Jarek Gawor created GERONIMO-6393:
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Summary: javax.validation.Validator lookup improvement
Key: GERONIMO-6393
URL: https://issues.apache.org/jira/browse/GERONIMO-6393
Project: Geronimo
Issue Type: Improvement
Security Level: public (Regular issues)
Components: general
Affects Versions: 3.0
Reporter: Jarek Gawor
Assignee: Jarek Gawor
Each time the same application looks up javax.validation.Validator object in
JNDI a completely new instance of the object is returned (as required per
spec). However, with Apache Bean Validation implementation that means that
expensive annotation scanning is done on each Validator.validate() call.
Apache Bean Validation implementation maintains an annotation cache with each
ValidatorContext. However, each ValidatorFactory.getValidator() call creates a
new instance of ValidatorContext and that's why the cache is not reused and
annotation scanning is done on each call. In Geronimo we can ensure that the
same ValidatorContext is used for the given application and therefore, ensure
that cache is reused and annotation scanning is only done one.
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