.com/) and others. 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); 005 * you may not use this file except in compliance with the License. 006 * You may obtain a copy of the License at 007 * 008 * http://www.apache.org/licenses/LICENSE-2.0 009 * 010 * Unless required by applicable law or agreed to in writing, software 011 * distributed under the License is distributed on an "AS IS" BASIS, 012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 013 * See the License for the specific language governing permissions and 014 * limitations under the License. 015 * 016 * Contributors: 017 * Nuxeo 018 */ 019 020package org.nuxeo.ecm.platform.publisher.impl.core; 021 022import java.util.ArrayList; 023import java.util.Collections; 024import java.util.List; 025 026import org.nuxeo.common.utils.Path; 027import org.nuxeo.ecm.core.api.CoreSession; 028import org.nuxeo.ecm.core.api.CoreSessionService; 029import org.nuxeo.ecm.core.api.DocumentModel; 030import org.nuxeo.ecm.core.query.sql.NXQL; 031import org.nuxeo.ecm.platform.publisher.api.AbstractPublicationNode; 032import org.nuxeo.ecm.platform.publisher.api.PublicationNode; 033import org.nuxeo.ecm.platform.publisher.api.PublishedDocument; 034import org.nuxeo.ecm.platform.publisher.api.PublishedDocumentFactory; 035import org.nuxeo.runtime.api.Framework; 036 037/** 038 * @author <a href="mailto:troger@nuxeo.com">Thomas Roger</a> 039 */ 040public class VirtualCoreFolderPublicationNode extends AbstractPublicationNode { 041 042 private static final long serialVersionUID = 1L; 043 044 protected static String ACCESSIBLE_CHILDREN_QUERY = "SELECT * FROM Document" 045 + " WHERE ecm:primaryType = 'Section' AND ecm:path STARTSWITH %s" 046 + " AND ecm:isCheckedInVersion = 0 AND ecm:isProxy = 0 " + " AND ecm:currentLifeCycleState != 'deleted' "; 047 048 protected String coreSessionId; 049 050 protected String path; 051 052 protected String treeConfigName; 053 054 protected PublishedDocumentFactory factory; 055 056 protected String sid; 057 058 public VirtualCoreFolderPublicationNode(String coreSessionId, String documentPath, String treeConfigName, 059 String sid, PublishedDocumentFactory factory) { 060 this.coreSessionId = coreSessionId; 061 this.path = documentPath; 062 this.treeConfigName = treeConfigName; 063 this.factory = factory; 064 this.sid = sid; 065 } 066 067 public String getTitle() { 068 return "Sections"; 069 } 070 071 public String getName() { 072 return "sections"; 073 } 074 075 public PublicationNode getParent() { 076 return null; 077 } 078 079 public List<PublicationNode> getChildrenNodes() { 080 List<PublicationNode> childrenNodes = new ArrayList<PublicationNode>(); 081 CoreSession session = getCoreSession(); 082 if (session != null) { 083 String query = String.format(ACCESSIBLE_CHILDREN_QUERY, NXQL.escapeString(path)); 084 List<DocumentModel> docs = session.query(query); 085 for (DocumentModel doc : docs) { 086 Path path = doc.getPath().removeLastSegments(1); 087 boolean foundParent = false; 088 for (DocumentModel d : docs) { 089 if (d.getPath().equals(path)) { 090 foundParent = true; 091 } 092 } 093 if (!foundParent) { 094 childrenNodes.add(new CoreFolderPublicationNode(doc, treeConfigName, sid, this, factory)); 095 } 096 } 097 } 098 return childrenNodes; 099 } 100 101 protected CoreSession getCoreSession() { 102 return Framework.getService(CoreSessionService.class).getCoreSession(coreSessionId); 103 } 104 105 public List<PublishedDocument> getChildrenDocuments() { 106 return Collections.emptyList(); 107 } 108 109 public String getPath() { 110 return path; 111 } 112 113 public String getSessionId() { 114 return sid; 115 } 116 117}