manish basotia

Hi
can anyone send me some sample code where a dispacthAction calls a business Delegate, which in turn calls the Business Compoenent .
Actually i am new to dispatchAction and Business Delegate.
Please help as its urgent.

Thanks

Thanks Greg, but what advantage it has got over simple client server application. means i could have directly used some SQL statement to do "CRUD" Operations.

with Regards
Manish

Hi all,
I have a doubt on enity bean. Just to explain i am giving an example.

In a J2ee project say i have some page which takes some input from a user, Then on submit i pass these inputs to a session bean which does some processing of the data and finally store it in database. Later i can display the processed information to the user.

??
now what i want to know is in such kind of scenario where does entity bean fit into picture, what i mean i can directly query some records and display it to the user.
??

Note :- I just taken an example to explain the condition, what i want to now is in high level project where at broad level , typically the scenario will be same so with respect to that please let me know where exactly do we use entity bean, and how it is beneficial.

Thanks

Hi all

i have one simple doubt say i have some system where i am getting some dat processing it using session bean and store it back to the database. Now i want to display the updated information/ or the information after the processing to the client thru WEB.
Now what i want to know is in this where exactly we use entity bean.
and what is the benifit of using enity beans here.
and if we are not using entity beans here , then please explain me in which kind of scenarios do we use entity bean.

Thanks & Regards
Manish B

Hi George

Thanks a lot for yours such a nice reply.

Regards
Manish

Hi all
I am planning to take SCWCD exam as early as possible.
i have been working with servlets and JSP's.
Now below are the queris i have regarding this certification.

1) What is the price for this in Indian rupees?

2) What is the procedure for this?

3) Can anyone tell me the course content means what all i should prepare?

4) I have worked on servlets,jsp's, bit of struts and tag libraries, So
can anyone tell me how long will it take for me to prepare for this exam.

5) At Last please let me what is the best book and links to sites where i
can find some dummy exams for free and some workable downloads

your help in this regard will be greatly appreciated.

Thanks
Manish B

If i have an application in which there 10 remote class with similar kind of remote function in them. do i need to create 10 stub and skelton for that.
Please reply ASAP
Thanks
Manish

one question on google search
if u enter some querry in the google
usually it displays the results
1.dsfdsfjd
2 afdsf
3 .fsdfhfgh


and at the end it shows like

pages 1 2 3 4 5 6 7 8 9 how can these be shown
what the logic behin d them ?

You r fetch ing some records from the data base usually there will be around 100 records its collected ? its going to disply that records ?
It can display all the records in a single page

I need only 20 recors to disply in the page and the remaining in next pages ?

What ur going to do to display that logic ?

I know that thru JDBC we can navigate, but i want to know is there any other possibility.

I haven't read this anywhere but i was asked to tell about to class names which are not sublass of Object class.
Are there any such classes.
Please reply fast

any others reason ?

Hi Kalpak
thanks for your reply.
Now what i understood the only main reason for having Home object and remote Object is that remote Object should not be available to client
directly. Secondly if we merge both then there will be issues with respect
to instantiation.
Is there anything else... Please correct me.
Others are also welcome.

Thanks
Manish

can we have multithreading in EJB how? any resources?
Thanks
Manish

Hi all
we have home object and ejbObject in EJB's .
and both of them extends remote object. my doubt is why
cant we have a single object in which we can have home and ejbobject methods
as both are remote? what difference it makes by keeping separate objetcs.
may be this question is silly but for my knowledge sake i want to know.
Thanks

How to get the previoulsy selected value in a combobox. i WANT the current and the previously selected value of the combobox.