| /** |
| * 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.event; |
| |
| import java.util.Map; |
| |
| import org.apache.camel.impl.DefaultComponent; |
| import org.springframework.beans.BeansException; |
| import org.springframework.context.ApplicationContext; |
| import org.springframework.context.ApplicationContextAware; |
| import org.springframework.context.ConfigurableApplicationContext; |
| |
| /** |
| * An <a href="http://camel.apache.org/event.html">Event Component</a> |
| * for working with Spring ApplicationEvents |
| * |
| * @version |
| */ |
| public class EventComponent extends DefaultComponent implements ApplicationContextAware { |
| private ApplicationContext applicationContext; |
| |
| public EventComponent() { |
| } |
| |
| public EventComponent(ApplicationContext applicationContext) { |
| setApplicationContext(applicationContext); |
| } |
| |
| public ApplicationContext getApplicationContext() { |
| return applicationContext; |
| } |
| |
| public void setApplicationContext(ApplicationContext applicationContext) throws BeansException { |
| this.applicationContext = applicationContext; |
| } |
| |
| public ConfigurableApplicationContext getConfigurableApplicationContext() { |
| ApplicationContext applicationContext = getApplicationContext(); |
| if (applicationContext instanceof ConfigurableApplicationContext) { |
| return (ConfigurableApplicationContext)applicationContext; |
| } else { |
| throw new IllegalArgumentException("Class: " + applicationContext.getClass().getName() + " is not an instanceof ConfigurableApplicationContext."); |
| } |
| } |
| |
| protected EventEndpoint createEndpoint(String uri, String remaining, Map<String, Object> parameters) throws Exception { |
| EventEndpoint answer = new EventEndpoint(uri, this); |
| return answer; |
| } |
| } |