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org.apache.jmeter.visualizers.backend.graphite
Class GraphiteBackendListenerClient

java.lang.Object
  extended by org.apache.jmeter.visualizers.backend.AbstractBackendListenerClient
      extended by org.apache.jmeter.visualizers.backend.graphite.GraphiteBackendListenerClient
All Implemented Interfaces:
Runnable, BackendListenerClient

public class GraphiteBackendListenerClient
extends AbstractBackendListenerClient
implements Runnable

Graphite based Listener using Pickle Protocol

Since:
2.13
See Also:
Graphite Overview

Constructor Summary
GraphiteBackendListenerClient()
           
 
Method Summary
 Arguments getDefaultParameters()
          Provide a list of parameters which this test supports.
 String getSamplersList()
           
 void handleSampleResults(List<SampleResult> sampleResults, BackendListenerContext context)
          Handle sampleResults, this can be done in many ways: Write to a file Write to a distant server ...
 void run()
           
protected  void sendMetrics()
          Send metrics to Graphite
 void setSamplersList(String samplersList)
           
 void setupTest(BackendListenerContext context)
          Do any initialization required by this client.
 void teardownTest(BackendListenerContext context)
          Do any clean-up required at the end of a test run.
 
Methods inherited from class org.apache.jmeter.visualizers.backend.AbstractBackendListenerClient
createSampleResult, getLogger, getMetricsPerSampler, getSamplerMetric, getUserMetrics
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

GraphiteBackendListenerClient

public GraphiteBackendListenerClient()
Method Detail

run

public void run()
Specified by:
run in interface Runnable

sendMetrics

protected void sendMetrics()
Send metrics to Graphite


getSamplersList

public String getSamplersList()
Returns:
the samplersList

setSamplersList

public void setSamplersList(String samplersList)
Parameters:
samplersList - the samplersList to set

handleSampleResults

public void handleSampleResults(List<SampleResult> sampleResults,
                                BackendListenerContext context)
Description copied from interface: BackendListenerClient
Handle sampleResults, this can be done in many ways:

Specified by:
handleSampleResults in interface BackendListenerClient
Parameters:
sampleResults - List of SampleResult
context - the context to run with. This provides access to initialization parameters.

setupTest

public void setupTest(BackendListenerContext context)
               throws Exception
Description copied from interface: BackendListenerClient
Do any initialization required by this client. It is generally recommended to do any initialization such as getting parameter values in the setupTest method rather than the runTest method in order to add as little overhead as possible to the test.

Specified by:
setupTest in interface BackendListenerClient
Overrides:
setupTest in class AbstractBackendListenerClient
Parameters:
context - the context to run with. This provides access to initialization parameters. Context is readonly
Throws:
Exception - when setup fails

teardownTest

public void teardownTest(BackendListenerContext context)
                  throws Exception
Description copied from interface: BackendListenerClient
Do any clean-up required at the end of a test run.

Specified by:
teardownTest in interface BackendListenerClient
Overrides:
teardownTest in class AbstractBackendListenerClient
Parameters:
context - the context to run with. This provides access to initialization parameters.
Throws:
Exception - when tear down fails

getDefaultParameters

public Arguments getDefaultParameters()
Description copied from interface: BackendListenerClient
Provide a list of parameters which this test supports. Any parameter names and associated values returned by this method will appear in the GUI by default so the user doesn't have to remember the exact names. The user can add other parameters which are not listed here. If this method returns null then no parameters will be listed. If the value for some parameter is null then that parameter will be listed in the GUI with an empty value.

Specified by:
getDefaultParameters in interface BackendListenerClient
Overrides:
getDefaultParameters in class AbstractBackendListenerClient
Returns:
a specification of the parameters used by this test which should be listed in the GUI, or null if no parameters should be listed.

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