001/* 002 * (C) Copyright 2015 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 * Thierry Delprat 018 */ 019package org.nuxeo.scim.server.jaxrs.marshalling; 020 021import java.io.IOException; 022import java.io.OutputStream; 023import java.lang.annotation.Annotation; 024import java.lang.reflect.Type; 025 026import javax.ws.rs.Produces; 027import javax.ws.rs.WebApplicationException; 028import javax.ws.rs.core.MediaType; 029import javax.ws.rs.core.MultivaluedMap; 030import javax.ws.rs.ext.MessageBodyWriter; 031import javax.ws.rs.ext.Provider; 032 033import com.unboundid.scim.data.UserResource; 034import com.unboundid.scim.marshal.Marshaller; 035import com.unboundid.scim.marshal.json.JsonMarshaller; 036import com.unboundid.scim.marshal.xml.XmlMarshaller; 037import com.unboundid.scim.sdk.SCIMException; 038 039/** 040 * Handles marshaling for SCIM {@link UserResource} 041 * 042 * @author tiry 043 * @since 7.4 044 */ 045@Provider 046@Produces({ MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON }) 047public class UserResourceWriter implements MessageBodyWriter<UserResource> { 048 049 @Override 050 public boolean isWriteable(Class<?> type, Type genericType, Annotation[] annotations, MediaType mediaType) { 051 return UserResource.class.isAssignableFrom(type); 052 } 053 054 @Override 055 public long getSize(UserResource t, Class<?> type, Type genericType, Annotation[] annotations, MediaType mediaType) { 056 return -1; 057 } 058 059 @Override 060 public void writeTo(UserResource t, Class<?> type, Type genericType, Annotation[] annotations, MediaType mediaType, 061 MultivaluedMap<String, Object> httpHeaders, OutputStream entityStream) throws IOException, 062 WebApplicationException { 063 064 try { 065 Marshaller marshaller = null; 066 httpHeaders.remove("Content-Type"); 067 if (t instanceof UserResourceWithMimeType) { 068 if (((UserResourceWithMimeType) t).getMediaType().equals(MediaType.APPLICATION_JSON_TYPE)) { 069 marshaller = new JsonMarshaller(); 070 httpHeaders.add("Content-Type", MediaType.APPLICATION_JSON); 071 } else { 072 marshaller = new XmlMarshaller(); 073 httpHeaders.add("Content-Type", MediaType.APPLICATION_XML); 074 } 075 } else { 076 if (mediaType.isCompatible(MediaType.APPLICATION_XML_TYPE)) { 077 marshaller = new XmlMarshaller(); 078 httpHeaders.add("Content-Type", MediaType.APPLICATION_XML); 079 } else { 080 marshaller = new JsonMarshaller(); 081 httpHeaders.add("Content-Type", MediaType.APPLICATION_JSON); 082 } 083 } 084 marshaller.marshal(t, entityStream); 085 } catch (SCIMException e) { 086 throw new WebApplicationException(e); 087 } 088 } 089 090}