/*
    * Copyright 2011 the original author or authors.
    * 
    * Licensed 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.openehealth.ipf.platform.camel.core.management;
  
  import static org.junit.Assert.assertNotNull;
  
  import java.util.Set;
  
  import javax.management.MBeanServer;
  import javax.management.ObjectInstance;
  import javax.management.ObjectName;
  
  import org.apache.camel.CamelContext;
  import org.junit.AfterClass;
  import org.junit.BeforeClass;
  import org.junit.Test;
  import org.springframework.context.support.ClassPathXmlApplicationContext;
  
  /**
   * @author Reinhard Luft
   */
  public class ProcessorManagementNamingStrategyTest {
  
      private static final String CONTEXT = "context-core-management.xml";
  
      private static CamelContext camelContext;
  
      private static ClassPathXmlApplicationContext appContext;
  
      @BeforeClass
      public static void setUpContext() {
  
          appContext = new ClassPathXmlApplicationContext(CONTEXT);
          camelContext = appContext.getBean("camelContext", CamelContext.class);
      }
  
      @Test
      public void testProcessorManagementNamingStrategy() throws Exception {
  
          ObjectName on = queryForNamedObjects("org.apache.camel:context=camelContext,type=processors,name=\"namingStrategyProcessor\"");
  
          ObjectInstance oi = getMBeanServer().getObjectInstance(on);
          assertNotNull(oi);
      }
  
      @AfterClass
      public static void tearDownAfterClass() {
  
          appContext.destroy();
      }
  
      private ObjectName queryForNamedObjects(String query) throws Exception {
  
          MBeanServer mbeanServer = getMBeanServer();
          Set<ObjectName> s = mbeanServer.queryNames(new ObjectName(query), null);
          return (ObjectName) s.toArray()[0];
      }
  
      private MBeanServer getMBeanServer() {
  
          return camelContext.getManagementStrategy().getManagementAgent().getMBeanServer();
      }
  }