| /** |
| * 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.Processor; |
| import org.apache.camel.builder.RouteBuilder; |
| import org.apache.camel.component.mock.MockEndpoint; |
| import org.apache.camel.processor.aggregate.AggregationStrategy; |
| |
| /** |
| * @version |
| */ |
| public class MulticastParallelStreamingTest extends ContextTestSupport { |
| |
| public void testMulticastParallelStreaming() throws Exception { |
| MockEndpoint mock = getMockEndpoint("mock:result"); |
| mock.expectedBodiesReceived("BA"); |
| |
| template.sendBody("direct:start", "Hello"); |
| |
| assertMockEndpointsSatisfied(); |
| } |
| |
| public void testMulticastParallel() throws Exception { |
| MockEndpoint mock = getMockEndpoint("mock:result"); |
| mock.expectedMessageCount(10); |
| mock.whenAnyExchangeReceived(new Processor() { |
| public void process(Exchange exchange) throws Exception { |
| // they should all be BA as B is faster than A |
| assertEquals("BA", exchange.getIn().getBody(String.class)); |
| } |
| }); |
| |
| for (int i = 0; i < 10; i++) { |
| template.sendBody("direct:start", "Hello"); |
| } |
| |
| assertMockEndpointsSatisfied(); |
| } |
| |
| @Override |
| protected RouteBuilder createRouteBuilder() throws Exception { |
| return new RouteBuilder() { |
| @Override |
| public void configure() throws Exception { |
| from("direct:start") |
| .multicast(new AggregationStrategy() { |
| 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; |
| } |
| }).parallelProcessing().streaming() |
| .to("direct:a", "direct:b") |
| // use end to indicate end of multicast route |
| .end() |
| .to("mock:result"); |
| |
| from("direct:a").delay(500).setBody(constant("A")); |
| |
| from("direct:b").setBody(constant("B")); |
| } |
| }; |
| } |
| } |