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Difference between revisions of "EclipseLink/Development/JPA 2.0/query definition api"
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Should be a simple translation to EclipseLink Queries and Expressions but will be work intensive. | Should be a simple translation to EclipseLink Queries and Expressions but will be work intensive. | ||
Some methods and interfaces can not be completed until the equivalent functionality has been added to EclipseLink | Some methods and interfaces can not be completed until the equivalent functionality has been added to EclipseLink | ||
| − | : - see [[EclipseLink/Development/JPA_2.0/entity_type_expressions | Entity Type Expressions] | + | : - see [[EclipseLink/Development/JPA_2.0/entity_type_expressions | Entity Type Expressions]] |
: - see [[EclipseLink/Development/JPA_2.0/collection_parameters_for_in|Collection Parameters for IN]] | : - see [[EclipseLink/Development/JPA_2.0/collection_parameters_for_in|Collection Parameters for IN]] | ||
: - see [[EclipseLink/Development/JPA_2.0/case_expressions|CASE Expressions]] | : - see [[EclipseLink/Development/JPA_2.0/case_expressions|CASE Expressions]] | ||
Revision as of 16:11, 28 October 2008
Query Definition API
JPA 2.0 Root | Enhancement Request
Issue Summary
JPA 2.0 specification has introduced a comprehensive object oriented query definition API which compliments JPQL.
General Solution
Should be a simple translation to EclipseLink Queries and Expressions but will be work intensive. Some methods and interfaces can not be completed until the equivalent functionality has been added to EclipseLink
- - see Entity Type Expressions
- - see Collection Parameters for IN
- - see CASE Expressions
Work Required
- Develop model for testing
- approx 4 day
- Update Processing
- approx 13 days - creating query definition implementation.