| /** |
| * 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.issues; |
| |
| import org.apache.camel.ContextTestSupport; |
| import org.apache.camel.Exchange; |
| import org.apache.camel.builder.RouteBuilder; |
| import org.apache.camel.processor.aggregate.AggregationStrategy; |
| |
| /** |
| * @version |
| */ |
| public class MulticastPipelineAggregateIssueTest extends ContextTestSupport { |
| |
| public void testMulticastPipelineAggregateIssue() throws Exception { |
| getMockEndpoint("mock:a").expectedBodiesReceived(8); |
| getMockEndpoint("mock:b").expectedBodiesReceived(8); |
| getMockEndpoint("mock:c").expectedBodiesReceived(8); |
| |
| template.sendBody("direct:a", 1); |
| template.sendBody("direct:b", 1); |
| template.sendBody("direct:c", 1); |
| |
| assertMockEndpointsSatisfied(); |
| } |
| |
| @Override |
| protected RouteBuilder createRouteBuilder() throws Exception { |
| return new RouteBuilder() { |
| @Override |
| public void configure() throws Exception { |
| from("direct:a").multicast(new SumAggregateBean()) |
| .pipeline().bean(IncreaseOne.class).bean(new IncreaseTwo()).end() |
| .pipeline().bean(IncreaseOne.class).bean(new IncreaseTwo()).end() |
| .end() |
| .to("mock:a"); |
| |
| from("direct:b").multicast(new SumAggregateBean()) |
| .pipeline().transform(bean(IncreaseOne.class)).bean(new IncreaseTwo()).end() |
| .pipeline().transform(bean(IncreaseOne.class)).bean(new IncreaseTwo()).end() |
| .end() |
| .to("mock:b"); |
| |
| from("direct:c").multicast(new SumAggregateBean()) |
| .pipeline().transform(bean(IncreaseOne.class)).transform(bean(new IncreaseTwo())).end() |
| .pipeline().transform(bean(IncreaseOne.class)).transform(bean(new IncreaseTwo())).end() |
| .end() |
| .to("mock:c"); |
| } |
| }; |
| } |
| |
| public static class IncreaseOne { |
| |
| public int addOne(int num) { |
| return num + 1; |
| } |
| } |
| |
| public static class IncreaseTwo { |
| |
| public int addTwo(int num) { |
| return num + 2; |
| } |
| } |
| |
| public static class SumAggregateBean implements AggregationStrategy { |
| |
| public Exchange aggregate(Exchange oldExchange, Exchange newExchange) { |
| if (oldExchange == null) { |
| return newExchange; |
| } |
| |
| int num1 = oldExchange.getIn().getBody(int.class); |
| int num2 = newExchange.getIn().getBody(int.class); |
| |
| newExchange.getIn().setBody(num1 + num2); |
| return newExchange; |
| } |
| } |
| |
| } |