This week's giveaway is in the EJB and other Java EE Technologies forum. We're giving away four copies of EJB 3 in Action and have Debu Panda, Reza Rahman, Ryan Cuprak, and Michael Remijan on-line! See this thread for details.
I am wondering how to use serielizable object. My question is this: Since the server side don't know anything about the serializable object that received from a remote client, how can I use the methods in this object at server side? I wrote some code, the server read a object from client, and use the object like this: object.getInfo() , the compiler complained can't resolve symbol :getInfo(); then I tried to write a interface include this method at server side, and the same interface at the client side, but it still can't work.(of course it is a bad code )