com.deviceatlas.cloud.deviceidentification.cacheprovider

Class SimpleCacheProvider

java.lang.Object

com.deviceatlas.cloud.deviceidentification.cacheprovider.SimpleCacheProvider

All Implemented Interfaces:

CacheProvider

public class SimpleCacheProvider
extends java.lang.Object
implements CacheProvider

Map cache provider. The data is cached in memory inside a HashMap.

Constructor Summary

Constructors

Constructor and Description
SimpleCacheProvider()

Method Summary

Methods

Modifier and Type	Method and Description
void	clear() Entirely clear the cache content
<T> T	get(java.lang.String key) Getting an entry on the cache
java.util.List<java.lang.String>	getKeys() Returns all keys from a given cache
void	remove(java.lang.String key) Removes an entry in the cache
<T> void	set(java.lang.String key, T entry) Adding an entry to the cache
void	setExpiry(int expiry) Reconfigure the expiry after
void	shutdown() Shutdown the general cache framework

Methods inherited from class java.lang.Object

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

Constructor Detail

SimpleCacheProvider

public SimpleCacheProvider()

Method Detail

get

public <T> T get(java.lang.String key)
      throws CacheException

Description copied from interface: CacheProvider

Getting an entry on the cache

Specified by:

get in interface CacheProvider

Type Parameters:

T - cache entry

Parameters:

key - key of the cache entry

Returns:

Object

Throws:

CacheException - when there is cache issues getting by key

set

public <T> void set(java.lang.String key,
           T entry)
         throws CacheException

Description copied from interface: CacheProvider

Adding an entry to the cache

Specified by:

set in interface CacheProvider

Type Parameters:

T - cache entry

Parameters:

key - key of the cache entry

entry - cache entry

Throws:

CacheException - when there is cache issues setting an element

remove

public void remove(java.lang.String key)
            throws CacheException

Description copied from interface: CacheProvider

Removes an entry in the cache

Specified by:

remove in interface CacheProvider

Parameters:

key - key of the cache entry

Throws:

CacheException - when there is cache issues removing an entry

clear

public void clear()

Description copied from interface: CacheProvider

Entirely clear the cache content

Specified by:

clear in interface CacheProvider

shutdown

public void shutdown()

Description copied from interface: CacheProvider

Shutdown the general cache framework

Specified by:

shutdown in interface CacheProvider

getKeys

public java.util.List<java.lang.String> getKeys()

Description copied from interface: CacheProvider

Returns all keys from a given cache

Specified by:

getKeys in interface CacheProvider

Returns:

List

setExpiry

public void setExpiry(int expiry)

Description copied from interface: CacheProvider

Reconfigure the expiry after

Specified by:

setExpiry in interface CacheProvider

Parameters:

expiry - cache time life in minutes