org.apache.jmeter.protocol.http.correlation

Class Correlation

java.lang.Object

org.apache.jmeter.protocol.http.correlation.Correlation

public class Correlation
extends Object

Class is being used to find and extract parameters as per the extractor type and perform correlation on parameters.

Method Summary

Modifier and Type	Method and Description
static void	addExtractor(String testName, String extractorTypeClassName, ExtractorData extractor) Add extractor to current testplan GUI
static Map<String,String>	createJmxParameterMap(List<HTTPSamplerBase> httpSamplerBaseList, List<HeaderManager> headerManagerList) Create a map which contain all the parameters from the list of HTTPSamplerBase test elements
static Object[][]	extractCorrelationCandidates(Map<String,String> firstJmxMap, Map<String,String> secondJmxMap) Compare the maps to extract the correlation candidate parameters.
static void	extractParameters(File file) Compare the list of HTTP-request objects from two TestPlans(one imported and one currently in GUI) and prepare the map containing the parameter list which are candidates for correlation.
static int	getAddedExtractorCount()
static void	setAddedExtractorCount(int addedExtractorCount)
static void	updateJxmFileWithExtractors(List<ExtractorData> extractors, Map<String,String> parameterMap) Update the GUI with all the created extractors present in extractors

Methods inherited from class java.lang.Object

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

Method Detail

getAddedExtractorCount

public static int getAddedExtractorCount()

setAddedExtractorCount

public static void setAddedExtractorCount(int addedExtractorCount)

extractParameters

public static void extractParameters(File file)
                              throws IllegalUserActionException

Compare the list of HTTP-request objects from two TestPlans(one imported and one currently in GUI) and prepare the map containing the parameter list which are candidates for correlation.

Parameters:

file - JMX file whose parameters need to be extracted

Throws:

IllegalUserActionException - when cannot correlate script

createJmxParameterMap

public static Map<String,String> createJmxParameterMap(List<HTTPSamplerBase> httpSamplerBaseList,
                                                       List<HeaderManager> headerManagerList)

Create a map which contain all the parameters from the list of HTTPSamplerBase test elements

Parameters:

httpSamplerBaseList - List of HTTPSamplerBase Test Elements

headerManagerList - List of HeaderManager Test Elements

Returns:

Map with HTTP API parameters (name, value)

extractCorrelationCandidates

public static Object[][] extractCorrelationCandidates(Map<String,String> firstJmxMap,
                                                      Map<String,String> secondJmxMap)

Compare the maps to extract the correlation candidate parameters.

Parameters:

firstJmxMap - Map for first JMX script

secondJmxMap - Map for second JMX script

Returns:

2D array of object containing parameter names and values

updateJxmFileWithExtractors

public static void updateJxmFileWithExtractors(List<ExtractorData> extractors,
                                               Map<String,String> parameterMap)

Update the GUI with all the created extractors present in extractors

Parameters:

extractors - list of extractors

parameterMap - Map containing parameter name and values which are a candidate for correlation

addExtractor

public static void addExtractor(String testName,
                                String extractorTypeClassName,
                                ExtractorData extractor)

Add extractor to current testplan GUI

Parameters:

testName - Node's name where the extractor should be added

extractorTypeClassName - Type of extractor to be added

extractor - ExtractorData object