public void FetchQuery(Type type, Delegate_Fetch_Handler handler, IDataReader reader)
{
if (null != handler)
{
while (reader != null && reader.Read())
{
handler(this.Init(type, reader));
}
}
}
public void FetchQuery <T>(Delegate_Fetch_Handler handler, IDataReader reader) where T : class
{
if (null != handler)
{
while (reader != null && reader.Read())
{
handler(this.Init <T>(reader));
}
}
}
public void FetchQuery <T>(Delegate_Fetch_Handler handler, IDbConnection conn, string strSql, params object[] parameters) where T : class
{
IDataReader dataReader = null;
try
{
Type typeFromHandle = typeof(T);
TableMap tableMap = TableMapFactory.Instance[typeFromHandle];
if (null == tableMap)
{
throw new ORMException("构造" + typeFromHandle.FullName + "的映射产生错误");
}
if (strSql == null || strSql.Trim().Length < 1)
{
strSql = "select * from " + tableMap.TableName;
}
else if (strSql.Trim().ToLower().StartsWith("order"))
{
strSql = "select * from " + tableMap.TableName + " " + strSql;
}
else if (!strSql.Trim().ToLower().StartsWith("select"))
{
if (!strSql.Trim().ToLower().StartsWith("where "))
{
strSql = "where " + strSql;
}
strSql = "select * from " + tableMap.TableName + " " + strSql;
}
IDbCommand dbCommand = this.PrepareCommand(conn, strSql, parameters);
if (this.Verbose)
{
this.VerboseInfo(dbCommand);
}
dataReader = dbCommand.ExecuteReader();
this.FetchQuery <T>(handler, dataReader);
}
catch (Exception ex)
{
throw ex;
}
finally
{
if (null != dataReader)
{
dataReader.Close();
}
}
}
public void FetchQuery(Type t, Delegate_Fetch_Handler handler)
{
base.FetchQuery(t, handler, this.m_connection, null, new object[0]);
}
public void FetchQuery(Type t, Delegate_Fetch_Handler handler, string strSql, params object[] parameters)
{
base.FetchQuery(t, handler, this.m_connection, strSql, parameters);
}
public void FetchQuery <T>(Delegate_Fetch_Handler handler) where T : class
{
base.FetchQuery <T>(handler, this.m_connection, null, new object[0]);
}
public void FetchQuery <T>(Delegate_Fetch_Handler handler, string strSql, params object[] parameters) where T : class
{
base.FetchQuery <T>(handler, this.m_connection, strSql, parameters);
}
