Comments on: How To Resize Uploaded Images Using Java

By: joaquin

joaquin — Fri, 06 Jun 2008 05:36:15 +0000

it works! i tried it and voila

tks

By: Doug

Doug — Mon, 02 Jun 2008 02:14:15 +0000

Thanks!

By: Devon

Devon — Mon, 02 Jun 2008 02:05:42 +0000

@Doug:

Just use spaces:

JAVA_OPTS=”-Djava.awt.headless=true -Xms128M -Xmx512M”

By: Doug

Doug — Mon, 02 Jun 2008 02:03:58 +0000

One last question please! What is the proper sytax for the following…it doesn’t seem to work when I want to put 2 parms on the JAVA_OPTS.
I was setting just the memory and now I need the headless part as well. Can you tell me what is wrong with my JAVA_OPTS below?

# JAVA_OPTS=”-Xms128M -Xmx512M”
JAVA_OPTS=”-Djava.awt.headless=true;-Xms128M -Xmx512M”

Thanks Again,
Doug

By: Devon

Devon — Mon, 02 Jun 2008 01:22:37 +0000

@Doug:

No problem! I’m glad it worked!

By: Doug

Doug — Mon, 02 Jun 2008 01:21:38 +0000

It WORKS! You rock Devon!

Thank you very much for your help I appreciate it.

By: Devon

Devon — Mon, 02 Jun 2008 00:30:46 +0000

@Doug:

Try adding this to your start script:

export JAVA_OPTS=”-Djava.awt.headless=true”

Let me know if that helps.

By: Doug

Doug — Mon, 02 Jun 2008 00:19:11 +0000

Hi Devon, I was wondering if you could perhaps help me on this problem. I have tried two different ways of sizing the image and have tracked it down to the following lines of code (from 2 different methods).

First Way : ImageIcon imageIcon = new ImageIcon( pImageData ); //Where pImageData is the byte[]. When this line of code is executed the org.apache.catalina.startup.Bootstrap pops up on the upper right.

Second way : Image image = Toolkit.getDefaultToolkit().createImage( pImageData );//Where pImageData is the byte[].
When this line of code is executed the org.apache.catalina.startup.Bootstrap pops up on the upper right.

Do you know of other ways of accomplishing this? The first example is right from this post. Any help would be GREATLY APPRECIATED!!!! I am at the point where I will try anything just to solve the problem.

Thanks,
Doug

By: Doug

Doug — Fri, 30 May 2008 19:27:18 +0000

On the upside at least I am not alone. On the down side…no solution…yet…..

By: Devon

Devon — Fri, 30 May 2008 18:50:27 +0000

@Doug:

my production system is Linux, so it isn’t a big deal for me. I have noticed that on my dev box (OS X Leopard), JBoss will create a JBoss Main process with a menu, which sounds similar. When I shutdown JBoss though, that process also dies. I haven’t looked into it much however.

If you find out how to prevent it, I’d love to know.

Thanks!

Devon