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fix: fix gRPC code conversion #1555

Merged
merged 3 commits into from Nov 18, 2021
Merged

fix: fix gRPC code conversion #1555

merged 3 commits into from Nov 18, 2021

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chanseokoh
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@chanseokoh chanseokoh commented Nov 12, 2021

  • HttpJsonExceptionCallable: HTTP response code is first converted to Code (the actual HTTP code value is lost here during conversion), and later, StatusCode (which is designed to hold an HTTP response code value) is constructed from the converted Code. The mapping back to HTTP codes is by the canned default values of Code, so precision is lost due to the double conversion.

  • HttpJsonStatusCode.of(com.google.rpc.Code rpcCode) is passing rpcCode.getNumber() (which returns integer values 0, 1, 2, 3 ...) as an argument that accepts the HTTP response code, which is wrong. As the best effort, give the canned default HTTP codes.


Unrelated, I don't think there is a reason in our codebase to hold and carry an HTTP response code inside HttpJsonStatusCode, which is not going to be used anywhere and only there to cause this sort of maintenance trouble.

@chanseokoh chanseokoh requested review from meltsufin and vam-google Nov 12, 2021
@chanseokoh chanseokoh requested review from as code owners Nov 12, 2021
@google-cla google-cla bot added the cla: yes label Nov 12, 2021
@chanseokoh chanseokoh merged commit 09b99d5 into main Nov 18, 2021
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@chanseokoh chanseokoh deleted the fix-HttpJsonStatusCode branch Nov 18, 2021
gcf-merge-on-green bot pushed a commit that referenced this issue Dec 2, 2021
🤖 I have created a release \*beep\* \*boop\*
---
### [2.7.1](https://www.github.com/googleapis/gax-java/compare/v2.7.0...v2.7.1) (2021-12-02)


### Bug Fixes

* fix gRPC code conversion ([#1555](https://www.github.com/googleapis/gax-java/issues/1555)) ([09b99d5](https://www.github.com/googleapis/gax-java/commit/09b99d591497b44c3c25b1a54abb0f1cb69d7376))
* pass error message when creating ApiException ([#1556](https://www.github.com/googleapis/gax-java/issues/1556)) ([918ae41](https://www.github.com/googleapis/gax-java/commit/918ae419f84ad5721638ca10eca992333e9f7c3d))
* revert generics syntax change in MockHttpService test utility ([#1574](https://www.github.com/googleapis/gax-java/issues/1574)) ([b629488](https://www.github.com/googleapis/gax-java/commit/b629488ffc7d68158158d9197695158f97229c7b))
* update exception mapping on HTTP error responses ([#1570](https://www.github.com/googleapis/gax-java/issues/1570)) ([8a170d1](https://www.github.com/googleapis/gax-java/commit/8a170d19b42e9b13d4c69dcfbe531d4d4ca69c90))


### Dependencies

* update grpc to 1.42.1 ([#1559](https://www.github.com/googleapis/gax-java/issues/1559)) ([92b7632](https://www.github.com/googleapis/gax-java/commit/92b76325d54604c98c798c489b3a963fdf21a75c))
* upgrade protobuf to 3.19.1 ([#1571](https://www.github.com/googleapis/gax-java/issues/1571)) ([7b354e7](https://www.github.com/googleapis/gax-java/commit/7b354e73b8ce49008bed51076afb255ca5dc68e4))
---


This PR was generated with [Release Please](https://github.com/googleapis/release-please). See [documentation](https://github.com/googleapis/release-please#release-please).
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