public void OrderWorkflow()
{
//实例化订货工作流
//构造指导者
var director = new PurchaseDirector();
//构建制造者
var handelBuilder = new ApplyBuilder();
//指导者指导构造者构造责任链
director.Construction(handelBuilder);
//获取构造责任链
var handel = handelBuilder.GetHanders();
var context = new ApplyContext() { States = ApplyStates.Apply };
//责任链开始执行订购工作流
for (var i = 0; i < 4; i++)
{
handel.ProcessHandel(context);
switch (context.States)
{
case ApplyStates.Apply:
// context.States = ApplyStates.Approve; break;
//case ApplyStates.Approve:
// context.States = ApplyStates.CompleteData; break;
case ApplyStates.CompleteData:
context.States = ApplyStates.SubmitDeposit; break;
}
}
Assert.AreEqual(context.States, ApplyStates.SubmitDeposit);
}
public override void ProcessHandel(ApplyContext orderContext)
{
Console.WriteLine("拒绝 handeler B 正在处理");
if (Haneler != null)
{
Haneler.ProcessHandel(orderContext);
}
}
public override void ProcessHandel(ApplyContext applyContext)
{
if (applyContext.States == ApplyStates.Apply)
{
Console.WriteLine("同意申请");
return;
}
Haneler.ProcessHandel(applyContext);
}
public override void ProcessHandel(ApplyContext applyContext)
{
if (applyContext.States == ApplyStates.SubmitDeposit)
{
Console.WriteLine("保证金已经提交");
}
if (Haneler != null)
{
Haneler.ProcessHandel(applyContext);
}
}
public void ProcessHandel(ApplyContext orderContext)
{
//构造指导者
var director = new RefundDirector();
//构建制造者
var handelBuilder = new ApplyBuilder();
//指导者指导构造者构造责任链
director.Construction(handelBuilder);
//获取构造责任链
var handel = handelBuilder.GetHanders();
//责任链开始执行订购工作流
// orderContext.State = new PurchaseState();
handel.ProcessHandel(new ApplyContext());
}
/// <summary> /// 处理当前链的逻辑 /// </summary> public abstract void ProcessHandel(ApplyContext applyContext);