@Override
public Query getNamedSQLQuery(String queryName) {
errorIfClosed();
checkTransactionSynchStatus();
NamedSQLQueryDefinition nsqlqd = findNamedNativeQuery(queryName);
Query query =
new NoSQLQueryImpl(
nsqlqd, this, factory.getQueryPlanCache().getSQLParameterMetadata(nsqlqd.getQuery()));
query.setComment("named native query " + queryName);
return query;
}
/**
* Constructs a SQLQueryImpl given a sql query defined in the mappings.
*
* @param queryDef The representation of the defined <sql-query/>.
* @param session The session to which this SQLQueryImpl belongs.
* @param parameterMetadata Metadata about parameters found in the query.
*/
SQLQueryImpl(
NamedSQLQueryDefinition queryDef,
SessionImplementor session,
ParameterMetadata parameterMetadata) {
super(queryDef.getQueryString(), queryDef.getFlushMode(), session, parameterMetadata);
if (queryDef.getResultSetRef() != null) {
ResultSetMappingDefinition definition =
session.getFactory().getResultSetMapping(queryDef.getResultSetRef());
if (definition == null) {
throw new MappingException(
"Unable to find resultset-ref definition: " + queryDef.getResultSetRef());
}
this.queryReturns =
new ArrayList<NativeSQLQueryReturn>(Arrays.asList(definition.getQueryReturns()));
} else if (queryDef.getQueryReturns() != null && queryDef.getQueryReturns().length > 0) {
this.queryReturns =
new ArrayList<NativeSQLQueryReturn>(Arrays.asList(queryDef.getQueryReturns()));
} else {
this.queryReturns = new ArrayList<NativeSQLQueryReturn>();
}
this.querySpaces = queryDef.getQuerySpaces();
this.callable = queryDef.isCallable();
}
@Override
public SQLQuery createSQLQuery(NamedSQLQueryDefinition namedQueryDefinition) {
return createNativeQuery(namedQueryDefinition.getQuery());
}