| // 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; |
| |
| /** |
| * This wrapper exception is used as a marker class to already reported errors. Errors are reported |
| * at {@code AbstractBuilder.executeActionTask()} method in case of the builder not aborting in case |
| * of exceptions (For example keepgoing). |
| * |
| * <p>Then In upper levels we wrap catch the exception and throw a BuildFailedException |
| * unconditionally, that is caught and shown as error in AbstractBuildCommand (because the message |
| * of the exception is !=null). |
| * |
| * With this exception we detect that the error was already shown and we wrap it in a |
| * BuildFailedException without message. |
| */ |
| public class AlreadyReportedActionExecutionException extends ActionExecutionException { |
| |
| public AlreadyReportedActionExecutionException(ActionExecutionException cause) { |
| super(cause.getMessage(), cause.getCause(), cause.getAction(), cause.getRootCauses(), |
| cause.isCatastrophe(), cause.getExitCode()); |
| } |
| |
| @Override |
| public boolean showError() { |
| return false; |
| } |
| } |