Hi. I collect many Java sources from the web (java.sun.com , java.net , dw , dev2dev ...) and it became really painful to search for a specific title. So I decided to build my own search utility based upon SWT and Lucene and my question is about Lucene (I'm not expert in this IR engine). This application should be to recognize if I added/removed articles to/from where I store my resources. Which means at least to me that this application should update its index repository each time it run. 1. How to implement this in Lucene (to update its repository) ? 2. Any other ideas or suggestions ?
What platform are you working on? On Unix/Linux, Windows and OS X it would be relatively easy to put together a script that searches through multiple directories.
If you're set to use Lucene, I'd rather create the index from scratch every night or so, instead of trying to keep track of which file may have changed and updating the index every time. While it's possible to update indices with Lucene, the previously added version must be removed first, which introduces some complexities.
Ping & DNS - updated with new look and Ping home screen widget