Hi,
I've tried to add new daemon service, following this post. Somehow, ONMS
cannot start my service class.
Here is the MBean interface:
import org.opennms.netmgt.daemon.BaseOnmsMBean;
public interface TestMBean extends BaseOnmsMBean {
}
jmx Testd.java
package org.nms.service.test.jmx;
import org.opennms.netmgt.daemon.AbstractServiceDaemon;
public class Testd extends AbstractServiceDaemon implements TestMBean{
/**
* Logging category for log4j
*/
private static String LOG4J_CATEGORY = "OpenNMS.Testd";
/**
* <p>Constructor for Testd.</p>
*/
public Testd() {
super(LOG4J_CATEGORY);
}
/**
* <p>onInit</p>
*/
protected void onInit() {
Testd().init();
}
/**
* @return Testd instance
*/
private org.nms.service.test.Testd Testd() {
return org.nms.service.test.Testd.getInstance();
}
/**
* <p>onStart</p>
*/
protected void onStart() {
Testd().start();
}
/**
* <p>onStop</p>
*/
protected void onStop() {
Testd().stop();
}
public int getStatus() {
return Testd().getStatus();
}
}
and service implementation Testd.java
package org.nms.service.test;
import org.opennms.netmgt.daemon.AbstractServiceDaemon;
public class Testdextends AbstractServiceDaemon {
private static final Testd m_singleton = new Testd();
public Testd() {
super("OpenNMS.Testd");
}
public static Testd getInstance() {
return m_singleton;
}
@Override
protected void onInit() {
// TODO Auto-generated method stub
}
/**
* <p>onStart</p>
*/
protected void onStart() {
}
/**
* <p>onStop</p>
*/
protected void onStop() {
}
/**
* <p>onPause</p>
*/
protected void onPause() {
}
/**
* <p>onResume</p>
*/
protected void onResume() {
}
}
service configuration:
<service>
<name>OpenNMS:Name=Testd</name>
<class-name>org.nms.service.test.jmx.Testd</class-name>
<invoke at="start" pass="0" method="init"/>
<invoke at="start" pass="1" method="start"/>
<invoke at="status" pass="0" method="status"/>
<invoke at="stop" pass="0" method="stop"/>
</service>
I didn't put real logic inside those functions yet. I want to make sure the
service can be started before I carry on my coding. Somehow, when I put my
jar file into lib folder and restart ONMS, I got the following exception:
An error occurred while attempting to start the "OpenNMS:Name=Testd
" service (class org.nms.service.test.jmx.Testd).
Shutting down and exiting.
javax.management.NotCompliantMBeanException: org.nms.service.test.jmx.Testd
does not implement DynamicMBean, neither f
ollows the Standard MBean conventions
(javax.management.NotCompliantMBeanExcepti
on: Class org.nms.service.test.jmx.Testd is not a
JMX compliant Standard MBean) nor the MXBean conventions
(javax.management.NotCo
mpliantMBeanException: org.nms.service.test.jmx.Testd: Class
org.nms.service.test.jmx.Testd is not a
JMX compliant MXBean)
Can anyone tell me what is wrong with my code structure? Thx.
Regards
DJ
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