com.communote.server.core.plugin

Class PluginPropertyCacheElementProvider

java.lang.Object

com.communote.server.core.plugin.PluginPropertyCacheElementProvider

All Implemented Interfaces:

CacheElementProvider<PluginPropertyCacheKey<? extends Serializable>,Serializable>

public class PluginPropertyCacheElementProvider
extends Object
implements CacheElementProvider<PluginPropertyCacheKey<? extends Serializable>,Serializable>

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
PluginPropertyCacheElementProvider(PluginPropertyDao pluginPropertyDao, org.codehaus.jackson.map.ObjectMapper objectMapper) 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).
Serializable	load(PluginPropertyCacheKey<? extends Serializable> key) Provides an element identified by the key for caching.

Methods inherited from class java.lang.Object

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

Constructor Detail

PluginPropertyCacheElementProvider

public PluginPropertyCacheElementProvider(PluginPropertyDao pluginPropertyDao,
                                          org.codehaus.jackson.map.ObjectMapper objectMapper)

Constructor.

Parameters:

pluginPropertyDao - The dao to use for access.

objectMapper - The object mapper to use.

Method Detail

getContentType

public String getContentType()

Description copied from interface: CacheElementProvider

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<PluginPropertyCacheKey<? extends Serializable>,Serializable>

Returns:

PluginProperty.

getTimeToLive

public int getTimeToLive()

Description copied from interface: CacheElementProvider

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<PluginPropertyCacheKey<? extends Serializable>,Serializable>

Returns:

7200.

load

public Serializable load(PluginPropertyCacheKey<? extends Serializable> key)

Description copied from interface: CacheElementProvider

Provides an element identified by the key for caching.

Specified by:

load in interface CacheElementProvider<PluginPropertyCacheKey<? extends Serializable>,Serializable>

Parameters:

key - the key to identify the requested element

Returns:

the loaded object or null if there is no element for the key