| /* |
| * Copyright 2013-present Facebook, Inc. |
| * |
| * 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.facebook.buck.cli; |
| |
| import com.facebook.buck.event.AbstractBuckEvent; |
| import com.facebook.buck.event.BuckEvent; |
| import com.google.common.base.Objects; |
| import com.google.common.collect.ImmutableList; |
| |
| /** |
| * Events tracking the start and stop of a buck command. |
| */ |
| @SuppressWarnings("PMD.OverrideBothEqualsAndHashcode") |
| public abstract class CommandEvent extends AbstractBuckEvent { |
| private final String commandName; |
| private final ImmutableList<String> args; |
| private final boolean isDaemon; |
| |
| /** |
| * @param commandName The name of the Buck subcommand, such as {@code build} or {@code test}. |
| * @param args The arguments passed to the subcommand. These are often build targets. |
| * @param isDaemon Whether the daemon was in use. |
| */ |
| private CommandEvent(String commandName, ImmutableList<String> args, boolean isDaemon) { |
| this.commandName = commandName; |
| this.args = args; |
| this.isDaemon = isDaemon; |
| } |
| |
| public String getCommandName() { |
| return commandName; |
| } |
| |
| /** @return Arguments passed to {@link #getCommandName()}. */ |
| public ImmutableList<String> getArgs() { |
| return args; |
| } |
| |
| public boolean isDaemon() { |
| return isDaemon; |
| } |
| |
| @Override |
| protected String getValueString() { |
| return String.format("%s, isDaemon: %b", commandName, isDaemon); |
| } |
| |
| @Override |
| public boolean isRelatedTo(BuckEvent event) { |
| if (!(event instanceof CommandEvent)) { |
| return false; |
| } |
| |
| CommandEvent that = (CommandEvent) event; |
| |
| return Objects.equal(getCommandName(), that.getCommandName()) && |
| Objects.equal(getArgs(), that.getArgs()) && |
| Objects.equal(isDaemon(), that.isDaemon()); |
| } |
| |
| @Override |
| public int hashCode() { |
| return Objects.hashCode(getCommandName(), getArgs(), isDaemon()); |
| } |
| |
| public static Started started(String commandName, ImmutableList<String> args, boolean isDaemon) { |
| return new Started(commandName, args, isDaemon); |
| } |
| |
| public static Finished finished(String commandName, |
| ImmutableList<String> args, |
| boolean isDaemon, |
| int exitCode) { |
| return new Finished(commandName, args, isDaemon, exitCode); |
| } |
| |
| public static class Started extends CommandEvent { |
| private Started(String commandName, ImmutableList<String> args, boolean isDaemon) { |
| super(commandName, args, isDaemon); |
| } |
| |
| @Override |
| public String getEventName() { |
| return "CommandStarted"; |
| } |
| } |
| |
| public static class Finished extends CommandEvent { |
| private final int exitCode; |
| |
| private Finished(String commandName, |
| ImmutableList<String> args, |
| boolean isDaemon, |
| int exitCode) { |
| super(commandName, args, isDaemon); |
| this.exitCode = exitCode; |
| } |
| |
| public int getExitCode() { |
| return exitCode; |
| } |
| |
| @Override |
| public String getEventName() { |
| return "CommandFinished"; |
| } |
| |
| @Override |
| public boolean equals(Object o) { |
| if (!super.equals(o)) { |
| return false; |
| } |
| |
| Finished that = (Finished) o; |
| return getExitCode() == that.getExitCode(); |
| } |
| |
| @Override |
| public int hashCode() { |
| return Objects.hashCode(getCommandName(), getArgs(), isDaemon(), getExitCode()); |
| } |
| } |
| } |