Add application err category #2485
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| /* | ||
| * Copyright (C) 2022 Temporal Technologies, Inc. All Rights Reserved. | ||
| * | ||
| * Copyright (C) 2012-2016 Amazon.com, Inc. or its affiliates. All Rights Reserved. | ||
| * | ||
| * Modifications copyright (C) 2017 Uber Technologies, Inc. | ||
| * | ||
| * Licensed under the Apache License, Version 2.0 (the "License"); | ||
| * you may not use this material 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. | ||
| */ | ||
|
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| package io.temporal.failure; | ||
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| /** | ||
| * Used to categorize application failures, for example, to distinguish benign errors from others. | ||
| * | ||
| * @see io.temporal.api.enums.v1.ApplicationErrorCategory | ||
| */ | ||
| public enum ApplicationErrorCategory { | ||
| UNSPECIFIED, | ||
| /** Expected application error with little/no severity. */ | ||
| BENIGN, | ||
| ; | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,78 @@ | ||
| /* | ||
| * Copyright (C) 2022 Temporal Technologies, Inc. All Rights Reserved. | ||
| * | ||
| * Copyright (C) 2012-2016 Amazon.com, Inc. or its affiliates. All Rights Reserved. | ||
| * | ||
| * Modifications copyright (C) 2017 Uber Technologies, Inc. | ||
| * | ||
| * Licensed under the Apache License, Version 2.0 (the "License"); | ||
| * you may not use this material 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. | ||
| */ | ||
|
|
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| package io.temporal.internal.common; | ||
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| import io.temporal.api.failure.v1.Failure; | ||
| import io.temporal.failure.ApplicationErrorCategory; | ||
| import io.temporal.failure.ApplicationFailure; | ||
| import javax.annotation.Nullable; | ||
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| public class FailureUtils { | ||
|
Contributor
There was a problem hiding this comment. Pedantic, but would add a private constructor here |
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| private FailureUtils() {} | ||
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| public static boolean isBenignApplicationFailure(@Nullable Throwable t) { | ||
| if (t instanceof ApplicationFailure | ||
| && ((ApplicationFailure) t).getApplicationErrorCategory() | ||
| == ApplicationErrorCategory.BENIGN) { | ||
| return true; | ||
| } | ||
| return false; | ||
| } | ||
|
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| public static boolean isBenignApplicationFailure(@Nullable Failure failure) { | ||
| if (failure != null | ||
| && failure.getApplicationFailureInfo() != null | ||
| && FailureUtils.categoryFromProto(failure.getApplicationFailureInfo().getCategory()) | ||
| == ApplicationErrorCategory.BENIGN) { | ||
| return true; | ||
| } | ||
| return false; | ||
| } | ||
|
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| public static ApplicationErrorCategory categoryFromProto( | ||
| io.temporal.api.enums.v1.ApplicationErrorCategory protoCategory) { | ||
| if (protoCategory == null) { | ||
| return ApplicationErrorCategory.UNSPECIFIED; | ||
| } | ||
| switch (protoCategory) { | ||
| case APPLICATION_ERROR_CATEGORY_BENIGN: | ||
| return ApplicationErrorCategory.BENIGN; | ||
| case APPLICATION_ERROR_CATEGORY_UNSPECIFIED: | ||
| case UNRECOGNIZED: | ||
| default: | ||
| // Fallback unrecognized or unspecified proto values as UNSPECIFIED | ||
| return ApplicationErrorCategory.UNSPECIFIED; | ||
| } | ||
| } | ||
|
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| public static io.temporal.api.enums.v1.ApplicationErrorCategory categoryToProto( | ||
| io.temporal.failure.ApplicationErrorCategory category) { | ||
| switch (category) { | ||
| case BENIGN: | ||
| return io.temporal.api.enums.v1.ApplicationErrorCategory.APPLICATION_ERROR_CATEGORY_BENIGN; | ||
| case UNSPECIFIED: | ||
| default: | ||
| // Fallback to UNSPECIFIED for unknown values | ||
| return io.temporal.api.enums.v1.ApplicationErrorCategory | ||
| .APPLICATION_ERROR_CATEGORY_UNSPECIFIED; | ||
| } | ||
| } | ||
| } | ||
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It seems in other parts of the SDK, e.g. parent close policy, we just expose the raw enum from proto. Should we do the same here? It has "unrecognized", automatically gets new values, etc.
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Didn't notice that, have changed to use raw proto