/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.apache.openejb.arquillian.tests.jaxrs.notfound;
import org.apache.cxf.interceptor.Fault;
import org.apache.cxf.jaxrs.interceptor.JAXRSOutInterceptor;
import org.apache.cxf.jaxrs.utils.JAXRSUtils;
import org.apache.cxf.message.Message;
import org.apache.cxf.message.MessageContentsList;
import org.apache.cxf.phase.AbstractPhaseInterceptor;
import org.apache.cxf.phase.Phase;
import org.apache.cxf.transport.http.AbstractHTTPDestination;
import javax.net.ssl.HttpsURLConnection;
import javax.ws.rs.core.Response;
import java.util.List;
public class CustomHandler extends AbstractPhaseInterceptor<Message> {
public CustomHandler() {
super(Phase.MARSHAL);
addBefore(JAXRSOutInterceptor.class.getName());
}
@Override
public void handleMessage(final Message message) throws Fault {
if (isResponseAlreadyHandled(message)) {
return;
}
final MessageContentsList objs = MessageContentsList.getContentsList(message);
if (objs == null || objs.isEmpty()) {
return;
}
final Object responseObj = objs.get(0);
if (Response.class.isInstance(responseObj)) {
final Response response = Response.class.cast(responseObj);
if (is404(message, response)) {
switchResponse(message);
}
} else {
final Object exchangeStatus = message.getExchange().get(Message.RESPONSE_CODE);
final int status = exchangeStatus != null ? Integer.class.cast(exchangeStatus) : HttpsURLConnection.HTTP_OK;
if (status == HttpsURLConnection.HTTP_NOT_FOUND) {
switchResponse(message);
}
}
}
private void switchResponse(final Message message) {
message.setContent(List.class, new MessageContentsList(Response.ok("failed").build()));
}
private boolean is404(final Message message, final Response response) {
return response.getStatus() == HttpsURLConnection.HTTP_NOT_FOUND
&& message.getExchange().get(JAXRSUtils.EXCEPTION_FROM_MAPPER) == null;
}
private boolean isResponseAlreadyHandled(final Message m) {
return Boolean.TRUE.equals(m.getExchange().get(AbstractHTTPDestination.RESPONSE_COMMITED)) ||
Boolean.TRUE.equals(m.getExchange().get(AbstractHTTPDestination.REQUEST_REDIRECTED));
}
}