*
* @param accountId
* @return 2012-12-10 ����12:03:54 ����
*/
public List<Integer> queryRoleIdList(Integer accountId) {
QueryModel queryModel = new QueryModel();
if (null != accountId) {
queryModel.combEquals("accountId", accountId);
List<AccountRole> accountRoleList = super.queryByModel(queryModel);
if (null != accountRoleList && accountRoleList.size() > 0) {
List<Integer> resultList = new ArrayList<Integer>();
for (AccountRole accountRole : accountRoleList) {
resultList.add(accountRole.getRoleId());