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

java.lang.Object
  extended by org.ow2.jasmine.monitoring.mbeancmd.sampling.Sampler<XSampleData>
      extended by org.ow2.jasmine.monitoring.mbeancmd.sampling.DSSampler

public class DSSampler
extends Sampler<XSampleData>

Sampler for datasources.


Field Summary
private static java.lang.String[] attIds
           
 
Fields inherited from class org.ow2.jasmine.monitoring.mbeancmd.sampling.Sampler
oNames
 
Constructor Summary
DSSampler(java.lang.String urlString)
          Implementation of inherited method.
 
Method Summary
 java.lang.String getDefaultOn()
          Implementation of inherited abstract method.
protected  XSampleData newSampleData()
          Implementation of inherited abstract method.
protected  XSampleData poll(XSampleData data)
          Implementation of inherited abstract method.
private  void pollDataSource(javax.management.ObjectName on, DSData data)
          Polls one datasource provider for data.
private  void pollDataSources(XSampleData data)
          Polls datasource providers for data, will call pollDataSource(ObjectName, DSData) for each object name.
 
Methods inherited from class org.ow2.jasmine.monitoring.mbeancmd.sampling.Sampler
getMBeanServerConnection, getOn, getServerDomain, getServerName, init, process, queryON, sample, setOn
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

attIds

private static final java.lang.String[] attIds
Constructor Detail

DSSampler

public DSSampler(java.lang.String urlString)
Implementation of inherited method.

See Also:
Sampler.Sampler(String)
Method Detail

getDefaultOn

public java.lang.String getDefaultOn()
Implementation of inherited abstract method.

Specified by:
getDefaultOn in class Sampler<XSampleData>
See Also:
Sampler.getDefaultOn()

newSampleData

protected XSampleData newSampleData()
Implementation of inherited abstract method.

Specified by:
newSampleData in class Sampler<XSampleData>
Returns:
New sample data.
See Also:
Sampler.newSampleData()

poll

protected XSampleData poll(XSampleData data)
Implementation of inherited abstract method.

Specified by:
poll in class Sampler<XSampleData>
Parameters:
data - Previous sample.
Returns:
Resulting data.
See Also:
Sampler.poll(SampleData)

pollDataSources

private void pollDataSources(XSampleData data)
Polls datasource providers for data, will call pollDataSource(ObjectName, DSData) for each object name.

Parameters:
data - ServerData to add polled information to.

pollDataSource

private void pollDataSource(javax.management.ObjectName on,
                            DSData data)
Polls one datasource provider for data.

Parameters:
on - Name of the provider.
data - ServerData to add polled information to.