/// <summary>
/// 根据指定条件删除职位
/// </summary>
/// <param name="positionSearcher">职位查询对象</param>
/// <param name="tran">中间事务对象</param>
public void Delete(PositionSearcher positionSearcher, ICTransaction tran)
{
PositionSearcher querySearcher = null;
HibernateTransaction hTran = null;
ISession session = null;
HQLQueryParser queryParser = new HQLQueryParser();
StringBuilder query = new StringBuilder();
query.Append("DELETE FROM ");
query.Append(" Position ");
query.Append("WHERE ");
query.Append(" PositionId IN (");
query.Append(" SELECT ");
query.Append(" P.PositionId ");
query.Append(" FROM ");
query.Append(" Position P ");
if (positionSearcher != null)
{
querySearcher = (PositionSearcher)positionSearcher.Clone();
querySearcher.TableName = "P";
if (querySearcher.CurrCompany != null)
{
querySearcher.CurrCompany.TableName = "C";
query.Append("LEFT JOIN ");
query.Append(" P.CurrCompany C ");
}
if (querySearcher.CurrDepartment != null)
{
querySearcher.CurrDepartment.TableName = "D";
query.Append("LEFT JOIN ");
query.Append(" P.CurrDepartment D ");
}
}
queryParser.SearcherParse(querySearcher);
if (!string.IsNullOrEmpty(queryParser.ConditionString))
{
query.Append("WHERE ");
query.Append(" " + queryParser.ConditionString);
}
query.Append(")");
if (tran != null)
{
hTran = (HibernateTransaction)tran;
session = hTran.CurrentSession;
}
else
{
session = this.CurrentHibernateConfig.GetCurrentSession();
}
int effectCount = HibernateHelper.DeleteObjectByHQL(session, query.ToString(), queryParser.ParamCollection);
}
/// <summary>
/// 根据指定条件删除公司
/// </summary>
/// <param name="companySearcher">公司查询对象</param>
/// <param name="tran">中间事务对象</param>
public void Delete(CompanySearcher companySearcher, ICTransaction tran)
{
CompanySearcher querySearcher = null;
HibernateTransaction hTran = null;
ISession session = null;
HQLQueryParser queryParser = new HQLQueryParser();
StringBuilder query = new StringBuilder();
query.AppendLine("DELETE FROM ");
query.AppendLine(" Company C ");
if (companySearcher != null)
{
querySearcher = (CompanySearcher)companySearcher.Clone();
querySearcher.TableName = "C";
}
queryParser.SearcherParse(querySearcher);
if (!string.IsNullOrEmpty(queryParser.ConditionString))
{
query.AppendLine("WHERE ");
query.AppendLine(" " + queryParser.ConditionString);
}
if (tran != null)
{
hTran = (HibernateTransaction)tran;
session = hTran.CurrentSession;
}
else
{
session = this.CurrentHibernateConfig.GetCurrentSession();
}
int effectCount = HibernateHelper.DeleteObjectByHQL(session, query.ToString(), queryParser.ParamCollection);
}