File Event Pattern 2006-07-07 - By Harman, Jeff
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I have a design issue that I was hoping that this list could assist me
with:
I need to create a File Event Handler.
The basic requirements are:
- Detect the arrival of a file on a particular path (including
file masking patterns)
- Recognize the type of file
- Route either data stream or file reference to an appropriate
handler
- Election of an instance to handle the file (the file will arrive
on a shared drive that all copies of the app will see) to prevent
multiple instances of the same file being processed
Anyone have any good pointers or patterns to use?
Thanks,
Jeff Harman
Remember: 1.80267x10^12 furlongs per fortnight, It is not just a good
idea it is the law.
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