public bool create(DB_objects.Operation o, DB_objects.Attribute a)
{
SqlCommand comm = new SqlCommand("INSERT INTO operation_attributes(type, language, value) VALUES(@type, @language, @value)", myConnection);
comm.Parameters.Add("@type", a.type);
comm.Parameters.Add("@language", a.language);
comm.Parameters.Add("@value", a.value);
comm = new SqlCommand("SELECT attribute_code FROM operation_attributes WHERE type LIKE @type AND language LIKE @language AND value LIKE @value ORDER BY attribute_code DESC", myConnection);
comm.Parameters.Add("@type", a.type);
comm.Parameters.Add("@language", a.language);
comm.Parameters.Add("@value", a.value);
SqlDataReader reader = comm.ExecuteReader();
int id = -1;
reader.Read();
id = Int32.Parse(reader[0].ToString());
if (id == -1)
{
return(false);
}
reader.Close();
comm = new SqlCommand("INSERT INTO operation_contains(attribute_code, operation_code) VALUES(@attribute_code, @operation_code)", myConnection);
comm.Parameters.Add("@attribute_code", id);
comm.Parameters.Add("@operation_code", o.operation_code);
return(comm.ExecuteNonQuery() == 1);
}
public List <DB_objects.Operation> getAvailable(int check_code)
{
List <DB_objects.Operation> result = new List <DB_objects.Operation>();
SqlCommand comm = new SqlCommand("SELECT operation_code, name, description " +
"FROM operation " +
"WHERE operation_code NOT IN (SELECT operation_code " +
"FROM check_operations " +
"WHERE check_code=@check_code)", myConnection);
comm.Parameters.Add("@check_code", check_code);
SqlDataReader reader = comm.ExecuteReader();
DB_objects.Operation o;
while (reader.Read())
{
o = new DB_objects.Operation();
o.operation_code = Int32.Parse(reader[0].ToString());
o.name = reader[1].ToString();
o.description = reader[2].ToString();
result.Add(o);
}
reader.Close();
return(result);
}
public SortedList <int, DB_objects.Operation> getOperations(int check_code)
{
SortedList <int, DB_objects.Operation> result = new SortedList <int, DB_objects.Operation>();
SqlCommand comm = new SqlCommand("SELECT o.operation_code, o.name, o.description, t.[order] " +
"FROM operation o, (SELECT operation_code, [order] " +
"FROM check_operations " +
"WHERE check_code=@check_code) t " +
"WHERE o.operation_code=t.operation_code", myConnection);
comm.Parameters.Add("@check_code", check_code);
SqlDataReader reader = comm.ExecuteReader();
DB_objects.Operation o;
while (reader.Read())
{
o = new DB_objects.Operation();
o.operation_code = Int32.Parse(reader[0].ToString());
o.name = reader[1].ToString();
o.description = reader[2].ToString();
result.Add(Int32.Parse(reader[3].ToString()), o);
}
reader.Close();
return(result);
}
public void delete(DB_objects.Operation o)
{
SqlCommand comm = new SqlCommand("DELETE FROM operation WHERE operation_code=@operation_code", myConnection);
comm.Parameters.Add("@operation_code", o.operation_code);
comm.ExecuteNonQuery();
}
public void create(DB_objects.Operation o)
{
SqlCommand comm = new SqlCommand("INSERT INTO operation(name, description) VALUES(@name, @description)", myConnection);
comm.Parameters.Add("@name", o.name);
comm.Parameters.Add("@description", o.description);
}
public bool update(DB_objects.Operation o)
{
SqlCommand comm = new SqlCommand("UPDATE operation SET name=@name, description=@description WHERE operation_code=@operation_code", myConnection);
comm.Parameters.Add("@name", o.name);
comm.Parameters.Add("@description", o.description);
comm.Parameters.Add("@operation_code", o.operation_code);
return(comm.ExecuteNonQuery() == 1);
}
private static void fillOperations(string language, SqlConnection connection)
{
SqlCommand cmd = new SqlCommand("sp_connectOperation", connection);
cmd.CommandType = System.Data.CommandType.StoredProcedure;
cmd.Parameters.Add("@selectedLanguage", System.Data.SqlDbType.NVarChar).Value = language;
SqlDataReader reader = cmd.ExecuteReader();
DB_objects.Operation o;
while (reader.Read())
{
o = new DB_objects.Operation(reader[1].ToString(), reader[2].ToString());
o.addAttribute(reader[3].ToString(), reader[4].ToString(), reader[5].ToString());
operations[reader[0].ToString()] = o;
}
reader.Close();
}
public List <DB_objects.Operation> retrieve()
{
List <DB_objects.Operation> result = new List <DB_objects.Operation>();
SqlCommand comm = new SqlCommand("SELECT operation_code, name, description " +
"FROM operation ", myConnection);
SqlDataReader reader = comm.ExecuteReader();
DB_objects.Operation o;
while (reader.Read())
{
o = new DB_objects.Operation();
o.operation_code = Int32.Parse(reader[0].ToString());
o.name = reader[1].ToString();
o.description = reader[2].ToString();
result.Add(o);
}
reader.Close();
return(result);
}
