/*
* (C) Copyright 2015 Nuxeo SA (http://nuxeo.com/) and others.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Contributors:
* Thierry Delprat
*/
package org.nuxeo.scim.server.jaxrs.marshalling;
import java.io.IOException;
import java.io.OutputStream;
import java.lang.annotation.Annotation;
import java.lang.reflect.Type;
import javax.ws.rs.Produces;
import javax.ws.rs.WebApplicationException;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.MultivaluedMap;
import javax.ws.rs.ext.MessageBodyWriter;
import javax.ws.rs.ext.Provider;
import com.unboundid.scim.data.UserResource;
import com.unboundid.scim.marshal.Marshaller;
import com.unboundid.scim.marshal.json.JsonMarshaller;
import com.unboundid.scim.marshal.xml.XmlMarshaller;
import com.unboundid.scim.sdk.SCIMException;
/**
* Handles marshaling for SCIM {@link UserResource}
*
* @author tiry
* @since 7.4
*/
@Provider
@Produces({ "application/xml", "application/json" })
public class UserResourceWriter implements MessageBodyWriter<UserResource> {
@Override
public boolean isWriteable(Class<?> type, Type genericType, Annotation[] annotations, MediaType mediaType) {
return UserResource.class.isAssignableFrom(type);
}
@Override
public long getSize(UserResource t, Class<?> type, Type genericType, Annotation[] annotations, MediaType mediaType) {
return -1;
}
@Override
public void writeTo(UserResource t, Class<?> type, Type genericType, Annotation[] annotations, MediaType mediaType,
MultivaluedMap<String, Object> httpHeaders, OutputStream entityStream) throws IOException,
WebApplicationException {
try {
Marshaller marshaller = null;
httpHeaders.remove("Content-Type");
if (t instanceof UserResourceWithMimeType) {
if (((UserResourceWithMimeType) t).getMediaType().equals(MediaType.APPLICATION_JSON_TYPE)) {
marshaller = new JsonMarshaller();
httpHeaders.add("Content-Type", MediaType.APPLICATION_JSON);
} else {
marshaller = new XmlMarshaller();
httpHeaders.add("Content-Type", MediaType.APPLICATION_XML);
}
} else {
if (mediaType.isCompatible(MediaType.APPLICATION_XML_TYPE)) {
marshaller = new XmlMarshaller();
httpHeaders.add("Content-Type", MediaType.APPLICATION_XML);
} else {
marshaller = new JsonMarshaller();
httpHeaders.add("Content-Type", MediaType.APPLICATION_JSON);
}
}
marshaller.marshal(t, entityStream);
} catch (SCIMException e) {
throw new WebApplicationException(e);
}
}
}