Berkeley DB
version 4.8.30

Uses of Class
com.sleepycat.db.Transaction

Packages that use Transaction
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
 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
 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
 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.exists(Transaction txn, DatabaseEntry key)
          Checks if the specified key appears in the database.
 OperationStatus SecondaryDatabase.get(Transaction txn, DatabaseEntry key, DatabaseEntry pKey, DatabaseEntry data, LockMode lockMode)
          Retrieves the key/data pair with the given key.
 OperationStatus Database.get(Transaction txn, DatabaseEntry key, 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 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.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.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.
 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.
 DatabaseStats Database.getStats(Transaction txn, StatsConfig config)
          Return database statistics.
 void Environment.logPrint(Transaction txn, 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, String fileName, 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, String fileName, String databaseName, Database primaryDatabase, SecondaryConfig config)
          Open a database.
 Sequence Database.openSequence(Transaction txn, DatabaseEntry key, SequenceConfig config)
          Open a sequence 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, String fileName, String databaseName)
           Remove a database.
 void Database.removeSequence(Transaction txn, DatabaseEntry key, SequenceConfig config)
          Remove the sequence from the database.
 void Environment.renameDatabase(Transaction txn, String fileName, String databaseName, 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
 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.
 ForwardCursor<E> EntityJoin.entities(Transaction txn, CursorConfig config)
          Opens a cursor that returns the entities qualifying for the join.
 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.
 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.
 ForwardCursor<PK> EntityJoin.keys(Transaction txn, CursorConfig config)
          Opens a cursor that returns the primary keys of entities qualifying for the join.
 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.
 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, Class entityClass)
          Deletes all instances of this entity class and its (non-entity) subclasses.
 


Berkeley DB
version 4.8.30

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