content: /*
   * 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.osgi;
  
  import javax.xml.bind.annotation.XmlAccessType;
  import javax.xml.bind.annotation.XmlAccessorType;
  import javax.xml.bind.annotation.XmlRootElement;
  
  import org.apache.camel.core.osgi.OsgiCamelContextPublisher;
  import org.apache.camel.core.osgi.OsgiEventAdminNotifier;
  import org.apache.camel.spring.SpringCamelContext;
  import org.osgi.framework.BundleContext;
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  
  @XmlRootElement(name = "camelContext")
  @XmlAccessorType(XmlAccessType.FIELD)
  public class CamelContextFactoryBean extends org.apache.camel.spring.CamelContextFactoryBean {
      private static final Logger LOG = LoggerFactory.getLogger(CamelContextFactoryBean.class);
      
      public BundleContext getBundleContext() {
          return (BundleContext) getApplicationContext().getBean("blueprintBundleContext");
      }
  
      protected SpringCamelContext createContext() {
          SpringCamelContext ctx = newCamelContext();
          // only set the name if its explicit (Camel will auto assign name if none explicit set)
          if (!isImplicitId()) {
              ctx.setName(getId());
          }
          return ctx;
      }
      
      protected SpringCamelContext newCamelContext() {
          return new OsgiSpringCamelContext(getApplicationContext(), getBundleContext());
      }
  
      @Override
      public void afterPropertiesSet() throws Exception {
          super.afterPropertiesSet();
          BundleContext bundleContext = getBundleContext();
          getContext().getManagementStrategy().addEventNotifier(new OsgiCamelContextPublisher(bundleContext));
          try {
              getClass().getClassLoader().loadClass("org.osgi.service.event.EventAdmin");
              getContext().getManagementStrategy().addEventNotifier(new OsgiEventAdminNotifier(bundleContext));
          } catch (Throwable t) {
              // Ignore, if the EventAdmin package is not available, just don't use it
              LOG.debug("EventAdmin package is not available, just don't use it");
          }
      }
  }
  