Re: AWT settings on the iSeries -- JAVA400-L

Pete

I don't have QIBM_JAVA_PROPERTIES_FILE set. I've just got *java.awt.headless=true *in my */qibm/userdata/java400/SystemDefault.properties* file and that all I can think of relating to awt.

Is Tomcat 5 running other servlets OK? I think Tomcat version 5 requires Java JRE 5.0 unless you take extra steps under Java JRE 1.4+.

When you get it running, be prepared for a performance hit. I'm building some charts using http://jfree.org/jfreechart/index.html . It is much slower on the iSeries than on my PC. I think PASE is the bottleneck.


Thanx, PLA


Pete Helgren wrote:

Yes...I forgot to mention that.  PASE is installed.
Actually, I read your post from last February with interest since it
appeared to be a "direct hit" on my problem.  How did you get the properties
"to take" and how did you know for sure.  I suspect something isn't getting
set.
The InfoCenter listed the places that the JVM properties are set.  One
setting mentioned was:
Using the QIBM_JAVA_PROPERTIES_FILE job-level environment variable to point to a specific properties file. For example: ADDENVVAR ENVVAR(QIBM_JAVA_PROPERTIES_FILE) VALUE(/qibm/userdata/java400/mySystem.properties)

We don't have that setting here. Do you think that is needed as well?
Thanks,
Peter Helgren
Value Added Software, Inc
801.581.1154 x202
-----Original Message-----
From: java400-l-bounces@xxxxxxxxxxxx [mailto:java400-l-bounces@xxxxxxxxxxxx]
On Behalf Of Patrick L Archibald
Sent: Thursday, January 06, 2005 10:45 AM
To: Java Programming on and around the iSeries / AS400
Subject: Re: AWT settings on the iSeries
Pete
Do you have "5722SS1 option 33 OS/400 - Portable App Solutions Environment "
installed?  I think PASE is a requirement for running headless AWT.
Thanx,  PLA
Pete Helgren wrote:
We are running V5R3M0 at a customer site and have a Java servlet that throws a:

javax.servlet.ServletException: AWT class or API used without specifying property os400.awt.native=true or java.awt.headless=true

Poking around in the archives a bit and reading the info center stuff I think I have set things up OK. I put the following in the \QIBM\UserData\Java400\SystemDefault.properties file and restarted Tomcat (5.0):
java.version=1.4
java.awt.headless=true
I still get the error. So I have either put the properties in the wrong place or missed something somewhere else. We also installed the PRPQ 5799PTL and have VNC running so I think the xWindows side of things is OK (the servlet renders a Jasper report in PDF format).
Any ideas?
Peter Helgren
Value Added Software, Inc
801.581.1154 x202
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