| /* |
| * Copyright 2018 The gRPC Authors |
| * |
| * 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 io.grpc.internal; |
| |
| import com.google.common.base.MoreObjects; |
| import io.grpc.CallOptions; |
| import io.grpc.ClientCall; |
| import io.grpc.ConnectivityState; |
| import io.grpc.ManagedChannel; |
| import io.grpc.MethodDescriptor; |
| import java.util.concurrent.TimeUnit; |
| |
| abstract class ForwardingManagedChannel extends ManagedChannel { |
| |
| private final ManagedChannel delegate; |
| |
| ForwardingManagedChannel(ManagedChannel delegate) { |
| this.delegate = delegate; |
| } |
| |
| @Override |
| public ManagedChannel shutdown() { |
| return delegate.shutdown(); |
| } |
| |
| @Override |
| public boolean isShutdown() { |
| return delegate.isShutdown(); |
| } |
| |
| @Override |
| public boolean isTerminated() { |
| return delegate.isTerminated(); |
| } |
| |
| @Override |
| public ManagedChannel shutdownNow() { |
| return delegate.shutdownNow(); |
| } |
| |
| @Override |
| public boolean awaitTermination(long timeout, TimeUnit unit) throws InterruptedException { |
| return delegate.awaitTermination(timeout, unit); |
| } |
| |
| @Override |
| public <RequestT, ResponseT> ClientCall<RequestT, ResponseT> newCall( |
| MethodDescriptor<RequestT, ResponseT> methodDescriptor, CallOptions callOptions) { |
| return delegate.newCall(methodDescriptor, callOptions); |
| } |
| |
| @Override |
| public String authority() { |
| return delegate.authority(); |
| } |
| |
| @Override |
| public ConnectivityState getState(boolean requestConnection) { |
| return delegate.getState(requestConnection); |
| } |
| |
| @Override |
| public void notifyWhenStateChanged(ConnectivityState source, Runnable callback) { |
| delegate.notifyWhenStateChanged(source, callback); |
| } |
| |
| @Override |
| public void resetConnectBackoff() { |
| delegate.resetConnectBackoff(); |
| } |
| |
| @Override |
| public void enterIdle() { |
| delegate.enterIdle(); |
| } |
| |
| @Override |
| public String toString() { |
| return MoreObjects.toStringHelper(this).add("delegate", delegate).toString(); |
| } |
| } |