protected void Init()
{
//线程中是否存在栈,如果存在栈，则当前事务为嵌套事务，否则为最外层事务；
if (UnitOfWorkStackManager.ThreadBoundUnitOfWorkStackExists)
{
IsOuterMostUnitOfWork = false;
Logger.Debug(m => m("[AbstractUnitOfWork.Init]:the initiates UnitOfWork is Nested UnitOfWork,Inner(deepth:{0})", UnitOfWorkStackManager.Count + 1));
}
else
{
IsOuterMostUnitOfWork = true;
Logger.Debug(m => m("[AbstractUnitOfWork.Init]:the initiates UnitOfWork is OutMost UnitOfWork."));
}
//把当前UnitOfWork压入栈中
UnitOfWorkStackManager.Push(this);
}
/// <summary>
/// Dispose
/// </summary>
public virtual void Dispose()
{
//验证栈的最顶部的IUnitOfWork是否是当前IUnitOfWork.如果不是，抛出异常。
AssertUtils.State(this == UnitOfWorkStackManager.Pop(), "[AbstractUnitOfWork.Dispose]:Disposing UnitOfWork must on top of the ThreadBoundedStack.");
}