/// <summary>
/// 同步拦截器事务处理
/// </summary>
/// <param name="invocation"></param>
/// <param name="attribute"></param>
private void InternalInterceptSynchronous(IInvocation invocation, [NotNull] UnitOfWorkAttribute attribute)
{
try
{
using (var trans = this.GetDbTransaction(attribute))
{
invocation.Proceed();
trans.Commit();
}
}
catch (Exception ex)
{
throw new Exception(ex.Message, ex);
}
}
/// <summary>
/// 同步拦截器事务处理
/// </summary>
/// <param name="invocation"></param>
/// <param name="attribute"></param>
private void InternalInterceptSynchronous(IInvocation invocation, [NotNull] UnitOfWorkAttribute attribute)
{
try
{
_unitOfWork.BeginTransaction(sharedToCap: attribute.SharedToCap);
invocation.Proceed();
_unitOfWork.Commit();
}
catch (Exception ex)
{
_unitOfWork.Rollback();
throw new Exception(ex.Message, ex);
}
finally
{
_unitOfWork.Dispose();
}
}
/// <summary>
/// 获取事务
/// </summary>
/// <param name="attribute"></param>
/// <returns></returns>
private dynamic GetDbTransaction(UnitOfWorkAttribute attribute)
{
dynamic trans = null;
var adncTrans = _unitOfWork.GetDbContextTransaction();
if (_capPublisher != null && attribute.SharedToCap)
{
_capPublisher.Transaction.Value = _capTransaction;
var capTrans = _capPublisher.Transaction.Value.Begin(adncTrans, autoCommit: false);
trans = capTrans;
}
else
{
trans = adncTrans;
}
return(trans);
}
/// <summary>
/// 异步拦截器事务处理-无返回值
/// </summary>
/// <param name="invocation"></param>
/// <param name="attribute"></param>
/// <returns></returns>
private async Task InternalInterceptAsynchronous(IInvocation invocation, [NotNull] UnitOfWorkAttribute attribute)
{
try
{
using (var trans = this.GetDbTransaction(attribute))
{
invocation.Proceed();
var task = (Task)invocation.ReturnValue;
await task;
trans.Commit();
}
}
catch (Exception ex)
{
throw new Exception(ex.Message, ex);
}
}
/// <summary>
/// 异步拦截器事务处理-无返回值
/// </summary>
/// <param name="invocation"></param>
/// <param name="attribute"></param>
/// <returns></returns>
private async Task InternalInterceptAsynchronous(IInvocation invocation, [NotNull] UnitOfWorkAttribute attribute)
{
try
{
_unitOfWork.BeginTransaction(sharedToCap: attribute.SharedToCap);
invocation.Proceed();
var task = (Task)invocation.ReturnValue;
await task;
await _unitOfWork.CommitAsync();
}
catch (Exception ex)
{
await _unitOfWork.RollbackAsync();
throw new Exception(ex.Message, ex);
}
finally
{
_unitOfWork.Dispose();
}
}