raka sinha

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since Jan 22, 2007
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Recent posts by raka sinha

Hi

I am facing following problem. I have an applet kept in the remote unix server.I am trying to login using putty(telenet session) and trying to view my applet using appletviewer command.

I am getting following error

$ appletviewer A.html
Exception in thread "main" java.lang.InternalError: Can't connect to X11 window server using ':0.0' as the value of the DISPLAY variable.

----------------------------------

please help me .Thanks in advance
13 years ago
Hi All

Though given my 50% commitment I failed in SCJP 1.4. I got 49%.Please let me know can I appear again in SCJP and will I get some discount for reappearing?

also shall I go for 1.4 or 5.0?
13 years ago
Hi
My current application architecture is as follows

Frontend- Weblogic portal
Backend - EJB with Stored proceedure deployed in BEA Weblogic 7.0.

My customer now wants to move from vendor specific app server to open source framework.also they want to remove RMI.

We have currently 250 methodis in EJB?

How should I decide that what all methods that can be exposed as a web service? How many number of service I should plan?


Can any one give me the solution for how to approach this architecture.How to write specific wrapper class for EJB and what all design consideration I have to look for.
Also if you have any links then please let me know.

Thanks in advance.
Hi
My current application architecture is as follows

Frontend- Weblogic portal
Backend - EJB with Stored proceedure deployed in BEA Weblogic 7.0.

My customer now wants to move from vendor specific app server to open source framework.also they want to remove RMI.
So one of the architecture has recommended SOA based architecture.

Can any one give me the solution for how to approach this architecture.How to write specific wrapper class for EJB and what all design consideration I have to look for.
Also if you have any links then please let me know.

Thanks in advance.
13 years ago
I am facing following problem

Let us suppose I am having follwing rows in table that has been fetched from tables

---radio button---name--rollno---age--class---
---0--------------ABCD--100-------25---V------
---0--------------xyzz--200-------35---VI-----

on clicking radio button my name age and class will be listed below which will be updateable field and on saving the updated value will be updated in the database and those will be reflected in the ablove list.

Please suggest how to approach this problem.

Thanks in advance
13 years ago
I have a JSP where the resultset are displayed in the form of table.

My Requirement is to select particular row which will lead in change in clour of that row and on submitting the value will pass to onother jsp

How to approach this.

Please help
13 years ago
Hi
Currently we are devloping a strus application which will be deployed in weblogic 7.0 having jdk1.3

As I am using previous version of jdk ie 1.3 I am not sure which IDE to use for stusus develpment.

Please help me out as all the latest version of IDE supports either jre 1.5 or 1.4
Currently our application is in weblogic portal framework and our lead designers feels that whole application should be migrated to open source framework.

My role in this project is to capture requirements.The scope of the above project is same as what we have now and there will be ne change in the functional and non functional requirements.

My question here is that Do we need SRS for this migration project?Please guide me as I am bit confused..
Hi
Our EJB is deployed in weblogic 7.0. Now our designer has told us to integrate struts frame work with EjB.

Please help me how to integrate ejb with struts?

Thanks.
Hi All
In our present EJB architecture,client and EJB are deployed in two separate server therefore RMI call is involved.But our customer feels that RMI call is not best architecture therefore they have requested to put both client and ejb in same server.

My question here is will RMI call be involved when both client and EJB are deployed in same server?if not then thru which protocal client will interface with EJB.

Thanks in advance for your help
Hi
I am new to ejb.Actually in my architecture client is BEA weblogic portal 7.0 (using jdk1.3)and ejb is also deployed in BEA weblogic 7.0(jdk1.3).
Now my seniors have decided to upgrade portal to 9.2 which will use jdk1.4.2. but ejb willm be deployed in same 7.0 version.

Can any one tell what problem i am going to face if client in jdk1.4.2 is calling ejb deployed in jdk1.3.

Thanks in advance
Hi
I am new to ejb.Actually in my architecture client is BEA weblogic portal 7.0 (using jdk1.3)and ejb is also deployed in BEA weblogic 7.0(jdk1.3).
Now my seniors have decided to upgrade portal to 9.2 which will use jdk1.4.2. but ejb willm be deployed in same 7.0 version.

Can any one tell what problem i am going to face if client in jdk1.4.2 is calling ejb deployed in jdk1.3.

Thanks in advance
14 years ago
Hi
I am new to ejb.Actually in my architecture client is BEA weblogic portal 7.0 (using jdk1.3)and ejb is also deployed in BEA weblogic 7.0(jdk1.3).
Now my seniors have decided to upgrade portal to 9.2 which will use jdk1.4.2. but ejb willm be deployed in same 7.0 version.

Can any one tell what problem i am going to face if client in jdk1.4.2 is calling ejb deployed in jdk1.3.

Thanks in advance