/// <summary>
/// Get all decoders information in an instance of <see cref="DataTable"/>.
/// </summary>
/// <returns>An instance of <see cref="DataTable"/> filled with the requested data.</returns>
public List <ControlModule> GetByType(ControlModule.ModuleType type)
{
string sql = string.Empty;
ControlModule item = null;
List <ControlModule> items = new List <ControlModule>();
Logger.LogDebug(this, "[CLASS].GetByType({0})", type);
try
{
Connect();
sql = @"SELECT
" + ControlModuleManager.SQL_FIELDS_SELECT + @"
FROM
" + ControlModuleManager.SQL_TABLE + @"
WHERE
type = @type
ORDER BY
name Asc";
SetParameter("type", (int)type);
using (SQLiteDataReader reader = ExecuteReader(sql))
{
while (reader.Read())
{
item = ControlModuleManager.ReadEntityRecord(reader);
if (item != null)
{
items.Add(item);
}
}
}
return(items);
}
catch (Exception ex)
{
Logger.LogError(this, ex);
throw;
}
finally
{
Disconnect();
}
}
private void CheckDecoderExists(ModuleConnection output)
{
// Check if the decoder is informed
if (output.DecoderID <= 0)
{
throw new LayoutConfigurationException("Cannot create a decoder output without related decoder.");
}
// Check if the decoder is in database
ControlModuleManager decManager = new ControlModuleManager(this.Settings);
if (decManager.GetByID(output.DecoderID) == null)
{
throw new LayoutConfigurationException("Cannot create a decoder output: related decoder #{0} not found.", output.DecoderID);
}
}
/// <summary>
/// Gets a control module by its identifier.
/// </summary>
/// <param name="id">Control module unique identifier (DB).</param>
/// <returns>The requested instance of <see cref="ControlModule"/> or <c>null</c> if the module cannot be found.</returns>
public ControlModule GetByID(Int64 id)
{
string sql = string.Empty;
Logger.LogDebug(this, "[CLASS].GetByID({0})", id);
try
{
Connect();
sql = @"SELECT
" + ControlModuleManager.SQL_FIELDS_SELECT + @"
FROM
" + ControlModuleManager.SQL_TABLE + @"
WHERE
id = @id";
SetParameter("id", id);
using (SQLiteDataReader reader = ExecuteReader(sql))
{
if (reader.Read())
{
return(ControlModuleManager.ReadEntityRecord(reader));
}
}
return(null);
}
catch (Exception ex)
{
Logger.LogError(this, ex);
throw;
}
finally
{
Disconnect();
}
}
/// <summary>
/// Gets all blocks from a specified switchboard panel.
/// </summary>
/// <param name="decoderId">The switchboard panel unique identifier (DB).</param>
/// <returns>The requested list of <see cref="ElementBase"/>.</returns>
public List <ControlModuleConnection> GetByDecoder(int decoderId)
{
string sql = string.Empty;
ControlModule module = null;
ControlModuleConnection item = null;
List <ControlModuleConnection> items = new List <ControlModuleConnection>();
Logger.LogDebug(this, "[CLASS].GetByDecoder({0})", decoderId);
try
{
Connect();
sql = @"SELECT
" + ControlModuleManager.SQL_FIELDS_SELECT + @"
FROM
" + ControlModuleManager.SQL_TABLE + @"
WHERE
id = @id";
SetParameter("id", decoderId);
using (SQLiteDataReader reader = ExecuteReader(sql))
{
if (reader.Read())
{
module = ControlModuleManager.ReadEntityRecord(reader);
}
}
if (module == null)
{
return(items);
}
sql = @"SELECT
" + ControlModuleConnectionManager.SQL_FIELDS_SELECT + @"
FROM
" + ControlModuleConnectionManager.SQL_TABLE + @"
WHERE
decoderid = @decoderid
ORDER BY
name";
SetParameter("decoderid", decoderId);
using (SQLiteDataReader reader = ExecuteReader(sql))
{
while (reader.Read())
{
item = ControlModuleConnectionManager.ReadEntityRecord(reader);
if (item != null)
{
items.Add(item);
}
}
}
return(items);
}
catch (Exception ex)
{
Logger.LogError(this, ex);
throw;
}
finally
{
Disconnect();
}
}