Uses of Class
com.sleepycat.db.Transaction

Packages that use Transaction

Package	Description
com.sleepycat.collections	Data access based on the standard Java collections API.
com.sleepycat.db	Berkeley DB Java API [reference guide] [Java programming notes].
com.sleepycat.persist	The Direct Persistence Layer (DPL) adds a persistent object model to the Berkeley DB transactional engine.

Uses of Transaction in com.sleepycat.collections

Methods in com.sleepycat.collections that return Transaction

Modifier and Type	Method	Description
Transaction	CurrentTransaction.abortTransaction()	Aborts the transaction that is active for the current thread for this environment and makes the parent transaction (if any) the current transaction.
Transaction	CurrentTransaction.beginTransaction(TransactionConfig config)	Begins a new transaction for this environment and associates it with the current thread.
Transaction	CurrentTransaction.commitTransaction()	Commits the transaction that is active for the current thread for this environment and makes the parent transaction (if any) the current transaction.
Transaction	CurrentTransaction.getTransaction()	Returns the transaction associated with the current thread for this environment, or null if no transaction is active.

Uses of Transaction in com.sleepycat.db

Methods in com.sleepycat.db that return Transaction

Modifier and Type	Method	Description
Transaction	Environment.beginCDSGroup()	Allocate a locker ID in an environment configured for Berkeley DB Concurrent Data Store applications.
Transaction	Environment.beginTransaction(Transaction parent, TransactionConfig config)	Create a new transaction in the database environment.
Transaction	PreparedTransaction.getTransaction()	Return the transaction handle for the transaction.

Methods in com.sleepycat.db with parameters of type Transaction

Modifier and Type	Method	Description
OperationStatus	Database.append(Transaction txn, DatabaseEntry key, DatabaseEntry data)	Append the key/data pair to the end of the database.
Transaction	Environment.beginTransaction(Transaction parent, TransactionConfig config)	Create a new transaction in the database environment.
CompactStats	Database.compact(Transaction txn, DatabaseEntry start, DatabaseEntry stop, DatabaseEntry end, CompactConfig config)	Compact a Btree or Recno database or returns unused Btree, Hash or Recno database pages to the underlying filesystem.
OperationStatus	Database.consume(Transaction txn, DatabaseEntry key, DatabaseEntry data, boolean wait)	Return the record number and data from the available record closest to the head of the queue, and delete the record.
OperationStatus	Database.delete(Transaction txn, DatabaseEntry key)	Remove key/data pairs from the database.
OperationStatus	Database.deleteMultiple(Transaction txn, MultipleEntry keys)	Remove key/data pairs from the database.
OperationStatus	Database.deleteMultipleKey(Transaction txn, MultipleEntry keys)	Remove key/data pairs from the database.
OperationStatus	Database.exists(Transaction txn, DatabaseEntry key)	Checks if the specified key appears in the database.
OperationStatus	Database.get(Transaction txn, DatabaseEntry key, DatabaseEntry data, LockMode lockMode)	Retrieves the key/data pair with the given key from the database.
OperationStatus	SecondaryDatabase.get(Transaction txn, DatabaseEntry key, DatabaseEntry pKey, DatabaseEntry data, LockMode lockMode)	Retrieves the key/data pair with the given key.
long	Sequence.get(Transaction txn, int delta)	Return the next available element in the sequence and changes the sequence value by delta.
KeyRange	Database.getKeyRange(Transaction txn, DatabaseEntry key)	Return an estimate of the proportion of keys in the database less than, equal to, and greater than the specified key.
OperationStatus	Database.getSearchBoth(Transaction txn, DatabaseEntry key, DatabaseEntry data, LockMode lockMode)	Retrieves the key/data pair with the given key and data value, that is, both the key and data items must match.
OperationStatus	SecondaryDatabase.getSearchBoth(Transaction txn, DatabaseEntry key, DatabaseEntry pKey, DatabaseEntry data, LockMode lockMode)	Retrieves the key/data pair with the specified secondary and primary key, that is, both the primary and secondary key items must match.
OperationStatus	Database.getSearchRecordNumber(Transaction txn, DatabaseEntry key, DatabaseEntry data, LockMode lockMode)	Retrieves the key/data pair associated with the specific numbered record of the database.
OperationStatus	SecondaryDatabase.getSearchRecordNumber(Transaction txn, DatabaseEntry key, DatabaseEntry pKey, DatabaseEntry data, LockMode lockMode)	Retrieves the key/data pair associated with the specific numbered record of the database.
DatabaseStats	Database.getStats(Transaction txn, StatsConfig config)	Return database statistics.
void	Environment.logPrint(Transaction txn, java.lang.String message)	Append an informational message to the Berkeley DB database environment log files.
Cursor	Database.openCursor(Transaction txn, CursorConfig config)	Return a cursor into the database.
Cursor	SecondaryDatabase.openCursor(Transaction txn, CursorConfig config)	Return a cursor into the database.
Database	Environment.openDatabase(Transaction txn, java.lang.String fileName, java.lang.String databaseName, DatabaseConfig config)	Open a database.
SecondaryCursor	SecondaryDatabase.openSecondaryCursor(Transaction txn, CursorConfig config)	Obtain a cursor on a database, returning a SecondaryCursor.
SecondaryDatabase	Environment.openSecondaryDatabase(Transaction txn, java.lang.String fileName, java.lang.String databaseName, Database primaryDatabase, SecondaryConfig config)	Open a database.
Sequence	Database.openSequence(Transaction txn, DatabaseEntry key, SequenceConfig config)	Open a sequence represented by the key in the database.
OperationStatus	Database.put(Transaction txn, DatabaseEntry key, DatabaseEntry data)	Store the key/data pair into the database.
OperationStatus	Database.putMultiple(Transaction txn, MultipleEntry key, MultipleEntry data, boolean overwrite)	Store a set of key/data pairs into the database.
OperationStatus	Database.putMultipleKey(Transaction txn, MultipleEntry key, boolean overwrite)	Store a set of key/data pairs into the database.
OperationStatus	Database.putNoDupData(Transaction txn, DatabaseEntry key, DatabaseEntry data)	Store the key/data pair into the database if it does not already appear in the database.
OperationStatus	Database.putNoOverwrite(Transaction txn, DatabaseEntry key, DatabaseEntry data)	Store the key/data pair into the database if the key does not already appear in the database.
void	Environment.removeDatabase(Transaction txn, java.lang.String fileName, java.lang.String databaseName)	Remove the database specified by the fileName and databaseName parameters.
void	Database.removeSequence(Transaction txn, DatabaseEntry key, SequenceConfig config)	Remove the sequence from the database.
void	Environment.renameDatabase(Transaction txn, java.lang.String fileName, java.lang.String databaseName, java.lang.String newName)	Rename a database.
int	Database.truncate(Transaction txn, boolean countRecords)	Empty the database, discarding all records it contains.

Uses of Transaction in com.sleepycat.persist

Methods in com.sleepycat.persist with parameters of type Transaction

Modifier and Type	Method	Description
boolean	EntityIndex.contains(Transaction txn, K key, LockMode lockMode)	Checks for existence of a key in this index.
boolean	EntityIndex.delete(Transaction txn, K key)	Deletes all entities with a given index key.
EntityCursor<V>	EntityIndex.entities(Transaction txn, CursorConfig config)	Opens a cursor for traversing all entities in this index.
EntityCursor<V>	EntityIndex.entities(Transaction txn, K fromKey, boolean fromInclusive, K toKey, boolean toInclusive, CursorConfig config)	Opens a cursor for traversing entities in a key range.
ForwardCursor<E>	EntityJoin.entities(Transaction txn, CursorConfig config)	Opens a cursor that returns the entities qualifying for the join.
V	EntityIndex.get(Transaction txn, K key, LockMode lockMode)	Gets an entity via a key of this index.
E	PrimaryIndex.get(Transaction txn, PK key, LockMode lockMode)
E	SecondaryIndex.get(Transaction txn, SK key, LockMode lockMode)
EntityCursor<K>	EntityIndex.keys(Transaction txn, CursorConfig config)	Opens a cursor for traversing all keys in this index.
EntityCursor<K>	EntityIndex.keys(Transaction txn, K fromKey, boolean fromInclusive, K toKey, boolean toInclusive, CursorConfig config)	Opens a cursor for traversing keys in a key range.
ForwardCursor<PK>	EntityJoin.keys(Transaction txn, CursorConfig config)	Opens a cursor that returns the primary keys of entities qualifying for the join.
E	PrimaryIndex.put(Transaction txn, E entity)	Inserts an entity and returns null, or updates it if the primary key already exists and returns the existing entity.
boolean	PrimaryIndex.putNoOverwrite(Transaction txn, E entity)	Inserts an entity and returns true, or returns false if the primary key already exists.
void	PrimaryIndex.putNoReturn(Transaction txn, E entity)	Inserts an entity, or updates it if the primary key already exists (does not return the existing entity).
void	EntityStore.truncateClass(Transaction txn, java.lang.Class entityClass)	Deletes all instances of this entity class and its (non-entity) subclasses.