This week's book giveaway is in the OCPJP forum. We're giving away four copies of OCA/OCP Java SE 7 Programmer I & II Study Guide and have Kathy Sierra & Bert Bates on-line! See this thread for details.
Hi, What are the issues in having inheritance in session bean ? i have methods which are common across all beans like ejbActivate(), ejbCreate(), ejbPassivate(), ejbRemove(), setSessionContext(). Can i move it to a super class ? and have their implementation in the bean class. Any links or sample code would be appreiciated ?
You can use inheritence in the EnterpriseBean "Impl" class. I have often put common and required methods in a base "AbstractEjbImpl" class to make my real impl classes simpler. It's just like writing any other java class in this regard.