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

java.lang.Object
  extended byorg.ow2.jasmine.monitoring.mbeancmd.sampling.Sampler
      extended byorg.ow2.jasmine.monitoring.mbeancmd.sampling.DSSampler

public class DSSampler
extends Sampler

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  SampleData newSampleData()
          Implementation of inherited abstract method.
protected  SampleData poll(SampleData 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
getDomain, getMBeanServerConnection, getName, getOn, getServer, 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
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.
See Also:
Sampler.getDefaultOn()

newSampleData

protected SampleData newSampleData()
Implementation of inherited abstract method.

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

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)

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.