| /** |
| * 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.builder.RouteBuilder; |
| import org.apache.camel.processor.BodyInAggregatingStrategy; |
| import org.apache.camel.processor.aggregate.AggregationStrategy; |
| import org.junit.Test; |
| |
| /** |
| * To test CAMEL-4118 support for completing all aggregation groups with a signal message |
| */ |
| public class AggregateForceCompletionHeaderTest extends ContextTestSupport { |
| |
| @Test |
| public void testForceCompletionTrue() throws Exception { |
| |
| getMockEndpoint("mock:aggregated").expectedMessageCount(0); |
| |
| template.sendBodyAndHeader("direct:start", "test1", "id", "1"); |
| template.sendBodyAndHeader("direct:start", "test2", "id", "2"); |
| template.sendBodyAndHeader("direct:start", "test3", "id", "1"); |
| template.sendBodyAndHeader("direct:start", "test4", "id", "2"); |
| |
| assertMockEndpointsSatisfied(); |
| |
| getMockEndpoint("mock:aggregated").expectedMessageCount(2); |
| getMockEndpoint("mock:aggregated").expectedBodiesReceived("test1test3", "test2test4"); |
| getMockEndpoint("mock:aggregated").expectedPropertyReceived(Exchange.AGGREGATED_COMPLETED_BY, "forceCompletion"); |
| |
| //now send the signal message to trigger completion of all groups, message should NOT be aggregated |
| template.sendBodyAndHeader("direct:start", "test5", Exchange.AGGREGATION_COMPLETE_ALL_GROUPS, true); |
| |
| assertMockEndpointsSatisfied(); |
| } |
| |
| @Override |
| protected RouteBuilder createRouteBuilder() throws Exception { |
| return new RouteBuilder() { |
| |
| @Override |
| public void configure() throws Exception { |
| |
| from("direct:start") |
| .aggregate(header("id"), new MyAggregationStrategy()) |
| .completionSize(10) |
| .to("mock:aggregated"); |
| } |
| }; |
| } |
| |
| public static class MyAggregationStrategy implements AggregationStrategy { |
| |
| public Exchange aggregate(Exchange oldExchange, Exchange newExchange) { |
| if (oldExchange == null) { |
| return newExchange; |
| } |
| String body1 = oldExchange.getIn().getBody(String.class); |
| String body2 = newExchange.getIn().getBody(String.class); |
| |
| oldExchange.getIn().setBody(body1 + body2); |
| return oldExchange; |
| } |
| } |
| } |