[jboss-user] [JCA/JBoss] - Re: datasource and singleton

henk53 do-not-reply at jboss.com
Fri Aug 14 17:11:44 EDT 2009


"greiff" wrote : 
  | to avoid expensive JNDI lookups to datasource is it possible to use the singleton pattern for datasources ?
  | 

Just wondering, are JNDI lookups really that expensive? When looking up an EJB (either programmatic, or via injection), isn't there a JNDI lookup happening all the time?

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