@Override
public Query createQuery(NamedQueryDefinition namedQueryDefinition) {
errorIfClosed();
checkTransactionSynchStatus();
String queryString = namedQueryDefinition.getQueryString();
Query query = createQuery(queryString);
query.setComment("named HQL/JP-QL query " + namedQueryDefinition.getName());
query.setFlushMode(namedQueryDefinition.getFlushMode());
return query;
}
private Query createQuery(
String queryString, @Nullable QueryModifiers modifiers, boolean forCount) {
Query query = session.createQuery(queryString);
HibernateUtil.setConstants(query, getConstants(), getMetadata().getParams());
if (fetchSize > 0) {
query.setFetchSize(fetchSize);
}
if (timeout > 0) {
query.setTimeout(timeout);
}
if (cacheable != null) {
query.setCacheable(cacheable);
}
if (cacheRegion != null) {
query.setCacheRegion(cacheRegion);
}
if (comment != null) {
query.setComment(comment);
}
if (readOnly != null) {
query.setReadOnly(readOnly);
}
for (Map.Entry<Path<?>, LockMode> entry : lockModes.entrySet()) {
query.setLockMode(entry.getKey().toString(), entry.getValue());
}
if (flushMode != null) {
query.setFlushMode(flushMode);
}
if (modifiers != null && modifiers.isRestricting()) {
if (modifiers.getLimit() != null) {
query.setMaxResults(modifiers.getLimit().intValue());
}
if (modifiers.getOffset() != null) {
query.setFirstResult(modifiers.getOffset().intValue());
}
}
// set transformer, if necessary
List<? extends Expression<?>> projection = getMetadata().getProjection();
if (projection.size() == 1 && !forCount) {
Expression<?> expr = projection.get(0);
if (expr instanceof FactoryExpression<?>) {
query.setResultTransformer(
new FactoryExpressionTransformer((FactoryExpression<?>) projection.get(0)));
}
} else if (!forCount) {
FactoryExpression<?> proj = FactoryExpressionUtils.wrap(projection);
if (proj != null) {
query.setResultTransformer(new FactoryExpressionTransformer(proj));
}
}
return query;
}
@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;
}
public List<Object[]> getTextFlowAndTarget(List<Long> idList, Long localeId) {
StringBuilder queryBuilder = new StringBuilder();
queryBuilder
.append("from HTextFlow tf ")
.append("left join tf.targets tft with tft.locale.id =:localeId ")
.append("where tf.id in (:idList)");
Query q = getSession().createQuery(queryBuilder.toString());
q.setParameterList("idList", idList);
q.setParameter("localeId", localeId);
q.setCacheable(true);
q.setComment("TextFlowTargetDAO.getTextFlowTarget");
return q.list();
}
protected void applyComment(String comment) {
query.setComment(comment);
}