us.abstracta.jmeter.javadsl.core.listeners

Class DslBackendListener<T extends DslBackendListener<T>>

java.lang.Object

us.abstracta.jmeter.javadsl.core.testelements.BaseTestElement

us.abstracta.jmeter.javadsl.core.listeners.BaseListener

us.abstracta.jmeter.javadsl.core.listeners.DslBackendListener<T>

All Implemented Interfaces:

DslTestElement, DslTestPlan.TestPlanChild, DslListener, BaseSampler.SamplerChild, MultiLevelTestElement, BaseThreadGroup.ThreadGroupChild

Direct Known Subclasses:

InfluxDbBackendListener

public abstract class DslBackendListener<T extends DslBackendListener<T>>
extends BaseListener

Contains common logic used by test elements that use the backend listener.

Since:

0.20

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected static class	DslBackendListener.BackendListenerCodeBuilder

Field Summary

Fields

Modifier and Type	Field and Description
protected Class<? extends org.apache.jmeter.visualizers.backend.BackendListenerClient>	listenerClass
protected int	queueSize
protected String	url

Fields inherited from class us.abstracta.jmeter.javadsl.core.testelements.BaseTestElement

guiClass, name

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	DslBackendListener(Class<? extends org.apache.jmeter.visualizers.backend.BackendListenerClient> listenerClass, String url)

Method Summary

Modifier and Type	Method and Description
protected abstract org.apache.jmeter.config.Arguments	buildListenerArguments()
protected org.apache.jmeter.testelement.TestElement	buildTestElement()
T	queueSize(int queueSize) Specifies the length of sample results queue used to asynchronously send the information to the backend service.

Methods inherited from class us.abstracta.jmeter.javadsl.core.testelements.BaseTestElement

buildConfiguredTestElement, buildTestElementGui, buildTreeUnder, configureTestElement, durationToSeconds, loadBeanProperties, showAndWaitFrameWith, showFrameWith, showInGui, showTestElementGui

Methods inherited from class java.lang.Object

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

Methods inherited from interface us.abstracta.jmeter.javadsl.core.DslTestElement

buildTreeUnder, showInGui

Field Detail

url

protected final String url

listenerClass

protected final Class<? extends org.apache.jmeter.visualizers.backend.BackendListenerClient> listenerClass

queueSize

protected int queueSize

Constructor Detail

DslBackendListener

protected DslBackendListener(Class<? extends org.apache.jmeter.visualizers.backend.BackendListenerClient> listenerClass,
                             String url)

Method Detail

queueSize

public T queueSize(int queueSize)

Specifies the length of sample results queue used to asynchronously send the information to the backend service.

When the queue reaches this limit, then the test plan execution will be affected since sample results will get blocked until there is space in the queue, affecting the general execution of the test plan and in consequence collected metrics.

When not specified, this value defaults to 5000.

Parameters:

queueSize - the size of the queue to use.

Returns:

the listener for further configuration or usage.

buildTestElement

protected org.apache.jmeter.testelement.TestElement buildTestElement()

Specified by:

buildTestElement in class BaseTestElement

buildListenerArguments

protected abstract org.apache.jmeter.config.Arguments buildListenerArguments()