001/*
002 * (C) Copyright 2014 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 *     <a href="mailto:grenard@nuxeo.com">Guillaume Renard</a>
018 *
019 */
020
021package org.nuxeo.ecm.restapi.server.jaxrs.routing.io;
022
023import java.io.IOException;
024import java.util.Map.Entry;
025
026import javax.servlet.http.HttpServletRequest;
027import javax.ws.rs.Produces;
028import javax.ws.rs.core.Context;
029import javax.ws.rs.core.HttpHeaders;
030import javax.ws.rs.core.MediaType;
031import javax.ws.rs.ext.Provider;
032
033import org.codehaus.jackson.JsonFactory;
034import org.codehaus.jackson.JsonGenerator;
035import org.nuxeo.ecm.automation.jaxrs.io.EntityWriter;
036import org.nuxeo.ecm.platform.routing.core.impl.jsongraph.JsonGraphRoute;
037
038@Provider
039@Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_JSON + "+nxentity" })
040public class GraphRouteWriter extends EntityWriter<JsonGraphRoute>  {
041
042    @Context
043    JsonFactory factory;
044
045    @Context
046    protected HttpHeaders headers;
047
048    @Context
049    protected HttpServletRequest request;
050
051    @Override
052    protected String getEntityType() {
053        return "graph";
054    }
055
056    @Override
057    protected void writeEntityBody(JsonGenerator jg, JsonGraphRoute item) throws IOException {
058        for (Entry<String, Object> e : item.getGraphElements().entrySet()) {
059            jg.writeObjectField(e.getKey(), e.getValue());
060        }
061    }
062
063}