| /** |
| * 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; |
| |
| import org.apache.camel.ContextTestSupport; |
| import org.apache.camel.Exchange; |
| import org.apache.camel.builder.RouteBuilder; |
| import org.apache.camel.component.mock.MockEndpoint; |
| import org.apache.camel.processor.aggregate.TimeoutAwareAggregationStrategy; |
| |
| /** |
| * @version |
| */ |
| public class SplitParallelTimeoutTest extends ContextTestSupport { |
| |
| private volatile Exchange receivedExchange; |
| private volatile int receivedIndex; |
| private volatile int receivedTotal; |
| private volatile long receivedTimeout; |
| |
| public void testSplitParallelTimeout() throws Exception { |
| MockEndpoint mock = getMockEndpoint("mock:result"); |
| // A will timeout so we only get B and/or C |
| mock.message(0).body().not(body().contains("A")); |
| |
| template.sendBody("direct:start", "A,B,C"); |
| |
| assertMockEndpointsSatisfied(); |
| |
| assertNotNull(receivedExchange); |
| assertEquals(0, receivedIndex); |
| assertEquals(3, receivedTotal); |
| assertEquals(1000, receivedTimeout); |
| } |
| |
| @Override |
| protected RouteBuilder createRouteBuilder() throws Exception { |
| return new RouteBuilder() { |
| @Override |
| public void configure() throws Exception { |
| from("direct:start") |
| .split(body().tokenize(","), new MyAggregationStrategy()) |
| .parallelProcessing().timeout(1000) |
| .choice() |
| .when(body().isEqualTo("A")).to("direct:a") |
| .when(body().isEqualTo("B")).to("direct:b") |
| .when(body().isEqualTo("C")).to("direct:c") |
| .end() // end choice |
| .end() // end split |
| .to("mock:result"); |
| |
| from("direct:a").delay(5000).setBody(constant("A")); |
| |
| from("direct:b").setBody(constant("B")); |
| |
| from("direct:c").delay(500).setBody(constant("C")); |
| } |
| }; |
| } |
| |
| private class MyAggregationStrategy implements TimeoutAwareAggregationStrategy { |
| |
| public void timeout(Exchange oldExchange, int index, int total, long timeout) { |
| // we can't assert on the expected values here as the contract of this method doesn't |
| // allow to throw any Throwable (including AssertionFailedError) so that we assert |
| // about the expected values directly inside the test method itself. other than that |
| // asserting inside a thread other than the main thread dosen't make much sense as |
| // junit would not realize the failed assertion! |
| receivedExchange = oldExchange; |
| receivedIndex = index; |
| receivedTotal = total; |
| receivedTimeout = timeout; |
| } |
| |
| public Exchange aggregate(Exchange oldExchange, Exchange newExchange) { |
| if (oldExchange == null) { |
| return newExchange; |
| } |
| |
| String body = oldExchange.getIn().getBody(String.class); |
| oldExchange.getIn().setBody(body + newExchange.getIn().getBody(String.class)); |
| return oldExchange; |
| } |
| } |
| |
| } |