/* | |
* 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.listener; | |
import com.alibaba.dubbo.common.Constants; | |
import com.alibaba.dubbo.common.extension.Activate; | |
import com.alibaba.dubbo.common.logger.Logger; | |
import com.alibaba.dubbo.common.logger.LoggerFactory; | |
import com.alibaba.dubbo.rpc.Invoker; | |
import com.alibaba.dubbo.rpc.RpcException; | |
/** | |
* DeprecatedProtocolFilter | |
* | |
* @author william.liangf | |
*/ | |
@Activate(Constants.DEPRECATED_KEY) | |
public class DeprecatedInvokerListener extends InvokerListenerAdapter { | |
private static final Logger LOGGER = LoggerFactory.getLogger(DeprecatedInvokerListener.class); | |
public void referred(Invoker<?> invoker) throws RpcException { | |
if (invoker.getUrl().getParameter(Constants.DEPRECATED_KEY, false)) { | |
LOGGER.error("The service " + invoker.getInterface().getName() + " is DEPRECATED! Declare from " + invoker.getUrl()); | |
} | |
} | |
} |