/** INTERNAL: */
@Override
public void process(AbstractSession session) {
// Build the stored procedure call.
StoredProcedureCall call = new StoredProcedureCall();
// Process the stored procedure parameters.
int index = 1;
boolean callByIndex = callByIndex();
boolean hasOutParameters = false;
for (StoredProcedureParameterMetadata parameter : m_parameters) {
parameter.processArgument(call, callByIndex, index);
index++;
// In JPA, if we have at least one out parameter we assume the
// procedure does not return a result set.
if (parameter.isOutParameter()) {
hasOutParameters = true;
}
}
// Process the procedure name.
call.setProcedureName(m_procedureName);
// Process the returns result set.
call.setReturnsResultSet(returnsResultSet(hasOutParameters));
// Process the multiple result sets.
call.setHasMultipleResultSets(hasMultipleResultSets());
// Create a JPA query to store internally on the session.
JPAQuery query = new JPAQuery(getName(), call, processQueryHints(session));
if (!m_resultClasses.isEmpty()) {
// Process the multiple result classes.
for (MetadataClass resultClass : m_resultClasses) {
query.addResultClassNames(getJavaClassName(resultClass));
}
} else if (!m_resultSetMappings.isEmpty()) {
// Process the multiple result set mapping.
query.setResultSetMappings(m_resultSetMappings);
} else {
// Legacy support (EclipseLink @NamedStoreProcedureQuery).
if (!getResultClass().isVoid()) {
query.setResultClassName(getJavaClassName(getResultClass()));
} else if (hasResultSetMapping(session)) {
query.addResultSetMapping(getResultSetMapping());
}
}
addJPAQuery(query, session);
}
