[jira] Created: (JS2-299) Integration of DELI

["Sven Thiergen (JIRA)" <je...@portals.apache.org>]

Integration of DELI
-------------------

         Key: JS2-299
         URL: http://issues.apache.org/jira/browse/JS2-299
     Project: Jetspeed 2
        Type: Wish
  Components: Assembly/Configuration, ContentServer, PSML  
    Versions: 2.0-M4, 2.0-FINAL    
 Environment: all
    Reporter: Sven Thiergen
    Priority: Minor


Capability management in J2 possibly could be improved using DELI: http://sourceforge.net/projects/delicon/

DELI is especially powerful recognizing capabilities of Mobiles. Right now capability recognition is based "only" on the "useragent" string. DELI covers this and goes beyond.

A suggestion would be to create a Java object representation of the DELI parsed capabilities and to provide this via the request parameters. If this is not desirable - e.g. regarding memory usage - one could extend the "jetspeed-portlet.xml" configuration so that DELI information only get provided on demand.

Probably DELI can not replace the current architecture; how brower types get recognized. One cycle, where a browser request is analyzed using DELI seems to be much slower than a simple "useragent" parsing (it easily takes 2 or 3 seconds). DELI loads its definitions from various Internet sources; additionally it includes all kind of XML parsing.

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