com.scooterframework.cache
Class NamedCurrentThreadCache

java.lang.Object
  com.scooterframework.cache.NamedCurrentThreadCache

All Implemented Interfaces:

Cache

public class NamedCurrentThreadCache
extends java.lang.Object
implements Cache

NamedCurrentThreadCache provides a named cache for current request thread.

The scope of a NamedCurrentThreadCache is just the current request. If the current thread completes, all objects cached in it will be removed.

Constructor Summary

NamedCurrentThreadCache(java.lang.String name)

Method Summary

void	clear() Removes all key/value pairs from cache.
java.lang.Object	get(java.lang.Object key) Returns object from cache based on key.
java.lang.Object	getDelegateCache() Returns the underlying cache.
java.util.Collection<java.lang.Object>	getKeys() Returns keys in the cache
java.lang.String	getName() Returns the cache name.
java.util.Properties	getStatistics() Returns the Cache statistics.
boolean	put(java.lang.Object key, java.lang.Object value) Stores object into cache based on key.
boolean	remove(java.lang.Object key) Removes the mapping for this key from the cache if present.

Methods inherited from class java.lang.Object

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

Constructor Detail

NamedCurrentThreadCache

public NamedCurrentThreadCache(java.lang.String name)

Method Detail

getDelegateCache

public java.lang.Object getDelegateCache()

Returns the underlying cache.

Specified by:

getDelegateCache in interface Cache

Returns:

the cache instance from vendor

getName

public java.lang.String getName()

Returns the cache name.

Specified by:

getName in interface Cache

Returns:

name of the cache

getKeys

public java.util.Collection<java.lang.Object> getKeys()

Returns keys in the cache

Specified by:

getKeys in interface Cache

Returns:

a collection of all keys

get

public java.lang.Object get(java.lang.Object key)

Returns object from cache based on key.

Specified by:

get in interface Cache

Returns:

the value to which this cache maps the specified key, or null if the cache contains no mapping for this key.

put

public boolean put(java.lang.Object key,
                   java.lang.Object value)

Stores object into cache based on key.

Specified by:

put in interface Cache

Returns:

true if successful

remove

public boolean remove(java.lang.Object key)

Removes the mapping for this key from the cache if present.

Specified by:

remove in interface Cache

Returns:

true if successful

clear

public void clear()

Removes all key/value pairs from cache.

Specified by:

clear in interface Cache

getStatistics

public java.util.Properties getStatistics()

Returns the Cache statistics.

Specified by:

getStatistics in interface Cache