程序包 org.apache.pulsar.client.impl

类 MessageImpl<T>

java.lang.Object

org.apache.pulsar.client.impl.MessageImpl<T>

所有已实现的接口:

Message<T>

public class MessageImpl<T>
extends Object
implements Message<T>

字段概要

字段

修饰符和类型	字段	说明
protected MessageId	messageId

构造器概要

构造器

构造器	说明
MessageImpl(String topic, String msgId, Map<String,String> properties, byte[] payload, Schema<T> schema, MessageMetadata msgMetadata)
MessageImpl(String topic, String msgId, Map<String,String> properties, io.netty.buffer.ByteBuf payload, Schema<T> schema, MessageMetadata msgMetadata)

方法概要

修饰符和类型	方法	说明
static <T> MessageImpl<T>	create(String topic, BatchMessageIdImpl batchMessageIdImpl, MessageMetadata batchMetadata, SingleMessageMetadata singleMessageMetadata, io.netty.buffer.ByteBuf payload, Optional<EncryptionContext> encryptionCtx, ClientCnx cnx, Schema<T> schema, int redeliveryCount, boolean pooledMessage, long consumerEpoch)
static <T> MessageImpl<T>	create(String topic, MessageIdImpl messageId, MessageMetadata msgMetadata, io.netty.buffer.ByteBuf payload, Optional<EncryptionContext> encryptionCtx, ClientCnx cnx, Schema<T> schema, int redeliveryCount, boolean pooledMessage, long consumerEpoch)
static <T> MessageImpl<T>	create(MessageMetadata msgMetadata, ByteBuffer payload, Schema<T> schema, String topic)
static MessageImpl<byte[]>	deserialize(io.netty.buffer.ByteBuf headersAndPayload)
static MessageImpl<byte[]>	deserializeSkipBrokerEntryMetaData(io.netty.buffer.ByteBuf headersAndPayloadWithBrokerEntryMetadata)
BrokerEntryMetadata	getBrokerEntryMetadata()
Optional<Long>	getBrokerPublishTime()
ClientCnx	getCnx()
byte[]	getData()
io.netty.buffer.ByteBuf	getDataBuffer()
long	getDeliverAtTime()
Optional<EncryptionContext>	getEncryptionCtx()
long	getEventTime()
Optional<Long>	getIndex()
String	getKey()
byte[]	getKeyBytes()
MessageMetadata	getMessageBuilder()
MessageId	getMessageId()
byte[]	getOrderingKey()
String	getProducerName()
Map<String,String>	getProperties()
String	getProperty(String name)
long	getPublishTime()
Optional<Schema<?>>	getReaderSchema()
int	getRedeliveryCount()
String	getReplicatedFrom()
List<String>	getReplicateTo()
SchemaHash	getSchemaHash()
SchemaInfo	getSchemaInfo()
SchemaInfo	getSchemaInfoForReplicator()
Schema<T>	getSchemaInternal()
byte[]	getSchemaVersion()
long	getSequenceId()
String	getTopicName()
T	getValue()
boolean	hasBase64EncodedKey()
boolean	hasBrokerPublishTime()
boolean	hasIndex()
boolean	hasKey()
boolean	hasOrderingKey()
boolean	hasProperty(String name)
boolean	hasReplicateFrom()
boolean	hasReplicateTo()
static boolean	isEntryExpired(int messageTTLInSeconds, long entryTimestamp)
static boolean	isEntryPublishedEarlierThan(long entryTimestamp, long timestamp)
boolean	isExpired(int messageTTLInSeconds)
boolean	isReplicated()
void	recycle()
void	release()
void	setBrokerEntryMetadata(BrokerEntryMetadata brokerEntryMetadata)
void	setMessageId(MessageId messageId)
void	setReplicatedFrom(String cluster)
void	setSchemaInfoForReplicator(SchemaInfo schemaInfo)
int	size()

从类继承的方法 java.lang.Object

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

字段详细资料

messageId

protected MessageId messageId

构造器详细资料

MessageImpl

public MessageImpl(String topic,
 String msgId,
 Map<String,String> properties,
 byte[] payload,
 Schema<T> schema,
 MessageMetadata msgMetadata)

MessageImpl

public MessageImpl(String topic,
 String msgId,
 Map<String,String> properties,
 io.netty.buffer.ByteBuf payload,
 Schema<T> schema,
 MessageMetadata msgMetadata)

方法详细资料

create

public static <T> MessageImpl<T> create(MessageMetadata msgMetadata,
 ByteBuffer payload,
 Schema<T> schema,
 String topic)

create

public static <T> MessageImpl<T> create(String topic,
 MessageIdImpl messageId,
 MessageMetadata msgMetadata,
 io.netty.buffer.ByteBuf payload,
 Optional<EncryptionContext> encryptionCtx,
 ClientCnx cnx,
 Schema<T> schema,
 int redeliveryCount,
 boolean pooledMessage,
 long consumerEpoch)

create

public static <T> MessageImpl<T> create(String topic,
 BatchMessageIdImpl batchMessageIdImpl,
 MessageMetadata batchMetadata,
 SingleMessageMetadata singleMessageMetadata,
 io.netty.buffer.ByteBuf payload,
 Optional<EncryptionContext> encryptionCtx,
 ClientCnx cnx,
 Schema<T> schema,
 int redeliveryCount,
 boolean pooledMessage,
 long consumerEpoch)

deserialize

public static MessageImpl<byte[]> deserialize(io.netty.buffer.ByteBuf headersAndPayload)
                                       throws IOException

抛出:

IOException

isEntryExpired

public static boolean isEntryExpired(int messageTTLInSeconds,
 long entryTimestamp)

isEntryPublishedEarlierThan

public static boolean isEntryPublishedEarlierThan(long entryTimestamp,
 long timestamp)

deserializeSkipBrokerEntryMetaData

public static MessageImpl<byte[]> deserializeSkipBrokerEntryMetaData(io.netty.buffer.ByteBuf headersAndPayloadWithBrokerEntryMetadata)
                                                              throws IOException

抛出:

IOException

setReplicatedFrom

public void setReplicatedFrom(String cluster)

isReplicated

public boolean isReplicated()

指定者:

isReplicated 在接口中 Message<T>

getReplicatedFrom

public String getReplicatedFrom()

指定者:

getReplicatedFrom 在接口中 Message<T>

getPublishTime

public long getPublishTime()

指定者:

getPublishTime 在接口中 Message<T>

getEventTime

public long getEventTime()

指定者:

getEventTime 在接口中 Message<T>

getDeliverAtTime

public long getDeliverAtTime()

isExpired

public boolean isExpired(int messageTTLInSeconds)

getData

public byte[] getData()

指定者:

getData 在接口中 Message<T>

size

public int size()

指定者:

size 在接口中 Message<T>

getSchemaInternal

public Schema<T> getSchemaInternal()

getReaderSchema

public Optional<Schema<?>> getReaderSchema()

指定者:

getReaderSchema 在接口中 Message<T>

getSchemaVersion

public byte[] getSchemaVersion()

指定者:

getSchemaVersion 在接口中 Message<T>

getSchemaInfo

public SchemaInfo getSchemaInfo()

getSchemaHash

public SchemaHash getSchemaHash()

setSchemaInfoForReplicator

public void setSchemaInfoForReplicator(SchemaInfo schemaInfo)

getSchemaInfoForReplicator

public SchemaInfo getSchemaInfoForReplicator()

getValue

public T getValue()

指定者:

getValue 在接口中 Message<T>

getSequenceId

public long getSequenceId()

指定者:

getSequenceId 在接口中 Message<T>

getProducerName

public String getProducerName()

指定者:

getProducerName 在接口中 Message<T>

getDataBuffer

public io.netty.buffer.ByteBuf getDataBuffer()

getMessageId

public MessageId getMessageId()

指定者:

getMessageId 在接口中 Message<T>

getProperties

public Map<String,String> getProperties()

指定者:

getProperties 在接口中 Message<T>

hasProperty

public boolean hasProperty(String name)

指定者:

hasProperty 在接口中 Message<T>

getProperty

public String getProperty(String name)

指定者:

getProperty 在接口中 Message<T>

getMessageBuilder

public MessageMetadata getMessageBuilder()

hasKey

public boolean hasKey()

指定者:

hasKey 在接口中 Message<T>

getTopicName

public String getTopicName()

指定者:

getTopicName 在接口中 Message<T>

getKey

public String getKey()

指定者:

getKey 在接口中 Message<T>

hasBase64EncodedKey

public boolean hasBase64EncodedKey()

指定者:

hasBase64EncodedKey 在接口中 Message<T>

getKeyBytes

public byte[] getKeyBytes()

指定者:

getKeyBytes 在接口中 Message<T>

hasOrderingKey

public boolean hasOrderingKey()

指定者:

hasOrderingKey 在接口中 Message<T>

getOrderingKey

public byte[] getOrderingKey()

指定者:

getOrderingKey 在接口中 Message<T>

getBrokerEntryMetadata

public BrokerEntryMetadata getBrokerEntryMetadata()

setBrokerEntryMetadata

public void setBrokerEntryMetadata(BrokerEntryMetadata brokerEntryMetadata)

getCnx

public ClientCnx getCnx()

recycle

public void recycle()

release

public void release()

指定者:

release 在接口中 Message<T>

hasBrokerPublishTime

public boolean hasBrokerPublishTime()

指定者:

hasBrokerPublishTime 在接口中 Message<T>

getBrokerPublishTime

public Optional<Long> getBrokerPublishTime()

指定者:

getBrokerPublishTime 在接口中 Message<T>

hasIndex

public boolean hasIndex()

指定者:

hasIndex 在接口中 Message<T>

getIndex

public Optional<Long> getIndex()

指定者:

getIndex 在接口中 Message<T>

hasReplicateTo

public boolean hasReplicateTo()

getReplicateTo

public List<String> getReplicateTo()

hasReplicateFrom

public boolean hasReplicateFrom()

setMessageId

public void setMessageId(MessageId messageId)

getEncryptionCtx

public Optional<EncryptionContext> getEncryptionCtx()

指定者:

getEncryptionCtx 在接口中 Message<T>

getRedeliveryCount

public int getRedeliveryCount()

指定者:

getRedeliveryCount 在接口中 Message<T>