/**
* 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.processor.aggregate.jdbc;
import java.util.concurrent.TimeUnit;
import org.apache.camel.builder.RouteBuilder;
import org.apache.camel.component.mock.MockEndpoint;
import org.junit.Test;
public class JdbcAggregateDiscardOnTimeoutTest extends AbstractJdbcAggregationTestSupport {
@Override
void configureJdbcAggregationRepository() {
repo.setUseRecovery(true);
repo.setRecoveryInterval(500, TimeUnit.MILLISECONDS);
}
@Test
public void testAggregateDiscardOnTimeout() throws Exception {
MockEndpoint mock = getMockEndpoint("mock:aggregated");
mock.expectedMessageCount(0);
template.sendBodyAndHeader("direct:start", "A", "id", 123);
template.sendBodyAndHeader("direct:start", "B", "id", 123);
// wait 4 seconds
Thread.sleep(4000);
mock.assertIsSatisfied();
// now send 3 which does not timeout
mock.reset();
mock.expectedBodiesReceived("C+D+E");
template.sendBodyAndHeader("direct:start", "A", "id", 123);
template.sendBodyAndHeader("direct:start", "B", "id", 123);
template.sendBodyAndHeader("direct:start", "C", "id", 123);
// should complete before timeout
mock.await(1500, TimeUnit.MILLISECONDS);
}
@Override
protected RouteBuilder createRouteBuilder() throws Exception {
return new RouteBuilder() {
@Override
public void configure() throws Exception {
from("direct:start")
.aggregate(header("id"), new MyAggregationStrategy())
.completionSize(3).aggregationRepository(repo)
// use a 2 second timeout
.completionTimeout(2000)
// and if timeout occurred then just discard the aggregated message
.discardOnCompletionTimeout()
.to("mock:aggregated");
}
};
}
}