001/* 002 * (C) Copyright 2006-2010 Nuxeo SA (http://nuxeo.com/) and contributors. 003 * 004 * All rights reserved. This program and the accompanying materials 005 * are made available under the terms of the GNU Lesser General Public License 006 * (LGPL) version 2.1 which accompanies this distribution, and is available at 007 * http://www.gnu.org/licenses/lgpl.html 008 * 009 * This library is distributed in the hope that it will be useful, 010 * but WITHOUT ANY WARRANTY; without even the implied warranty of 011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 012 * Lesser General Public License for more details. 013 * 014 * Contributors: 015 * Thierry Delprat 016 */ 017package org.nuxeo.apidoc.documentation; 018 019import java.io.IOException; 020import java.util.ArrayList; 021import java.util.List; 022 023import org.nuxeo.ecm.core.api.DocumentModel; 024import org.nuxeo.ecm.core.io.ExportedDocument; 025import org.nuxeo.ecm.core.io.impl.AbstractDocumentReader; 026import org.nuxeo.ecm.core.io.impl.ExportedDocumentImpl; 027 028public class DocumentModelListReader extends AbstractDocumentReader { 029 030 List<DocumentModel> docList; 031 032 public DocumentModelListReader(List<DocumentModel> docs) { 033 docList = new ArrayList<DocumentModel>(); 034 docList.addAll(docs); 035 } 036 037 @Override 038 public ExportedDocument read() throws IOException { 039 if (docList == null || docList.isEmpty()) { 040 return null; 041 } 042 return new ExportedDocumentImpl(docList.remove(0)); 043 } 044 045 @Override 046 public void close() { 047 docList = null; 048 } 049 050}