// fetches object and object items
// user has option of passing object itself OR a string with id and type delimited by '|'
public object Fetch(object obj)
{
int id;
string type;
string objtype = obj.GetType().ToString();
if (objtype == "System.String")
{
string[] strTemp = ((string)obj).Split(new char[] { '|' });
id = Convert.ToInt32(strTemp[0]);
type = strTemp[1];
}
else
{
id = ((Component)obj).comp_id;
type = "all";
}
// create new object and database connection
_comp = new Component();
_user = (User)System.Web.HttpContext.Current.Session[Constant.session.User];
_dbmgr = new DBManager(_user.plantDBStr);
_dbmgr.ConnectionString = _user.plantDBStr;
try
{
_dbmgr.Open();
// determine type
switch (type)
{
case "ra":
FetchRAList(id, _dbmgr);
return _comp.ralist;
default:
FetchComponent(id, _dbmgr);
FetchFACompDispList(id, _dbmgr);
FetchRAList(id, _dbmgr);
return _comp;
}
}
catch (Exception ex)
{
throw ex;
}
finally
{
_dbmgr.Dispose();
}
}
private void FetchComponent(int id, IDBManager dbmgr)
{
string qryLocal = "SELECT * FROM viewCOMPLIST WHERE COMP_ID=@id";
dbmgr.CreateParameters(1); // create required parameters
dbmgr.AddParameters(0, "@id", id);
dbmgr.ExecuteReader(CommandType.Text, qryLocal); // execute reader
if (dbmgr.DataReader.Read())
{
// get properties of object and fetch object
PropertyInfo[] p = _comp.GetType().GetProperties();
_comp = (Component)FetchObject(_comp, p, dbmgr);
}
dbmgr.CloseReader();
}
public Component(Component oldobj)
{
PropertyInfo[] p = oldobj.GetType().GetProperties(); // get entity properties
for (int i = 0; i < (p.Length); i++)
{
if (!p[i].PropertyType.Name.Contains("list") && !p[i].Name.Contains("arg"))
p[i].SetValue(this, p[i].GetValue(oldobj, null), null); // set entity's property values to obj properties
}
}
// fetches object and object items
// user has option of passing object itself OR a string with id and type delimited by '|'
public object Fetch(object obj)
{
int id = 0;
string name = "";
string type = "all";
string objtype = obj.GetType().ToString();
if (objtype == "System.String")
{
// if the object type is a string then extract the id and type
string[] strTemp = ((string)obj).Split(new char[] { '|' });
type = strTemp[1];
if (type == "pricomp")
name = strTemp[0];
else
id = Convert.ToInt32(strTemp[0]);
}
else
id = ((Component)obj).comp_id;
// create new object and database connection
_comp = new Component();
_user = (User)System.Web.HttpContext.Current.Session[Constant.session.User];
_dbmgr = new DBManager(_user.plantDBStr);
_dbmgr.ConnectionString = _user.plantDBStr;
try
{
_dbmgr.Open();
// determine type
switch (type)
{
case "drawing":
FetchDrawingList(id, _dbmgr);
return _comp.drawinglist;
case "power":
FetchPowerList(id, _dbmgr);
return _comp.powerlist;
case "subcomp":
FetchSubcompList(id, _dbmgr);
return _comp.subcomplist;
case "pricomp":
FetchPriCompList(name, _dbmgr);
return _comp.pricomplist;
case "interlock":
FetchIncomingIntlkList(id, _dbmgr);
return _comp.incomingintlklist;
case "cable":
FetchCableList(id, _dbmgr);
return _comp.cablelist;
case "be":
FetchBEList(id, _dbmgr);
return _comp.belist;
default:
FetchComponent(id, _dbmgr);
FetchDrawingList(id, _dbmgr);
FetchSubcompList(id, _dbmgr);
FetchPowerList(id, _dbmgr);
FetchLoadList(id, _dbmgr);
FetchIncomingIntlkList(id, _dbmgr);
FetchOutgoingIntlkList(id, _dbmgr);
FetchCableList(id, _dbmgr);
return _comp;
}
}
catch (Exception ex)
{
throw ex;
}
finally
{
_dbmgr.Dispose();
}
}
private void UpdateStatus(IDBManager dbmgr, Component item, int statustype_id, string user_id, DateTime status_date)
{
if ((user_id == "N/A") || (user_id == ""))
{
// delete status
dbmgr.CreateParameters(2);
dbmgr.AddParameters(0, "@comp_id", item.comp_id);
dbmgr.AddParameters(1, "@statustype_id", statustype_id);
dbmgr.ExecuteNonQuery(CommandType.StoredProcedure, "dbo.COMPSTATUS_d");
}
else
{
if (status_date == Convert.ToDateTime(null))
{
// update status
dbmgr.CreateParameters(3);
dbmgr.AddParameters(0, "@comp_id", item.comp_id);
dbmgr.AddParameters(1, "@statustype_id", statustype_id);
dbmgr.AddParameters(2, "@user_id", user_id);
}
else
{
// update status
dbmgr.CreateParameters(4);
dbmgr.AddParameters(0, "@comp_id", item.comp_id);
dbmgr.AddParameters(1, "@statustype_id", statustype_id);
dbmgr.AddParameters(2, "@user_id", user_id);
dbmgr.AddParameters(3, "@status_date", status_date);
}
dbmgr.ExecuteNonQuery(CommandType.StoredProcedure, "dbo.COMPSTATUS_u");
}
}
private void UpdateMasterDrawing(IDBManager dbmgr, Component item, int dwg_id, string dwg_ref, string dwg_rev, string dwg_cp, int dwg_type)
{
// if drawing ref is empty or N/A then delete
if (dwg_ref == "")
{
dbmgr.CreateParameters(3);
dbmgr.BeginTransaction();
dbmgr.AddParameters(0, "@comp_id", item.comp_id);
dbmgr.AddParameters(1, "@dwg_id", dwg_id);
dbmgr.AddParameters(2, "@dwgtype_id", dwg_type);
dbmgr.ExecuteNonQuery(CommandType.StoredProcedure, "dbo.COMPDWGS_d");
}
// otherwise update
else
{
// add updated/new
dbmgr.CreateParameters(5);
dbmgr.AddParameters(0, "@comp_id", item.comp_id);
dbmgr.AddParameters(1, "@dwg_id", dwg_id);
dbmgr.AddParameters(2, "@dwgtype_id", dwg_type);
dbmgr.AddParameters(3, "@dwg_rev", dwg_rev);
dbmgr.AddParameters(4, "@dwg_cp", dwg_cp);
dbmgr.ExecuteNonQuery(CommandType.StoredProcedure, "dbo.COMPDWGS_MASTER_u");
}
}