/**
* 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.camel.impl;
import org.apache.camel.AsyncCallback;
import org.apache.camel.CamelContext;
import org.apache.camel.ContextTestSupport;
import org.apache.camel.Exchange;
import org.apache.camel.Processor;
import org.apache.camel.builder.RouteBuilder;
import org.apache.camel.spi.UnitOfWork;
import org.apache.camel.spi.UnitOfWorkFactory;
public class CustomUnitOfWorkFactoryTest extends ContextTestSupport {
@Override
protected CamelContext createCamelContext() throws Exception {
CamelContext context = super.createCamelContext();
context.setUnitOfWorkFactory(new MyUnitOfWorkFactory());
return context;
}
public void testCustomUnitOfWorkFactory() throws Exception {
getMockEndpoint("mock:result").expectedBodiesReceived("Hello World");
getMockEndpoint("mock:result").expectedHeaderReceived("before", "I was here");
template.sendBody("direct:start", "Hello World");
assertMockEndpointsSatisfied();
}
@Override
protected RouteBuilder createRouteBuilder() throws Exception {
return new RouteBuilder() {
@Override
public void configure() throws Exception {
from("direct:start")
.to("log:foo")
.to("mock:result");
}
};
}
private class MyUnitOfWorkFactory implements UnitOfWorkFactory {
@Override
public UnitOfWork createUnitOfWork(Exchange exchange) {
return new MyUnitOfWork(exchange);
}
}
private class MyUnitOfWork extends DefaultUnitOfWork {
MyUnitOfWork(Exchange exchange) {
super(exchange);
}
@Override
public AsyncCallback beforeProcess(Processor processor, Exchange exchange, AsyncCallback callback) {
exchange.getIn().setHeader("before", "I was here");
return callback;
}
}
}