/// <summary>
/// Gets the parameter
/// </summary>
/// <returns></returns>
protected ProcessInfoParameter[] GetParameter()
{
ProcessInfoParameter[] retValue = _pi.GetParameter();
if (retValue == null || retValue.Length == 0)
{
ProcessInfoUtil.SetParameterFromDB(_pi, ctxContext);
retValue = _pi.GetParameter();
}
return(retValue);
}
/// <summary>
/// Start the DB Process
/// </summary>
/// <param name="procedureName">name of the process</param>
/// <returns></returns>
///
#pragma warning disable 612, 618
private bool StartDBProcess(String procedureName)
{
if (DatabaseType.IsPostgre) //jz Only DB2 not support stored procedure now
{
return(false);
}
// execute on this thread/connection
//String sql = "{call " + procedureName + "(" + _pi.GetAD_PInstance_ID() + ")}";
OracleConnection conn = null;
try
{
//only oracle procedure are supported
OracleCommand comm = new OracleCommand();
conn = (OracleConnection)DataBase.DB.GetConnection();
conn.Open();
comm.Connection = conn;
comm.CommandText = procedureName;
comm.CommandType = CommandType.StoredProcedure;
OracleCommandBuilder.DeriveParameters(comm);
OracleParameter[] param = new OracleParameter[1];
foreach (OracleParameter orp in comm.Parameters)
{
param[0] = new OracleParameter(orp.ParameterName, _pi.GetAD_PInstance_ID());
}
//log.Fine("Executing " + procedureName + "(" + _pi.GetAD_PInstance_ID() + ")");
int res = SqlExec.Oracle.OracleHelper.ExecuteNonQuery(conn, CommandType.StoredProcedure, procedureName, param);
conn.Close();
if (res < 0)
{
ProcessInfoUtil.SetParameterFromDB(_pi);
return(StartDBProcess(procedureName, _pi.GetParameter()));
}
//DataBase.DB.ExecuteQuery(sql, null);
}
catch (Exception e)
{
if (conn != null)
{
conn.Close();
}
//log.Log(Level.SEVERE, "Error executing procedure " + procedureName, e);
_pi.SetSummary(Msg.GetMsg(_ctx, "ProcessRunError") + " " + e.Message);
_pi.SetError(true);
return(false);
}
// log.fine(Log.l4_Data, "ProcessCtl.startProcess - done");
return(true);
}
