/// <summary>
/// 关闭数据库连接
/// </summary>
/// <param name="connection"></param>
/// <param name="IsReadConnection">是否读链接 默认不是</param>
protected void CloseConnection(IDbConnection connection)
{
if (!DbTransactionContext.HasTransaction(connection.Database))
{
connection.Close();
}
}
public void Dispose()
{
DbTransactionContext.Unbind();
_transaction.Dispose();
_transaction = null;
_connection.Dispose();
}
public DbUnitOfWork(IDbConnection connection, IsolationLevel isolationLevel)
{
_connection = connection ?? throw new ArgumentNullException(nameof(connection));
_connection = connection;
_connection.Open();
_transaction = _connection.BeginTransaction(isolationLevel);
DbTransactionContext.Bind(_transaction);
}
public static DbTransactionContext GetLoggedDbTransaction(DbTransaction transaction, MutableInterceptionContext interceptionContext)
{
var context = new DbTransactionContext
{
IsAsync = interceptionContext.IsAsync,
IsCanceled = interceptionContext.TaskStatus.HasFlag(TaskStatus.Canceled),
Exception = interceptionContext.OriginalException ?? interceptionContext.Exception
};
setBaseInfo(interceptionContext, context);
context.TransactionId = UniqueIdExtensions <DbTransaction> .GetUniqueId(transaction).ToInt();
return(context);
}
public static DbTransactionContext GetLoggedDbTransaction(DbTransaction transaction, int connectionId)
{
var context = new DbTransactionContext
{
IsAsync = false,
IsCanceled = false,
Exception = null,
ObjectContextId = SessionIdLoggingContext.SessionId.GetUniqueId(),
ObjectContextName = SessionId,
ConnectionId = connectionId,
TransactionId = UniqueIdExtensions <DbTransaction> .GetUniqueId(transaction).ToInt()
};
return(context);
}
public MyTransaction OpenTransaction()
{
MyTransaction transaction = null;
if (!DbTransactionContext.HasTransaction(db.Database))
{
transaction = new MyTransaction(db.BeginTransaction());
DbTransactionContext.AddTransaction(db.Database, transaction);
}
else
{
transaction = DbTransactionContext.GetTransaction(db.Database);
}
transaction.AddCount();
return(transaction);
}
protected TestDb(ContextScope scope, DbTransactionContext dbTran) : base(scope, dbTran)
{
}
