All Implemented Interfaces:

java.io.Serializable , java.lang.Cloneable , org.apache.jmeter.config.ConfigElement , org.apache.jmeter.gui.Replaceable , org.apache.jmeter.gui.Searchable , org.apache.jmeter.testelement.TestElement
```
public class HeaderManager
extends ConfigTestElement implements Serializable, Replaceable
                    
```
This class provides an interface to headers file to pass HTTP headers along with a request.

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description

Field Summary

Fields
Modifier and Type	Field	Description
`public final static String`	`HEADERS`
`public final static String`	`USERNAME`
`public final static String`	`PASSWORD`
`public transient JMeterContext`	`threadContext`
`public transient String`	`threadName`
`public final static TestElement.Companion`	`Companion`
`public final static String`	`NAME`
`public final static String`	`GUI_CLASS`
`public final static String`	`ENABLED`
`public final static String`	`TEST_CLASS`
`public final static String`	`COMMENTS`

Constructor Summary

Constructors
Constructor	Description
`HeaderManager()`

Enum Constant Summary

Enum Constants
Enum Constant	Description

Method Summary

Modifier and Type	Method	Description
`HeaderManagerSchema`	`getSchema()`
`PropertiesAccessor<out HeaderManager, out HeaderManagerSchema>`	`getProps()`
`void`	`recoverRunningVersion()`
`void`	`clear()`
`CollectionProperty`	`getHeaders()`	Get the collection of JMeterProperty entries representing the headers.
`int`	`getColumnCount()`
`String`	`getColumnName(int column)`
`Class<out String>`	`getColumnClass(int column)`
`Header`	`getHeader(int row)`
`void`	`save(String headFile)`	Save the header data to a file.
`void`	`addFile(String headerFile)`	Add header data from a file.
`void`	`add(Header h)`	Add a header.
`void`	`add()`	Add an empty header.
`void`	`remove(int index)`	Remove a header.
`int`	`size()`	Return the number of headers.
`Header`	`get(int i)`	Return the header at index i.
`Header`	`getFirstHeaderNamed(String name)`	Get the first header from Headers by the header name, or `null` if not found.
`void`	`removeHeaderNamed(String name)`	Remove from Headers the header named name
`HeaderManager`	`merge(TestElement element, boolean preferLocalValues)`	Merge the attributes with a another HeaderManager's attributes.
`HeaderManager`	`merge(TestElement element)`	Merge the attributes with a another HeaderManager's attributes.
`int`	`replace(String regex, String replaceBy, boolean caseSensitive)`

Methods inherited from class org.apache.jmeter.testelement.AbstractTestElement
canRemove, clearTestElementChildren, clone, equals, getComment, getName, getProperty, getPropertyAsBoolean, getPropertyAsDouble, getPropertyAsFloat, getPropertyAsInt, getPropertyAsLong, getPropertyAsString, getPropertyOrNull, getSearchableTokens, getThreadContext, getThreadName, hashCode, isEnabled, isRunningVersion, isTemporary, propertyIterator, removeProperty, setComment, setEnabled, setName, setProperty, setRunningVersion, setTemporary, setThreadContext, setThreadName, traverse
Methods inherited from class org.apache.jmeter.config.ConfigTestElement
addConfigElement, addTestElement, expectsModification
Methods inherited from class org.apache.jmeter.testelement.TestElement
get, get, get, get, get, get, get, get, get, getOrCreate, getOrCreate, getOrNull, getOrNull, getOrNull, getProps, getSchema, getString, removed, set
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - HeaderManager
```
HeaderManager()
```
- Method Detail
  - getSchema
```
 HeaderManagerSchema getSchema()
```
  - getProps
```
 PropertiesAccessor<out HeaderManager, out HeaderManagerSchema> getProps()
```
  - recoverRunningVersion
```
 void recoverRunningVersion()
```
  - clear
```
 void clear()
```
  - getHeaders
```
 CollectionProperty getHeaders()
```
    Get the collection of JMeterProperty entries representing the headers.
  - getColumnCount
```
 int getColumnCount()
```
  - getColumnName
```
 String getColumnName(int column)
```
  - getColumnClass
```
 Class<out String> getColumnClass(int column)
```
  - getHeader
```
 Header getHeader(int row)
```
  - save
```
 void save(String headFile)
```
    Save the header data to a file.
    
    Parameters:
    
    headFile - name of the file to store headers into.
  - addFile
```
 void addFile(String headerFile)
```
    Add header data from a file.
    
    Parameters:
    
    headerFile - name of the file to read headers from.
  - add
```
 void add(Header h)
```
    Add a header.
    
    Parameters:
    
    h - Header to add
  - add
```
 void add()
```
    Add an empty header.
  - remove
```
 void remove(int index)
```
    Remove a header.
    
    Parameters:
    
    index - index from the header to remove
  - size
```
 int size()
```
    Return the number of headers.
  - get
```
 Header get(int i)
```
    Return the header at index i.
    
    Parameters:
    
    i - index of the header to get
  - getFirstHeaderNamed
```
 Header getFirstHeaderNamed(String name)
```
    Get the first header from Headers by the header name, or null if not found.
    
    Parameters:
    
    name - header name
  - removeHeaderNamed
```
 void removeHeaderNamed(String name)
```
    Remove from Headers the header named name
    
    Parameters:
    
    name - header name
  - merge
```
@Deprecated() HeaderManager merge(TestElement element, boolean preferLocalValues)
```
    Merge the attributes with a another HeaderManager's attributes.
    
    Parameters:
    
    element - The object to be merged with
    
    preferLocalValues - Not used
  - merge
```
 HeaderManager merge(TestElement element)
```
    Merge the attributes with a another HeaderManager's attributes.
    
    Parameters:
    
    element - The object to be merged with
  - replace
```
 int replace(String regex, String replaceBy, boolean caseSensitive)
```

Class HeaderManager

Nested Class Summary

Field Summary

Constructor Summary

Enum Constant Summary

Method Summary

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

Methods inherited from class org.apache.jmeter.config.ConfigTestElement

Methods inherited from class org.apache.jmeter.testelement.TestElement

Methods inherited from class java.lang.Object

Constructor Detail

HeaderManager

Method Detail

getSchema

getProps

recoverRunningVersion

clear

getHeaders

getColumnCount

getColumnName

getColumnClass

getHeader

save

addFile

add

add

remove

size

get

getFirstHeaderNamed

removeHeaderNamed

merge

merge

replace