org.jgroups.persistence
Interface PersistenceManager

All Known Implementing Classes:

DBPersistenceManager, FilePersistenceManager

Deprecated.

@Deprecated
public interface PersistenceManager

Method Summary

void	clear() Deprecated. Clears the complete NV state from the DB
java.io.Serializable	remove(java.io.Serializable key) Deprecated. Remove existing NV from being persisted
java.util.Map	retrieveAll() Deprecated. Gives back the Map in last known state
void	save(java.io.Serializable key, java.io.Serializable val) Deprecated. Save new NV pair as serializable objects or if already exist; store new state
void	saveAll(java.util.Map map) Deprecated. Use to store a complete map into persistent state
void	shutDown() Deprecated. Used to handle shutdown call the PersistenceManager implementation.

Method Detail

save

void save(java.io.Serializable key,
          java.io.Serializable val)
          throws CannotPersistException

Deprecated.

Save new NV pair as serializable objects or if already exist; store new state

Parameters:

key -

val -

Throws:

CannotPersistException;

CannotPersistException

remove

java.io.Serializable remove(java.io.Serializable key)
                            throws CannotRemoveException

Deprecated.

Remove existing NV from being persisted

Parameters:

key - value

Returns:

Serializable; gives back the value

Throws:

CannotRemoveException;

CannotRemoveException

saveAll

void saveAll(java.util.Map map)
             throws CannotPersistException

Deprecated.

Use to store a complete map into persistent state

Parameters:

map -

Throws:

CannotPersistException;

CannotPersistException

retrieveAll

java.util.Map retrieveAll()
                          throws CannotRetrieveException

Deprecated.

Gives back the Map in last known state

Returns:

Map;

Throws:

CannotRetrieveException;

CannotRetrieveException

clear

void clear()
           throws CannotRemoveException

Deprecated.

Clears the complete NV state from the DB

Throws:

CannotRemoveException;

CannotRemoveException

shutDown

void shutDown()

Deprecated.

Used to handle shutdown call the PersistenceManager implementation. Persistent engines can leave this implementation empty.