Hi Charles,
this blueprint descriptor is only valid for Karaf 2.2/2.3.
On trunk, we use Aries JMX: no need to use the MBeanRegistrer, etc.
Just use directly something like this:
<service ref="mbeanImpl" auto-export="interfaces">
<service-properties>
<entry key="jmx.objectname"
value="org.apache.karaf:type=instance,name=${karaf.name}"/>
</service-properties>
</service>
You need nothing more ;)
Regards
JB
On 10/03/2012 06:47 PM, Charles Moulliard wrote:
The code that I tried to use is for Karaf 3.X.
The following blueprint file works fine :
<blueprint xmlns="http://www.osgi.org/xmlns/blueprint/v1.0.0";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
xsi:schemaLocation="
http://www.osgi.org/xmlns/blueprint/v1.0.0
http://www.osgi.org/xmlns/blueprint/v1.0.0/blueprint.xsd";>
<!-- ServiceMBean -->
<bean id="serviceMBean"
class="com.fusesource.poc.service.impl.MyService"/>
<service ref="serviceMBean" auto-export="interfaces">
<service-properties>
<!-- Karaf 3.x -->
<entry key="jmx.objectname"
value="com.fusesource.poc.service:type=service,name=feedback" />
-->
</service-properties>
</service>
<!-- Reference to the MBean Server -->
<reference id="mbeanServer" interface="javax.management.MBeanServer">
<reference-listener ref="mbeanRegistrer"
bind-method="registerMBeanServer" unbind-method="unregisterMBeanServer"/>
</reference>
<!-- MBean Registrer -->
<!-- method destroy has been added after karaf 2.2.x
destroy-method="destroy" -->
<bean id="mbeanRegistrer"
class="org.apache.karaf.management.MBeanRegistrer" init-method="init">
<property name="mbeans">
<map>
<entry
value="com.fusesource.poc.service:type=service,name=feedback"
key-ref="serviceMBean"/>
</map>
</property>
</bean>
</blueprint>
On Wed, Oct 3, 2012 at 6:12 PM, Charles Moulliard <[email protected]
<mailto:[email protected]>> wrote:
Hi,
I have developed a small project to register a bean as a JMX Mbean.
The code looks the same
as org.apache.karaf.web.management.internal.Web of Karaf
1. Interface
package com.fusesource.poc.service;
public interface ServiceMBean {
String sayHello();
}
2. Impl
package com.fusesource.poc.service.impl;
import com.fusesource.poc.service.ServiceMBean;
import javax.management.NotCompliantMBeanException;
import javax.management.StandardMBean;
public class MyService extends StandardMBean implements ServiceMBean {
public MyService() throws NotCompliantMBeanException {
super(ServiceMBean.class);
}
@Override
public String sayHello() {
return ">> Good morning from Weather Team";
}
}
3. Blueprint
<blueprint xmlns="http://www.osgi.org/xmlns/blueprint/v1.0.0";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
xsi:schemaLocation="
http://www.osgi.org/xmlns/blueprint/v1.0.0
http://www.osgi.org/xmlns/blueprint/v1.0.0/blueprint.xsd";>
<bean id="service"
class="com.fusesource.poc.service.impl.MyService"/>
<service ref="service" auto-export="interfaces">
<service-properties>
<entry key="jmx.objectname"
value="com.fusesource.poc.service:type=service,name=feedback" />
</service-properties>
</service>
</blueprint>
Remark : no error is reported in the console of karaf
Unfortunately, when my bundle is started, I cannot see it registered
in MBean server - JConsole. Is there something that I missed ?
Regards
--
Charles Moulliard
Apache Committer / Sr. Enterprise Architect (RedHat)
Twitter : @cmoulliard | Blog : http://cmoulliard.blogspot.com
--
Charles Moulliard
Apache Committer / Sr. Enterprise Architect (RedHat)
Twitter : @cmoulliard | Blog : http://cmoulliard.blogspot.com
--
Jean-Baptiste Onofré
[email protected]
http://blog.nanthrax.net
Talend - http://www.talend.com
