Package com.easydesk.cache

Class CachedObject<T>

java.lang.Object

com.easydesk.cache.CachedObject<T>

Type Parameters:

T - the type of the wrapped object

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

RefreshableCachedObject

public class CachedObject<T>
extends Object
implements Serializable

Wrapper for an object you want to store in a cache for a period of time.

Ported unchanged (aside from package) from Apache Fulcrum's org.apache.fulcrum.cache.CachedObject

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected long	created
static final int	DEFAULT	Cache the object with the Default TTL
static final int	FOREVER	Do not expire the object

Constructor Summary

Constructors

Constructor	Description
CachedObject(T object)	Creates an entry that expires in the default time (30 minutes).
CachedObject(T object, long expires)

Method Summary

Modifier and Type	Method	Description
T	getContents()
long	getCreated()
long	getExpires()
boolean	isStale()
void	setExpires(long expires)
void	setStale(boolean stale)

Methods inherited from class java.lang.Object

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

Field Details

DEFAULT

public static final int DEFAULT

Cache the object with the Default TTL

See Also:

• Constant Field Values

FOREVER

public static final int FOREVER

Do not expire the object

See Also:

• Constant Field Values

created

protected long created

Constructor Details

CachedObject

public CachedObject(T object)

Creates an entry that expires in the default time (30 minutes).

Parameters:

object - the object you want to cache

CachedObject

public CachedObject(T object,
 long expires)

Parameters:

object - the object to cache

expires - how long before the object expires, in ms (e.g. 1000 = 1 second)

Method Details

getContents

public T getContents()

getCreated

public long getCreated()

getExpires

public long getExpires()

setExpires

public void setExpires(long expires)

setStale

public void setStale(boolean stale)

isStale

public boolean isStale()