java.lang.Object
- org.springframework.messaging.support.IdTimestampMessageHeaderInitializer

All Implemented Interfaces:
MessageHeaderInitializer
```
public class IdTimestampMessageHeaderInitializer
extends Object
implements MessageHeaderInitializer
```
A MessageHeaderInitializer to customize the strategy for ID and TIMESTAMP message header generation.
Since:
4.1
Author:
Rossen Stoyanchev

Constructor Summary
Constructors
Constructor Description
IdTimestampMessageHeaderInitializer()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`IdGenerator`	`getIdGenerator()`	Return the configured `IdGenerator`, if any.
`void`	`initHeaders(MessageHeaderAccessor headerAccessor)`	Initialize the given `MessageHeaderAccessor`.
`boolean`	`isEnableTimestamp()`	Return whether the timestamp header is enabled or not.
`void`	`setDisableIdGeneration()`	A shortcut for calling `setIdGenerator(org.springframework.util.IdGenerator)` with an id generation strategy to disable id generation completely.
`void`	`setEnableTimestamp(boolean enableTimestamp)`	Whether to enable the automatic addition of the `MessageHeaders.TIMESTAMP` header on `MessageHeaderAccessor` instances being initialized.
`void`	`setIdGenerator(IdGenerator idGenerator)`	Configure the IdGenerator strategy to initialize `MessageHeaderAccessor` instances with.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - IdTimestampMessageHeaderInitializer
```
public IdTimestampMessageHeaderInitializer()
```
- Method Detail
  - setIdGenerator
```
public void setIdGenerator(@Nullable
                           IdGenerator idGenerator)
```
    Configure the IdGenerator strategy to initialize MessageHeaderAccessor instances with.
    By default this property is set to null in which case the default IdGenerator of MessageHeaders is used.
    To have no ids generated at all, see setDisableIdGeneration().
  - getIdGenerator
```
@Nullable
public IdGenerator getIdGenerator()
```
    Return the configured IdGenerator, if any.
  - setDisableIdGeneration
```
public void setDisableIdGeneration()
```
    A shortcut for calling setIdGenerator(org.springframework.util.IdGenerator) with an id generation strategy to disable id generation completely.
  - setEnableTimestamp
```
public void setEnableTimestamp(boolean enableTimestamp)
```
    Whether to enable the automatic addition of the MessageHeaders.TIMESTAMP header on MessageHeaderAccessor instances being initialized.
    By default this property is set to false.
  - isEnableTimestamp
```
public boolean isEnableTimestamp()
```
    Return whether the timestamp header is enabled or not.
  - initHeaders
```
public void initHeaders(MessageHeaderAccessor headerAccessor)
```
    Description copied from interface: MessageHeaderInitializer
    Initialize the given MessageHeaderAccessor.
    Specified by:
    initHeaders in interface MessageHeaderInitializer
    Parameters:
    headerAccessor - the MessageHeaderAccessor to initialize

Class IdTimestampMessageHeaderInitializer

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

IdTimestampMessageHeaderInitializer

Method Detail

setIdGenerator

getIdGenerator

setDisableIdGeneration

setEnableTimestamp

isEnableTimestamp

initHeaders