org.apache.pulsar.broker.transaction.buffer.impl

Class TransactionBufferHandlerImpl

java.lang.Object

org.apache.pulsar.broker.transaction.buffer.impl.TransactionBufferHandlerImpl

All Implemented Interfaces:

TransactionBufferHandler

public class TransactionBufferHandlerImpl
extends Object
implements TransactionBufferHandler

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	TransactionBufferHandlerImpl.OpRequestSend

Constructor Summary

Constructors

Constructor and Description
TransactionBufferHandlerImpl(PulsarService pulsarService, io.netty.util.HashedWheelTimer timer, int maxConcurrentRequests, long operationTimeoutInMills)

Method Summary

Modifier and Type	Method and Description
void	close()
void	endTxn(TransactionBufferHandlerImpl.OpRequestSend op)
CompletableFuture<org.apache.pulsar.client.api.transaction.TxnID>	endTxnOnSubscription(String topic, String subscription, long txnIdMostBits, long txnIdLeastBits, org.apache.pulsar.common.api.proto.TxnAction action, long lowWaterMark)
CompletableFuture<org.apache.pulsar.client.api.transaction.TxnID>	endTxnOnTopic(String topic, long txnIdMostBits, long txnIdLeastBits, org.apache.pulsar.common.api.proto.TxnAction action, long lowWaterMark)
int	getAvailableRequestCredits()
CompletableFuture<ClientCnx>	getClientCnx(String topic)
CompletableFuture<ClientCnx>	getClientCnxWithLookup(String topic)
int	getPendingRequestsCount()
void	handleEndTxnOnSubscriptionResponse(long requestId, org.apache.pulsar.common.api.proto.CommandEndTxnOnSubscriptionResponse response)
void	handleEndTxnOnTopicResponse(long requestId, org.apache.pulsar.common.api.proto.CommandEndTxnOnPartitionResponse response)
void	onResponse(TransactionBufferHandlerImpl.OpRequestSend op)

Methods inherited from class java.lang.Object

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

Constructor Detail

TransactionBufferHandlerImpl

public TransactionBufferHandlerImpl(PulsarService pulsarService,
                                    io.netty.util.HashedWheelTimer timer,
                                    int maxConcurrentRequests,
                                    long operationTimeoutInMills)
                             throws PulsarServerException

Throws:

PulsarServerException

Method Detail

endTxnOnTopic

public CompletableFuture<org.apache.pulsar.client.api.transaction.TxnID> endTxnOnTopic(String topic,
                                                                                       long txnIdMostBits,
                                                                                       long txnIdLeastBits,
                                                                                       org.apache.pulsar.common.api.proto.TxnAction action,
                                                                                       long lowWaterMark)

Specified by:

endTxnOnTopic in interface TransactionBufferHandler

endTxnOnSubscription

public CompletableFuture<org.apache.pulsar.client.api.transaction.TxnID> endTxnOnSubscription(String topic,
                                                                                              String subscription,
                                                                                              long txnIdMostBits,
                                                                                              long txnIdLeastBits,
                                                                                              org.apache.pulsar.common.api.proto.TxnAction action,
                                                                                              long lowWaterMark)

Specified by:

endTxnOnSubscription in interface TransactionBufferHandler

endTxn

public void endTxn(TransactionBufferHandlerImpl.OpRequestSend op)

handleEndTxnOnTopicResponse

public void handleEndTxnOnTopicResponse(long requestId,
                                        org.apache.pulsar.common.api.proto.CommandEndTxnOnPartitionResponse response)

Specified by:

handleEndTxnOnTopicResponse in interface TransactionBufferHandler

handleEndTxnOnSubscriptionResponse

public void handleEndTxnOnSubscriptionResponse(long requestId,
                                               org.apache.pulsar.common.api.proto.CommandEndTxnOnSubscriptionResponse response)

Specified by:

handleEndTxnOnSubscriptionResponse in interface TransactionBufferHandler

onResponse

public void onResponse(TransactionBufferHandlerImpl.OpRequestSend op)

getClientCnxWithLookup

public CompletableFuture<ClientCnx> getClientCnxWithLookup(String topic)

getClientCnx

public CompletableFuture<ClientCnx> getClientCnx(String topic)

close

public void close()

Specified by:

close in interface TransactionBufferHandler

getAvailableRequestCredits

public int getAvailableRequestCredits()

Specified by:

getAvailableRequestCredits in interface TransactionBufferHandler

getPendingRequestsCount

public int getPendingRequestsCount()

Specified by:

getPendingRequestsCount in interface TransactionBufferHandler