/*
* Copyright 2015 Petr Bouda
*
* 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.
*/
package org.joyrest.transform.interceptor;
import org.joyrest.interceptor.Interceptor;
import org.joyrest.interceptor.InterceptorChain;
import org.joyrest.interceptor.InterceptorInternalOrders;
import org.joyrest.model.request.InternalRequest;
import org.joyrest.model.response.InternalResponse;
import org.joyrest.routing.InternalRoute;
import org.joyrest.transform.SerializationUtils;
/**
* Aspect which marshalls and unmarshalls an entity object from/to Request/Response object.
*
* @author pbouda
*/
public class SerializationInterceptor implements Interceptor {
@Override
public InternalResponse<Object> around(InterceptorChain chain, InternalRequest<Object> req, InternalResponse<Object> resp)
throws Exception{
InternalRoute route = chain.getRoute();
if (route.hasRequestBody()) {
Object entity = SerializationUtils.readEntity(route, req);
req.setEntity(entity);
}
chain.proceed(req, resp);
SerializationUtils.writeEntity(route, req, resp);
return resp;
}
@Override
public int getOrder() {
return InterceptorInternalOrders.SERIALIZATION;
}
}