/**
* JBoss, Home of Professional Open Source
* Copyright 2012, Red Hat Middleware LLC, and individual contributors
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* 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.jboss.arquillian.warp.impl.server.execution;
import java.io.IOException;
import javax.servlet.FilterChain;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.jboss.arquillian.core.api.Event;
import org.jboss.arquillian.core.api.InstanceProducer;
import org.jboss.arquillian.core.api.annotation.Inject;
import org.jboss.arquillian.core.api.annotation.Observes;
import org.jboss.arquillian.core.spi.ServiceLoader;
import org.jboss.arquillian.warp.impl.server.enrichment.HttpRequestDeenricher;
import org.jboss.arquillian.warp.impl.server.enrichment.HttpResponseEnricher;
import org.jboss.arquillian.warp.impl.server.event.EnrichHttpResponse;
import org.jboss.arquillian.warp.impl.server.event.ProcessHttpRequest;
import org.jboss.arquillian.warp.impl.server.event.ProcessWarpRequest;
import org.jboss.arquillian.warp.impl.shared.RequestPayload;
import org.jboss.arquillian.warp.impl.shared.ResponsePayload;
import org.jboss.arquillian.warp.spi.context.RequestScoped;
public class HttpRequestProcessor {
@Inject
private Event<ProcessWarpRequest> processWarpRequest;
@Inject
@RequestScoped
private InstanceProducer<RequestPayload> requestPayload;
@Inject
@RequestScoped
private InstanceProducer<ResponsePayload> responsePayload;
public void processHttpRequest(@Observes ProcessHttpRequest event, ServiceLoader services, HttpServletRequest request,
HttpServletResponse response, FilterChain filterChain) throws IOException, ServletException {
// setup responsePayload with temporary serialId before requestPayload is de-serialized
responsePayload.set(new ResponsePayload(RequestPayload.FAILURE_SERIAL_ID));
HttpRequestDeenricher requestDeenricher = services.onlyOne(HttpRequestDeenricher.class);
if (requestDeenricher.isEnriched()) {
RequestPayload payload = requestDeenricher.resolvePayload();
responsePayload.set(new ResponsePayload(payload.getSerialId()));
requestPayload.set(payload);
processWarpRequest.fire(new ProcessWarpRequest());
} else {
filterChain.doFilter(request, response);
}
}
public void enrichHttpResponse(@Observes EnrichHttpResponse event, ServiceLoader services) {
HttpResponseEnricher responseEnricher = services.onlyOne(HttpResponseEnricher.class);
responseEnricher.enrichResponse();
}
}