| // 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.cmdline; |
| |
| import com.google.common.base.Preconditions; |
| import com.google.devtools.build.lib.io.InconsistentFilesystemException; |
| import com.google.devtools.build.lib.server.FailureDetails; |
| import com.google.devtools.build.lib.server.FailureDetails.FailureDetail; |
| import com.google.devtools.build.lib.server.FailureDetails.TargetPatterns; |
| import com.google.devtools.build.lib.skyframe.DetailedException; |
| import com.google.devtools.build.lib.util.DetailedExitCode; |
| |
| /** An exception indicating a target label that cannot be parsed. */ |
| public class TargetParsingException extends Exception implements DetailedException { |
| |
| private final DetailedExitCode detailedExitCode; |
| |
| public TargetParsingException(String message, TargetPatterns.Code code) { |
| super(Preconditions.checkNotNull(message)); |
| this.detailedExitCode = DetailedExitCode.of(createFailureDetail(message, code)); |
| } |
| |
| public TargetParsingException(String message, Throwable cause, TargetPatterns.Code code) { |
| super(Preconditions.checkNotNull(message), cause); |
| this.detailedExitCode = DetailedExitCode.of(createFailureDetail(message, code)); |
| } |
| |
| public TargetParsingException( |
| String message, Throwable cause, DetailedExitCode detailedExitCode) { |
| super(Preconditions.checkNotNull(message), cause); |
| this.detailedExitCode = Preconditions.checkNotNull(detailedExitCode); |
| } |
| |
| public TargetParsingException(String message, DetailedExitCode detailedExitCode) { |
| super(Preconditions.checkNotNull(message)); |
| this.detailedExitCode = Preconditions.checkNotNull(detailedExitCode); |
| } |
| |
| public TargetParsingException(InconsistentFilesystemException cause) { |
| super(cause.getMessage(), cause); |
| this.detailedExitCode = |
| DetailedExitCode.of( |
| FailureDetails.FailureDetail.newBuilder() |
| .setPackageLoading( |
| FailureDetails.PackageLoading.newBuilder() |
| .setCode( |
| FailureDetails.PackageLoading.Code |
| .TRANSIENT_INCONSISTENT_FILESYSTEM_ERROR)) |
| .setMessage(getMessage()) |
| .build()); |
| } |
| |
| private static FailureDetail createFailureDetail(String message, TargetPatterns.Code code) { |
| return FailureDetail.newBuilder() |
| .setMessage(message) |
| .setTargetPatterns(TargetPatterns.newBuilder().setCode(code).build()) |
| .build(); |
| } |
| |
| /** |
| * Returns the detailed exit code that contains the failure detail associated with the error |
| * during parsing. |
| */ |
| @Override |
| public DetailedExitCode getDetailedExitCode() { |
| return detailedExitCode; |
| } |
| } |