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.CoreInstance; 028import org.nuxeo.ecm.core.api.CoreSession; 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; 035 036/** 037 * @author <a href="mailto:troger@nuxeo.com">Thomas Roger</a> 038 */ 039public class VirtualCoreFolderPublicationNode extends AbstractPublicationNode { 040 041 private static final long serialVersionUID = 1L; 042 043 protected static String ACCESSIBLE_CHILDREN_QUERY = "SELECT * FROM Document" 044 + " WHERE ecm:primaryType = 'Section' AND ecm:path STARTSWITH %s" 045 + " AND ecm:isCheckedInVersion = 0 AND ecm:isProxy = 0 " + " AND ecm:currentLifeCycleState != 'deleted' "; 046 047 protected String coreSessionId; 048 049 protected String path; 050 051 protected String treeConfigName; 052 053 protected PublishedDocumentFactory factory; 054 055 protected String sid; 056 057 public VirtualCoreFolderPublicationNode(String coreSessionId, String documentPath, String treeConfigName, 058 String sid, PublishedDocumentFactory factory) { 059 this.coreSessionId = coreSessionId; 060 this.path = documentPath; 061 this.treeConfigName = treeConfigName; 062 this.factory = factory; 063 this.sid = sid; 064 } 065 066 public String getTitle() { 067 return "Sections"; 068 } 069 070 public String getName() { 071 return "sections"; 072 } 073 074 public PublicationNode getParent() { 075 return null; 076 } 077 078 public List<PublicationNode> getChildrenNodes() { 079 List<PublicationNode> childrenNodes = new ArrayList<PublicationNode>(); 080 CoreSession session = getCoreSession(); 081 if (session != null) { 082 String query = String.format(ACCESSIBLE_CHILDREN_QUERY, NXQL.escapeString(path)); 083 List<DocumentModel> docs = session.query(query); 084 for (DocumentModel doc : docs) { 085 Path path = doc.getPath().removeLastSegments(1); 086 boolean foundParent = false; 087 for (DocumentModel d : docs) { 088 if (d.getPath().equals(path)) { 089 foundParent = true; 090 } 091 } 092 if (!foundParent) { 093 childrenNodes.add(new CoreFolderPublicationNode(doc, treeConfigName, sid, this, factory)); 094 } 095 } 096 } 097 return childrenNodes; 098 } 099 100 protected CoreSession getCoreSession() { 101 return CoreInstance.getInstance().getSession(coreSessionId); 102 } 103 104 public List<PublishedDocument> getChildrenDocuments() { 105 return Collections.emptyList(); 106 } 107 108 public String getPath() { 109 return path; 110 } 111 112 public String getSessionId() { 113 return sid; 114 } 115 116}