Affects Version/s: None
Fix Version/s: None
Security Level: All
This issue is created automatically through a Github pull request on behalf of TheFrozenFire:
At present, a useful feature of ResultSetMappingBuilder, which creates the SELECT clause relevant to the built result set mapping, is unusable with named native queries.
This feature adds two additional, optional parameters to named native queries which stores an arbitrary string placeholder and an array of table aliases with the query.
Upon creation of the named native query, if the ResultSetMapping is a ResultSetMappingBuilder, and the placeholder is specified, the arbitrary string specified as the placeholder will be replaced with the output of ResultSetMappingBuilder::generateSelectClause(), passed the table aliases.
This allows native queries to be bootstrapped into an application as named queries, while also allowing the select clause to be automatically updated in the query as the metadata for the mapped entities changes.
Because native queries are not parsed in any way, a string placeholder is required to be able to interpolate the select clause into the query.