org.ow2.jasmine.monitoring.mbeancmd.sampling
Class SessionBeanSampler

java.lang.Object
  org.ow2.jasmine.monitoring.mbeancmd.sampling.Sampler
      org.ow2.jasmine.monitoring.mbeancmd.sampling.SessionBeanSampler

Direct Known Subclasses:

SFBSampler, SLBSampler

public abstract class SessionBeanSampler
extends Sampler

Sampler for retrieving data from stateless session beans.

Field Summary

Fields inherited from class org.ow2.jasmine.monitoring.mbeancmd.sampling.Sampler

context, logger

Constructor Summary

SessionBeanSampler(SamplerContext context)

Method Summary

protected abstract String	getDefaultOnPattern()
protected SampleData	newSampleData()
protected SampleData	poll(SampleData data) Implementation of inherited abstract method.
protected abstract void	pollSessionBean(ObjectName on, SessionBeanData data)
protected void	pollSessionBeans(XSampleData data) Polls stateless bean providers for data, will call SLBSampler#pollSLB(ObjectName, SLBData) for each object name.

Methods inherited from class org.ow2.jasmine.monitoring.mbeancmd.sampling.Sampler

getCmdId, getDomain, getJmxUrl, getMBeanServerConnection, getName, getOnPattern, getServer, isHasFailed, queryON, releaseMbeanServerConnection, sample, setHasFailed, setOnPattern

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SessionBeanSampler

public SessionBeanSampler(SamplerContext context)

Method Detail

getDefaultOnPattern

protected abstract String getDefaultOnPattern()

Specified by:

getDefaultOnPattern in class Sampler

Returns:

Default Object name filtering pattern for this sampler. If null, we'll consider that the Sampler doesn't have one default object name filter.

newSampleData

protected SampleData newSampleData()

Specified by:

newSampleData in class Sampler

Returns:

New sample data.

poll

protected SampleData poll(SampleData data)

Implementation of inherited abstract method.

Specified by:

poll in class Sampler

Parameters:

data - Previous sample.

Returns:

Resulting data.

See Also:

Sampler.poll(SampleData)

pollSessionBeans

protected void pollSessionBeans(XSampleData data)

Polls stateless bean providers for data, will call SLBSampler#pollSLB(ObjectName, SLBData) for each object name.

Parameters:

data - XSampleData to add polled information to.

pollSessionBean

protected abstract void pollSessionBean(ObjectName on,
                                        SessionBeanData data)