程序包 org.apache.pulsar.client.impl

类 TransactionMetaStoreHandler

java.lang.Object

org.apache.pulsar.client.impl.TransactionMetaStoreHandler

所有已实现的接口:

io.netty.util.TimerTask, Closeable, AutoCloseable

public class TransactionMetaStoreHandler
extends Object
implements Closeable, io.netty.util.TimerTask

Handler for transaction meta store.

字段概要

字段

修饰符和类型	字段	说明
protected final PulsarClientImpl	client
protected URI	redirectedClusterURI
protected final io.netty.util.Timer	timer
protected final String	topic

构造器概要

构造器

构造器	说明
TransactionMetaStoreHandler(long transactionCoordinatorId, PulsarClientImpl pulsarClient, String topic, CompletableFuture<Void> connectFuture)

方法概要

修饰符和类型	方法	说明
CompletableFuture<Void>	addPublishPartitionToTxnAsync(TxnID txnID, List<String> partitions)
CompletableFuture<Void>	addSubscriptionToTxn(TxnID txnID, List<Subscription> subscriptionList)
protected boolean	changeToConnecting()
protected boolean	changeToReadyState()
protected boolean	changeToRegisteringSchemaState()
void	close()
void	connectionFailed(PulsarClientException exception)
CompletableFuture<Void>	connectionOpened(ClientCnx cnx)
CompletableFuture<Void>	endTxnAsync(TxnID txnID, TxnAction action)
protected org.apache.pulsar.client.impl.HandlerState.State	getAndUpdateState(UnaryOperator<org.apache.pulsar.client.impl.HandlerState.State> updater)
PulsarClientImpl	getClient()
org.apache.pulsar.client.impl.HandlerState.State	getConnectHandleState()
static TransactionCoordinatorClientException	getExceptionByServerError(ServerError serverError, String msg)
String	getHandlerName()
protected org.apache.pulsar.client.impl.HandlerState.State	getState()
void	handleAddSubscriptionToTxnResponse(CommandAddSubscriptionToTxnResponse response)
CompletableFuture<TxnID>	newTransactionAsync(long timeout, TimeUnit unit)
void	run(io.netty.util.Timeout timeout)
protected void	setRedirectedClusterURI(String serviceUrl, String serviceUrlTls)
protected void	setState(org.apache.pulsar.client.impl.HandlerState.State s)
void	start()

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

timer

protected final io.netty.util.Timer timer

client

protected final PulsarClientImpl client

topic

protected final String topic

redirectedClusterURI

protected volatile URI redirectedClusterURI

构造器详细资料

TransactionMetaStoreHandler

public TransactionMetaStoreHandler(long transactionCoordinatorId,
 PulsarClientImpl pulsarClient,
 String topic,
 CompletableFuture<Void> connectFuture)

方法详细资料

start

public void start()

connectionFailed

public void connectionFailed(PulsarClientException exception)

connectionOpened

public CompletableFuture<Void> connectionOpened(ClientCnx cnx)

newTransactionAsync

public CompletableFuture<TxnID> newTransactionAsync(long timeout,
 TimeUnit unit)

addPublishPartitionToTxnAsync

public CompletableFuture<Void> addPublishPartitionToTxnAsync(TxnID txnID,
 List<String> partitions)

addSubscriptionToTxn

public CompletableFuture<Void> addSubscriptionToTxn(TxnID txnID,
 List<Subscription> subscriptionList)

handleAddSubscriptionToTxnResponse

public void handleAddSubscriptionToTxnResponse(CommandAddSubscriptionToTxnResponse response)

endTxnAsync

public CompletableFuture<Void> endTxnAsync(TxnID txnID,
 TxnAction action)

getExceptionByServerError

public static TransactionCoordinatorClientException getExceptionByServerError(ServerError serverError,
 String msg)

run

public void run(io.netty.util.Timeout timeout)
         throws Exception

指定者:

run 在接口中 io.netty.util.TimerTask

抛出:

Exception

close

public void close()
           throws IOException

指定者:

close 在接口中 AutoCloseable

指定者:

close 在接口中 Closeable

抛出:

IOException

getConnectHandleState

public org.apache.pulsar.client.impl.HandlerState.State getConnectHandleState()

getHandlerName

public String getHandlerName()

setRedirectedClusterURI

protected void setRedirectedClusterURI(String serviceUrl,
 String serviceUrlTls)
                                throws URISyntaxException

抛出:

URISyntaxException

changeToReadyState

protected boolean changeToReadyState()

changeToRegisteringSchemaState

protected boolean changeToRegisteringSchemaState()

getState

protected org.apache.pulsar.client.impl.HandlerState.State getState()

changeToConnecting

protected boolean changeToConnecting()

setState

protected void setState(org.apache.pulsar.client.impl.HandlerState.State s)

getAndUpdateState

protected org.apache.pulsar.client.impl.HandlerState.State getAndUpdateState(UnaryOperator<org.apache.pulsar.client.impl.HandlerState.State> updater)

getClient

public PulsarClientImpl getClient()