| /** |
| * 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.model; |
| |
| import java.io.InputStream; |
| |
| import org.apache.camel.ContextTestSupport; |
| import org.apache.camel.Exchange; |
| import org.apache.camel.Processor; |
| import org.apache.camel.impl.JndiRegistry; |
| import org.apache.camel.spi.Policy; |
| import org.apache.camel.spi.RouteContext; |
| |
| /** |
| * @version |
| */ |
| public class LoadRouteFromXmlWithPolicyTest extends ContextTestSupport { |
| |
| @Override |
| protected JndiRegistry createRegistry() throws Exception { |
| JndiRegistry jndi = super.createRegistry(); |
| jndi.bind("foo", new MyPolicy("foo")); |
| return jndi; |
| } |
| |
| @Override |
| public boolean isUseRouteBuilder() { |
| return false; |
| } |
| |
| public void testLoadRouteFromXmlWitPolicy() throws Exception { |
| InputStream is = getClass().getResourceAsStream("barPolicyRoute.xml"); |
| RoutesDefinition routes = context.loadRoutesDefinition(is); |
| context.addRouteDefinitions(routes.getRoutes()); |
| context.start(); |
| |
| assertNotNull("Loaded foo route should be there", context.getRoute("foo")); |
| assertNotNull("Loaded bar route should be there", context.getRoute("bar")); |
| assertEquals(2, context.getRoutes().size()); |
| |
| // test that loaded route works |
| getMockEndpoint("mock:foo").expectedMessageCount(1); |
| getMockEndpoint("mock:foo").expectedHeaderReceived("foo", "was wrapped"); |
| getMockEndpoint("mock:bar").expectedMessageCount(1); |
| getMockEndpoint("mock:bar").expectedHeaderReceived("foo", "was wrapped"); |
| getMockEndpoint("mock:result").expectedMessageCount(1); |
| getMockEndpoint("mock:result").expectedHeaderReceived("foo", "was wrapped"); |
| |
| getMockEndpoint("mock:response").expectedMessageCount(1); |
| getMockEndpoint("mock:response").expectedHeaderReceived("foo", "policy finished execution"); |
| template.sendBody("direct:send", "Hello World"); |
| |
| assertMockEndpointsSatisfied(); |
| |
| MyPolicy foo = context.getRegistry().lookup("foo", MyPolicy.class); |
| |
| assertEquals("Should only be invoked 1 time", 1, foo.getInvoked()); |
| } |
| |
| public static class MyPolicy implements Policy { |
| |
| private final String name; |
| private int invoked; |
| |
| public MyPolicy(String name) { |
| this.name = name; |
| } |
| |
| public void beforeWrap(RouteContext routeContext, |
| ProcessorDefinition<?> definition) { |
| // no need to modify the route |
| } |
| |
| public Processor wrap(RouteContext routeContext, final Processor processor) { |
| return new Processor() { |
| public void process(Exchange exchange) throws Exception { |
| invoked++; |
| // let the original processor continue routing |
| exchange.getIn().setHeader(name, "was wrapped"); |
| processor.process(exchange); |
| exchange.getIn().setHeader(name, "policy finished execution"); |
| } |
| }; |
| } |
| |
| public int getInvoked() { |
| return invoked; |
| } |
| } |
| |
| } |