| // Copyright 2016 The Bazel Authors. All rights reserved. |
| // |
| // 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.google.devtools.build.lib.remote; |
| |
| import com.google.devtools.build.lib.analysis.config.InvalidConfigurationException; |
| import com.google.devtools.build.lib.concurrent.ThreadSafety.ThreadSafe; |
| import io.grpc.ManagedChannel; |
| import io.grpc.netty.NettyChannelBuilder; |
| import java.net.URI; |
| import java.net.URISyntaxException; |
| |
| /** Helper methods for gRPC calls */ |
| @ThreadSafe |
| public final class RemoteUtils { |
| public static ManagedChannel createChannel(String hostAndPort) |
| throws InvalidConfigurationException { |
| try { |
| URI uri = new URI("dummy://" + hostAndPort); |
| if (uri.getHost() == null || uri.getPort() == -1) { |
| throw new URISyntaxException("Invalid host or port.", ""); |
| } |
| return NettyChannelBuilder.forAddress(uri.getHost(), uri.getPort()) |
| .usePlaintext(true) |
| .build(); |
| } catch (URISyntaxException e) { |
| throw new InvalidConfigurationException( |
| "Invalid argument for the address of remote cache server: " + hostAndPort); |
| } |
| } |
| } |