Package org.javlo.cache

Class MapCache

java.lang.Object

org.javlo.cache.MapCache

All Implemented Interfaces:

Serializable, ICache

public class MapCache
extends Object
implements ICache

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
MapCache(Map map, String name)

Method Summary

Modifier and Type	Method	Description
Object	get(String key)	get a item from cache.
Collection<String>	getKeys()	return all keys contains in cache.
String	getName()	get the name of the cache.
int	getSize()	return the number of items contains in Cache.
void	put(String key, Object item)	add item to cache
void	removeAll()	remove all items from cache.
boolean	removeItem(String key)	remove item and return true if removed.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

MapCache

public MapCache(Map map,
                String name)

Method Detail

get

public Object get(String key)

Description copied from interface: ICache

get a item from cache.

Specified by:

get in interface ICache

Returns:

put

public void put(String key,
                Object item)

Description copied from interface: ICache

add item to cache

Specified by:

put in interface ICache

Parameters:

key - the key of item

removeItem

public boolean removeItem(String key)

Description copied from interface: ICache

remove item and return true if removed.

Specified by:

removeItem in interface ICache

Returns:

removeAll

public void removeAll()

Description copied from interface: ICache

remove all items from cache.

Specified by:

removeAll in interface ICache

getSize

public int getSize()

Description copied from interface: ICache

return the number of items contains in Cache.

Specified by:

getSize in interface ICache

Returns:

getKeys

public Collection<String> getKeys()

Description copied from interface: ICache

return all keys contains in cache.

Specified by:

getKeys in interface ICache

Returns:

getName

public String getName()

Description copied from interface: ICache

get the name of the cache.

Specified by:

getName in interface ICache

Returns: