| // Copyright 2020 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.common; |
| |
| import build.bazel.remote.execution.v2.ExecuteResponse; |
| import build.bazel.remote.execution.v2.RequestMetadata; |
| import com.google.devtools.build.lib.actions.ActionExecutionMetadata; |
| import com.google.devtools.build.lib.actions.Spawn; |
| import javax.annotation.Nullable; |
| |
| /** A context that provide remote execution related information for executing an action remotely. */ |
| public class RemoteActionExecutionContext { |
| /** The current step of the context. */ |
| public enum Step { |
| INIT, |
| CHECK_ACTION_CACHE, |
| UPLOAD_INPUTS, |
| EXECUTE_REMOTELY, |
| UPLOAD_OUTPUTS, |
| DOWNLOAD_OUTPUTS, |
| UPLOAD_BES_FILES, |
| } |
| |
| @Nullable private final Spawn spawn; |
| private final RequestMetadata requestMetadata; |
| private final NetworkTime networkTime; |
| |
| @Nullable private ExecuteResponse executeResponse; |
| private Step step; |
| |
| private RemoteActionExecutionContext( |
| @Nullable Spawn spawn, RequestMetadata requestMetadata, NetworkTime networkTime) { |
| this.spawn = spawn; |
| this.requestMetadata = requestMetadata; |
| this.networkTime = networkTime; |
| this.step = Step.INIT; |
| } |
| |
| /** Returns current {@link Step} of the context. */ |
| public Step getStep() { |
| return step; |
| } |
| |
| /** Sets current {@link Step} of the context. */ |
| public void setStep(Step step) { |
| this.step = step; |
| } |
| |
| /** Returns the {@link Spawn} of the action being executed or {@code null}. */ |
| @Nullable |
| public Spawn getSpawn() { |
| return spawn; |
| } |
| |
| /** Returns the {@link RequestMetadata} for the action being executed. */ |
| public RequestMetadata getRequestMetadata() { |
| return requestMetadata; |
| } |
| |
| /** |
| * Returns the {@link NetworkTime} instance used to measure the network time during the action |
| * execution. |
| */ |
| public NetworkTime getNetworkTime() { |
| return networkTime; |
| } |
| |
| @Nullable |
| public ActionExecutionMetadata getSpawnOwner() { |
| Spawn spawn = getSpawn(); |
| if (spawn == null) { |
| return null; |
| } |
| |
| return spawn.getResourceOwner(); |
| } |
| |
| public void setExecuteResponse(@Nullable ExecuteResponse executeResponse) { |
| this.executeResponse = executeResponse; |
| } |
| |
| @Nullable |
| public ExecuteResponse getExecuteResponse() { |
| return executeResponse; |
| } |
| |
| /** Creates a {@link RemoteActionExecutionContext} with given {@link RequestMetadata}. */ |
| public static RemoteActionExecutionContext create(RequestMetadata metadata) { |
| return new RemoteActionExecutionContext(/*spawn=*/ null, metadata, new NetworkTime()); |
| } |
| |
| /** |
| * Creates a {@link RemoteActionExecutionContext} with given {@link Spawn} and {@link |
| * RequestMetadata}. |
| */ |
| public static RemoteActionExecutionContext create( |
| @Nullable Spawn spawn, RequestMetadata metadata) { |
| return new RemoteActionExecutionContext(spawn, metadata, new NetworkTime()); |
| } |
| } |