/*
* 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.dubbo;
import junit.framework.TestCase;
import com.alibaba.dubbo.common.URL;
import com.alibaba.dubbo.common.extension.ExtensionLoader;
import com.alibaba.dubbo.rpc.Protocol;
import com.alibaba.dubbo.rpc.ProxyFactory;
import com.alibaba.dubbo.rpc.protocol.dubbo.support.DemoService;
import com.alibaba.dubbo.rpc.protocol.dubbo.support.DemoServiceImpl;
import com.alibaba.dubbo.rpc.service.EchoService;
public class RpcFilterTest extends TestCase
{
private Protocol protocol = ExtensionLoader.getExtensionLoader(Protocol.class).getAdaptiveExtension();
private ProxyFactory proxy = ExtensionLoader.getExtensionLoader(ProxyFactory.class).getAdaptiveExtension();
public void testRpcFilter() throws Exception
{
DemoService service = new DemoServiceImpl();
URL url = URL.valueOf("dubbo://127.0.0.1:9010/com.alibaba.dubbo.rpc.DemoService?service.filter=echo");
protocol.export(proxy.getInvoker(service, DemoService.class, url));
service = proxy.getProxy(protocol.refer(DemoService.class, url));
assertEquals("123",service.echo("123"));
// cast to EchoService
EchoService echo = proxy.getProxy(protocol.refer(EchoService.class, url));
assertEquals(echo.$echo("test"), "test");
assertEquals(echo.$echo("abcdefg"), "abcdefg");
assertEquals(echo.$echo(1234), 1234);
}
}