| /* |
| * Copyright 2012-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.step; |
| |
| import com.facebook.buck.model.BuildTarget; |
| import com.google.common.base.Optional; |
| |
| @SuppressWarnings("serial") |
| public class StepFailedException extends Exception { |
| |
| private final Step step; |
| private final int exitCode; |
| |
| private StepFailedException(String message, Step step, int exitCode) { |
| super(message); |
| this.step = step; |
| this.exitCode = exitCode; |
| } |
| |
| static StepFailedException createForFailingStep(Step step, |
| ExecutionContext context, |
| int exitCode, |
| Optional<BuildTarget> buildTarget) { |
| String message; |
| if (buildTarget.isPresent()) { |
| message = String.format("%s failed on step \"%s\" with exit code %d", |
| buildTarget.get().getFullyQualifiedName(), |
| step.getShortName(), |
| exitCode); |
| } else { |
| message = String.format("Failed with %d: %s", |
| exitCode, |
| step.getDescription(context)); |
| } |
| return new StepFailedException(message, step, exitCode); |
| } |
| |
| public Step getStep() { |
| return step; |
| } |
| |
| public int getExitCode() { |
| return exitCode; |
| } |
| } |