public LockOptions getLockRequest(LockModeType lockModeType, Map<String, Object> properties) {
LockOptions lockOptions = new LockOptions();
LockOptions.copy(this.lockOptions, lockOptions);
lockOptions.setLockMode(getLockMode(lockModeType));
if (properties != null) {
setLockOptions(properties, lockOptions);
}
return lockOptions;
}
@Override
protected String applyLocks(
String sql,
QueryParameters parameters,
Dialect dialect,
List<AfterLoadAction> afterLoadActions)
throws QueryException {
// can't cache this stuff either (per-invocation)
final LockOptions lockOptions = parameters.getLockOptions();
final String result;
if (lockOptions == null
|| (lockOptions.getLockMode() == LockMode.NONE && lockOptions.getAliasLockCount() == 0)) {
return sql;
} else {
LockOptions locks = new LockOptions();
locks.setLockMode(lockOptions.getLockMode());
locks.setTimeOut(lockOptions.getTimeOut());
locks.setScope(lockOptions.getScope());
Iterator iter = lockOptions.getAliasLockIterator();
while (iter.hasNext()) {
Map.Entry me = (Map.Entry) iter.next();
locks.setAliasSpecificLockMode(
getAliasName((String) me.getKey()), (LockMode) me.getValue());
}
Map keyColumnNames = null;
if (dialect.forUpdateOfColumns()) {
keyColumnNames = new HashMap();
for (int i = 0; i < names.length; i++) {
keyColumnNames.put(names[i], persisters[i].getIdentifierColumnNames());
}
}
result = dialect.applyLocksToSql(sql, locks, keyColumnNames);
}
logQuery(queryString, result);
return result;
}