com.communote.server.core.common.caching

Class AbstractCacheElementProvider<K extends CacheKey,T extends Serializable>

java.lang.Object

com.communote.server.core.common.caching.AbstractCacheElementProvider<K,T>

Type Parameters:

K - Type of the cache key.

T - Type of the result.

All Implemented Interfaces:

CacheElementProvider<K,T>

Direct Known Subclasses:

UserNoteTOElementProvider

public abstract class AbstractCacheElementProvider<K extends CacheKey,T extends Serializable>
extends Object
implements CacheElementProvider<K,T>

Author:

Communote GmbH - http://www.communote.com/

Field Summary

Fields inherited from interface com.communote.server.core.common.caching.CacheElementProvider

ETERNAL_TIME_TO_LIVE

Constructor Summary

Constructors

Constructor and Description
AbstractCacheElementProvider(String contentType, int timeToLive) Constructor.

Method Summary

Modifier and Type	Method and Description
String	getContentType() Returns a unique string naming the content type of the elements provided by this provider (e.g.
int	getTimeToLive() Returns the time in seconds describing how long a provided element will be cached without expiring (when it is not replaced manually).

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.communote.server.core.common.caching.CacheElementProvider

load

Constructor Detail

AbstractCacheElementProvider

public AbstractCacheElementProvider(String contentType,
                                    int timeToLive)

Constructor.

Parameters:

contentType - See CacheElementProvider.getContentType().

timeToLive - See CacheElementProvider.getTimeToLive().

Method Detail

getContentType

public String getContentType()

Returns a unique string naming the content type of the elements provided by this provider (e.g. 'image' when providing image data).

Specified by:

getContentType in interface CacheElementProvider<K extends CacheKey,T extends Serializable>

Returns:

the string name

getTimeToLive

public int getTimeToLive()

Returns the time in seconds describing how long a provided element will be cached without expiring (when it is not replaced manually). Return CacheElementProvider.ETERNAL_TIME_TO_LIVE when the element should never expire.

Specified by:

getTimeToLive in interface CacheElementProvider<K extends CacheKey,T extends Serializable>

Returns:

the time to live in the cache in seconds.