public class IntegrationMessageHeaderAccessor
extends org.springframework.messaging.support.MessageHeaderAccessor
| Modifier and Type | Field and Description |
|---|---|
static java.lang.String |
ACKNOWLEDGMENT_CALLBACK |
static java.lang.String |
CLOSEABLE_RESOURCE |
static java.lang.String |
CORRELATION_ID |
static java.lang.String |
DELIVERY_ATTEMPT |
static java.lang.String |
DUPLICATE_MESSAGE |
static java.lang.String |
EXPIRATION_DATE |
static java.lang.String |
PRIORITY |
static java.lang.String |
ROUTING_SLIP |
static java.lang.String |
SEQUENCE_DETAILS |
static java.lang.String |
SEQUENCE_NUMBER |
static java.lang.String |
SEQUENCE_SIZE |
| Constructor and Description |
|---|
IntegrationMessageHeaderAccessor(org.springframework.messaging.Message<?> message) |
| Modifier and Type | Method and Description |
|---|---|
AcknowledgmentCallback |
getAcknowledgmentCallback()
Return the acknowledgment callback, if present.
|
java.io.Closeable |
getCloseableResource()
If the payload was created by a
Closeable that needs to remain
open until the payload is consumed, the resource will be added to this
header. |
java.lang.Object |
getCorrelationId() |
java.util.concurrent.atomic.AtomicInteger |
getDeliveryAttempt()
When a message-driven enpoint supports retry implicitly, this
header is incremented for each delivery attempt.
|
java.lang.Long |
getExpirationDate() |
<T> T |
getHeader(java.lang.String key,
java.lang.Class<T> type) |
java.lang.Integer |
getPriority() |
int |
getSequenceNumber() |
int |
getSequenceSize() |
boolean |
isReadOnly(java.lang.String headerName) |
void |
setReadOnlyHeaders(java.lang.String... readOnlyHeaders)
Specify a list of headers which should be considered as read only
and prohibited from being populated in the message.
|
java.util.Map<java.lang.String,java.lang.Object> |
toMap() |
protected void |
verifyType(java.lang.String headerName,
java.lang.Object headerValue) |
copyHeaders, copyHeadersIfAbsent, createAccessor, getAccessor, getAccessor, getContentType, getDetailedLogMessage, getDetailedPayloadLogMessage, getErrorChannel, getHeader, getId, getMessageHeaders, getMutableAccessor, getReplyChannel, getShortLogMessage, getShortPayloadLogMessage, getTimestamp, isModified, isMutable, isReadableContentType, removeHeader, removeHeaders, setContentType, setErrorChannel, setErrorChannelName, setHeader, setHeaderIfAbsent, setImmutable, setLeaveMutable, setModified, setReplyChannel, setReplyChannelName, toMessageHeaders, toStringpublic static final java.lang.String CORRELATION_ID
public static final java.lang.String EXPIRATION_DATE
public static final java.lang.String PRIORITY
public static final java.lang.String SEQUENCE_NUMBER
public static final java.lang.String SEQUENCE_SIZE
public static final java.lang.String SEQUENCE_DETAILS
public static final java.lang.String ROUTING_SLIP
public static final java.lang.String DUPLICATE_MESSAGE
public static final java.lang.String CLOSEABLE_RESOURCE
public static final java.lang.String DELIVERY_ATTEMPT
public static final java.lang.String ACKNOWLEDGMENT_CALLBACK
public IntegrationMessageHeaderAccessor(org.springframework.messaging.Message<?> message)
public void setReadOnlyHeaders(java.lang.String... readOnlyHeaders)
readOnlyHeaders - the list of headers for readOnly mode.
Defaults to MessageHeaders.ID and MessageHeaders.TIMESTAMP.isReadOnly(String)@Nullable public java.lang.Long getExpirationDate()
@Nullable public java.lang.Object getCorrelationId()
public int getSequenceNumber()
public int getSequenceSize()
@Nullable public java.lang.Integer getPriority()
@Nullable public java.io.Closeable getCloseableResource()
Closeable that needs to remain
open until the payload is consumed, the resource will be added to this
header. After the payload is consumed the Closeable should be
closed. Usually this must occur in an endpoint close to the message
origin in the flow, and in the same JVM.Closeable.public AcknowledgmentCallback getAcknowledgmentCallback()
@Nullable public java.util.concurrent.atomic.AtomicInteger getDeliveryAttempt()
@Nullable
public <T> T getHeader(java.lang.String key,
java.lang.Class<T> type)
protected void verifyType(java.lang.String headerName,
java.lang.Object headerValue)
verifyType in class org.springframework.messaging.support.MessageHeaderAccessorpublic boolean isReadOnly(java.lang.String headerName)
isReadOnly in class org.springframework.messaging.support.MessageHeaderAccessorpublic java.util.Map<java.lang.String,java.lang.Object> toMap()
toMap in class org.springframework.messaging.support.MessageHeaderAccessor