程序包 org.apache.pulsar.common.api.raw

类 RawMessageImpl

java.lang.Object

org.apache.pulsar.common.api.raw.RawMessageImpl

所有已实现的接口:

RawMessage

public class RawMessageImpl
extends Object
implements RawMessage

方法概要

修饰符和类型	方法	说明
static RawMessage	get(ReferenceCountedMessageMetadata msgMetadata, SingleMessageMetadata singleMessageMetadata, io.netty.buffer.ByteBuf payload, long ledgerId, long entryId, long batchIndex)
int	getBatchSize()
int	getChunkId()	Get chunkId of chunked message.
io.netty.buffer.ByteBuf	getData()	Get the content of the message.
long	getEventTime()	Get the event time associated with this message.
Optional<String>	getKey()	Get the key of the message.
Optional<io.netty.buffer.ByteBuf>	getKeyBytes()	Get byteBuf of the key.
RawMessageId	getMessageId()	Get the unique message ID associated with this message.
int	getNumChunksFromMsg()	Get chunk num of chunked message.
String	getProducerName()	Get the producer name who produced this message.
Map<String,String>	getProperties()	Return the properties attached to the message.
long	getPublishTime()	Get the publish time of this message.
byte[]	getSchemaVersion()	Get the schema version of the message.
long	getSequenceId()	Get the sequence id associated with this message.
int	getTotalChunkMsgSize()	Get chunk message total size in bytes.
String	getUUID()	Get uuid of chunked message.
boolean	hasBase64EncodedKey()	Check whether the key has been base64 encoded.
void	release()	Release all the resources associated with this raw message.
RawMessage	updatePayloadForChunkedMessage(io.netty.buffer.ByteBuf chunkedTotalPayload)

从类继承的方法 java.lang.Object

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

方法详细资料

release

public void release()

从接口复制的说明: RawMessage

Release all the resources associated with this raw message.

指定者:

release 在接口中 RawMessage

get

public static RawMessage get(ReferenceCountedMessageMetadata msgMetadata,
 SingleMessageMetadata singleMessageMetadata,
 io.netty.buffer.ByteBuf payload,
 long ledgerId,
 long entryId,
 long batchIndex)

updatePayloadForChunkedMessage

public RawMessage updatePayloadForChunkedMessage(io.netty.buffer.ByteBuf chunkedTotalPayload)

getProperties

public Map<String,String> getProperties()

从接口复制的说明: RawMessage

Return the properties attached to the message.

Properties are application defined key/value pairs that will be attached to the message.

指定者:

getProperties 在接口中 RawMessage

返回:

an unmodifiable view of the properties map

getData

public io.netty.buffer.ByteBuf getData()

从接口复制的说明: RawMessage

Get the content of the message.

指定者:

getData 在接口中 RawMessage

返回:

the byte array with the message payload

getMessageId

public RawMessageId getMessageId()

从接口复制的说明: RawMessage

Get the unique message ID associated with this message.

The message id can be used to univocally refer to a message without having the keep the entire payload in memory.

Only messages received from the consumer will have a message id assigned.

指定者:

getMessageId 在接口中 RawMessage

返回:

the message id null if this message was not received by this client instance

getPublishTime

public long getPublishTime()

从接口复制的说明: RawMessage

Get the publish time of this message. The publish time is the timestamp that a client publish the message.

指定者:

getPublishTime 在接口中 RawMessage

返回:

publish time of this message.

另请参阅:

• RawMessage.getEventTime()

getEventTime

public long getEventTime()

从接口复制的说明: RawMessage

Get the event time associated with this message. It is typically set by the applications via MessageBuilder#setEventTime(long).

If there isn't any event time associated with this event, it will return 0.

指定者:

getEventTime 在接口中 RawMessage

getSequenceId

public long getSequenceId()

从接口复制的说明: RawMessage

Get the sequence id associated with this message. It is typically set by the applications via MessageBuilder#setSequenceId(long).

指定者:

getSequenceId 在接口中 RawMessage

返回:

sequence id associated with this message.

另请参阅:

• MessageBuilder#setEventTime(long)

getProducerName

public String getProducerName()

从接口复制的说明: RawMessage

Get the producer name who produced this message.

指定者:

getProducerName 在接口中 RawMessage

返回:

producer name who produced this message, null if producer name is not set.

getKey

public Optional<String> getKey()

从接口复制的说明: RawMessage

Get the key of the message.

指定者:

getKey 在接口中 RawMessage

返回:

the key of the message

getSchemaVersion

public byte[] getSchemaVersion()

从接口复制的说明: RawMessage

Get the schema version of the message.

指定者:

getSchemaVersion 在接口中 RawMessage

返回:

the schema version of the message

getKeyBytes

public Optional<io.netty.buffer.ByteBuf> getKeyBytes()

从接口复制的说明: RawMessage

Get byteBuf of the key.

指定者:

getKeyBytes 在接口中 RawMessage

返回:

the byte array with the key payload

hasBase64EncodedKey

public boolean hasBase64EncodedKey()

从接口复制的说明: RawMessage

Check whether the key has been base64 encoded.

指定者:

hasBase64EncodedKey 在接口中 RawMessage

返回:

true if the key is base64 encoded, false otherwise

getUUID

public String getUUID()

从接口复制的说明: RawMessage

Get uuid of chunked message.

指定者:

getUUID 在接口中 RawMessage

返回:

uuid

getChunkId

public int getChunkId()

从接口复制的说明: RawMessage

Get chunkId of chunked message.

指定者:

getChunkId 在接口中 RawMessage

返回:

chunkId

getNumChunksFromMsg

public int getNumChunksFromMsg()

从接口复制的说明: RawMessage

Get chunk num of chunked message.

指定者:

getNumChunksFromMsg 在接口中 RawMessage

返回:

chunk num

getTotalChunkMsgSize

public int getTotalChunkMsgSize()

从接口复制的说明: RawMessage

Get chunk message total size in bytes.

指定者:

getTotalChunkMsgSize 在接口中 RawMessage

返回:

chunked message total size in bytes

getBatchSize

public int getBatchSize()