001/*
002 * (C) Copyright 2014 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-2.1.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 *     <a href="mailto:grenard@nuxeo.com">Guillaume Renard</a>
016 *
017 */
018
019package org.nuxeo.ecm.restapi.server.jaxrs.routing.io;
020
021import java.io.IOException;
022import java.io.OutputStream;
023import java.lang.annotation.Annotation;
024import java.lang.reflect.Type;
025
026import javax.ws.rs.WebApplicationException;
027import javax.ws.rs.core.MediaType;
028import javax.ws.rs.core.MultivaluedMap;
029import javax.ws.rs.ext.MessageBodyWriter;
030import javax.ws.rs.ext.Provider;
031
032import org.nuxeo.ecm.automation.io.services.codec.ObjectCodecService;
033import org.nuxeo.ecm.platform.routing.api.DocumentRoute;
034import org.nuxeo.runtime.api.Framework;
035
036/**
037 * @since 7.2
038 */
039@Provider
040public class WorkflowRequestWriter implements MessageBodyWriter<DocumentRoute> {
041
042    @Override
043    public boolean isWriteable(Class<?> type, Type genericType, Annotation[] annotations, MediaType mediaType) {
044        return DocumentRoute.class.isAssignableFrom(type);
045    }
046
047    @Override
048    public long getSize(DocumentRoute t, Class<?> type, Type genericType, Annotation[] annotations, MediaType mediaType) {
049        return -1;
050    }
051
052    @Override
053    public void writeTo(DocumentRoute t, Class<?> type, Type genericType, Annotation[] annotations,
054            MediaType mediaType, MultivaluedMap<String, Object> httpHeaders, OutputStream entityStream)
055            throws IOException, WebApplicationException {
056        Framework.getService(ObjectCodecService.class).write(entityStream, t);
057    }
058
059}