org.joyqueue.broker.kafka.coordinator.transaction

类 TransactionHandler

java.lang.Object

org.joyqueue.toolkit.service.Activity

org.joyqueue.toolkit.service.Service

org.joyqueue.broker.kafka.coordinator.transaction.TransactionHandler

所有已实现的接口:

LifeCycle, Online

public class TransactionHandler
extends Service

TransactionHandler author: gaohaoxiang date: 2019/4/10

嵌套类概要

从类继承的嵌套类/接口 org.joyqueue.toolkit.service.Service

Service.Election, Service.ElectionListener

从类继承的嵌套类/接口 org.joyqueue.toolkit.service.Activity

Activity.ServiceState

字段概要

字段

限定符和类型	字段和说明
protected static org.slf4j.Logger	logger

从类继承的字段 org.joyqueue.toolkit.service.Activity

readLock, rwLock, serviceState, signal, started, writeLock

构造器概要

构造器

构造器和说明
TransactionHandler(Coordinator coordinator, TransactionMetadataManager transactionMetadataManager, ProducerIdManager producerIdManager, TransactionSynchronizer transactionSynchronizer, org.joyqueue.nsr.NameService nameService)

方法概要

限定符和类型	方法和说明
Map<String,List<PartitionMetadataAndError>>	addPartitionsToTxn(String clientId, String transactionId, long producerId, short producerEpoch, Map<String,List<Integer>> partitions)
protected void	checkCoordinatorState(String clientId, String transactionId)
protected void	doAbort(TransactionMetadata transactionMetadata)
protected Map<String,List<PartitionMetadataAndError>>	doAddPartitionsToTxn(TransactionMetadata transactionMetadata, Map<String,List<Integer>> partitions)
protected void	doCommit(TransactionMetadata transactionMetadata)
protected boolean	doEndTxn(TransactionMetadata transactionMetadata, boolean isCommit)
protected TransactionMetadata	doInitProducer(TransactionMetadata transactionMetadata, int transactionTimeout)
boolean	endTxn(String clientId, String transactionId, long producerId, short producerEpoch, boolean isCommit)
TransactionMetadata	initProducer(String clientId, String transactionId, int transactionTimeout)

从类继承的方法 org.joyqueue.toolkit.service.Service

getServiceState, isReady, isStarted, isStopped, start, stop, stop, validate, willStop

从类继承的方法 org.joyqueue.toolkit.service.Activity

afterStart, afterStop, await, beforeStart, beforeStop, convert, doStart, doStop, getReadLock, getWriteLock, startError

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

logger

protected static final org.slf4j.Logger logger

构造器详细资料

TransactionHandler

public TransactionHandler(Coordinator coordinator,
                          TransactionMetadataManager transactionMetadataManager,
                          ProducerIdManager producerIdManager,
                          TransactionSynchronizer transactionSynchronizer,
                          org.joyqueue.nsr.NameService nameService)

方法详细资料

initProducer

public TransactionMetadata initProducer(String clientId,
                                        String transactionId,
                                        int transactionTimeout)

doInitProducer

protected TransactionMetadata doInitProducer(TransactionMetadata transactionMetadata,
                                             int transactionTimeout)

addPartitionsToTxn

public Map<String,List<PartitionMetadataAndError>> addPartitionsToTxn(String clientId,
                                                                      String transactionId,
                                                                      long producerId,
                                                                      short producerEpoch,
                                                                      Map<String,List<Integer>> partitions)

doAddPartitionsToTxn

protected Map<String,List<PartitionMetadataAndError>> doAddPartitionsToTxn(TransactionMetadata transactionMetadata,
                                                                           Map<String,List<Integer>> partitions)

endTxn

public boolean endTxn(String clientId,
                      String transactionId,
                      long producerId,
                      short producerEpoch,
                      boolean isCommit)

doEndTxn

protected boolean doEndTxn(TransactionMetadata transactionMetadata,
                           boolean isCommit)

doCommit

protected void doCommit(TransactionMetadata transactionMetadata)
                 throws Exception

抛出:

Exception

doAbort

protected void doAbort(TransactionMetadata transactionMetadata)
                throws Exception

抛出:

Exception

checkCoordinatorState

protected void checkCoordinatorState(String clientId,
                                     String transactionId)