001/*
002 * (C) Copyright 2006-2011 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 *     bstefanescu
018 */
019package org.nuxeo.ecm.automation.jaxrs.io.operations;
020
021import java.io.IOException;
022import java.io.OutputStream;
023import java.lang.annotation.Annotation;
024import java.lang.reflect.Type;
025
026import javax.servlet.http.HttpServletRequest;
027import javax.ws.rs.Produces;
028import javax.ws.rs.WebApplicationException;
029import javax.ws.rs.core.Context;
030import javax.ws.rs.core.MediaType;
031import javax.ws.rs.core.MultivaluedMap;
032import javax.ws.rs.ext.MessageBodyWriter;
033import javax.ws.rs.ext.Provider;
034
035import org.nuxeo.ecm.automation.jaxrs.io.JsonWriter;
036
037/**
038 * @author <a href="mailto:bs@nuxeo.com">Bogdan Stefanescu</a>
039 */
040@Provider
041@Produces({ "application/json", "application/json+nxautomation" })
042public class JsonAutomationInfoWriter implements MessageBodyWriter<AutomationInfo> {
043
044    @Context
045    protected HttpServletRequest request;
046
047    @Override
048    public long getSize(AutomationInfo arg0, Class<?> arg1, Type arg2, Annotation[] arg3, MediaType arg4) {
049        return -1;
050    }
051
052    @Override
053    public boolean isWriteable(Class<?> arg0, Type arg1, Annotation[] arg2, MediaType arg3) {
054        return AutomationInfo.class.isAssignableFrom(arg0);
055    }
056
057    @Override
058    public void writeTo(AutomationInfo info, Class<?> arg1, Type arg2, Annotation[] arg3, MediaType arg4,
059            MultivaluedMap<String, Object> arg5, OutputStream out) throws IOException, WebApplicationException {
060        boolean pretty = Boolean.parseBoolean(request.getParameter("pretty"));
061        JsonWriter.writeAutomationInfo(out, info, pretty);
062    }
063
064}