com.alibaba.dubbo.rpc.Invoker Maven / Gradle / Ivy
/*
* 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 com.alibaba.dubbo.rpc;
import com.alibaba.dubbo.common.URL;
@Deprecated
public interface Invoker extends org.apache.dubbo.rpc.Invoker {
Result invoke(Invocation invocation) throws RpcException;
@Override
URL getUrl();
default org.apache.dubbo.rpc.Invoker getOriginal() {
return null;
}
// This method will never be called for a legacy invoker.
@Override
default org.apache.dubbo.rpc.Result invoke(org.apache.dubbo.rpc.Invocation invocation) throws org.apache.dubbo.rpc.RpcException {
return null;
}
class CompatibleInvoker implements Invoker {
private org.apache.dubbo.rpc.Invoker invoker;
public CompatibleInvoker(org.apache.dubbo.rpc.Invoker invoker) {
this.invoker = invoker;
}
@Override
public Class getInterface() {
return invoker.getInterface();
}
@Override
public Result invoke(Invocation invocation) throws RpcException {
return new Result.CompatibleResult(invoker.invoke(invocation.getOriginal()));
}
@Override
public URL getUrl() {
return new URL(invoker.getUrl());
}
@Override
public boolean isAvailable() {
return invoker.isAvailable();
}
@Override
public void destroy() {
invoker.destroy();
}
@Override
public org.apache.dubbo.rpc.Invoker getOriginal() {
return invoker;
}
}
}