/* * Copyright 1999-2011 Alibaba Group. * * Licensed 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 com.alibaba.dubbo.rpc.protocol; import com.alibaba.dubbo.common.URL; import com.alibaba.dubbo.rpc.Invocation; import com.alibaba.dubbo.rpc.Invoker; import com.alibaba.dubbo.rpc.Result; import com.alibaba.dubbo.rpc.RpcException; /** * InvokerWrapper * * @author william.liangf */ public class InvokerWrapper<T> implements Invoker<T> { private final Invoker<T> invoker; private final URL url; public InvokerWrapper(Invoker<T> invoker, URL url){ this.invoker = invoker; this.url = url; } public Class<T> getInterface() { return invoker.getInterface(); } public URL getUrl() { return url; } public boolean isAvailable() { return invoker.isAvailable(); } public Result invoke(Invocation invocation) throws RpcException { return invoker.invoke(invocation); } public void destroy() { invoker.destroy(); } }