2 Replies Latest reply on Feb 21, 2002 4:20 PM by hblum

ServiceMBeanSuppor

hblum Feb 20, 2002 1:46 PM

Hi there !

I want to write a simple startUp service on JBoss 2.4.3. I read the f... manual and I went through the FAQs and I read the buglist. Nothing helps. (I could solve one problem with your forum besides ...)

I want to write a StartupService using your MBeans:

I took your example from the forums and changed them a little. The nature of my service is only calling a static startup method. The only problem I head was that the logs told me that JBoss could not find my class. I read your forum and put my service classes in /lib/ext - directory this worked. But still I allways receive the same excception, that JBoss could not find "org/jboss/util/ServiceMBeanSupport". A class with this name is included in the jboss.zip in the /ext/lib -directory.

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jboss.jcml Snipplet

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##################################################################
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JBossStartUpMBean

My interface!
##################################################################
##################################################################

package mdm.base.framework.manager.jboss;
/** The JBossStartUpMBean interface
* JBoss provides a mechanism to do initialization on start up. It is to provide
* a system near service (MBean or MLet called) whose init methode is allways called on startup.
*
* @author Harald Blum
* @version 31.01.2002
*
*/

public interface JBossStartUpMBean extends org.jboss.util.ServiceMBean
{
}

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JBossStartUpMBean

My interface!
##################################################################
##################################################################
package mdm.base.framework.manager.jboss;

/**
* JBoss provides a mechanism to do initialization on start up. It provides
* a system near service (MBean or MLet called) whose init methode is allways called on startup.
*
* @author Harald Blum
* @version 31.01.2002
*
*/

##################################################################
##################################################################

JBossStartUpMBean

My implementation !
##################################################################
##################################################################

import java.io.InputStream;
import mdm.base.framework.manager.FrameworkManager;

// KILL This class is for testing purpose and will never be used!
//import org.jboss.system.;

public class JBossStartUp extends org.jboss.util.ServiceMBeanSupport implements JBossStartUpMBean
{

public String getName()
{
return "JBossStartUp";
}

/** The start methode is called after all MBeans have been
initiated.
*/
public void startService() throws Exception
{
FrameworkManager fm = FrameworkManager.getInstance();

}

public void stopService()
{
// does explicitly nothing
}

}

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JBOSS.LOG File !!!!!!!
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[root] Started Log4jService, config=file:/D:/JBOSS/JBoss-2.4.3/conf/default/log4j.properties
[Classpath extension] Added directory:file:/D:/JBOSS/JBoss-2.4.3/log/
[Classpath extension] Added library:file:/D:/JBOSS/JBoss-2.4.3/lib/ext/activation.jar
[Classpath extension] Added library:file:/D:/JBOSS/JBoss-2.4.3/lib/ext/castor-0.9.1.jar
[Classpath extension] Added library:file:/D:/JBOSS/JBoss-2.4.3/lib/ext/gnu-regexp-1.0.8.jar
[Classpath extension] Added library:file:/D:/JBOSS/JBoss-2.4.3/lib/ext/hsql.jar
[Classpath extension] Added library:file:/D:/JBOSS/JBoss-2.4.3/lib/ext/hsqldb.jar
[Classpath extension] Added library:file:/D:/JBOSS/JBoss-2.4.3/lib/ext/jboss-j2ee.jar
[Classpath extension] Added library:file:/D:/JBOSS/JBoss-2.4.3/lib/ext/jboss-management.jar

it is there (jboss.jar)
[Classpath extension] Added library:file:/D:/JBOSS/JBoss-2.4.3/lib/ext/jboss.jar

[Classpath extension] Added library:file:/D:/JBOSS/JBoss-2.4.3/lib/ext/jbosscx.jar
[Classpath extension] Added library:file:/D:/JBOSS/JBoss-2.4.3/lib/ext/jbossmq.jar
[Classpath extension] Added library:file:/D:/JBOSS/JBoss-2.4.3/lib/ext/jbosspool.jar
[Classpath extension] Added library:file:/D:/JBOSS/JBoss-2.4.3/lib/ext/JBossService.jar
[Classpath extension] Added library:file:/D:/JBOSS/JBoss-2.4.3/lib/ext/jbosssx.jar
[Classpath extension] Added library:file:/D:/JBOSS/JBoss-2.4.3/lib/ext/jcert.jar
[Classpath extension] Added library:file:/D:/JBOSS/JBoss-2.4.3/lib/ext/jetty-service.jar
[Classpath extension] Added library:file:/D:/JBOSS/JBoss-2.4.3/lib/ext/jmxtools.jar
[Classpath extension] Added library:file:/D:/JBOSS/JBoss-2.4.3/lib/ext/jndi.jar
[Classpath extension] Added library:file:/D:/JBOSS/JBoss-2.4.3/lib/ext/jnet.jar
[Classpath extension] Added library:file:/D:/JBOSS/JBoss-2.4.3/lib/ext/jnpserver.jar
[Classpath extension] Added library:file:/D:/JBOSS/JBoss-2.4.3/lib/ext/jpl-util-0_5b.jar
[Classpath extension] Added library:file:/D:/JBOSS/JBoss-2.4.3/lib/ext/jsse.jar
[Classpath extension] Added library:file:/D:/JBOSS/JBoss-2.4.3/lib/ext/log4j.jar
[Classpath extension] Added library:file:/D:/JBOSS/JBoss-2.4.3/lib/ext/mail.jar
[Classpath extension] Added library:file:/D:/JBOSS/JBoss-2.4.3/lib/ext/oswego-concurrent.jar
[Classpath extension] Added library:file:/D:/JBOSS/JBoss-2.4.3/lib/ext/ots-jts_1.0.jar
[Classpath extension] Added library:file:/D:/JBOSS/JBoss-2.4.3/lib/ext/tyrex-0.9.8.5.jar
[Info] Java version: 1.3.0,Sun Microsystems Inc.
[Info] Java VM: Java HotSpot(TM) Client VM 1.3.0-C,Sun Microsystems Inc.
[Info] System: Windows 2000 5.0,x86
[Info] +++ Full System Properties Dump
[Info] jmx.specification.vendor: Sun Microsystems
[Info] java.runtime.name: Java(TM) 2 Runtime Environment, Standard Edition
[Info] sun.boot.library.path: D:\jdk1.3\jre\bin
[Info] java.vm.version: 1.3.0-C
[Info] java.vm.vendor: Sun Microsystems Inc.
[Info] java.vendor.url: http://java.sun.com/
[Info] path.separator: ;
[Info] java.vm.name: Java HotSpot(TM) Client VM
[Info] file.encoding.pkg: sun.io
[Info] java.vm.specification.name: Java Virtual Machine Specification
[Info] user.dir: D:\JBOSS\JBoss-2.4.3\bin
[Info] java.runtime.version: 1.3.0-C
[Info] java.awt.graphicsenv: sun.awt.Win32GraphicsEnvironment
[Info] os.arch: x86
[Info] java.io.tmpdir: C:\DOKUME~1\hblum\LOKALE~1\Temp\
[Info] line.separator:

[Info] java.vm.specification.vendor: Sun Microsystems Inc.
[Info] java.awt.fonts:
[Info] os.name: Windows 2000
[Info] java.library.path: D:\jdk1.3\bin;.;C:\WINDOWS\System32;C:\WINDOWS;D:\IBM Connectors\Encina\bin;C:\IBM Connectors\Encina\bin;D:\Oracle\Ora81\bin;C:\Programme\Oracle\jre\1.1.7\bin;C:\WINDOWS;C:\WINDOWS\COMMAND;C:\;C:\CDROM;C:\BRCD\COMMAND;C:\BRCD\BIN;C:\WINDOWS\system32\wbem;D:\jdk1.3\bin;C:\PROGRA~1\ULTRAE~1;C:\WINDOWS\system32;C:\WINDOWS\system32\WBEM;E:\PROGRA~1\ULTRAE~1;d:\jdk1.3;;D:\PROGRA~1\ULTRAE~1;D:\PROGRA~1\ULTRAE~1;D:\ant\jakarta-ant-1.4.1\bin;C:\Programme\Gemeinsame Dateien\WebGain Shared;D:\WebGain\VCafe\Jdk13\Bin;D:\WebGain\VCafe\Java2\Bin;D:\WebGain\VCafe\Java\Bin;D:\WebGain\VCafe\Bin;D:\WebGain\QAnalyzer\bin;D:\VisualCafeEE\Java2\Bin;D:\VisualCafeEE\Bin;
[Info] javax.xml.parsers.SAXParserFactory: org.apache.crimson.jaxp.SAXParserFactoryImpl
[Info] jmx.implementation.version: 1.0
[Info] java.specification.name: Java Platform API Specification
[Info] java.class.version: 47.0
[Info] os.version: 5.0
[Info] user.home: C:\Dokumente und Einstellungen\hblum
[Info] user.timezone:
[Info] java.security.policy: /D:/JBOSS/JBoss-2.4.3/conf/default/server.policy
[Info] java.awt.printerjob: sun.awt.windows.WPrinterJob
[Info] file.encoding: Cp1252
[Info] java.specification.version: 1.3
[Info] user.name: hblum
[Info] java.class.path: ;run.jar;../lib/crimson.jar;../lib/mail.jar;..\lib\mdm.jar;../lib/activation.jar;..\lib\ext\JBossService.jar;..\lib\ext.jar;/D:/JBOSS/JBoss-2.4.3/log/;/D:/JBOSS/JBoss-2.4.3/lib/ext/activation.jar;/D:/JBOSS/JBoss-2.4.3/lib/ext/castor-0.9.1.jar;/D:/JBOSS/JBoss-2.4.3/lib/ext/gnu-regexp-1.0.8.jar;/D:/JBOSS/JBoss-2.4.3/lib/ext/hsql.jar;/D:/JBOSS/JBoss-2.4.3/lib/ext/hsqldb.jar;/D:/JBOSS/JBoss-2.4.3/lib/ext/jboss-j2ee.jar;/D:/JBOSS/JBoss-2.4.3/lib/ext/jboss-management.jar;/

here it is !!

D:/JBOSS/JBoss-2.4.3/lib/ext/jboss.jar;

/D:/JBOSS/JBoss-2.4.3/lib/ext/jbosscx.jar;/D:/JBOSS/JBoss-2.4.3/lib/ext/jbossmq.jar;/D:/JBOSS/JBoss-2.4.3/lib/ext/jbosspool.jar;/D:/JBOSS/JBoss-2.4.3/lib/ext/JBossService.jar;/D:/JBOSS/JBoss-2.4.3/lib/ext/jbosssx.jar;/D:/JBOSS/JBoss-2.4.3/lib/ext/jcert.jar;/D:/JBOSS/JBoss-2.4.3/lib/ext/jetty-service.jar;/D:/JBOSS/JBoss-2.4.3/lib/ext/jmxtools.jar;/D:/JBOSS/JBoss-2.4.3/lib/ext/jndi.jar;/D:/JBOSS/JBoss-2.4.3/lib/ext/jnet.jar;/D:/JBOSS/JBoss-2.4.3/lib/ext/jnpserver.jar;/D:/JBOSS/JBoss-2.4.3/lib/ext/jpl-util-0_5b.jar;/D:/JBOSS/JBoss-2.4.3/lib/ext/jsse.jar;/D:/JBOSS/JBoss-2.4.3/lib/ext/log4j.jar;/D:/JBOSS/JBoss-2.4.3/lib/ext/mail.jar;/D:/JBOSS/JBoss-2.4.3/lib/ext/oswego-concurrent.jar;/D:/JBOSS/JBoss-2.4.3/lib/ext/ots-jts_1.0.jar;/D:/JBOSS/JBoss-2.4.3/lib/ext/tyrex-0.9.8.5.jar
[Info] jboss.home: D:\JBOSS\JBoss-2.4.3
[Info] java.vm.specification.version: 1.0
[Info] java.home: D:\jdk1.3\jre
[Info] jmx.specification.name: Java Management Extensions
[Info] java.specification.vendor: Sun Microsystems Inc.
[Info] user.language: de
[Info] awt.toolkit: sun.awt.windows.WToolkit
[Info] jmx.implementation.name: JMX RI
[Info] java.vm.info: mixed mode
[Info] java.version: 1.3.0
[Info] java.ext.dirs: D:\jdk1.3\jre\lib\ext
[Info] sun.boot.class.path: D:\jdk1.3\jre\lib\rt.jar;D:\jdk1.3\jre\lib\i18n.jar;D:\jdk1.3\jre\lib\sunrsasign.jar;D:\jdk1.3\jre\classes
[Info] java.vendor: Sun Microsystems Inc.
[Info] javax.xml.parsers.DocumentBuilderFactory: org.apache.crimson.jaxp.DocumentBuilderFactoryImpl
[Info] java.security.auth.login.config: file:/D:/JBOSS/JBoss-2.4.3/conf/default/auth.conf
[Info] file.separator: \
[Info] java.vendor.url.bug: http://java.sun.com/cgi-bin/bugreport.cgi
[Info] sun.cpu.endian: little
[Info] sun.io.unicode.encoding: UnicodeLittle
[Info] jmx.implementation.vendor: Sun Microsystems
[Info] user.region: DE
[Info] jmx.specification.version: 1.0 Final Release
[Info] sun.cpu.isalist: pentium i486 i386
[Classpath extension] Added directory:file:/D:/JBOSS/JBoss-2.4.3/tmp/
[Classpath extension] Added directory:file:/D:/JBOSS/JBoss-2.4.3/db/
[Shutdown] Shutdown hook added

and here is the error (but the class can be found in the zip file, the java_classpath is correct as you have seen above)

[Configuration] Could not create MBean DefaultDomain:service=JBossStartUp(mdm.base.framework.manager.jboss.JBossStartUp)
[Configuration] java.lang.NoClassDefFoundError: org/jboss/util/ServiceMBeanSupport
[Configuration] at java.lang.ClassLoader.defineClass0(Native Method)
[Configuration] at java.lang.ClassLoader.defineClass(ClassLoader.java:486)
[Configuration] at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:111)
[Configuration] at java.net.URLClassLoader.defineClass(URLClassLoader.java:248)
[Configuration] at java.net.URLClassLoader.access$100(URLClassLoader.java:56)
[Configuration] at java.net.URLClassLoader$1.run(URLClassLoader.java:195)
[Configuration] at java.security.AccessController.doPrivileged(Native Method)
[Configuration] at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
[Configuration] at java.lang.ClassLoader.loadClass(ClassLoader.java:297)
[Configuration] at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:286)
[Configuration] at java.lang.ClassLoader.loadClass(ClassLoader.java:290)
[Configuration] at java.lang.ClassLoader.loadClass(ClassLoader.java:253)
[Configuration] at com.sun.management.jmx.MBeanServerImpl.findClass(MBeanServerImpl.java:2466)
[Configuration] at com.sun.management.jmx.MBeanServerImpl.createMBean(MBeanServerImpl.java:751)
[Configuration] at org.jboss.configuration.ConfigurationService.create(ConfigurationService.java:579)
[Configuration] at org.jboss.configuration.ConfigurationService.loadConfiguration(ConfigurationService.java:381)
[Configuration] at java.lang.reflect.Method.invoke(Native Method)
[Configuration] at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1628)
[Configuration] at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1523)
[Configuration] at org.jboss.Main.(Main.java:213)
[Configuration] at org.jboss.Main$1.run(Main.java:127)
[Configuration] at java.security.AccessController.doPrivileged(Native Method)
[Configuration] at org.jboss.Main.main(Main.java:123)
[Configuration] Port set to 8083 in DefaultDomain:service=Webserver
[Configuration] DownloadServerClasses set to true in DefaultDomain:service=Webserver
[Configuration] Po

1. Re: strange errorr on startup "org/jboss/util/ServiceMBeanSu

adrian.brock Feb 21, 2002 5:56 AM (in response to hblum)

Don't modify the classpath in run.bat/run.sh
this is a common error :-)

Move all the jars to lib/ext

For the directories, add a classpath extension in
jboss.conf
Make sure the url ends with '/' and there are no
jars or zips in the directory.

If you don't like putting jars in lib/ext
create a separate classpath extension
e.g. lib/myext
and put yours jars in lib/myext

Regards,
Adrian
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2. Re: strange errorr on startup "org/jboss/util/ServiceMBeanSu

hblum Feb 21, 2002 4:20 PM (in response to hblum)

thanx a real lot this explains a whole lot!

i am bad by nature classpath modifier since weblogic allways wants you to add tons of classpathes

i will try !
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