Ram Kondawar

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since May 29, 2001
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Recent posts by Ram Kondawar

HI
The setting of requires on entity beans and requiresnew on session bean means the following.
When you invoke a method on session bean a new transaction is started. Since within this method you are invoking methods on entity beans , the transaction context is propogated to the entity bean method(because of requires setting).
If your requirement is met by the condition that the methods in session bean and entity bean to be in same transaction context then your settings are ok.
Hope this helps
Cheers
Ram
Hi
1. The model can be Java Bean or EJB.
2. DOnt use EJB if only it has to serve the purpose of interface between database and servlet.
3.Surely you can make use of the struct framework. This deals with MVC architecture.
Hope this helps..
Cheers
Ram
Hi Leo
It is excellent compilation.
It is extremely useful collection for people like me who are intending to take the architect certification.
Regards
Ram
It is not possible for client to invoke the callback method as these methods are not exposed to the client through the component interface.
Rgds
Ram
Hi
Please change the servlet path to /xxxx instead of /.
This may serve ur purpose.
Give a try. All the best for the same.
Ram
19 years ago
Thanks,
Sandeep, I am yet to take 486 and 483.
I am planning to take 486 in August 1st week
Ram
19 years ago
Hi Shuchita
Mastering EJB by EdRoman is a good book to start with.U can down load this book from Theserverside.com.
For weblogic, u can visit the BEA site and go thru their online documentation.
If u know jsp, it is helpful, but it is not must.
All the best for your learning effort.

Ram
CMP
yes , u can map a cmp to more than one table. There is provision of building cmp in visual Age for Java,where u can do this. Also look for commercially available mapping tools to map to more than one table.
Hope this helps.
Ram
I cleared the WAS 3.5 Advanced Edition with a score of 70%. The test contains 50 questions to be completed in 2 Hrs.The pass percentage is 59%.
The standard of questions is slightly more than preassessment tests.
Ram
19 years ago
Hi Deepak ,
You can directly access the beans from both the containers.Can u be please more specific about ur problem.
Ram
19 years ago
Congratulations Rahul. I wish u all the best in your career.
Though, my interaction is less in the forum, I use to appreciate your patience and care of replying to many questions put in the forum.
Keep up ur achievements
Ram
19 years ago
Hello Neha
U need to put your .jsp files in document root of your web appliation .This web application should have a pagecompile servlet, which can compile the jsp into the jsp servlet.
For the present u can put the jsp file in the document root of the default_app.
Hope this helps.
Regards
Ram
19 years ago
Hi Rahul
The pass score of 498 test is 60%.
Regards
Ram
19 years ago
Hi Rahul
These terms are used when u are working with bean inheritance.
When u are using a single table in the database for mapping the fields of two beans(where one is inherited from another) , single table inheritance table map is used for schema map.
U use root leaf when bean inheritance is done in multiple level.
Hope this helps. Go thru the help of VAJ for more details. If u want any thing specific, feel free to mail me.
regards
Ram
19 years ago
Hi Peter
Congratulations on your performance.
I shall be appearing for the exam shortly.
Cheers
Ram