You can try looking into the javax.imageio package. Get the byte stream/blob
from the result set and use that stream to create an encoded image. But your
system is dependent on the host machine's graphics context and you may not
be able to guarantee any given format for all installations of the swing
application.
You can try this:
BufferedImage image1 = ImageIO.read ( new ByteArrayInputStream (
rawImageBytes ) );
ImageIO.write(image1, "jpeg" /* "png" "jpeg" format desired, no "gif" yet.
*/ , new File ( "abc.jpg" ) /* target */ );
Regards,
Partha
----------
From: [Vinod Kumar] [SMTP:[EMAIL PROTECTED]
Sent: Thursday, August 12, 2004 10:17 AM
To: [EMAIL PROTECTED]
Subject: Re: Upgrading from an old Servlet
HI guys
I have a small problem.
I am working on java swings with sql server for backend
I have some images stored in SQL server db as type image. It can be
anything
Currently I have a program to insert any image into the db
But I am finding it tough to read an image back from the database
and
use it in
Can somedbody tell me how to do it (the formate of the file can be
anything BMP,GIF ,JPEG etc.)
And provide some sample code
Thanks and regars
Vinod Kumar
Project Engineer
Wipro Technologies
Banglore 560 068
-----Original Message-----
From: A mailing list for discussion about Sun Microsystem's Java
Servlet
API Technology. [mailto:[EMAIL PROTECTED] On Behalf Of
Peter Claesson (CA/EUS)
Sent: Wednesday, August 11, 2004 11:36 PM
To: [EMAIL PROTECTED]
Subject: Upgrading from an old Servlet
This is a newbie question to SDK 1.4.2. I've been tasked to move
forward
a solution we did for supporting Thai characters using ServletExec.
Well, the new version of SE (5.0) supports Servlet Spec 2.4. I'm
trying
to upgrade my old design environment from using SDK 1.3.1 and and an
older servlet.jar from 2000 (ver 1.2.2??).
I'm having a problem of finding where equivalent jar file in the new
1.4.2 SDK (EE) to updade my classpath. Can someone give me a pointer
if
the packaging of the jar file has changed, and if so, to what?
Thanks.
/Peter
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