protected virtual void RequestFailure(StorageRequest request, int code, string message)
{
request.Result = false;
request.StatusCode = code;
request.Message = message;
request.HandledBy = this.Name;
}
public override void Handle(StorageRequest request)
{
if (request.Type == RequestType.Check)
{
this.RequestSeuccess(request);
}
else
{
base.Handle(request);
}
}
public string Handle(object request, RequestType type)
{
var currentRequest = new StorageRequest(request, type);
foreach (var handler in this.Chain)
{
handler.Handle(currentRequest);
if (currentRequest.Result)
{
break;
}
}
return currentRequest.ToString();
}
public virtual void Handle(StorageRequest request)
{
try
{
switch (request.Type)
{
case RequestType.Add:
this.Add(request.Body);
this.RequestSeuccess(request);
break;
case RequestType.Check:
if (this.Check(request.Body))
{
this.RequestSeuccess(request);
}
else
{
this.RequestFailure(request, 404, "Not Found");
}
break;
case RequestType.Buy:
if (this.Remove(request.Body))
{
this.RequestSeuccess(request);
}
else
{
this.RequestFailure(request, 404, "Not Found");
}
break;
default:
break;
}
}
catch (ApplicationException ex)
{
this.RequestFailure(request, 403, ex.Message);
}
}
protected virtual void RequestSeuccess(StorageRequest request)
{
request.Result = true;
request.StatusCode = 200;
request.Message = "OK";
request.HandledBy = this.Name;
}
