| // Copyright 2017 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.remote; |
| |
| import io.grpc.Status; |
| import io.grpc.StatusException; |
| import io.grpc.StatusRuntimeException; |
| |
| /** Methods useful when using the {@link RemoteRetrier}. */ |
| public final class RemoteRetrierUtils { |
| |
| public static boolean causedByStatus(Throwable e, Status.Code expected) { |
| if (e instanceof StatusRuntimeException) { |
| return ((StatusRuntimeException) e).getStatus().getCode() == expected; |
| } else if (e instanceof StatusException) { |
| return ((StatusException) e).getStatus().getCode() == expected; |
| } else if (e.getCause() != null) { |
| return causedByStatus(e.getCause(), expected); |
| } |
| return false; |
| } |
| |
| public static boolean causedByExecTimeout(Throwable e) { |
| if (e instanceof ExecutionStatusException) { |
| return ((ExecutionStatusException) e).isExecutionTimeout(); |
| } else if (e.getCause() != null) { |
| return causedByExecTimeout(e.getCause()); |
| } |
| return false; |
| } |
| } |