Re: Where are Java messsages logged?

[Gary L Peskin <garyp@xxxxxxxxxxxx>]

   Did you also set QIBM_USE_DESCRIPTOR_STDIO?  What release of OS/400
   (i5/OS) are you on?

   Gary

   On 5/30/2007 11:51 AM, Kevin wrote:

 I tried adding the following properties to the java properties file:

 os400.stderr=file:/home/logs/stderr.txt
 os400.stdout=file:/home/logs/stdout.txt

 I then aded the logs folder to the home directory.  I signed off, then
 signed back on.  I then ran the RPG program again.  The stderr.txt and
 stdout.txt files did not get created in /home/logs.



 Gary L Peskin wrote:
  

    http://archive.midrange.com/java400-l/200608/msg00039.html

    Also try the same with os400.stderr.

    Gary

    On 5/30/2007 9:17 AM, Kevin wrote:

  Unfortunately, like I mentioned earlier, the Java method is called from
  RPG (not using "java") and looks something like:

    C                   MONITOR
    C                   CALLP     JMyMethod(JMyClass
    C                                  :  Jparm1
    C                                  :  Jparm2
    C                                  )
    C                   ON-ERROR
    C                   ENDMON

  Josh Diggs wrote:
  

  What you are seeing is the standard output of the java program in the qshell 
environment.  If you want to capture this information, the easiest way is 
probably to use the greater than symbol at the end of your java command to 
redirect standard out to a file.

  For example

  java test > /logs/testLog.txt

  Of course the logs directory would need to exist in the IFS.

  -----Original Message-----
  From: java400-l-bounces@xxxxxxxxxxxx
  [mailto:java400-l-bounces@xxxxxxxxxxxx]On Behalf Of Kevin
  Sent: Wednesday, May 30, 2007 6:15 AM
  To: java400-l@xxxxxxxxxxxx
  Subject: Where are Java messsages logged?


  This may sound like a stupid question, but where do messages from my
  Java program get logged (if anywhere)?  Most of my Java experience is
  from the PC platform (using Eclipse).

   From an interactive job, I have a CL program the calls an an ILE RPG
  program that in turn instantiates my Java class.  The RPG program then
  calls one of the Java class methods.  When the Java class file runs, the
  screen changes (QSHELL?) and messages flash very quickly (way too fast
  for me to read them).  Some of the messages are generated from
  System.out.println(), some are from Exception.printStackTrace() and some
  are from thrown Exceptions.  As soon as control returns back to the RPG
  program the green screen changes back to the normal environment and the
  Java messages are gone.

  If I use one of the debuggers to stop the RPG program before the green
  screen reverts back to it's normal mode, the green screen is locked up
  and I can't scroll back to look at prior messages.

  I have even tried a screen capture program to try and record the
  messages, but I can't seem to adjust the frame rate to be able to see
  all of the messages.