/*
* Copyright 2013 Red Hat Inc. and/or its affiliates and other 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.switchyard.bus.camel.processors;
import org.apache.camel.Exchange;
import org.apache.camel.Processor;
import org.switchyard.ExchangeHandler;
import org.switchyard.ExchangePattern;
import org.switchyard.ExchangeState;
import org.switchyard.bus.camel.CamelExchange;
/**
* Processor used to call reply chain.
*/
public class ConsumerCallbackProcessor implements Processor {
@Override
public void process(Exchange ex) throws Exception {
org.switchyard.Exchange syEx = new CamelExchange(ex);
if (syEx.getState() == ExchangeState.FAULT) {
ExchangeHandler handler = syEx.getReplyHandler();
if (handler != null) {
handler.handleFault(syEx);
}
} else {
// Only call back with reply messages if the MEP is In-Out
if (ExchangePattern.IN_OUT.equals(syEx.getPattern())) {
syEx.getReplyHandler().handleMessage(syEx);
}
}
}
}