Bala Raju Mandala

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since Sep 21, 2006
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Recent posts by Bala Raju Mandala

Hi All,

I am creating a form like a Grid will be having some data, and if we select a row, details of that row will be displayed in the adjecent form.

I am able to show the values in grid and form, but when ever i am loading the page i want to show first recocrd on the grid is highlighted and the corresponding values loaded to form.

I am not getting the logic to show a row is selected, can you please help?

I am creating com.extjs.gxt.ui.client.widget.grid.Grid type grid and the Grid will have arguments as ListStore and ColumnModel.

11 years ago
GWT
Hi All,

I need your help. Let me explain the issue,

A XML file is need to parsed and data should be stored in database. So existing implementation is XML file inserted into a database table and fired a trigger on that table. The trigger is reading the XML content and storing the data into appropriate table.

What my idea is, with out inserting the XML file into database i am planning to use JAXB here. I will unmarshalize XML file and using DAOs i can store them into database.

But here i need to prove which approach is better? I need to find the CPU % usage and lapse time in both the cases. Can anybody help me here with you suggestions to find CPU% and lapse time in bothcases.
12 years ago
Hi Vijitha & Ankit,

Thank you for your reply.
Hi All,

I checked with a examination center and they said that they still allowing people to take 1.4 exam. The exam 310-035 SCJP 1.4, is it still conducted by SUN? I searched in SUN website but did n't found any information.
I found the solution. It is because of library files, they were got corrupted some how! i copied them and everything is fine.
Hi All,

I am getting this Exception. I am new to XML and tried to Google for this exception, there i did not get much information. Can anybody please tell me why this kind of exception raising. I am supporting a application, where everything fine upto yesterday. I restartd the server and getting this error.


[ December 09, 2008: Message edited by: Bala Raju Mandala ]
[ December 09, 2008: Message edited by: Bala Raju Mandala ]
Hi Folks,

I am developing a application in which i need to zip some files in windows system, and unzip them in a UNIX server.

But when i am unzipping in UNIX i am getting this exception.

Can anybody help? it is really urgent.

Thank you.
12 years ago
Hi All,

I need to use jar.exe where java is not installed. A user downloaded a application, that application need to jar some files and process them (So there is no guarantee that user has installed java). I want to add the jar.exe and jli.dll in my installer itself. But i am unable to find jli.dll any where. Also what configurtion i need to do so that the user side my program run without any issues.
12 years ago
yes Ove, i need to read them from a java program. So the location is a central location to all the files.
[ September 29, 2008: Message edited by: Bala Raju Mandala ]
12 years ago
Thank you verymuch Rob. I am sorry for not clearly writing my problem.

I am doing this from a batch file. This batch file should be in the c:\upload folder. Thatsway i clearly mentioned the path names.

As unjaring will be done at server side. Can i do something while unjaring, so that the specified files can be moved to particular folder?
12 years ago
Hi Folks,

I am sorry if i am posting my question in wrong area.

I am creating a jar file using a batch file. It will create the jar files


it is creating "afile.jar". I need to unjar this file in a UNIX meshine.
I copied it to UNIX meshine and unjared it. It is creating 2 folders in UNIX meshine named "c:" folder and "datafiles" folder and coping all XML and DOC files there.

What i need to do, to have the files in the same folder where i unjar them or move to some specified folder of UNIX meshine?
12 years ago
I am using AES algorithem.


[ September 25, 2008: Message edited by: Bala Raju Mandala ]
13 years ago
Hi Folks,

I am facing a problem while encrypting and decrypting a ZIP file. The result file is corrupted.

If i encrypt .txt and .doc files, i am able to get them in decryption. But problem with ZIP files. What could be the reasone?
13 years ago
Yes, i did some mistakes. Your code is working. Thank you once again.
13 years ago
Thank you Ulf and Greg. But these changes are not made any difference, i am getting same exception. I am searching google for references, but they are using MD5 to encode and checking signatures also. I am confused can't we simply read from txt files and recreate the RSA keys? is it is not that simpler? folks please help!
[ September 21, 2008: Message edited by: Bala Raju Mandala ]
13 years ago