| /** |
| * 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.impl; |
| |
| import java.util.Collection; |
| import java.util.concurrent.ThreadPoolExecutor; |
| |
| import org.apache.camel.CamelContext; |
| import org.apache.camel.Component; |
| import org.apache.camel.ContextTestSupport; |
| import org.apache.camel.Endpoint; |
| import org.apache.camel.ErrorHandlerFactory; |
| import org.apache.camel.Processor; |
| import org.apache.camel.Route; |
| import org.apache.camel.Service; |
| import org.apache.camel.VetoCamelContextStartException; |
| import org.apache.camel.builder.RouteBuilder; |
| import org.apache.camel.spi.LifecycleStrategy; |
| import org.apache.camel.spi.RouteContext; |
| |
| /** |
| * |
| */ |
| public class VetoCamelContextStartTest extends ContextTestSupport { |
| |
| private LifecycleStrategy veto = new MyVeto(); |
| |
| public void testVetoCamelContextStart() throws Exception { |
| // context is veto'ed but appears as started |
| assertEquals(false, context.getStatus().isStarted()); |
| assertEquals(true, context.getStatus().isStopped()); |
| assertEquals(0, context.getRoutes().size()); |
| } |
| |
| @Override |
| protected RouteBuilder createRouteBuilder() throws Exception { |
| return new RouteBuilder() { |
| @Override |
| public void configure() throws Exception { |
| from("direct:start").to("mock:result"); |
| } |
| }; |
| } |
| |
| @Override |
| protected CamelContext createCamelContext() throws Exception { |
| CamelContext context = super.createCamelContext(); |
| context.addLifecycleStrategy(veto); |
| return context; |
| } |
| |
| private class MyVeto implements LifecycleStrategy { |
| |
| @Override |
| public void onContextStart(CamelContext context) throws VetoCamelContextStartException { |
| // we just want camel context to not startup, but do not rethrow exception |
| throw new VetoCamelContextStartException("Forced", context, false); |
| } |
| |
| @Override |
| public void onContextStop(CamelContext context) { |
| } |
| |
| @Override |
| public void onComponentAdd(String name, Component component) { |
| } |
| |
| @Override |
| public void onComponentRemove(String name, Component component) { |
| } |
| |
| @Override |
| public void onEndpointAdd(Endpoint endpoint) { |
| } |
| |
| @Override |
| public void onEndpointRemove(Endpoint endpoint) { |
| } |
| |
| @Override |
| public void onServiceAdd(CamelContext context, Service service, Route route) { |
| } |
| |
| @Override |
| public void onServiceRemove(CamelContext context, Service service, Route route) { |
| } |
| |
| @Override |
| public void onRoutesAdd(Collection<Route> routes) { |
| } |
| |
| @Override |
| public void onRoutesRemove(Collection<Route> routes) { |
| } |
| |
| @Override |
| public void onRouteContextCreate(RouteContext routeContext) { |
| } |
| |
| @Override |
| public void onErrorHandlerAdd(RouteContext routeContext, Processor errorHandler, ErrorHandlerFactory errorHandlerBuilder) { |
| } |
| |
| @Override |
| public void onThreadPoolAdd(CamelContext camelContext, ThreadPoolExecutor threadPool, String id, String sourceId, String routeId, String threadPoolProfileId) { |
| } |
| |
| @Override |
| public void onThreadPoolRemove(CamelContext camelContext, ThreadPoolExecutor threadPool) { |
| } |
| } |
| } |