Re: Use Jakarta's ObjectRelationalBridge (OJB) for your Struts app'spersistence layer

[Ke...@sunlife.com]

> Down the road, I think the Stuts DataSources feature may become a way to
> manage and swap between different datasource connection pools, rather
> than to just load an internal implementation. This can be a useful
> feature for a controller. You might want to run unit tests against
> different pools, side by side, or switch to another pool for
> troubleshooting, which seem like useful controller features to me.

Any thought to using JMX for this type of managment? The functions you've
described seem to fit what JMX provides reasonably well.

Craig is listed as Author for the whole Modeler pacakge in the Commons area for facilitating JMX implementations:

     http://jakarta.apache.org/commons/modeler/docs/api/index.html


Some other background for anyone not familiar with JMX.

     The JMX home page

     http://java.sun.com/products/JavaManagement/

     An article by Marc Fluery (leader of the JBoss project) on JMS published on O'Reilly's OnJava site

     http://www.onjava.com/pub/a/onjava/2001/02/01/jmx.html

     MX4J - an open source JMX implementation distributed under an Apache-style license

     http://mx4j.sourceforge.net/

     JSR-003  - The JSR covering JMX -currently in Final Release

     http://jcp.org/aboutJava/communityprocess/final/jsr003/index2.html





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