001/* 002 * (C) Copyright 2006-2009 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 * Nuxeo 016 */ 017 018package org.nuxeo.ecm.platform.publisher.remoting.marshaling.io; 019 020import org.nuxeo.ecm.core.api.CoreSession; 021import org.nuxeo.ecm.core.api.DocumentModel; 022import org.nuxeo.ecm.core.io.ExportedDocument; 023import org.nuxeo.ecm.core.io.impl.ExportedDocumentImpl; 024import org.nuxeo.ecm.core.io.impl.plugins.DocumentModelReader; 025 026import java.io.IOException; 027 028/** 029 * {@link DocumentModelReader} implementation that uses inline blobs. 030 * 031 * @author tiry 032 */ 033public class SingleDocumentReaderWithInLineBlobs extends DocumentModelReader { 034 035 protected DocumentModel doc; 036 037 private boolean readDone = false; 038 039 public SingleDocumentReaderWithInLineBlobs(CoreSession session, DocumentModel doc) { 040 super(session); 041 this.doc = doc; 042 } 043 044 @Override 045 public void close() { 046 super.close(); 047 session = null; 048 doc = null; 049 } 050 051 @Override 052 public ExportedDocument read() throws IOException { 053 if (doc != null) { 054 if (readDone) { 055 return null; 056 } else { 057 readDone = true; 058 return new ExportedDocumentImpl(doc, true); 059 } 060 } 061 doc = null; 062 return null; 063 } 064 065}