1 files changed, 61 insertions, 0 deletions
diff --git a/src/main/java/com/google/devtools/build/lib/remote/ExecutionStatusException.java b/src/main/java/com/google/devtools/build/lib/remote/ExecutionStatusException.java
new file mode 100644
index 0000000000..63839a7ae8
--- /dev/null
+++ b/src/main/java/com/google/devtools/build/lib/remote/ExecutionStatusException.java
@@ -0,0 +1,61 @@
+// 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 com.google.devtools.remoteexecution.v1test.ExecuteResponse;
+import com.google.rpc.Status;
+import io.grpc.Status.Code;
+import io.grpc.StatusRuntimeException;
+import javax.annotation.Nullable;
+
+/**
+ * Exception to signal that a remote execution has failed with a certain status received from the
+ * server, and other details, such as the action result and the server logs. The exception may be
+ * retriable or not, depending on the status/details.
+ */
+public class ExecutionStatusException extends StatusRuntimeException {
+  private final Status status;
+  private final ExecuteResponse response;
+
+  public ExecutionStatusException(Status status, @Nullable ExecuteResponse response) {
+    super(convertStatus(status, response));
+    this.status = status;
+    this.response = response;
+  }
+
+  private static io.grpc.Status convertStatus(Status status, @Nullable ExecuteResponse response) {
+    io.grpc.Status result =
+        io.grpc.Status.fromCodeValue(
+            // Hack: convert to non-retriable exception on timeouts.
+            isExecutionTimeout(status, response)
+                ? Code.FAILED_PRECONDITION.value()
+                : status.getCode());
+    return result.withDescription(status.getMessage());
+  }
+
+  private static boolean isExecutionTimeout(Status status, @Nullable ExecuteResponse response) {
+    return response != null
+        && response.getStatus().equals(status)
+        && status.getCode() == Code.DEADLINE_EXCEEDED.value();
+  }
+
+  public boolean isExecutionTimeout() {
+    return isExecutionTimeout(status, response);
+  }
+
+  @Nullable
+  public ExecuteResponse getResponse() {
+    return response;
+  }
+}