[jboss-jira] [JBoss JIRA] Created: (JGRP-408) Expose classes, attributes and operations via @ManagedResource, @ManagedAttribute and @ManagedOperation

Expose classes, attributes and operations via @ManagedResource, @ManagedAttribute and @ManagedOperation ------------------------------------------------------------------------------------------------------- Key: JGRP-408 URL: http://jira.jboss.com/jira/browse/JGRP-408 Project: JGroups Issue Type: Feature Request Affects Versions: 2.4 Reporter: Bela Ban Assigned To: Bela Ban Fix For: 2.6 We should be able to simply make an object expose management information by annotating it. Input: annotations and classes Output: classes which are registered with the platform MBeanServer at runtime using an API (which is also provided). This API uses the annotations and reflection to create DynamicMBeans (or MXBeans ?) which are then registered with the MBeanServer. Example: @ManagedResource(objectName="jgroups:type=protocol;name=UDP") public class UDP extends Protocol { @ManagedAttribute(name="Sent", descr="Number of bytes sent") long sent_msgs=0; // generates a 'public long getSent()' getter, *no* setter ! @ManagedOperation(description="Prints statistics over the last N seconds") @Parameters({@Parameter(name="timeframe", description="Number of milliseconds (0 for all stats)")}) public String printStats(long timeframe) { // implement; } } -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://jira.jboss.com/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira