/* | |
* 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.proxy; | |
import com.alibaba.dubbo.common.Constants; | |
import com.alibaba.dubbo.common.utils.ReflectUtils; | |
import com.alibaba.dubbo.rpc.Invoker; | |
import com.alibaba.dubbo.rpc.ProxyFactory; | |
import com.alibaba.dubbo.rpc.RpcException; | |
import com.alibaba.dubbo.rpc.service.EchoService; | |
/** | |
* AbstractProxyFactory | |
* | |
* @author william.liangf | |
*/ | |
public abstract class AbstractProxyFactory implements ProxyFactory { | |
public <T> T getProxy(Invoker<T> invoker) throws RpcException { | |
Class<?>[] interfaces = null; | |
String config = invoker.getUrl().getParameter("interfaces"); | |
if (config != null && config.length() > 0) { | |
String[] types = Constants.COMMA_SPLIT_PATTERN.split(config); | |
if (types != null && types.length > 0) { | |
interfaces = new Class<?>[types.length + 2]; | |
interfaces[0] = invoker.getInterface(); | |
interfaces[1] = EchoService.class; | |
for (int i = 0; i < types.length; i ++) { | |
interfaces[i + 1] = ReflectUtils.forName(types[i]); | |
} | |
} | |
} | |
if (interfaces == null) { | |
interfaces = new Class<?>[] {invoker.getInterface(), EchoService.class}; | |
} | |
return getProxy(invoker, interfaces); | |
} | |
public abstract <T> T getProxy(Invoker<T> invoker, Class<?>[] types); | |
} |