| /* |
| * Copyright 2016 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 com.google.common.util.concurrent.ListenableFuture; |
| import io.grpc.Attributes; |
| import io.grpc.CallOptions; |
| import io.grpc.InternalChannelz.SocketStats; |
| import io.grpc.InternalLogId; |
| import io.grpc.Metadata; |
| import io.grpc.MethodDescriptor; |
| import io.grpc.Status; |
| import java.util.concurrent.Executor; |
| |
| abstract class ForwardingConnectionClientTransport implements ConnectionClientTransport { |
| @Override |
| public Runnable start(Listener listener) { |
| return delegate().start(listener); |
| } |
| |
| @Override |
| public void shutdown(Status status) { |
| delegate().shutdown(status); |
| } |
| |
| @Override |
| public void shutdownNow(Status status) { |
| delegate().shutdownNow(status); |
| } |
| |
| @Override |
| public ClientStream newStream( |
| MethodDescriptor<?, ?> method, Metadata headers, CallOptions callOptions) { |
| return delegate().newStream(method, headers, callOptions); |
| } |
| |
| @Override |
| public void ping(PingCallback callback, Executor executor) { |
| delegate().ping(callback, executor); |
| } |
| |
| @Override |
| public InternalLogId getLogId() { |
| return delegate().getLogId(); |
| } |
| |
| @Override |
| public Attributes getAttributes() { |
| return delegate().getAttributes(); |
| } |
| |
| @Override |
| public String toString() { |
| return MoreObjects.toStringHelper(this).add("delegate", delegate()).toString(); |
| } |
| |
| @Override |
| public ListenableFuture<SocketStats> getStats() { |
| return delegate().getStats(); |
| } |
| |
| protected abstract ConnectionClientTransport delegate(); |
| } |