[OLINGO-1233] Make method buildQuery of org.apache.olingo.odata2.jpa.processor.core.access.data.JPAQueryBuilder public

• Type: New Feature
• Status: Open
• Priority: Critical
• Resolution: Unresolved
• Affects Version/s: V2 2.0.10
• Component/s: odata2-jpa
• Labels: QueryBuilder
• Environment: SAP Cloud Platform
• Assignee: Unassigned
• Reporter: Alexander Parr
• Created: 06/Feb/18 09:46
• Updated: 06/Feb/18 09:46

Description

Hi community,

we are using Olingo JPA Processor to generate an OData Service. By registering an EntityListener in our JPA class, we hook in the logic of some calls, to have some app specific behaviour which can't be provided by Olingo.

However, we like to make use of, whats implemented by Olingo JPA already - the generation of a JPQL database statement out of a OData request and adjust the statement to our needs. Right now this is hardly possible, because the method doing that is marked as private. The method I would use to do that would be buildQuery of class JPAQueryBuilder see

https://github.com/apache/olingo-odata2/blob/master/odata2-jpa-processor/jpa-core/src/main/java/org/apache/olingo/odata2/jpa/processor/core/access/data/JPAQueryBuilder.java#L181

Therefore, I would like to raise a feature request to make method buildQuery public to support a implementation in an EntityListener which bases on whats supported by Olingo already.