/** {@inheritDoc} */
@Override
public Expression buildSelectionCriteria(
String entityName, String selectionCriteria, AbstractSession session) {
try {
// Create the parsed tree representation of the selection criteria
JPQLExpression jpqlExpression =
new JPQLExpression(
selectionCriteria,
DefaultEclipseLinkJPQLGrammar.instance(),
ConditionalExpressionBNF.ID,
isTolerant());
// Caches the info and add a virtual range variable declaration
JPQLQueryContext queryContext = new JPQLQueryContext(jpqlGrammar());
queryContext.cache(session, null, jpqlExpression, selectionCriteria);
queryContext.addRangeVariableDeclaration(entityName, "this");
// Validate the JPQL query, which will use the JPQL grammar matching the validation
// level, for now, only validate the query statement because there could be an unknown
// ending that is an order by clause
validate(queryContext, jpqlExpression.getQueryStatement());
// Create the Expression representing the selection criteria
return queryContext.buildExpression(jpqlExpression.getQueryStatement());
} catch (JPQLException exception) {
throw exception;
} catch (Exception exception) {
throw buildUnexpectedException(selectionCriteria, exception);
}
}
