tomcat - Configure Connection Pool with EclipseLink -

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i working in project with:

jsf 2.1.2, eclipselink 2.4.1, sql server 2008 windows authentication , apache tomcat 7.0

i set connection , jndi , works fine.

there requierement, have configure connection pool because have 1 connection (because of win authentication), know best way configure connection pooling jpa? posible?

thanks in advance

if have 1 web application on tomcat can use internal eclipselink connection pool. (you might check this)

but if have several applications or need different connection pool should first disable eclipselink internal pool , setup datasource in tomcat , use tomcat connection pool (or other solution). finally, should modify persistence.xml point datasource.


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