//Rollback Transaction 원형
private static void RollbackTransactionCore(ISqlMapper mapper)
{
if (mapper.IsSessionStarted)
{
ISqlMapSession session = mapper.LocalSession;
if (session.IsTransactionStart)
{
session.RollBackTransaction();
}
}
}
/// <summary>
/// 封装了对应的SqlMap的方法，以事务的方式批量删除
/// </summary>
/// <param name="statementNames"></param>
/// <param name="parameterObjects"></param>
/// <returns></returns>
protected object[] ExecuteBatchDelete(IList <string> statementNames,
IList <object> parameterObjects)
{
Debug.Assert(statementNames.Count ==
parameterObjects.Count, "语句和参数的个数不匹配");
ISqlMapper sqlMap = GetLocalSqlMap();
var results = new object[statementNames.Count];
if (sqlMap.IsSessionStarted)
{
sqlMap.CloseConnection();
}
using (ISqlMapSession sqlMapSession = sqlMap.BeginTransaction())
{
try
{
for (int i = 0; i < statementNames.Count; i++)
{
results[i] = sqlMap.Delete(statementNames[i], parameterObjects[i]);
}
sqlMapSession.CommitTransaction();
}
catch (Exception e)
{
Trace.Write(e.Message + "\n" + e.StackTrace);
sqlMapSession.RollBackTransaction();
throw new IBatisNetException(
"Error executing batch query '" + statementNames[0] + "' for delete. Cause: " + e.Message, e);
}
}
return(results);
}
public void Dispose()
{
if (_isCommit)
{
return;
}
if (null == _mappedSession)
{
System.Runtime.Remoting.Messaging.CallContext.SetData(_name, false);
}
else
{
if (_isOwnerSession)
{
_dbSession.GetMapper().RollBackTransaction();
}
else
{
_mappedSession.RollBackTransaction();
}
System.Runtime.Remoting.Messaging.CallContext.SetData(_name, null);
}
}
public void Rollback()
{
_tran.RollBackTransaction();
}
public void Rollback()
{
_sqlMapSession.RollBackTransaction();
_complete = true;
}