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## 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.

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Copyright © 1998-2009 Bela Ban / Red Hat. All Rights Reserved.