Uses of Interface
io.permazen.kv.KVTransaction

Packages that use KVTransaction

Package	Description
io.permazen	Abstraction layer allowing access to a Database using normal Java objects.
io.permazen.cli	Components that support integrating Permazen into a Java Console Toolkit console.
io.permazen.core	Core classes for the Permazen Java persistence layer.
io.permazen.kv	byte[] array key/value store API and related utility classes.
io.permazen.kv.array	A simple KVStore implementation based on a sorted array of key/value pairs.
io.permazen.kv.bdb	KVDatabase implementation based on Oracle's Berkeley DB Java Edition.
io.permazen.kv.caching	Caching KVStore and KVDatabase layers.
io.permazen.kv.fdb	KVDatabase implementation based on FoundationDB.
io.permazen.kv.leveldb	KVDatabase implementation based on LevelDB.
io.permazen.kv.lmdb	KVDatabase implementation based on LMDB.
io.permazen.kv.mvcc	Utility classes for MVCC type operations using a KVStore.
io.permazen.kv.mvstore	AtomicKVStore and KVDatabase implementations based on H2 MVStore.
io.permazen.kv.raft	A distributed KVDatabase based on the Raft consensus algorithm.
io.permazen.kv.raft.fallback	A partition-tolerant KVDatabase that automatically migrates between a clustered RaftKVDatabase and a private non-clustered "standalone mode" KVDatabase, based on availability of the Raft cluster.
io.permazen.kv.simple	A simple in-memory implementation of the KVDatabase interface.
io.permazen.kv.spanner	KVDatabase implementation based on Google Cloud Spanner.
io.permazen.kv.sql	KVDatabase implementations based on SQL connections.
io.permazen.kv.test	Permazen key/value unit test support classes.
io.permazen.kv.util	Utility classes relating to the KVDatabase interface.
io.permazen.kv.xodus	KVDatabase implementation based on Xodus.

Uses of KVTransaction in io.permazen

Methods in io.permazen with parameters of type KVTransaction

Modifier and Type	Method	Description
PermazenTransaction	Permazen.createTransaction(KVTransaction kvt, ValidationMode validationMode)	Create a new PermazenTransaction using an already-opened KVTransaction.

Uses of KVTransaction in io.permazen.cli

Methods in io.permazen.cli that return KVTransaction

Modifier and Type	Method	Description
KVTransaction	Session.getKVTransaction()	Get the KVTransaction currently associated with this instance.
KVTransaction	Session.TxInfo.getKVTransaction()	Get the associated KVTransaction.

Uses of KVTransaction in io.permazen.core

Methods in io.permazen.core that return KVTransaction

Modifier and Type	Method	Description
KVTransaction	Transaction.getKVTransaction()	Get the underlying key/value store transaction.

Methods in io.permazen.core with parameters of type KVTransaction

Modifier and Type	Method	Description
Transaction	Database.createTransaction(KVTransaction kvt, TransactionConfig txConfig)	Create a new Transaction on this database using an already-opened KVTransaction and specified configuration.

Uses of KVTransaction in io.permazen.kv

Methods in io.permazen.kv that return KVTransaction

Modifier and Type	Method	Description
KVTransaction	KVDatabase.createTransaction()	Create a new transaction.
KVTransaction	KVDatabase.createTransaction(Map<String,?> options)	Create a new transaction with the specified options.
KVTransaction	KVTransactionException.getTransaction()	Get the KVTransaction that generated this exception.

Constructors in io.permazen.kv with parameters of type KVTransaction

Modifier	Constructor	Description
	KVTransactionException(KVTransaction kvt)
	KVTransactionException(KVTransaction kvt, String message)
	KVTransactionException(KVTransaction kvt, String message, Throwable cause)
	KVTransactionException(KVTransaction kvt, Throwable cause)
	KVTransactionTimeoutException(KVTransaction kvt)
	KVTransactionTimeoutException(KVTransaction kvt, String message)
	KVTransactionTimeoutException(KVTransaction kvt, String message, Throwable cause)
	KVTransactionTimeoutException(KVTransaction kvt, Throwable cause)
	RetryKVTransactionException(KVTransaction kvt)
	RetryKVTransactionException(KVTransaction kvt, String message)
	RetryKVTransactionException(KVTransaction kvt, String message, Throwable cause)
	RetryKVTransactionException(KVTransaction kvt, Throwable cause)
	StaleKVTransactionException(KVTransaction kvt)
	StaleKVTransactionException(KVTransaction kvt, String message)
	StaleKVTransactionException(KVTransaction kvt, String message, Throwable cause)
	StaleKVTransactionException(KVTransaction kvt, Throwable cause)

Uses of KVTransaction in io.permazen.kv.array

Classes in io.permazen.kv.array that implement KVTransaction

Modifier and Type	Class	Description
class	ArrayKVTransaction	ArrayKVDatabase transaction.

Uses of KVTransaction in io.permazen.kv.bdb

Classes in io.permazen.kv.bdb that implement KVTransaction

Modifier and Type	Class	Description
class	BerkeleyKVTransaction	Oracle Berkeley DB Java Edition KVTransaction implementation.

Uses of KVTransaction in io.permazen.kv.caching

Classes in io.permazen.kv.caching that implement KVTransaction

Modifier and Type	Class	Description
class	CachingKVTransaction	A transaction associated with a CachingKVDatabase.

Fields in io.permazen.kv.caching declared as KVTransaction

Modifier and Type	Field	Description
protected final KVTransaction	CachingKVTransaction.inner	The underlying transaction.

Methods in io.permazen.kv.caching that return KVTransaction

Modifier and Type	Method	Description
KVTransaction	CachingKVTransaction.getInnerTransaction()	Get the underlying KVTransaction.

Method parameters in io.permazen.kv.caching with type arguments of type KVTransaction

Modifier and Type	Method	Description
protected CachingKVTransaction	CachingKVDatabase.createTransaction(Supplier<? extends KVTransaction> innerTxCreator)

Uses of KVTransaction in io.permazen.kv.fdb

Classes in io.permazen.kv.fdb that implement KVTransaction

Modifier and Type	Class	Description
class	FoundationKVTransaction	FoundationDB transaction.

Uses of KVTransaction in io.permazen.kv.leveldb

Classes in io.permazen.kv.leveldb that implement KVTransaction

Modifier and Type	Class	Description
class	LevelDBKVTransaction	LevelDBKVDatabase transaction.

Uses of KVTransaction in io.permazen.kv.lmdb

Classes in io.permazen.kv.lmdb that implement KVTransaction

Modifier and Type	Class	Description
class	ByteArrayLMDBKVTransaction	LMDBKVTransaction using byte[] arrays buffers.
class	LMDBKVTransaction<T>	LMDB transaction viewed as a KVTransaction.

Uses of KVTransaction in io.permazen.kv.mvcc

Classes in io.permazen.kv.mvcc that implement KVTransaction

Modifier and Type	Class	Description
class	BranchedKVTransaction	A KVTransaction that is based on a snapshot from an original KVTransaction and that can, at some arbitrary later time, be merged back into a new KVTransaction from the same database, assuming no conflicting changes have occurred in the meantime.
class	SnapshotKVTransaction	SnapshotKVDatabase transaction.

Constructors in io.permazen.kv.mvcc with parameters of type KVTransaction

Modifier	Constructor	Description
	TransactionConflictException(KVTransaction kvt, Conflict conflict)
	TransactionConflictException(KVTransaction kvt, Conflict conflict, String message)

Uses of KVTransaction in io.permazen.kv.mvstore

Classes in io.permazen.kv.mvstore that implement KVTransaction

Modifier and Type	Class	Description
class	MVStoreKVTransaction	MVStoreKVDatabase transaction.

Uses of KVTransaction in io.permazen.kv.raft

Classes in io.permazen.kv.raft that implement KVTransaction

Modifier and Type	Class	Description
class	RaftKVTransaction	RaftKVDatabase transaction.

Uses of KVTransaction in io.permazen.kv.raft.fallback

Classes in io.permazen.kv.raft.fallback that implement KVTransaction

Modifier and Type	Class	Description
class	FallbackKVTransaction	A KVTransaction associated with a FallbackKVDatabase.

Methods in io.permazen.kv.raft.fallback that return KVTransaction

Modifier and Type	Method	Description
KVTransaction	FallbackKVTransaction.getKVTransaction()	Get the underlying transaction, which will be associated with either one of the fallback databases, or the standalone mode database.

Methods in io.permazen.kv.raft.fallback with parameters of type KVTransaction

Modifier and Type	Method	Description
void	MergeStrategy.mergeAndCommit(KVTransaction src, KVTransaction dst, Date lastActiveTime)	Merge data from the source database being migrated away from into the destination database being migrated to.
void	NullMergeStrategy.mergeAndCommit(KVTransaction src, KVTransaction dst, Date lastActiveTime)
void	OverwriteMergeStrategy.mergeAndCommit(KVTransaction src, KVTransaction dst, Date lastActiveTime)
protected void	OverwriteMergeStrategy.overwrite(KVTransaction src, KVTransaction dst)	Overwrite one key/value database with another.

Uses of KVTransaction in io.permazen.kv.simple

Classes in io.permazen.kv.simple that implement KVTransaction

Modifier and Type	Class	Description
class	SimpleKVTransaction	KVTransaction implementation for SimpleKVDatabase.
class	XMLKVTransaction	Transaction associated with a XMLKVDatabase.

Uses of KVTransaction in io.permazen.kv.spanner

Classes in io.permazen.kv.spanner that implement KVTransaction

Modifier and Type	Class	Description
class	SpannerKVTransaction	SpannerKVDatabase transaction.

Uses of KVTransaction in io.permazen.kv.sql

Classes in io.permazen.kv.sql that implement KVTransaction

Modifier and Type	Class	Description
class	SQLKVTransaction	SQLKVDatabase transaction.

Uses of KVTransaction in io.permazen.kv.test

Methods in io.permazen.kv.test that return KVTransaction

Modifier and Type	Method	Description
protected KVTransaction	KVTestSupport.createKVTransaction(KVDatabase kvdb)
protected KVTransaction	KVTestSupport.doCreateTransaction(KVDatabase kvdb)

Method parameters in io.permazen.kv.test with type arguments of type KVTransaction

Modifier and Type	Method	Description
protected void	KVTestSupport.tryNtimes(KVDatabase kvdb, Consumer<KVTransaction> consumer)
protected <R> R	KVTestSupport.tryNtimesWithResult(KVDatabase kvdb, Function<KVTransaction,R> function)

Constructors in io.permazen.kv.test with parameters of type KVTransaction

Modifier	Constructor	Description
	Committer(KVTransaction tx)
	Reader(KVTransaction tx, ByteData key)
	Reader(KVTransaction tx, ByteData key, boolean range)
	Writer(KVTransaction tx, ByteData key, ByteData value)

Uses of KVTransaction in io.permazen.kv.util

Classes in io.permazen.kv.util that implement KVTransaction

Modifier and Type	Class	Description
class	PrefixKVTransaction	KVTransaction view of all keys having a common byte[] prefix in a containing KVTransaction.

Methods in io.permazen.kv.util that return KVTransaction

Modifier and Type	Method	Description
protected KVTransaction	PrefixKVTransaction.delegate()

Constructors in io.permazen.kv.util with parameters of type KVTransaction

Modifier	Constructor	Description
	PrefixKVTransaction(KVTransaction tx, ByteData keyPrefix)	Constructor that wraps an existing KVTransaction.

Uses of KVTransaction in io.permazen.kv.xodus

Classes in io.permazen.kv.xodus that implement KVTransaction

Modifier and Type	Class	Description
class	XodusKVTransaction	XodusKVDatabase transaction.