@PublicAPI(stability=PRIVATE)

Package org.opends.server.backends.pluggable.spi

Interfaces and classes required when implementing new storage engines for the pluggable backend.

See: Description

Interface Summary

Interface	Description
Cursor<K,V>	Sequential cursor extended with navigation methods.
Importer	Allows to run an import.
ReadableTransaction	Represents a readable transaction on a storage engine.
ReadOperation<T>	Function performing a read operation.
SequentialCursor<K,V>	Cursor extended with navigation methods.
Storage	This interface abstracts the underlying storage engine, isolating the pluggable backend generic code from a particular storage engine implementation.
UpdateFunction	Function that computes the new value of a record for a Read-Modify-Write operation inside a transaction.
WriteableTransaction	Represents a writeable transaction on a storage engine.
WriteOperation	Function performing a write operation.

Class Summary

Class	Description
EmptyCursor<K,V>	Implementation of an empty Cursor, for simulating no records to cursor on.
StorageStatus	Represents the current status of a storage with respect to its resources.
StorageUtils	Utility class for implementations of Storage.
TreeName	Represents the name of a tree (key-value store) in a database.

Enum Summary

Enum	Description
AccessMode	Defines access modes of a Storage.

Exception Summary

Exception	Description
ReadOnlyStorageException	Thrown when the server or a tool attempts to access the storage while it is read-only.
StorageInUseException	Runtime exception for storage supporting single access only.
StorageRuntimeException	Runtime exception for problems happening in the storage engine.

Package org.opends.server.backends.pluggable.spi Description

Interfaces and classes required when implementing new storage engines for the pluggable backend.