thanks.
I am trying to do dispatching with CoR (for a SoA/RiA with JDNC UI using Hessian). And what I have works.
So my use case is that one of the properties in a context is what "DAO" class to go to. ( I could use reflection but seems CoR would work).
So if my context is ("_dao", "MailDAOCmd") or ("_doa", "UserDAOCmd"), 1st I call the DispatchCommand that looks at the parm. In order to "send" it to the right DAO to invoke, I need a handle to the Catalog (becuase that is where the String names of the CMD are).
Then based on it, it calls the right DAO_CMD to process the request. Just a dispatcher I guess.
tia,
.V
Craig McClanahan wrote:
Vic, it would be interesting to explore in more detail the use case you are thinking about, in order to determine whether Chain of Responsibility is the right pattern or not. What did you have in mind?
Craig
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