Package org.apache.jmeter.extractor.json.jmespath

# Class JMESPathExtractor

java.lang.Object
org.apache.jmeter.testelement.AbstractTestElement
org.apache.jmeter.testelement.AbstractScopedTestElement
org.apache.jmeter.extractor.json.jmespath.JMESPathExtractor

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

public class JMESPathExtractor extends AbstractScopedTestElement implements Serializable, PostProcessor, TestStateListener
JMESPATH based extractor

Since:
  5.2
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 inherited from interface org.apache.jmeter.testelement.TestElement

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

## Constructor Summary

Constructors
Constructor
Description
`JMESPathExtractor()`

## Method Summary

Modifier and Type
Method
Description
`String`
`getDefaultValue()`
`String`
`getJmesPathExpression()`
`String`
`getMatchNumber()`
`String`
`getRefName()`
`void`
`process()`
Provides the PostProcessor with a SampleResult object from which to extract values for use in future Queries.
`void`
`setDefaultValue(String defaultValue)`
`void`
`setJmesPathExpression(String jsonPath)`
`void`
`setMatchNumber(String matchNumber)`
`void`
`setRefName(String refName)`
`List<String>`
`splitJson(com.fasterxml.jackson.databind.JsonNode jsonNode)`
`void`
`testEnded()`
Called once for all threads after the end of a test.
`void`
`testEnded(String host)`
Called once for all threads after the end of a test.
`void`
`testStarted()`
Called just before the start of the test from the main engine thread.
`void`
`testStarted(String host)`
Called just before the start of the test from the main engine thread.

### 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`

## Constructor Details

### JMESPathExtractor

public JMESPathExtractor()

## 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`

### splitJson

public List<String> splitJson(com.fasterxml.jackson.databind.JsonNode jsonNode) throws IOException

Throws:
  `IOException`

### getJmesPathExpression

public String getJmesPathExpression()

### setJmesPathExpression

public void setJmesPathExpression(String jsonPath)

### getRefName

public String getRefName()

### setRefName

public void setRefName(String refName)

### getDefaultValue

public String getDefaultValue()

### setDefaultValue

public void setDefaultValue(String defaultValue)

### setMatchNumber

public void setMatchNumber(String matchNumber)

### getMatchNumber

public String getMatchNumber()

### testStarted

public void testStarted()
Description copied from interface: `TestStateListener`

Called just before the start of the test from the main engine thread. This is before the test elements are cloned. Note that not all the test variables will have been set up at this point.

N.B. testStarted() and testEnded() are called from different threads.

Specified by:
  `testStarted` in interface `TestStateListener`
See Also:
  - `StandardJMeterEngine.run()`

### testStarted

public void testStarted(String host)
Description copied from interface: `TestStateListener`

Called just before the start of the test from the main engine thread. This is before the test elements are cloned. Note that not all the test variables will have been set up at this point.

N.B. testStarted() and testEnded() are called from different threads.

Specified by:
  `testStarted` in interface `TestStateListener`
Parameters:
  `host` - name of host
See Also:
  - `StandardJMeterEngine.run()`

### testEnded

public void testEnded()
Description copied from interface: `TestStateListener`

Called once for all threads after the end of a test. This will use the same element instances as at the start of the test.

N.B. testStarted() and testEnded() are called from different threads.

Specified by:
  `testEnded` in interface `TestStateListener`
See Also:
  - `StandardJMeterEngine.stopTest()`

### testEnded

public void testEnded(String host)
Description copied from interface: `TestStateListener`

Called once for all threads after the end of a test. This will use the same element instances as at the start of the test.

N.B. testStarted() and testEnded() are called from different threads.

Specified by:
  `testEnded` in interface `TestStateListener`
Parameters:
  `host` - name of host
See Also:
  - `StandardJMeterEngine.stopTest()`