Initialising objects when server starts up

Hi,
Is there some area where we can put code so that it gets executed when the server starts up?
In our case, we wish to load some settings from a database and then save them to the application bean.
Thanks,
Tristan

if you put the code in the init() section of ApplicationBean1, the code is called the first time that a page accesses a property in the application bean. This should handle most needs. Do you need the code to be executed as soon as the server starts the app, or is the first property access good enough?

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Hello, my engineer (Japanese) is trying to start AdobeMediaServer but he got stuck after getting "Waiting for another script to finish..." message. Any idea how to resolve this situation?
[root@NA1SIBZDH02 /opt/adobe/ams]# ./server start
NPTL 2.5
chmod: changing permissions of `./tmp/': 読み込み専用ファイルシステムです
Waiting for another script to finish...
[root@NA1SIBZDH02 /opt/adobe/ams]#
[root@NA1SIBZDH02 /opt/adobe/ams]#
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合計 52324
drwxr-xr-x 15 ams ams      4096 9月 11 17:54 Apache2.2
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-rwxr-xr-x 1 root root     2912 9月 11 17:54 ams_icon.png
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A possible cause is security software (firewall) that blocks or restricts Firefox or the plugin-container process without informing you, possibly after detecting changes (update) to the Firefox program.<br />
Remove all rules for Firefox from the permissions list in the firewall and let your firewall ask again for permission to get full unrestricted access to internet for Firefox and the plugin-container process and the updater process.
See:
* https://support.mozilla.com/kb/Server+not+found
* https://support.mozilla.com/kb/Firewalls

Automating Database up & down when server start and shutdown in Linux

Hi to all,
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http://tldp.org/HOWTO/Oracle-9i-RH8-and-RH9-HOWTO-5.html ??
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Apache and My SQL won't start when server starts, error in /var/log

OS X Server 10.4.6
Everything looks OK, but when I restart the server, Apache does not restart.
The var/log/system contains the following line:
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MYSQL=-YES-
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How to avoid deleted projects being deployed when server starts

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I have created some project in RAD 7 for some testing purpose with WAS 6.1.
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Hi,
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Clearly you're also annoying. Fourth thread, same topic.
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290092,
I couldn't ascertain, from your post, what OC4J (stand-alone) version you are using (or perhaps you are using the Oracle Application Server?), but if you have a recent version, you can either use a "startup servlet" or a "startup class" -- which is activated when OC4J starts up, and open your database connections there.
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I have an integration app. The app contains EJB project. The project contains EJB which reads data from LDAP.
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To bind an object into the JNDI tree check the documentation here:
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Hi,
I am facing a problem. I wish to instantiate a class when the J2EE/ tomcat server starts. This is similar to the property set in weblogic as
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Can i do something similar in tomcat/ j2ee server?
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Bind custom object in weblogic server start

I want to bind my custom object to jndi when weblogic server start. how can i do?

Bonjour Yiwen,
That could easily done by registering a startup class in weblogic server that will do the binding of the object in the JNDI tree (it can also create all the subcontexts you need).
Below is some code that works fine on WLS 5.1:
a.. a custom object
package StartupJNDI;
public class CustomObject extends Object
protected String name;
public CustomObject ( String aszName )
name = aszName;
public String getName()
return name;
public void setName(String newName)
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package StartupJNDI;
import javax.naming.*;
public class Registration
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catch ( Exception ex )
ex.printStackTrace ( System.err );
public static void main(String[] args)
new Registration();
a.. a startup class in weblogic.properties:
weblogic.system.startupClass.JNDIStartupRegistration=StartupJNDI.Registration
Please, be sure that the path to these classes is also registered in the WEBLOGIC_CLASSPATH system property (e.g. : in your startweblogic.cmd file on Windows NT).
You can check that the object is bound in the JNDI tree through the console.
Hope this helps,
Cordialement,
Etienne
Yiwen Tian <[email protected]> a écrit dans le message : [email protected]..
>
I want to bind my custom object to jndi when weblogic server start. how can i do?
[att1.html]

Help-Cubes are not getting started when Analytical server started in 11.1.1

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When we start OSB Managed Server, server status is showing Running Status in Web logic console and it is also serving the requests. but in server Start up log file, it is not showing 'Server started in RUNNING mode' after it started.
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pr

Dear all,
When we start OSB Managed Server, server status is showing Running Status in Web logic console and it is also serving the requests. but in server Start up log file, it is not showing 'Server started in RUNNING mode' after it started.
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please some body show some light on it as we need to fix this issue urgently.
thanks in advance.
pr

Java VM hangs when I start Derby Server

Hey everyone,
Help will be much appreciated so cheers in advance.
I've made a desktop app through Netbeans that runs fine within the IDE but can't get it to work from outside (unless I've connected to the server from within Netbeans first so guessing its not the app itself rather the conenction to the server?)
I'm using Java version 1.6.0_17 and am confuzled as to why the VM hangs when I try to start the Derby server from a Batch file.
my batch file reads:
set DERBY_HOME = M:\Business\Registers\Lodgements Registers\LodgementsDB\Sun\JavaDB
Path = %DERBY_HOME%\bin;%Path%
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echo "Press any key to shutdown Server"
pause
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2010-02-16 09:00:37.530 GMT : Apache Derby Network Server - 10.5.3.0 - (802917) started and ready to accept connections on port 1527
Just running java -jar "M:\Business\Registers\Lodgements Registers\LodgementsDB\Lodgements\dist\Lodgements.jar"
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Also, in advance, is there a more common way of starting the server from outside nettbeans (eg code) that doesn't rely on command prompt- seems daft to me not to have this (and yes I am a first time derby user, used the Toplink persistence libs throughout my code if that helps?).

Nothing is hanging, this is a misunderstanding of how a batch file works. A batch file is processed line by line, and only when the execution of the task or program (in this case your first call to Java) returns, execution will continue on the next line. As the first call starts Derby and only completes when Derby is stopped, your batch file will not continue with the next line until you kill Derby.
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Server start arguments ignored when starting managed server

Hi
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However those arguments are not picked up when we are starting the managed server.
We are using a shell script to start the managed server using the weblogic.Admin class functionality.
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Edited by: user1030647 on Aug 29, 2010 12:26 AM

Thanks Jay for the immediate responses.
The thing I am worried about is it seems the behavior in Weblogic 10.0.2 seems to be in consistent with the behavior in Weblogic 10.0.0.
In Weblogic 10.0.2, even if the JAVA_OPTIONS in setDomainEnv.sh do not include the paramaters that are set in "Server Start->Arguments", when starting the managed servers, they are picked up as can be seen from the managed server log files.
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Do you have any info which points to this discrepancy?

Initialising objects when server starts up

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