This week's book giveaway is in the OCAJP 8 forum. We're giving away four copies of OCA Java SE 8 Programmer I Study Guide and have Edward Finegan & Robert Liguori on-line! See this thread for details.
I'm developing an web-application in struts. It has a class that servers as Oracle Package caller and it is sort of common utility class; Th e problem is " can I use only one instance of connection for multiple Packages Calls ( all packages are called through only one connection) or Can I use one instance of connection for each package call ( every package call has its own connection ) ". it need clarification.