shyam ramineni

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since Jul 08, 2005
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Recent posts by shyam ramineni

Hi All,

I have an idea about a new website. For this I need to develop something similar to http://del.icio.us.

I see there is REST support in Java5. Is this good enough to build a website based in REST support in Java5. or Is there any other framework or product which does this better.

[ July 23, 2008: Message edited by: shyam ramineni ]
[ July 23, 2008: Message edited by: shyam ramineni ]
15 years ago
Hello,

Master Exam is the exam thats in the end of the book. The book does not have CD.

Shyam
Hi Rene,

Its working. The above code is populating Database field correctly.
Can you please tell me what was wrong with my code.

Thanks
Shyam
17 years ago
Hi Rene,

Its working. The above code is populating Database field correctly.
Can you please tell me what was wrong with my code.

Thanks
Shyam
17 years ago
How are you getting the timestamp from the database?
>> I am not retrieving timestamp data from the database. I have access to database. So I am querying to know what is populated in Database field after I invoke the webservice.

We are using thrid party application and, we don't have access to its code. I am invoking webservice in this application which sets the set timestamp field in database.

The timestamp field value must be set to "Aug 17, 2006 12:00:00 AM 00000" for Application logic to fire correctly. But when I execute code, that I have posted before its adding extra 191 milli secs in database ie "Aug 17, 2006 12:00:00 AM 191000". So I have figure out a way to enter time without those milli secs.

Thanks
Shyam Ramineni
17 years ago
Can anyone help me with this issue.

Thanks
Shyam Ramineni
17 years ago
Hi,

I am invoking a WebService which sets TimeStamp field in DataBase.
The Application is running on App Server which is located in US, and I am sitting in India.

When I use


The Database field whose type is TimeStamp, is getting populated as
Aug 17, 2006 12:00:00 AM 191000.

Idealy this should be Aug 17, 2006 12:00:00 AM 000000.

Can anyone tell me why these extra millisecs are getting added and what should I do for the database entry to be Aug 17, 2006 12:00:00 AM 000000.


Thanks
Shyam Ramineni.
17 years ago
Hi,

Got the issue resolved.

I had to import the certificate file from the https:// location to my keystore.

Thanks
Shyam Ramineni
18 years ago
Hi,

I am trying to invoke a webservice which published on https://URL.
I have code a stand alone java program as a client.

I am getting javax.net.ssl.SSLHandshakeException : unknown certificate error.

Please let me know the solution for this.
I am having the Trust, and Key .jks files for the client from the server.
But not able add the certificate to cacerts file.

Thanks
shyam Ramineni
18 years ago
Hi All,

I am going through Mikalai Zaikin's notes. In the section rlated to Web Applicattion Security. I did not understand the below statement.

A security constraint that does not contain an authorization constraint shall combine with authorization constraints that name or imply roles to allow unauthenticated access. The special case of an authorization constraint that names NO roles shall combine with any other constraints to OVERRIDE their affects and cause access to be PRECLUDED.

The example related to the above statement is below.

[B]





'/*' DELETE access precluded

'/*' PUT access precluded

'/acme/wholesale/*' DELETE access precluded

[/B]

Can anyone explain what the word "PRECLUDED" means in the above context.
In the above , does it mean there is no access for DELETE method to '/*' URL pattern.

Thanks
Shyam Ramineni
Hi,

I am trying to understand code thats already there.
They have used ByteLookUpTable class.

The following is API documentation related to it.
Can anyone help me understand what it does.


public class ByteLookupTable extends LookupTable

This class defines a lookup table object. The output of a lookup operation using an object of this class is interpreted as an unsigned byte quantity. The lookup table contains byte data arrays for one or more bands (or components) of an image, and it contains an offset which will be subtracted from the input values before indexing the arrays. This allows an array smaller than the native data size to be provided for a constrained input. If there is only one array in the lookup table, it will be applied to all bands.



Thanks
Shyam Ramineni
18 years ago