com.scalar.db.cluster.client

Class ClusterClientTwoPhaseCommitTransaction

java.lang.Object

com.scalar.db.common.AbstractTwoPhaseCommitTransaction

com.scalar.db.cluster.client.ClusterClientTwoPhaseCommitTransaction

All Implemented Interfaces:

com.scalar.db.api.TransactionCrudOperable, com.scalar.db.api.TwoPhaseCommitTransaction

@NotThreadSafe
public class ClusterClientTwoPhaseCommitTransaction
extends com.scalar.db.common.AbstractTwoPhaseCommitTransaction

An implementation of TwoPhaseCommitTransaction for ScalarDB Cluster.

If the transaction-not-found situation occurs during executing an operation, it throws XXXConflictException. This situation can occur when the membership is changed (and the consistent hashing ring is updated). In that case, users should try restarting the transaction.

Constructor Summary

Constructors

Constructor and Description
ClusterClientTwoPhaseCommitTransaction(java.lang.String transactionId, com.scalar.db.cluster.common.ClusterRequestRouter clusterRequestRouter, AuthTokenManager authTokenManager)

Method Summary

Modifier and Type	Method and Description
void	commit()
void	delete(com.scalar.db.api.Delete delete)
void	delete(java.util.List<com.scalar.db.api.Delete> deletes)
java.util.Optional<com.scalar.db.api.Result>	get(com.scalar.db.api.Get get)
java.lang.String	getId()
void	mutate(java.util.List<? extends com.scalar.db.api.Mutation> mutations)
void	prepare()
void	put(java.util.List<com.scalar.db.api.Put> puts)
void	put(com.scalar.db.api.Put put)
void	rollback()
java.util.List<com.scalar.db.api.Result>	scan(com.scalar.db.api.Scan scan)
void	validate()

Methods inherited from class com.scalar.db.common.AbstractTwoPhaseCommitTransaction

copyAndSetTargetToIfNot, copyAndSetTargetToIfNot, copyAndSetTargetToIfNot, copyAndSetTargetToIfNot, copyAndSetTargetToIfNot, getNamespace, getTable, with, withNamespace, withTable

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.scalar.db.api.TwoPhaseCommitTransaction

abort

Constructor Detail

ClusterClientTwoPhaseCommitTransaction

public ClusterClientTwoPhaseCommitTransaction(java.lang.String transactionId,
                                              com.scalar.db.cluster.common.ClusterRequestRouter clusterRequestRouter,
                                              AuthTokenManager authTokenManager)

Method Detail

getId

public java.lang.String getId()

get

public java.util.Optional<com.scalar.db.api.Result> get(com.scalar.db.api.Get get)
                                                 throws com.scalar.db.exception.transaction.CrudException

Throws:

com.scalar.db.exception.transaction.CrudException

scan

public java.util.List<com.scalar.db.api.Result> scan(com.scalar.db.api.Scan scan)
                                              throws com.scalar.db.exception.transaction.CrudException

Throws:

com.scalar.db.exception.transaction.CrudException

put

public void put(com.scalar.db.api.Put put)
         throws com.scalar.db.exception.transaction.CrudException

Throws:

com.scalar.db.exception.transaction.CrudException

put

public void put(java.util.List<com.scalar.db.api.Put> puts)
         throws com.scalar.db.exception.transaction.CrudException

Throws:

com.scalar.db.exception.transaction.CrudException

delete

public void delete(com.scalar.db.api.Delete delete)
            throws com.scalar.db.exception.transaction.CrudException

Throws:

com.scalar.db.exception.transaction.CrudException

delete

public void delete(java.util.List<com.scalar.db.api.Delete> deletes)
            throws com.scalar.db.exception.transaction.CrudException

Throws:

com.scalar.db.exception.transaction.CrudException

mutate

public void mutate(java.util.List<? extends com.scalar.db.api.Mutation> mutations)
            throws com.scalar.db.exception.transaction.CrudException

Throws:

com.scalar.db.exception.transaction.CrudException

prepare

public void prepare()
             throws com.scalar.db.exception.transaction.PreparationException

Throws:

com.scalar.db.exception.transaction.PreparationException

validate

public void validate()
              throws com.scalar.db.exception.transaction.ValidationException

Throws:

com.scalar.db.exception.transaction.ValidationException

commit

public void commit()
            throws com.scalar.db.exception.transaction.CommitException,
                   com.scalar.db.exception.transaction.UnknownTransactionStatusException

Throws:

com.scalar.db.exception.transaction.CommitException

com.scalar.db.exception.transaction.UnknownTransactionStatusException

rollback

public void rollback()
              throws com.scalar.db.exception.transaction.RollbackException

Throws:

com.scalar.db.exception.transaction.RollbackException