| /* |
| * 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.component.sjms.it; |
| |
| import java.util.concurrent.TimeUnit; |
| |
| import javax.jms.Connection; |
| import javax.jms.Session; |
| |
| import org.apache.activemq.pool.PooledConnectionFactory; |
| import org.apache.camel.CamelContext; |
| import org.apache.camel.builder.RouteBuilder; |
| import org.apache.camel.component.mock.MockEndpoint; |
| import org.apache.camel.component.sjms.SjmsComponent; |
| import org.apache.camel.component.sjms.jms.ConnectionResource; |
| import org.apache.camel.component.sjms.support.JmsTestSupport; |
| import org.apache.camel.impl.DefaultCamelContext; |
| import org.apache.camel.util.StopWatch; |
| import org.junit.Test; |
| |
| /** |
| * Integration test that verifies we can replace the internal |
| * ConnectionFactoryResource with another provider. |
| */ |
| public class ConnectionResourceIT extends JmsTestSupport { |
| |
| /** |
| * Test method for |
| * {@link org.apache.commons.pool.ObjectPool#returnObject(java.lang.Object)} |
| * . |
| * |
| * @throws Exception |
| */ |
| @Test |
| public void testCreateConnections() throws Exception { |
| ConnectionResource pool = new AMQConnectionResource("tcp://localhost:33333", 1); |
| assertNotNull(pool); |
| Connection connection = pool.borrowConnection(); |
| assertNotNull(connection); |
| assertNotNull(connection.createSession(false, Session.AUTO_ACKNOWLEDGE)); |
| pool.returnConnection(connection); |
| Connection connection2 = pool.borrowConnection(); |
| assertNotNull(connection2); |
| } |
| |
| @Test |
| public void testConnectionResourceRouter() throws Exception { |
| MockEndpoint mock = getMockEndpoint("mock:result"); |
| mock.expectedMessageCount(100); |
| mock.expectsNoDuplicates(body()); |
| |
| StopWatch watch = new StopWatch(); |
| |
| for (int i = 0; i < 100; i++) { |
| template.sendBody("seda:start", "" + i); |
| } |
| |
| // just in case we run on slow boxes |
| assertMockEndpointsSatisfied(20, TimeUnit.SECONDS); |
| |
| log.info("Took " + watch.taken() + " ms. to process 100 messages request/reply over JMS"); |
| } |
| |
| /* |
| * @see org.apache.camel.test.junit4.CamelTestSupport#createCamelContext() |
| * @return |
| * @throws Exception |
| */ |
| @Override |
| protected CamelContext createCamelContext() throws Exception { |
| CamelContext camelContext = new DefaultCamelContext(); |
| AMQConnectionResource pool = new AMQConnectionResource("tcp://localhost:33333", 1); |
| SjmsComponent component = new SjmsComponent(); |
| component.setConnectionResource(pool); |
| camelContext.addComponent("sjms", component); |
| return camelContext; |
| } |
| |
| @Override |
| protected RouteBuilder createRouteBuilder() throws Exception { |
| return new RouteBuilder() { |
| @Override |
| public void configure() throws Exception { |
| |
| from("seda:start") |
| .to("sjms:queue:in.foo?namedReplyTo=out.bar&exchangePattern=InOut&producerCount=5") |
| .to("mock:result"); |
| |
| from("sjms:queue:in.foo?exchangePattern=InOut&consumerCount=20") |
| .log("Using ${threadName} to process ${body}") |
| .transform(body().prepend("Bye ")); |
| } |
| }; |
| } |
| |
| public class AMQConnectionResource implements ConnectionResource { |
| private PooledConnectionFactory pcf; |
| |
| public AMQConnectionResource(String connectString, int maxConnections) { |
| pcf = new PooledConnectionFactory(connectString); |
| pcf.setMaxConnections(maxConnections); |
| pcf.start(); |
| } |
| |
| public void stop() { |
| pcf.stop(); |
| } |
| |
| @Override |
| public Connection borrowConnection() throws Exception { |
| Connection answer = pcf.createConnection(); |
| answer.start(); |
| return answer; |
| } |
| |
| @Override |
| public void returnConnection(Connection connection) throws Exception { |
| // Do nothing in this case since the PooledConnectionFactory takes |
| // care of this for us |
| log.info("Connection returned"); |
| } |
| } |
| } |