| /** |
| * 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.CamelContext; |
| 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.AggregationStrategy; |
| import org.apache.camel.processor.aggregate.MemoryAggregationRepository; |
| |
| /** |
| * Testing CAMEL-3139 |
| * |
| * @version |
| */ |
| public class AggregateNewExchangeAndConfirmTest extends ContextTestSupport { |
| |
| private MyRepo repo = new MyRepo(); |
| |
| public void testAggregateNewExchangeAndConfirm() throws Exception { |
| MockEndpoint mock = getMockEndpoint("mock:aggregated"); |
| mock.expectedBodiesReceived("ABC"); |
| |
| template.sendBodyAndHeader("direct:start", "A", "id", 123); |
| template.sendBodyAndHeader("direct:start", "B", "id", 123); |
| template.sendBodyAndHeader("direct:start", "C", "id", 123); |
| |
| assertMockEndpointsSatisfied(); |
| |
| // give UoW time to complete and confirm |
| Thread.sleep(500); |
| |
| // must have confirmed |
| assertEquals(mock.getReceivedExchanges().get(0).getExchangeId(), repo.getId()); |
| } |
| |
| @Override |
| protected RouteBuilder createRouteBuilder() throws Exception { |
| return new RouteBuilder() { |
| @Override |
| public void configure() throws Exception { |
| from("direct:start") |
| .aggregate(header("id"), new MyNewExchangeAggregationStrategy()) |
| .aggregationRepository(repo) |
| .completionSize(3) |
| .to("mock:aggregated"); |
| } |
| }; |
| } |
| |
| private class MyNewExchangeAggregationStrategy implements AggregationStrategy { |
| |
| public Exchange aggregate(Exchange oldExchange, Exchange newExchange) { |
| String body = ""; |
| if (oldExchange != null) { |
| body = oldExchange.getIn().getBody(String.class); |
| } |
| body += newExchange.getIn().getBody(String.class); |
| newExchange.getIn().setBody(body); |
| return newExchange; |
| } |
| } |
| |
| private class MyRepo extends MemoryAggregationRepository { |
| |
| private String id; |
| |
| @Override |
| public void confirm(CamelContext camelContext, String exchangeId) { |
| log.info("Confirmed id: " + exchangeId); |
| this.id = exchangeId; |
| } |
| |
| public String getId() { |
| return id; |
| } |
| } |
| } |