| // Copyright 2014 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.actions; |
| |
| import com.google.devtools.build.lib.server.FailureDetails.FailureDetail; |
| import com.google.devtools.build.lib.skyframe.DetailedException; |
| import com.google.devtools.build.lib.util.DetailedExitCode; |
| import net.starlark.java.syntax.Location; |
| |
| /** |
| * This exception is thrown during a build when an input file is missing, but the file is not the |
| * input to any action being executed. |
| * |
| * <p>If a missing input file is an input to an action, an {@link ActionExecutionException} is |
| * thrown instead. |
| */ |
| public class MissingInputFileException extends Exception implements DetailedException { |
| private final DetailedExitCode detailedExitCode; |
| private final Location location; |
| |
| public MissingInputFileException(FailureDetail failureDetail, Location location) { |
| super(failureDetail.getMessage()); |
| this.detailedExitCode = DetailedExitCode.of(failureDetail); |
| this.location = location; |
| } |
| |
| @Override |
| public DetailedExitCode getDetailedExitCode() { |
| return detailedExitCode; |
| } |
| |
| /** |
| * Return a location where this input file is referenced. If there are multiple such locations, |
| * one is chosen arbitrarily. If there are none, return null. |
| */ |
| public Location getLocation() { |
| return location; |
| } |
| } |