[jboss-user] [JCA] - Re: datasource and singleton
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Fri Oct 9 03:03:54 EDT 2009
"henk53" wrote :
| 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?
Yes, but you need to understand that there is a trade-off between the efficiency and flexibility(loosely coupling).
You should be talking at EJB forums for the EJB details, you can get more help there.
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