Package org.springframework.integration

Class StaticMessageHeaderAccessor

java.lang.Object

org.springframework.integration.StaticMessageHeaderAccessor

public final class StaticMessageHeaderAccessor
extends Object

Lightweight type-safe header accessor avoiding object creation just to access a header.

Since:

5.0.1

Author:

Gary Russell, Artem Bilan

See Also:

• IntegrationMessageHeaderAccessor

Method Summary

Modifier and Type	Method	Description
static SimpleAcknowledgment	getAcknowledgment(Message<?> message)
static AcknowledgmentCallback	getAcknowledgmentCallback(Message<?> message)
static Closeable	getCloseableResource(Message<?> message)
static MimeType	getContentType(Message<?> message)
static AtomicInteger	getDeliveryAttempt(Message<?> message)
static Long	getExpirationDate(Message<?> message)
static UUID	getId(Message<?> message)
static Integer	getPriority(Message<?> message)
static reactor.util.context.ContextView	getReactorContext(Message<?> message)	Get a ContextView header if present.
static int	getSequenceNumber(Message<?> message)
static int	getSequenceSize(Message<?> message)
static <T> T	getSourceData(Message<?> message)
static Long	getTimestamp(Message<?> message)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

getId

@Nullable
public static UUID getId(Message<?> message)

getTimestamp

@Nullable
public static Long getTimestamp(Message<?> message)

getContentType

@Nullable
public static MimeType getContentType(Message<?> message)

getExpirationDate

@Nullable
public static Long getExpirationDate(Message<?> message)

getSequenceNumber

public static int getSequenceNumber(Message<?> message)

getSequenceSize

public static int getSequenceSize(Message<?> message)

getPriority

@Nullable
public static Integer getPriority(Message<?> message)

getCloseableResource

@Nullable
public static Closeable getCloseableResource(Message<?> message)

getDeliveryAttempt

@Nullable
public static AtomicInteger getDeliveryAttempt(Message<?> message)

getAcknowledgmentCallback

@Nullable
public static AcknowledgmentCallback getAcknowledgmentCallback(Message<?> message)

getAcknowledgment

@Nullable
public static SimpleAcknowledgment getAcknowledgment(Message<?> message)

getSourceData

@Nullable
public static <T> T getSourceData(Message<?> message)

getReactorContext

public static reactor.util.context.ContextView getReactorContext(Message<?> message)

Get a ContextView header if present.

Parameters:

message - the message to get a header from.

Returns:

the ContextView header if present.

Since:

6.0.5