Package org.springframework.integration.support

Class MutableMessageHeaders

java.lang.Object

org.springframework.messaging.MessageHeaders

org.springframework.integration.support.MutableMessageHeaders

All Implemented Interfaces:

Serializable, Map<String,Object>

public class MutableMessageHeaders
extends MessageHeaders

A MessageHeaders that permits direct access to and modification of the header map.

Since:

4.2

Author:

Stuart Williams, David Turanski, Artem Bilan, Nathan Kurtyka

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface java.util.Map

Map.Entry<K extends Object,V extends Object>

Field Summary

Fields inherited from class org.springframework.messaging.MessageHeaders

CONTENT_TYPE, ERROR_CHANNEL, ID, ID_VALUE_NONE, REPLY_CHANNEL, TIMESTAMP

Constructor Summary

Constructors

Modifier	Constructor	Description
	MutableMessageHeaders(Map<String,Object> headers)
protected	MutableMessageHeaders(Map<String,Object> headers, UUID id, Long timestamp)

Method Summary

Modifier and Type	Method	Description
void	clear()
protected Map<String,Object>	getRawHeaders()
Object	put(String key, Object value)
void	putAll(Map<? extends String,? extends Object> map)
Object	remove(Object key)

Methods inherited from class org.springframework.messaging.MessageHeaders

containsKey, containsValue, entrySet, equals, get, get, getErrorChannel, getId, getIdGenerator, getReplyChannel, getTimestamp, hashCode, isEmpty, keySet, size, toString, values

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Map

compute, computeIfAbsent, computeIfPresent, forEach, getOrDefault, merge, putIfAbsent, remove, replace, replace, replaceAll

Constructor Details

MutableMessageHeaders

public MutableMessageHeaders(@Nullable
 Map<String,Object> headers)

MutableMessageHeaders

protected MutableMessageHeaders(@Nullable
 Map<String,Object> headers,
 @Nullable
 UUID id,
 @Nullable
 Long timestamp)

Method Details

getRawHeaders

protected Map<String,Object> getRawHeaders()

Overrides:

getRawHeaders in class MessageHeaders

putAll

public void putAll(Map<? extends String,? extends Object> map)

Specified by:

putAll in interface Map<String,Object>

Overrides:

putAll in class MessageHeaders

put

public Object put(String key,
 Object value)

Specified by:

put in interface Map<String,Object>

Overrides:

put in class MessageHeaders

clear

public void clear()

Specified by:

clear in interface Map<String,Object>

Overrides:

clear in class MessageHeaders

remove

public Object remove(Object key)

Specified by:

remove in interface Map<String,Object>

Overrides:

remove in class MessageHeaders