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.aries.jmx.test.bundlea.impl;
  
  import java.util.Dictionary;
  
  import org.apache.aries.jmx.test.bundlea.api.InterfaceA;
  import org.apache.aries.jmx.test.bundleb.api.InterfaceB;
  import org.osgi.service.cm.ConfigurationException;
  import org.osgi.util.tracker.ServiceTracker;
  
  /**
   * 
   *
   * @version $Rev$ $Date$
   */
  @SuppressWarnings("rawtypes")
  public class A implements InterfaceA {
  
      private ServiceTracker tracker;
      private Dictionary props;
      
      public A(ServiceTracker tracker) {
          this.tracker = tracker;
      }
      
      /* (non-Javadoc)
       * @see org.apache.aries.jmx.test.bundlea.api.InterfaceA#invoke()
       */
      public boolean invoke() {
          
          if (tracker.getService() != null) {
              InterfaceB service = (InterfaceB) tracker.getService();
              return service.invoke();
          } else {
              return false;
          }
          
      }
  
  	public void updated(Dictionary dictionary) throws ConfigurationException {
          this.props = dictionary;
      }
      
      // test cback
      public Dictionary getConfig() {
          return this.props;
      }
  
  }
  