org.apache.jmeter.functions
Class JavaScript

java.lang.Object
  org.apache.jmeter.functions.AbstractFunction
      org.apache.jmeter.functions.JavaScript

All Implemented Interfaces:

Function, Serializable

public class JavaScript

extends AbstractFunction

implements Serializable

See Also:

Serialized Form

Constructor Summary

JavaScript()

Method Summary

Object	clone()
String	execute(SampleResult previousResult, Sampler currentSampler) Given the previous SampleResult and the current Sampler, return a string to use as a replacement value for the function call.
List	getArgumentDesc() Return a list of strings briefly describing each parameter your function takes.
String	getReferenceKey() Return the name of your function.
void	setParameters(Collection parameters) A collection of the parameters used to configure your function.

Methods inherited from class org.apache.jmeter.functions.AbstractFunction

execute, getVariables

Methods inherited from class java.lang.Object

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

Constructor Detail

JavaScript

public JavaScript()

Method Detail

clone

public Object clone()

execute

public String execute(SampleResult previousResult,
                      Sampler currentSampler)
               throws InvalidVariableException

Description copied from interface: Function

Given the previous SampleResult and the current Sampler, return a string to use as a replacement value for the function call. Assume "setParameter" was previously called. This method must be threadsafe - multiple threads will be using the same object.

Specified by:

execute in interface Function

Specified by:

execute in class AbstractFunction

Throws:

InvalidVariableException

See Also:

Function.execute(SampleResult, Sampler)

setParameters

public void setParameters(Collection parameters)
                   throws InvalidVariableException

Description copied from interface: Function

A collection of the parameters used to configure your function. Each parameter is a CompoundFunction and can be resolved by calling the execute() method of the CompoundFunction (which should be done at execution.)

Specified by:

setParameters in interface Function

Specified by:

setParameters in class AbstractFunction

Throws:

InvalidVariableException

See Also:

Function.setParameters(Collection)

getReferenceKey

public String getReferenceKey()

Description copied from interface: Function

Return the name of your function. Convention is to prepend "__" to the name (ie "__regexFunction")

Specified by:

getReferenceKey in interface Function

Specified by:

getReferenceKey in class AbstractFunction

See Also:

Function.getReferenceKey()

getArgumentDesc

public List getArgumentDesc()

Description copied from interface: Function

Return a list of strings briefly describing each parameter your function takes. Please use JMeterUtils.getResString(resource_name) to grab a resource string. Otherwise, your help text will be difficult to internationalize. Add your strings to all org.apache.jmeter.resources.*.properties files. Do not worry about translating - that's someone else's responsibility. This list is not optional. If you don't wish to write help, you must at least return a List containing the correct number of blank strings, one for each argument.

Specified by:

getArgumentDesc in interface Function