Package org.apache.jmeter.extractor.json.jsonpath

# Class JSONPostProcessor

java.lang.Object
org.apache.jmeter.testelement.AbstractTestElement
org.apache.jmeter.testelement.AbstractScopedTestElement
org.apache.jmeter.extractor.json.jsonpath.JSONPostProcessor

All Implemented Interfaces:
  `Serializable`, `Cloneable`, `Searchable`, `PostProcessor`, `org.apache.jmeter.testelement.TestElement`, `ThreadListener`

public class JSONPostProcessor extends AbstractScopedTestElement implements Serializable, PostProcessor, ThreadListener
JSON-PATH based extractor

Since:
  3.0
See Also:
  - Serialized Form

## Nested Class Summary

## Nested classes/interfaces inherited from interface org.apache.jmeter.testelement.TestElement

`org.apache.jmeter.testelement.TestElement.Companion`

## Field Summary

Fields
Modifier and Type
Field
Description
`static final boolean`
`COMPUTE_CONCATENATION_DEFAULT_VALUE`

### Fields inherited from interface org.apache.jmeter.testelement.TestElement

`COMMENTS, Companion, ENABLED, GUI_CLASS, NAME, TEST_CLASS`

## Constructor Summary

Constructors
Constructor
Description
`JSONPostProcessor()`

## Method Summary

Modifier and Type
Method
Description
`boolean`
`getComputeConcatenation()`
`String`
`getDefaultValues()`
`String`
`getJsonPathExpressions()`
`String`
`getMatchNumbers()`
`int[]`
`getMatchNumbersAsInt(int arraySize)`
`String`
`getRefNames()`
`void`
`process()`
Provides the PostProcessor with a SampleResult object from which to extract values for use in future Queries.
`void`
`setComputeConcatenation(boolean computeConcatenation)`
`void`
`setDefaultValues(String defaultValue)`
`void`
`setJsonPathExpressions(String jsonPath)`
`void`
`setMatchNumbers(String matchNumber)`
`void`
`setRefNames(String refName)`
`void`
`threadFinished()`
Called for each thread after all samples have been processed.
`void`
`threadStarted()`
Called for each thread before starting sampling.

### Methods inherited from class org.apache.jmeter.testelement.AbstractScopedTestElement

`fetchScope, getProps, getSampleList, getSchema, getScopeName, getVariableName, isScopeAll, isScopeChildren, isScopeParent, isScopeVariable, isScopeVariable, setScopeAll, setScopeChildren, setScopeParent, setScopeVariable`

### Methods inherited from class org.apache.jmeter.testelement.AbstractTestElement

`addPropertiesValues, addProperty, addProperty, addTestElement, canRemove, clear, clearTemporary, clearTestElementChildren, clone, emptyTemporary, equals, getComment, getName, getProperty, getPropertyAsBoolean, getPropertyAsBoolean, getPropertyAsDouble, getPropertyAsFloat, getPropertyAsInt, getPropertyAsInt, getPropertyAsLong, getPropertyAsLong, getPropertyAsString, getPropertyAsString, getPropertyOrNull, getSearchableTokens, getThreadContext, getThreadName, hashCode, isEnabled, isRunningVersion, isTemporary, logProperties, mergeIn, propertyIterator, recoverRunningVersion, removeProperty, setComment, setEnabled, setName, setProperty, setProperty, setProperty, setProperty, setProperty, setProperty, setProperty, setProperty, setProperty, setRunningVersion, setTemporary, setThreadContext, setThreadName, traverse, traverseCollection, traverseMap, traverseProperty`

### Methods inherited from class java.lang.Object

`finalize, getClass, notify, notifyAll, toString, wait, wait, wait`

### Methods inherited from interface org.apache.jmeter.testelement.TestElement

`get, get, get, get, get, get, get, get, get, getOrCreate, getOrCreate, getOrNull, getOrNull, getOrNull, getPropertyOrNull, getString, removed, removeProperty, set, set, set, set, set, set, set, set, set`

## Field Details

### COMPUTE_CONCATENATION_DEFAULT_VALUE

public static final boolean COMPUTE_CONCATENATION_DEFAULT_VALUE

See Also:
  - Constant Field Values

## Constructor Details

### JSONPostProcessor

public JSONPostProcessor()

## Method Details

### process

public void process()
Description copied from interface: `PostProcessor`
Provides the PostProcessor with a SampleResult object from which to extract values for use in future Queries.

Specified by:
  `process` in interface `PostProcessor`

### getJsonPathExpressions

public String getJsonPathExpressions()

### setJsonPathExpressions

public void setJsonPathExpressions(String jsonPath)

### getRefNames

public String getRefNames()

### setRefNames

public void setRefNames(String refName)

### getDefaultValues

public String getDefaultValues()

### setDefaultValues

public void setDefaultValues(String defaultValue)

### getComputeConcatenation

public boolean getComputeConcatenation()

### setComputeConcatenation

public void setComputeConcatenation(boolean computeConcatenation)

### threadStarted

public void threadStarted()
Description copied from interface: `ThreadListener`
Called for each thread before starting sampling. WARNING: this is called before any Config test elements are processed, so any properties they define will not have been merged in yet. See org.apache.jmeter.threads.JMeterThread#threadStarted()

Specified by:
  `threadStarted` in interface `ThreadListener`

### threadFinished

public void threadFinished()
Description copied from interface: `ThreadListener`
Called for each thread after all samples have been processed. See org.apache.jmeter.threads.JMeterThread#threadFinished(org.apache.jmeter.engine.event.LoopIterationListener)

Specified by:
  `threadFinished` in interface `ThreadListener`

### setMatchNumbers

public void setMatchNumbers(String matchNumber)

### getMatchNumbers

public String getMatchNumbers()

### getMatchNumbersAsInt

public int[] getMatchNumbersAsInt(int arraySize)