Berkeley DB
version 5.3.28

Package com.sleepycat.db

Berkeley DB Java API
[reference guide] [Java programming notes].

See:
          Description

Interface Summary
BackupHandler An interface that can optionally be used to override the default behavior performed by the Environment.backup and Environment.backupDatabase methods.
BtreeCompressor An interface specifying how Btree compression works.
BtreePrefixCalculator An interface specifying how Btree prefixes should be calculated.
ErrorHandler An interface specifying a callback function to be called when an error occurs in the Berkeley DB library.
EventHandler An interface classs with prototype definitions of all event functions that can be called via the Berkeley DB event callback mechanism.
FeedbackHandler An interface specifying a function to be called to provide feedback.
ForeignKeyNullifier The interface implemented for setting single-valued foreign keys to null.
ForeignMultiKeyNullifier The interface implemented for setting multi-valued foreign keys to null.
Hasher An application-specified, database hash function.
LogRecordHandler A function to process application-specific log records.
MessageHandler An interface specifying a callback function to be called to display informational messages.
PanicHandler An interface specifying a function to be called if the database environment panics.
PartitionHandler An interface specifying how Btree prefixes should be calculated.
RecordNumberAppender An interface specifying a callback function that modifies stored data based on a generated key.
ReplicationManagerMessageDispatch  
ReplicationTransport An interface specifying a replication transmit function, which sends information to other members of the replication group.
SecondaryKeyCreator The interface implemented for extracting single-valued secondary keys from primary records.
SecondaryMultiKeyCreator The interface implemented for extracting multi-valued secondary keys from primary records.
 

Class Summary
BackupOptions Options for Environment.backup(java.lang.String, com.sleepycat.db.BackupOptions) operations.
BtreeStats The BtreeStats object is used to return Btree or Recno database statistics.
CacheFile This class allows applications to modify settings for a Database using the Database.getCacheFile.
CacheFilePriority Priorities that can be assigned to files in the cache.
CacheFileStats Statistics for a file in the cache.
CacheStats Cache statistics for a database environment.
CheckpointConfig Specifies the attributes of an application invoked checkpoint operation.
CompactConfig Configuration for Database.compact(com.sleepycat.db.Transaction, com.sleepycat.db.DatabaseEntry, com.sleepycat.db.DatabaseEntry, com.sleepycat.db.DatabaseEntry, com.sleepycat.db.CompactConfig) operations.
CompactStats Statistics returned by a Database.compact(com.sleepycat.db.Transaction, com.sleepycat.db.DatabaseEntry, com.sleepycat.db.DatabaseEntry, com.sleepycat.db.DatabaseEntry, com.sleepycat.db.CompactConfig) operation.
Cursor A database cursor.
CursorConfig Specify the attributes of database cursor.
Database Creates a database handle for a single Berkeley DB database.
DatabaseConfig Specify the attributes of a database.
DatabaseEntry Encodes database key and data items as a byte array.
DatabaseStats Statistics for a single database.
DatabaseType Database types.
Environment A database environment.
EnvironmentConfig Specifies the attributes of an environment.
EventHandlerAdapter An abstract class that implements EventHandler, used to specify a callback function to be called when an event is sent from the Berkeley DB library.
ForeignKeyDeleteAction The action taken when a referenced record in the foreign key database is deleted.
HashStats The HashStats object is used to return Hash database statistics.
HeapRecordId Content used for the key in a Heap database record.
HeapStats The HeapStats object is used to return Heap database statistics.
JoinConfig The configuration properties of a JoinCursor.
JoinCursor A specialized join cursor for use in performing equality or natural joins on secondary indices.
KeyRange An object that returns status from the Database.getKeyRange method.
Lock The locking interfaces for the database environment are methods of the Environment handle.
LockDetectMode Deadlock detection modes.
LockMode Locking modes for database operations.
LockOperation Operations that can be performed on locks.
LockRequest The LockRequest object is used to encapsulate a single lock request.
LockRequestMode When using the default lock conflict matrix, the LockRequestMode class defines the set of possible lock modes.
LockStats Lock statistics for a database environment.
LogCursor The LogCursor object is the handle for a cursor into the log files, supporting sequential access to the records stored in log files.
LogSequenceNumber The LogSequenceNumber object is a log sequence number which specifies a unique location in a log file.
LogStats Log statistics for a database environment.
LogVerifyConfig Specify the attributes of a database.
MultipleDataEntry A DatabaseEntry that holds multiple data items returned by a single Database or Cursor get call.
MultipleEntry An abstract class representing a DatabaseEntry that holds multiple results returned by a single Cursor get method.
MultipleKeyDataEntry A DatabaseEntry that holds multiple key/data pairs returned by a single Database or Cursor get call.
MultipleKeyNIODataEntry A DatabaseEntry that holds multiple key/data pairs returned by a single Database or Cursor get call.
MultipleNIODataEntry A DatabaseEntry that holds multiple data items returned by a single Database or Cursor get call.
MultipleRecnoDataEntry A DatabaseEntry that holds multiple record number/data pairs returned by a single Database or Cursor get call.
MultipleRecnoNIODataEntry A DatabaseEntry that holds multiple record number/data pairs returned by a single Database or Cursor get call.
MutexStats Statistics about mutexes in a Berkeley DB database environment, returned by Environment.getMutexStats(com.sleepycat.db.StatsConfig)
OperationStatus Status values from database operations.
PreparedTransaction The PreparedTransaction object is used to encapsulate a single prepared, but not yet resolved, transaction.
QueueStats The QueueStats object is used to return Queue database statistics.
RecoveryOperation The recovery operation being performed when LogRecordHandler.handleLogRecord is called.
RegionResourceType Advanced configuration is possible for various systems that use shared memory (regions) for cross process sharing.
ReplicationChannel A ReplicationChannel handle is used to manage a channel in a replication group.
ReplicationConfig Settings that configure Berkeley DB replication.
ReplicationHostAddress A simple wrapper class to hold information needed to define a host in a replication group.
ReplicationManagerAckPolicy A class that provides definitions for the types of network ack policyto use when transmitting messages between replication sites using theReplication Manager.
ReplicationManagerConnectionStatus Describes the connection status of a replication site.
ReplicationManagerSite A ReplicationManagerSite handle is used to manage a site in a replication group.
ReplicationManagerSiteConfig Specifies the attributes of a site in the replication group.
ReplicationManagerSiteInfo A simple wrapper class to hold information needed to define a replication site.
ReplicationManagerStartPolicy This class provides definitions of the various start policies thatcan be specified when starting a replication client using theEnvironment.replicationManagerStart call.
ReplicationManagerStats Replication Manager statistics for a database environment.
ReplicationStats Replication statistics for a database environment.
ReplicationStatus The return status from processing a replication message.
ReplicationTimeoutType The ReplicationTimeoutType defines the types of timeouts that can beconfigured for the Berkeley Db replication functionality.
SecondaryConfig The configuration properties of a SecondaryDatabase extend those of a primary Database.
SecondaryCursor A database cursor for a secondary database.
SecondaryDatabase A secondary database handle.
Sequence A Sequence handle is used to manipulate a sequence record in a database.
SequenceConfig Specify the attributes of a sequence.
SequenceStats A SequenceStats object is used to return sequence statistics.
StatsConfig Specifies the attributes of a statistics retrieval operation.
Transaction The Transaction object is the handle for a transaction.
TransactionConfig Specifies the attributes of a database environment transaction.
TransactionStats Transaction statistics for a database environment.
TransactionStats.Active  
TransactionStatus Status values from transaction application checking operations.
VerboseConfig Specifies the attributes of a verification operation.
VerifyConfig Specifies the attributes of a verification operation.
 

Exception Summary
DatabaseException The root of all database exceptions.
DeadlockException DeadlockException is thrown to a thread of control when multiple threads competing for a lock are deadlocked, when a lock request has timed out or when a lock request would need to block and the transaction has been configured to not wait for locks.
HeapFullException A HeapFullException is thrown when an attempt was made to add or update a record in a Heap database.
LockNotGrantedException A LockNotGrantedException is thrown when a lock requested using the Environment.getLock or Environment.lockVector methods, where the noWait flag or lock timers were configured, could not be granted before the wait-time expired.
MemoryException This exception is thrown when a DatabaseEntry passed to a Database or Cursor method is not large enough to hold a value being returned.
ReplicationDuplicateMasterException The replication group has more than one master.
ReplicationHandleDeadException Thrown when a database handle has been invalidated because a replication election unrolled a committed transaction.
ReplicationHoldElectionException An election is needed.
ReplicationJoinFailureException Thrown if a new master has been chosen but the client is unable to synchronize with the new master, possibly because the client has turned off automatic internal initialization (the ReplicationConfig.AUTOINIT setting).
ReplicationLeaseExpiredException Thrown if a master lease has expired.
ReplicationLockoutException Thrown when an operation was blocked by client/master synchronization.
ReplicationSiteUnavailableException Thrown if replication group was unable to elect a master, or was unable to complete the election in the specified timeout period.
RunRecoveryException Thrown when the database environment needs to be recovered.
VersionMismatchException Thrown if the version of the Berkeley DB library doesn't match the version that created the database environment.
 

Package com.sleepycat.db Description

Berkeley DB Java API
[reference guide] [Java programming notes].

This package is a wrapper around the Berkeley DB library. It uses JNI to provide access to Berkeley DB, which is implemented in C. That means that a shared library or DLL must be available when applications use this package.

There are also several utilities provided with Berkeley DB that make administrative tasks possible from the command line. For more information, see the page Berkeley DB Supporting Utilities.


Berkeley DB
version 5.3.28

Copyright (c) 1996, 2013 Oracle and/or its affiliates. All rights reserved.