/*
* 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.tuscany.binding.axis2;
import java.lang.reflect.InvocationTargetException;
import java.util.concurrent.CountDownLatch;
import org.apache.axiom.om.OMElement;
import org.apache.axis2.AxisFault;
import org.apache.axis2.context.MessageContext;
import org.apache.axis2.receivers.AbstractMessageReceiver;
import org.apache.tuscany.binding.axis2.Axis2Service.InvocationContext;
import org.apache.tuscany.spi.component.WorkContext;
import org.apache.tuscany.spi.model.Operation;
import org.apache.tuscany.spi.wire.InvocationRuntimeException;
import org.apache.tuscany.spi.wire.MessageId;
public class Axis2ServiceInOutAsyncMessageReceiver extends AbstractMessageReceiver {
private Operation<?> operation;
private WorkContext workContext;
private Axis2Service service;
public Axis2ServiceInOutAsyncMessageReceiver(Axis2Service service,
Operation operation,
WorkContext workContext) {
this.operation = operation;
this.workContext = workContext;
this.service = service;
}
public Axis2ServiceInOutAsyncMessageReceiver() {
}
public final void receive(final MessageContext messageCtx) {
try {
// Create a new message id and hand it to
// JDKInboundInvocationHandler
// via work context
MessageId messageId = new MessageId();
workContext.setCurrentMessageId(messageId);
// Now use message id as index to context to be used by callback
// target invoker
CountDownLatch doneSignal = new CountDownLatch(1);
InvocationContext invCtx =
service.new InvocationContext(messageCtx, operation, getSOAPFactory(messageCtx), doneSignal);
service.addMapping(messageId, invCtx);
invokeBusinessLogic(messageCtx);
try {
doneSignal.await();
} catch(InterruptedException e) {
e.printStackTrace();
}
} catch (AxisFault e) {
// log.error(e);
}
}
public void invokeBusinessLogic(MessageContext inMC) throws AxisFault {
try {
OMElement requestOM = inMC.getEnvelope().getBody().getFirstElement();
Object[] args = new Object[] {requestOM};
service.invokeTarget(operation, args);
} catch (InvocationTargetException e) {
Throwable t = e.getCause();
if (t instanceof Exception) {
throw AxisFault.makeFault((Exception)t);
}
throw new InvocationRuntimeException(e);
} catch (Exception e) {
throw AxisFault.makeFault(e);
}
}
}