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This commit is contained in:
Martijn Dijkstra
2025-05-08 09:10:15 +02:00
parent 7be30a6f28
commit 6a44bd4fd2
211 changed files with 729572 additions and 0 deletions
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282
Maser.Feanor.Biz/Sensors.cs Normal file
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Maser.Feanor.Model;
using System.Data.SqlClient;
namespace Maser.Feanor.Biz
{
public class Sensors
{
public List<Sensor> GetActiveByChamber(Int32 chamberPK)
{
string query = string.Format("Select * from Sensors where Enabled = 1 and ChamberPK = {0:0} order by ID", chamberPK);
try
{
return GetListByQuery(query);
}
catch (Exception e)
{
throw e;
}
}
public bool Equal(Sensor A, Sensor B)
{
// Compare properties that can be changed by user
if (A.Description != B.Description)
return false;
if (A.Enabled != B.Enabled)
return false;
if (A.ApplyCalibration != B.ApplyCalibration)
return false;
return true;
}
public List<Sensor> GetByChamber(int chamberPK)
{
string query = string.Format("Select * from Sensors where ChamberPK = {0:0} order by ID asc", chamberPK);
try
{
return GetListByQuery(query);
}
catch (Exception e)
{
throw e;
}
}
public Sensor GetByPK(Int32 PK)
{
string query = String.Format("Select * from Sensors where PK = {0}", PK);
try
{
return GetByQuery(query);
}
catch (Exception e)
{
throw e;
}
}
public Sensor GetByID(Int32 ID, Int32 ChamberPK)
{
string query = String.Format("Select * from Sensors where ID = {0} AND ChamberPK = {1}", ID, ChamberPK);
try
{
return GetByQuery(query);
}
catch (Exception e)
{
throw e;
}
}
public List<Sensor> GetAllActive()
{
string query = "Select * from Sensors where Enabled = 1";
try
{
return GetListByQuery(query);
}
catch (Exception e)
{
throw e;
}
}
public List<Sensor> GetAll()
{
string query = "Select * from Sensors";
try
{
return GetListByQuery(query);
}
catch (Exception e)
{
throw e;
}
}
public Boolean Delete(Sensor sensor)
{
try
{
sensor.Enabled = false;
return Modify(sensor);
}
catch (Exception e)
{
throw e;
}
}
public bool Exists(Sensor sensor)
{
try
{
return (GetByPK(sensor.PK) != null);
}
catch (Exception e)
{
throw e;
}
}
public bool Modify(Sensor sensor)
{
try
{
if (!Exists(sensor))
return false;
}
catch (Exception e)
{
throw e;
}
string query = String.Format("UPDATE Sensors SET ID='{0}', ChamberPK='{1}', Description='{2}', Type='{3}', Enabled='{4}', ApplyCalibration='{5}' WHERE PK={6};", sensor.ID,sensor.ChamberPK,sensor.Description,(int)sensor.Type,sensor.Enabled,sensor.ApplyCalibration,sensor.PK);
try
{
SqlConnection myConnection = new SqlConnection(Properties.Settings.Default.FeanorConnStr);
myConnection.Open();
SqlCommand myCommand = new SqlCommand(query, myConnection);
myCommand.ExecuteNonQuery();
return true;
}
catch (Exception e)
{
throw e;
}
}
public Int32 Add(Sensor sensor)
{
string query = String.Format("INSERT INTO Sensors (ID, ChamberPK, Description, Type, Enabled, ApplyCalibration) VALUES ('{0}', '{1}', '{2}', '{3}', '{4}', '{5}');", sensor.ID, sensor.ChamberPK, sensor.Description, (int)sensor.Type, sensor.Enabled, sensor.ApplyCalibration);
query += "SELECT SCOPE_IDENTITY();";
SqlConnection myConnection = new SqlConnection(Properties.Settings.Default.FeanorConnStr);
myConnection.Open();
try
{
SqlCommand myCommand = new SqlCommand(query, myConnection);
return Int32.Parse(myCommand.ExecuteScalar().ToString());
}
catch (Exception e)
{
throw e;
}
finally
{
myConnection.Close();
}
}
private Sensor GetByQuery(string query)
{
Sensor result = null;
SqlConnection myConnection = new SqlConnection(Properties.Settings.Default.FeanorConnStr);
SqlDataReader myReader = null;
try
{
myConnection.Open();
SqlCommand myCommand = new SqlCommand(query, myConnection);
myReader = myCommand.ExecuteReader();
if (myReader.HasRows)
{
myReader.Read();
result = new Sensor(myReader.GetInt32(0), myReader.GetInt32(1), myReader.GetInt32(2), myReader.GetString(3), (SensorType)myReader.GetInt32(4), myReader.GetBoolean(5), myReader.GetBoolean(6));
}
if (myReader != null)
{
myReader.Close();
}
}
catch (Exception e)
{
throw e;
}
finally
{
myConnection.Close(); // Martijn
/*
https://msdn.microsoft.com/en-us/library/haa3afyz(v=vs.110).aspx
Do not call Close or Dispose on a Connection, a DataReader, or any other managed object in the Finalize method of your class.
In a finalizer, only release unmanaged resources that your class owns directly.
If your class does not own any unmanaged resources, do not include a Finalize method in your class definition.
For more information, see Garbage Collection.
*/
}
return result;
}
private List<Sensor> GetListByQuery(string query)
{
List<Sensor> result = new List<Sensor>();
SqlConnection myConnection = new SqlConnection(Properties.Settings.Default.FeanorConnStr);
SqlDataReader myReader = null;
try
{
myConnection.Open();
SqlCommand myCommand = new SqlCommand(query, myConnection);
myReader = myCommand.ExecuteReader();
if (myReader.HasRows)
{
while (myReader.Read())
{
result.Add(new Sensor(myReader.GetInt32(0), myReader.GetInt32(1), myReader.GetInt32(2), myReader.GetString(3), (SensorType)myReader.GetInt32(4), myReader.GetBoolean(5), myReader.GetBoolean(6)));
}
}
}
catch (Exception e)
{
throw e;
}
finally
{
if (myReader != null)
myReader.Close();
myConnection.Close(); // Martijn
/*
https://msdn.microsoft.com/en-us/library/haa3afyz(v=vs.110).aspx
Do not call Close or Dispose on a Connection, a DataReader, or any other managed object in the Finalize method of your class.
In a finalizer, only release unmanaged resources that your class owns directly.
If your class does not own any unmanaged resources, do not include a Finalize method in your class definition.
For more information, see Garbage Collection.
*/
}
return result;
}
}
}