| /* |
| * 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.felix.scr.impl.manager; |
| |
| import org.osgi.framework.ServiceReference; |
| |
| /** |
| * @version $Rev:$ $Date:$ |
| */ |
| public class RefPair<T> |
| { |
| private final ServiceReference<T> ref; |
| private T serviceObject; |
| |
| private boolean failed; |
| |
| public RefPair( ServiceReference<T> ref ) |
| { |
| this.ref = ref; |
| } |
| |
| public ServiceReference<T> getRef() |
| { |
| return ref; |
| } |
| |
| public synchronized T getServiceObject() |
| { |
| return serviceObject; |
| } |
| |
| public synchronized void setServiceObject( T serviceObject ) |
| { |
| this.serviceObject = serviceObject; |
| if ( serviceObject != null) |
| { |
| failed = false; |
| } |
| } |
| |
| public synchronized void setFailed( ) |
| { |
| this.failed = true; |
| } |
| |
| public synchronized boolean isFailed() |
| { |
| return failed; |
| } |
| |
| |
| @Override |
| public String toString() |
| { |
| return "[RefPair: ref: [" + ref + "] service: [" + serviceObject + "]]"; |
| } |
| } |