Grace Yang

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since Apr 01, 2007
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Recent posts by Grace Yang

pubic interface Bar{ public void bar() ; }

@Stateful
public class MyBar implements Serialable, Bar
{
public void bar(){..};
}
Question 1:
MyBar is wrong, because when implementing more than one interface, it can't not implement Serialable, am I correct?

But can I define as below? (only implemnt one interface.)
@Stateful
public class MyBar implements Serialable
{


}

Thanks


Thanks
I know that most part of HFEJB is for ejb 2.0.

Can someboby tell me which chapters are still be good for EJB 3.0 since it has lots pictures helping me understand concepts?

Thanks in advance.

Grace
Any body comes with quiz after each chapter?

Thanks
Does the book 'Enterprise JavaBeans, 3.0 ' provide quiz or mocks?

Thanks
Thanks Jonathan !

Grace
There are 2 links for downloading 'JSR-000220 Enterprise JavaBeans 3.0'
(http://jcp.org/aboutJava/communityprocess/final/jsr220/index.html).


The fist one is: download the Specification for evaluation or to build an application that uses the Specfication

The second one is: download the Specification to build an implementation of the Specfication.

Which one should I download?

Thanks in advance.

Grace
Eclispse version above 3.2 should be good enough for EJB practising?

Anybody knows good tutorial site?

Thanks
Book 'Enterprise JavaBeans, 3rd Edition' recommanded by most people is from O'Reilly, is that correct?

Thanks
1. Do I need to lots of hands-on exercise for passing SCBCD 5.0?
2. Lots of memorizing for passing passing SCBCD 5.0?

Thanks in advance
It works now! I can either modify my jsp file or delete * from that directory.

Thank anil very much!!!


Grace
I had following in my web.xml
==========
<jsp-config>
<jsp-property-group>
<url-pattern>*.jsp</url-pattern>
<scripting-invalid>true</scripting-invalid>
</jsp-property-group>
</jsp-config>
========
in my test.jsp file, I can still see my scriting is running without problem, why???

<%=3*7%>

=== I am uing Tomcat 5.

Please help

Thanks in advance.
Servlet API says --
There�s no need to override this method unless the servlet implements new
HTTP methods, beyond those implemented by HTTP 1.1.

I wonder how to use it? How am I going to use to display the support method?

Anybody know?


Thanks
Congrats Henrik on your pass!

Did you go through Servlet API, DTD...?
Thanks for the response back.

I tried set up header in a servelt and the forward to a JSP which I can not get the header value either.

I still don't know what's wrong?