> do you see the usefulness of this, or am I alone with this?

Actually this chaining reminds me of how BEA Weblogic Portal works. You
write many simple controllers called input processors and pipeline
components and then use a GUI front-end to an XML file to chain them
together. This allows for some code reuse (though not as much as I would
have expected) but best of all it keeps the logic of the app straight
forward and easy to modify since each component was not more than a few
short methods and the GUI allows you to see your whole app in a flow chart.
It has occurred to me more than once that one could actually implement
something similar in Eclipse without much difficulty and it would have the
advantage of being connected to an IDE so that a double click on a component
took you right into the code itself. With the BEA solution one is always
juggling several tools.


John-Mason Shackelford

Software Developer
NCS Pearson - Measurement Services
2510 North Dodge St.
Iowa City, IA 52245
319-354-9200x6214
[EMAIL PROTECTED]

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