This week's book giveaway is in the OCAJP forum. We're giving away four copies of Programmer's Guide to Java SE 8 Oracle Certified Associate (OCA) and have Khalid A Mughal & Rolf W Rasmussen on-line! See this thread for details.
hi yesterday i went to one interview;the interviewer asked me one question;(ie) one jsp client is there;he gets bean instance from a pool of bean instanes from container(entity bean);say another jsp(2nd jsp page) is there, he wants same bean instance from the first jsp page without touching container again;i said u can do it using JNDI reference;but the interviewer told me u can do that using handle;Is that possible using Handle; bye chaitu
posted 14 years ago
Hi, Yes doing this using handle you don�t loose the time to lookup the reference in the jndi tree, there�s a pattern called ServiceLocator that adresses exactly this task, you can use a code like this: