/* | |
* 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.commons.proxy.provider; | |
import org.apache.commons.proxy.ObjectProvider; | |
/** | |
* Returns the result of the inner {@link ObjectProvider provider}. Subclasses can override the {@link #getObject()} | |
* method and decorate what comes back from the inner provider in some way (by {@link SingletonProvider caching it} for | |
* example). | |
* | |
* @author James Carman | |
* @since 1.0 | |
*/ | |
public class ProviderDecorator<T> implements ObjectProvider<T> | |
{ | |
//********************************************************************************************************************** | |
// Fields | |
//********************************************************************************************************************** | |
protected ObjectProvider<T> inner; | |
//********************************************************************************************************************** | |
// Constructors | |
//********************************************************************************************************************** | |
public ProviderDecorator( ObjectProvider<T> inner ) | |
{ | |
this.inner = inner; | |
} | |
//********************************************************************************************************************** | |
// ObjectProvider Implementation | |
//********************************************************************************************************************** | |
public T getObject() | |
{ | |
return inner.getObject(); | |
} | |
} |