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Jason Chaw

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since Jul 29, 2002
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Recent posts by Jason Chaw

Sorry, kevin, I made a wrong spelling: "Associate" to "Assistant", thought they are synonymous.
This is the first level certification of the Oracle DBA. Two exams needed: PL/SQL and Database Fundamentals I. I think OCA is enough for me as a developer. The tests helped me a lot to learn the basic knowledge of Oracle Database.
I also confuse about that two listener. I was lucky to pass the exam. I will do some tests about it. see you.
First of all, the session data values must be of types that implement java.lang.Serializable, so that the distributed JVM can accept the HttpSession object. (please ref. Servlet spec.)
But I think the most safe way to storge application data is to storge them into EJB or Database.
hi, guys, I think the JavaDocs is all right.
Please refer to the comments by Roseanne Zhang
in Aleks Pascoal's "HttpSessionActivationListener" topic,
There are two listerner interfaces not needed to configuared in web.xml:
javax.servlet.http.HttpSessionBindingListener
javax.servlet.http.HttpSessionActivationListener