org.springframework.extensions.surf.cache

Class CacheItem<K>

java.lang.Object

org.springframework.extensions.surf.cache.CacheItem<K>

All Implemented Interfaces:

Serializable

public final class CacheItem<K>
extends Object
implements Serializable

Wraps the cached item with metadata

Author:

muzquiano

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
CacheItem(String key, K obj, long timeout) Instantiates a new cache item.

Method Summary

Methods

Modifier and Type	Method and Description
boolean	isExpired() Checks if is expired.
void	readObject(ObjectInputStream in) Deserializes the object from an input stream
void	writeObject(ObjectOutputStream out) Serializes the object to an output stream

Methods inherited from class java.lang.Object

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

Constructor Detail

CacheItem

public CacheItem(String key,
         K obj,
         long timeout)

Instantiates a new cache item.

Parameters:

key - the key

obj - the obj

timeout - the timeout

Method Detail

isExpired

public boolean isExpired()

Checks if is expired.

Returns:

true, if is expired

writeObject

public void writeObject(ObjectOutputStream out)
                 throws IOException

Serializes the object to an output stream

Parameters:

out - the out

Throws:

IOException - Signals that an I/O exception has occurred.

readObject

public void readObject(ObjectInputStream in)
                throws IOException,
                       ClassNotFoundException

Deserializes the object from an input stream

Parameters:

in - the in

Throws:

IOException - Signals that an I/O exception has occurred.

ClassNotFoundException - the class not found exception