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.blueprint.framework;
  
  import static org.junit.Assert.fail;
  
  import java.util.ArrayList;
  import java.util.List;
  import javax.management.openmbean.CompositeData;
  import javax.management.openmbean.CompositeType;
  
  import org.apache.aries.jmx.blueprint.BlueprintMetadataMBean;
  
  abstract class AbstractServiceReferenceValidator extends AbstractCompositeDataValidator implements NonNullObjectValueValidator {
      private List<ReferenceListenerValidator> referenceListenerValidators = new ArrayList<ReferenceListenerValidator>();
      
      protected AbstractServiceReferenceValidator(CompositeType type) {
          super(type);
      }
      
      public void addReferenceListenerValidator(ReferenceListenerValidator... validators){
          for (ReferenceListenerValidator validator : validators)
              this.referenceListenerValidators.add(validator);
      }
      
      public void validate(CompositeData target){
          super.validate(target);
          if (referenceListenerValidators.size() != 0){
              CompositeData[] referenceListeners = (CompositeData[])target.get(BlueprintMetadataMBean.REFERENCE_LISTENERS);
              if ( referenceListenerValidators.size() != referenceListeners.length )
                  fail("The quantity of the listeners is not the same, expect " +referenceListenerValidators.size()+" but got "+ referenceListeners.length);
              for (int i=0; i<referenceListenerValidators.size(); i++)
                  referenceListenerValidators.get(i).validate(referenceListeners[i]);
          }
      }
      
  }
  