public List<Program> GetAllProgramme()
{
List<Program> programme = new List<Program>();
String query = @"select pname, path, 'x' as x, i_typ_name, o_typ_name from web_programm";
OdbcCommand command = new OdbcCommand(query, con);
OdbcDataReader reader = command.ExecuteReader();
while (reader.Read())
{
Typ out_typ = null;
if (!reader.IsDBNull(4))
out_typ = new Typ(reader.GetString(4));
Typ input_typ = null;
if (!reader.IsDBNull(3))
input_typ = new Typ(reader.GetString(3));
Program p = new Program();
p.Name = reader.GetString(0);
p.Path = reader.GetString(1);
p.OutputTyp = out_typ;
p.InputTyp = input_typ;
programme.Add(p);
}
return programme;
}
public List<Program> GetProgramsOfType(Typ t)
{
Console.WriteLine("GetProgramsOfType(Typ t)");
List<Program> all = this.GetAllProgramme();
List<Program> progs = new List<Program>();
foreach (Program p in all)
if (p.InputTyp != null && p.InputTyp.Name.Equals(t.Name))
progs.Add(p);
return progs;
}
public List<ArbeitsAuftrag> GetArbeitsAuftraege()
{
List<ArbeitsAuftrag> arbeitsauftraege = new List<ArbeitsAuftrag>();
String query = "select programm.pname, programm.path, programm.type, programm.i_typ_name, "
+ "programm.i_typ_name, daten.did, daten.typ_tname, daten.data from AA "
+ "join programm on (AA.programm_pname = programm.pname) "
+ "join daten on (daten.did = AA.daten_did);";
OdbcCommand command = new OdbcCommand(query, con);
OdbcDataReader reader = command.ExecuteReader();
while (reader.Read())
{
ObjectHandle h = Activator.CreateInstanceFrom(
stdPath + reader.GetString(1),
reader.GetString(2)
);
Typ in_typ = null;
if (!reader.IsDBNull(3))
in_typ = new Typ(reader.GetString(4));
Typ out_typ = null;
if (!reader.IsDBNull(4))
out_typ = new Typ(reader.GetString(4));
Program p = (Program)h.Unwrap();
p.Name = reader.GetString(0);
p.OutputTyp = out_typ;
p.InputTyp = in_typ;
arbeitsauftraege.Add(
new ArbeitsAuftrag(
p,
new Uebergabedaten(
reader.GetInt32(5),
new Typ(reader.GetString(6)),
reader.GetString(7)
)
)
);
}
return arbeitsauftraege;
}
public List<Program> GetProgramsOfType(Typ t)
{
List<Program> programme = new List<Program>();
String query = @"select pname, path, type, i_typ_name, o_typ_name from programm where i_typ_name = ?";
OdbcCommand command = new OdbcCommand(query, con);
command.Parameters.Add("i_typ_name", OdbcType.VarChar, 50, "i_typ_name");
command.Parameters["i_typ_name"].Value = t.Name;
OdbcDataReader reader = command.ExecuteReader();
while (reader.Read())
{
ObjectHandle h = Activator.CreateInstanceFrom(
stdPath + reader.GetString(1),
reader.GetString(2)
);
Typ out_typ = null;
if (!reader.IsDBNull(4))
out_typ = new Typ(reader.GetString(4));
Typ in_typ = null;
if (!reader.IsDBNull(3))
in_typ = new Typ(reader.GetString(3));
Program p = (Program)h.Unwrap();
p.Name = reader.GetString(0);
p.OutputTyp = out_typ;
p.InputTyp = in_typ;
programme.Add(p);
}
return programme;
}
public List<Program> GetProgramme()
{
List<Program> programme = new List<Program>();
String query = @"select pname, path, type, i_typ_name, o_typ_name from programm where i_typ_name is null";
OdbcCommand command = new OdbcCommand(query, con);
OdbcDataReader reader = command.ExecuteReader();
while(reader.Read()) {
ObjectHandle h = Activator.CreateInstanceFrom(
stdPath + reader.GetString(1),
reader.GetString(2)
);
Typ out_typ = null;
if (!reader.IsDBNull(4))
out_typ = new Typ(reader.GetString(4));
Program p = (Program)h.Unwrap();
p.Name = reader.GetString(0);
p.OutputTyp = out_typ;
p.InputTyp = null;
programme.Add(p);
}
return programme;
}
public List<ArbeitsAuftrag> GetArbeitsAuftraege()
{
List<ArbeitsAuftrag> arbeitsauftraege = new List<ArbeitsAuftrag>();
String query = "select web_programm.pname, web_programm.path, 'x' as x, web_programm.i_typ_name, "
+ "web_programm.i_typ_name, web_daten.did, web_daten.typ_tname, web_daten.data from web_AA "
+ "join web_programm on (web_AA.programm_pname = web_programm.pname) "
+ "join web_daten on (web_daten.did = web_AA.daten_did);";
OdbcCommand command = new OdbcCommand(query, con);
OdbcDataReader reader = command.ExecuteReader();
while (reader.Read())
{
Typ in_typ = null;
if (!reader.IsDBNull(3))
in_typ = new Typ(reader.GetString(4));
Typ out_typ = null;
if (!reader.IsDBNull(4))
out_typ = new Typ(reader.GetString(4));
Program p = new Program();
p.Name = reader.GetString(0);
p.Path = reader.GetString(1);
p.OutputTyp = out_typ;
p.InputTyp = in_typ;
arbeitsauftraege.Add(
new ArbeitsAuftrag(
p,
new Uebergabedaten(
reader.GetInt32(5),
new Typ(reader.GetString(6)),
reader.GetString(7)
)
)
);
}
return arbeitsauftraege;
}
public List<Program> GetProgramsOfType(Typ t)
{
List<Program> programme = new List<Program>();
String query = @"select pname, path, 'x' as x, i_typ_name, o_typ_name from web_programm where i_typ_name = ?";
OdbcCommand command = new OdbcCommand(query, con);
command.Parameters.Add("i_typ_name", OdbcType.VarChar, 50, "i_typ_name");
command.Parameters["i_typ_name"].Value = t.Name;
OdbcDataReader reader = command.ExecuteReader();
while (reader.Read())
{
Program p = new Program();
p.Name = reader.GetString(0);
p.Path = reader.GetString(2);
Typ out_typ = null;
if (!reader.IsDBNull(4))
out_typ = new Typ(reader.GetString(4));
Typ in_typ = null;
if (!reader.IsDBNull(3))
in_typ = new Typ(reader.GetString(3));
p.OutputTyp = out_typ;
p.InputTyp = in_typ;
programme.Add(p);
}
return programme;
}