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https://issues.apache.org/jira/browse/CXF-9174?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18037512#comment-18037512
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Andriy Redko commented on CXF-9174:
-----------------------------------
Thank you [~raoua95] , the PR will be highly appreciated
> Allow overriding buildPredicate in JPACriteriaQueryVisitor for custom
> predicates
> --------------------------------------------------------------------------------
>
> Key: CXF-9174
> URL: https://issues.apache.org/jira/browse/CXF-9174
> Project: CXF
> Issue Type: Improvement
> Components: JAX-RS
> Environment: * Apache CXF 4.0.4
> * {{cxf-rt-rs-extension-search}}
> * Jakarta Persistence ({{{}jakarta.persistence{}}})
> Reporter: Raoua KHATERCHI
> Priority: Major
> Fix For: 4.1.1
>
>
> I am using Apache CXF 4.0.4 with {{cxf-rt-rs-extension-search}} for building
> JPA Criteria queries via {{{}JPACriteriaQueryVisitor{}}}. Currently, the
> class {*}does not allow overriding or extending the {{buildPredicate}}
> logic{*}, because:
> # The method {{buildPredicate(PrimitiveStatement ps)}} in
> {{AbstractJPATypedQueryVisitor}} is {*}private{*}, making it impossible to
> customize predicate generation.
> # There is no protected or public extension point to apply custom
> transformations, such as accent-insensitive search, normalization of fields,
> or other domain-specific predicate logic.
> This limitation prevents extending CXF's FIQL/JPA Criteria integration for
> advanced use cases like accent-insensitive filtering in a way that works
> across Oracle and PostgreSQL.
> *Expected behavior:*
> Provide either:
> * {{buildPredicate}} or similar method as *protected* in
> {{AbstractJPATypedQueryVisitor}} so it can be overridden, or
> * A clear extension point in {{JPACriteriaQueryVisitor}} to allow
> customization of predicate generation without copying the entire class.
> This will allow developers to implement custom filtering logic (e.g.,
> unaccented search, normalization) in a maintainable way without modifying CXF
> core classes.
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