ServiceUtil.java

/**
 * 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.blueprint.utils;

import org.osgi.framework.ServiceRegistration;

public final class ServiceUtil {
    
    private ServiceUtil() {
    }
    
    public static void safeUnregisterService(ServiceRegistration<?> reg) 
    {
      if(reg != null) {
        try {
          reg.unregister();
        } catch (IllegalStateException e) {
          //This can be safely ignored
        }
      }
    }
}