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.server.jaxrs; 020 021import java.util.HashSet; 022import java.util.Set; 023 024import javax.ws.rs.ext.MessageBodyReader; 025import javax.ws.rs.ext.MessageBodyWriter; 026 027import org.apache.commons.logging.Log; 028import org.apache.commons.logging.LogFactory; 029import org.nuxeo.ecm.automation.jaxrs.JsonFactoryProvider; 030import org.nuxeo.ecm.automation.jaxrs.io.operations.MultiPartFormRequestReader; 031import org.nuxeo.ecm.automation.jaxrs.io.operations.MultiPartRequestReader; 032import org.nuxeo.ecm.automation.server.AutomationServer; 033import org.nuxeo.ecm.webengine.app.WebEngineModule; 034import org.nuxeo.ecm.webengine.jaxrs.coreiodelegate.JsonCoreIODelegate; 035import org.nuxeo.runtime.api.Framework; 036 037/** 038 * @author <a href="mailto:bs@nuxeo.com">Bogdan Stefanescu</a> 039 */ 040public class AutomationModule extends WebEngineModule { 041 042 protected static final Log log = LogFactory.getLog(AutomationModule.class); 043 044 @Override 045 public Set<Class<?>> getClasses() { 046 047 Set<Class<?>> result = super.getClasses(); 048 // need to be stateless since it needs the request member to be 049 // injected 050 result.add(MultiPartRequestReader.class); 051 result.add(MultiPartFormRequestReader.class); 052 return result; 053 } 054 055 protected static Set<Object> setupSingletons() { 056 057 Set<Object> result = new HashSet<Object>(); 058 059 AutomationServer as = Framework.getLocalService(AutomationServer.class); 060 061 for (Class<? extends MessageBodyReader<?>> readerKlass : as.getReaders()) { 062 try { 063 result.add(readerKlass.newInstance()); 064 } catch (InstantiationException | IllegalAccessException e) { 065 log.error("Unable to instanciate MessageBodyReader : " + readerKlass, e); 066 } 067 } 068 069 for (Class<? extends MessageBodyWriter<?>> writerKlass : as.getWriters()) { 070 try { 071 result.add(writerKlass.newInstance()); 072 } catch (InstantiationException | IllegalAccessException e) { 073 log.error("Unable to instanciate MessageBodyWriter : " + writerKlass, e); 074 } 075 } 076 077 result.add(new JsonFactoryProvider()); 078 // nuxeo-core-io MarshallerRegistry service reading and writing 079 result.add(new JsonCoreIODelegate()); 080 return result; 081 } 082 083 @Override 084 public Set<Object> getSingletons() { 085 return setupSingletons(); 086 } 087 088}