/// <summary>
/// Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.
/// </summary>
public void Dispose()
{
Transaction.Dispose();
_connection.Dispose();
if (_exceptionConverter != null)
{
_exceptionConverter = null;
}
}
/// <summary>
/// Initializes a new instance of the <see cref="DBConnection"/> class.
/// </summary>
/// <param name="factory">The factory.</param>
/// <param name="connectionString">The connection string.</param>
public DBConnection(IDBFactory factory, string connectionString)
{
if (string.IsNullOrEmpty(connectionString))
{
throw new ArgumentException("connectionString is empty", "connectionString");
}
Factory = factory;
_convertor = factory.CreateConvertor();
_exceptionConverter = factory.CreateExceptionConvertor();
_connection = factory.CreateConnection();
Transaction = new Transaction(_connection);
_connection.ConnectionString = connectionString;
try
{
_connection.Open();
}
catch (SqlException ex)
{
Log.Fatal("Error open cobbection to ::" + connectionString, ex);
}
}
public void Add(Type type, IExceptionConverter converter)
{
Assert.Argument(type, nameof(type)).NotNull();
Assert.Argument(converter, nameof(converter)).NotNull();
_converters[type] = converter;
}
public void Add <T>(IExceptionConverter converter)
{
Add(typeof(T), converter);
}