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Posted to dev@avro.apache.org by "Rich DiCroce (Jira)" <ji...@apache.org> on 2020/03/02 15:56:00 UTC
[jira] [Created] (AVRO-2767) Can't easily use Java annotations to
set enum default
Rich DiCroce created AVRO-2767:
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Summary: Can't easily use Java annotations to set enum default
Key: AVRO-2767
URL: https://issues.apache.org/jira/browse/AVRO-2767
Project: Apache Avro
Issue Type: Bug
Components: java
Affects Versions: 1.9.2
Reporter: Rich DiCroce
1.9.0 introduced support for enum default values. There's currently not an easy way to set an enum's default value when using Java annotations:
* AvroDefault cannot be applied to a class.
* AvroMeta can be applied to a class, but has no effect on an enum class. Not sure if that's a bug or not. Even if it could, "default" is a reserved name so presumably that would cause an error.
The only solution I can find is to apply AvroSchema to the enum class and define everything, even though the only thing I want to set is the default.
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