Package org.apache.pulsar.client.impl

Class MessageImpl<T>

java.lang.Object

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

All Implemented Interfaces:

Message<T>

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

Field Summary

Fields

Modifier and Type	Field	Description
protected MessageId	messageId

Constructor Summary

Constructors

Constructor	Description
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)

Method Summary

Modifier and Type	Method	Description
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()

Methods inherited from class java.lang.Object

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

Field Details

messageId

protected MessageId messageId

Constructor Details

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)

Method Details

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

Throws:

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

Throws:

IOException

setReplicatedFrom

public void setReplicatedFrom(String cluster)

isReplicated

public boolean isReplicated()

Specified by:

isReplicated in interface Message<T>

getReplicatedFrom

public String getReplicatedFrom()

Specified by:

getReplicatedFrom in interface Message<T>

getPublishTime

public long getPublishTime()

Specified by:

getPublishTime in interface Message<T>

getEventTime

public long getEventTime()

Specified by:

getEventTime in interface Message<T>

getDeliverAtTime

public long getDeliverAtTime()

isExpired

public boolean isExpired(int messageTTLInSeconds)

getData

public byte[] getData()

Specified by:

getData in interface Message<T>

size

public int size()

Specified by:

size in interface Message<T>

getSchemaInternal

public Schema<T> getSchemaInternal()

getReaderSchema

public Optional<Schema<?>> getReaderSchema()

Specified by:

getReaderSchema in interface Message<T>

getSchemaVersion

public byte[] getSchemaVersion()

Specified by:

getSchemaVersion in interface Message<T>

getSchemaInfo

public SchemaInfo getSchemaInfo()

getSchemaHash

public SchemaHash getSchemaHash()

setSchemaInfoForReplicator

public void setSchemaInfoForReplicator(SchemaInfo schemaInfo)

getSchemaInfoForReplicator

public SchemaInfo getSchemaInfoForReplicator()

getValue

public T getValue()

Specified by:

getValue in interface Message<T>

getSequenceId

public long getSequenceId()

Specified by:

getSequenceId in interface Message<T>

getProducerName

public String getProducerName()

Specified by:

getProducerName in interface Message<T>

getDataBuffer

public io.netty.buffer.ByteBuf getDataBuffer()

getMessageId

public MessageId getMessageId()

Specified by:

getMessageId in interface Message<T>

getProperties

public Map<String,String> getProperties()

Specified by:

getProperties in interface Message<T>

hasProperty

public boolean hasProperty(String name)

Specified by:

hasProperty in interface Message<T>

getProperty

public String getProperty(String name)

Specified by:

getProperty in interface Message<T>

getMessageBuilder

public MessageMetadata getMessageBuilder()

hasKey

public boolean hasKey()

Specified by:

hasKey in interface Message<T>

getTopicName

public String getTopicName()

Specified by:

getTopicName in interface Message<T>

getKey

public String getKey()

Specified by:

getKey in interface Message<T>

hasBase64EncodedKey

public boolean hasBase64EncodedKey()

Specified by:

hasBase64EncodedKey in interface Message<T>

getKeyBytes

public byte[] getKeyBytes()

Specified by:

getKeyBytes in interface Message<T>

hasOrderingKey

public boolean hasOrderingKey()

Specified by:

hasOrderingKey in interface Message<T>

getOrderingKey

public byte[] getOrderingKey()

Specified by:

getOrderingKey in interface Message<T>

getBrokerEntryMetadata

public BrokerEntryMetadata getBrokerEntryMetadata()

setBrokerEntryMetadata

public void setBrokerEntryMetadata(BrokerEntryMetadata brokerEntryMetadata)

getCnx

public ClientCnx getCnx()

recycle

public void recycle()

release

public void release()

Specified by:

release in interface Message<T>

hasBrokerPublishTime

public boolean hasBrokerPublishTime()

Specified by:

hasBrokerPublishTime in interface Message<T>

getBrokerPublishTime

public Optional<Long> getBrokerPublishTime()

Specified by:

getBrokerPublishTime in interface Message<T>

hasIndex

public boolean hasIndex()

Specified by:

hasIndex in interface Message<T>

getIndex

public Optional<Long> getIndex()

Specified by:

getIndex in interface 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()

Specified by:

getEncryptionCtx in interface Message<T>

getRedeliveryCount

public int getRedeliveryCount()

Specified by:

getRedeliveryCount in interface Message<T>