| /** |
| * 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.aggregator; |
| |
| 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; |
| |
| /** |
| * Based on user forum issue |
| * |
| * @version |
| */ |
| public class AggregateLostGroupIssueTest extends ContextTestSupport { |
| |
| private int messageIndex; |
| |
| public void testAggregateLostGroupIssue() throws Exception { |
| messageIndex = 0; |
| |
| MockEndpoint mock = getMockEndpoint("mock:result"); |
| mock.expectedMessageCount(2); |
| mock.message(0).body().isEqualTo("0,1,2,3,4,5,6,7,8,9"); |
| mock.message(1).body().isEqualTo("10,11,12,13,14,15,16,17,18,19"); |
| |
| assertMockEndpointsSatisfied(); |
| } |
| |
| @Override |
| protected RouteBuilder createRouteBuilder() throws Exception { |
| return new RouteBuilder() { |
| @Override |
| public void configure() throws Exception { |
| from("timer://foo?period=100&delay=1000").startupOrder(2) |
| .process(new Processor() { |
| public void process(Exchange exchange) throws Exception { |
| exchange.getOut().setBody(messageIndex++); |
| exchange.getOut().setHeader("aggregateGroup", "group1"); |
| } |
| }).to("direct:aggregator"); |
| |
| from("direct:aggregator").startupOrder(1).aggregate(header("aggregateGroup"), new AggregationStrategy() { |
| public Exchange aggregate(Exchange oldExchange, Exchange newExchange) { |
| if (oldExchange == null) { |
| return newExchange; |
| } |
| |
| String oldBody = oldExchange.getIn().getBody(String.class); |
| String newBody = newExchange.getIn().getBody(String.class); |
| |
| oldExchange.getIn().setBody(oldBody + "," + newBody); |
| return oldExchange; |
| } |
| }).completionSize(10).completionTimeout(2000L) |
| .to("log:aggregated") |
| .to("mock:result"); |
| } |
| }; |
| } |
| |
| } |