This project has retired. For details please refer to its Attic page.

org.apache.cocoon.components.store
Interface Store

All Superinterfaces:

Component

All Known Implementing Classes:

FilesystemStore, MemoryStore, MRUMemoryStore

Deprecated. Use the Avalon Excalibur Store instead.

public interface Store
extends Component

Version:

CVS $Id: Store.html 1304258 2012-03-23 10:09:27Z ilgrosso $

Author:

Federico Barbieri (Betaversion Productions), Stefano Mazzocchi (Apache Software Foundation), Pierpaolo Fumagalli (Apache Software Foundation)

Field Summary

static String	PERSISTENT_CACHE Deprecated.
static String	ROLE Deprecated.
static String	TRANSIENT_CACHE Deprecated.

Method Summary

boolean	containsKey(Object key) Deprecated. Indicates if the given key is associated to a contained object.
void	free() Deprecated.
Object	get(Object key) Deprecated. Get the object associated to the given unique key.
void	hold(Object key, Object value) Deprecated. Holds the given object in a volatile state.
Enumeration	keys() Deprecated. Returns the list of used keys as an Enumeration of Objects.
void	remove(Object key) Deprecated. Remove the object associated to the given key.
int	size() Deprecated. Returns count of the objects in the store, or -1 if could not be obtained.
void	store(Object key, Object value) Deprecated. Store the given object in a persistent state.

Field Detail

ROLE

static final String ROLE

Deprecated.

See Also:

Constant Field Values

TRANSIENT_CACHE

static final String TRANSIENT_CACHE

Deprecated.

See Also:

Constant Field Values

PERSISTENT_CACHE

static final String PERSISTENT_CACHE

Deprecated.

See Also:

Constant Field Values

Method Detail

get

Object get(Object key)

Deprecated.

Get the object associated to the given unique key.

store

void store(Object key,
           Object value)
           throws IOException

Deprecated.

Store the given object in a persistent state. It is up to the caller to ensure that the key has a persistent state across different JVM executions.

Throws:

IOException

hold

void hold(Object key,
          Object value)
          throws IOException

Deprecated.

Holds the given object in a volatile state. This means the object store will discard held objects if the virtual machine is restarted or some error happens.

Throws:

IOException

free

void free()

Deprecated.

remove

void remove(Object key)

Deprecated.

Remove the object associated to the given key.

containsKey

boolean containsKey(Object key)

Deprecated.

Indicates if the given key is associated to a contained object.

keys

Enumeration keys()

Deprecated.

Returns the list of used keys as an Enumeration of Objects.

size

int size()

Deprecated.

Returns count of the objects in the store, or -1 if could not be obtained.