| /** |
| * 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.CamelContext; |
| import org.apache.camel.Consumer; |
| import org.apache.camel.ContextTestSupport; |
| import org.apache.camel.Endpoint; |
| import org.apache.camel.Exchange; |
| import org.apache.camel.Processor; |
| import org.apache.camel.Producer; |
| import org.apache.camel.builder.RouteBuilder; |
| import org.apache.camel.impl.DefaultConsumer; |
| import org.apache.camel.impl.DefaultEndpoint; |
| import org.apache.camel.impl.DefaultProducer; |
| |
| /** |
| * @version |
| */ |
| public class EndpointMustBeStartedBeforeSendProcessorTest extends ContextTestSupport { |
| |
| private MyEndpoint myendpoint; |
| private volatile String order = ""; |
| |
| public void testEndpointMustBeStartedBeforeProducer() throws Exception { |
| context.addRoutes(new RouteBuilder() { |
| @Override |
| public void configure() throws Exception { |
| myendpoint = new MyEndpoint("myendpoint", context); |
| |
| from("direct:start") |
| .to(myendpoint); |
| } |
| }); |
| context.start(); |
| |
| assertEquals("EndpointProducer", order); |
| } |
| |
| public void testEndpointMustBeStartedBeforeConsumer() throws Exception { |
| context.addRoutes(new RouteBuilder() { |
| @Override |
| public void configure() throws Exception { |
| myendpoint = new MyEndpoint("myendpoint", context); |
| |
| from(myendpoint) |
| .to("mock:result"); |
| } |
| }); |
| context.start(); |
| |
| assertEquals("EndpointConsumer", order); |
| } |
| |
| public void testEndpointMustBeStartedBeforeConsumerAndProducer() throws Exception { |
| context.addRoutes(new RouteBuilder() { |
| @Override |
| public void configure() throws Exception { |
| myendpoint = new MyEndpoint("myendpoint", context); |
| |
| from(myendpoint) |
| .to("mock:result") |
| .to(myendpoint); |
| } |
| }); |
| context.start(); |
| |
| assertEquals("EndpointProducerConsumer", order); |
| } |
| |
| public void testEndpointStartedOnceAndOnlyStoppedOnShutdown() throws Exception { |
| context.addRoutes(new RouteBuilder() { |
| @Override |
| public void configure() throws Exception { |
| myendpoint = new MyEndpoint("myendpoint", context); |
| |
| from(myendpoint).routeId("foo") |
| .to("mock:result") |
| .to(myendpoint); |
| } |
| }); |
| context.start(); |
| |
| assertEquals("EndpointProducerConsumer", order); |
| order = ""; |
| |
| context.stopRoute("foo"); |
| assertEquals("StopConsumerStopProducer", order); |
| |
| order = ""; |
| context.startRoute("foo"); |
| assertEquals("ProducerConsumer", order); |
| |
| order = ""; |
| context.stop(); |
| assertEquals("StopConsumerStopProducerStopEndpoint", order); |
| } |
| |
| @Override |
| public boolean isUseRouteBuilder() { |
| return false; |
| } |
| |
| private final class MyEndpoint extends DefaultEndpoint { |
| |
| private MyEndpoint(String endpointUri, CamelContext camelContext) { |
| super(endpointUri, camelContext); |
| } |
| |
| public Producer createProducer() throws Exception { |
| return new MyProducer(this); |
| } |
| |
| public Consumer createConsumer(Processor processor) throws Exception { |
| return new MyConsumer(this, null); |
| } |
| |
| public boolean isSingleton() { |
| return true; |
| } |
| |
| @Override |
| public void doStart() throws Exception { |
| order += "Endpoint"; |
| } |
| |
| @Override |
| protected void doStop() throws Exception { |
| order += "StopEndpoint"; |
| } |
| } |
| |
| private class MyProducer extends DefaultProducer { |
| |
| public MyProducer(Endpoint endpoint) { |
| super(endpoint); |
| } |
| |
| public void process(Exchange exchange) throws Exception { |
| // noop |
| } |
| |
| @Override |
| protected void doStart() throws Exception { |
| order += "Producer"; |
| } |
| |
| @Override |
| protected void doStop() throws Exception { |
| order += "StopProducer"; |
| } |
| } |
| |
| private class MyConsumer extends DefaultConsumer { |
| |
| public MyConsumer(Endpoint endpoint, Processor processor) { |
| super(endpoint, processor); |
| } |
| |
| @Override |
| protected void doStart() throws Exception { |
| order += "Consumer"; |
| } |
| |
| @Override |
| protected void doStop() throws Exception { |
| order += "StopConsumer"; |
| } |
| } |
| } |