Package com.googlecode.objectify.impl

Class CacheControlImpl

java.lang.Object

com.googlecode.objectify.impl.CacheControlImpl

All Implemented Interfaces:

CacheControl

public class CacheControlImpl
extends Object
implements CacheControl

Implements CacheControl for Objectify

Constructor Summary

Constructors

Constructor	Description
CacheControlImpl(ObjectifyFactory fact)

Method Summary

Modifier and Type	Method	Description
Integer	getExpirySeconds(com.google.appengine.api.datastore.Key key)	Get the amount of time that entities of a particular key should be cached, if at all.

Methods inherited from class java.lang.Object

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

Constructor Details

CacheControlImpl

public CacheControlImpl(ObjectifyFactory fact)

Method Details

getExpirySeconds

public Integer getExpirySeconds(com.google.appengine.api.datastore.Key key)

Description copied from interface: CacheControl

Get the amount of time that entities of a particular key should be cached, if at all. This is used both to write entities/negative results to the cache and also to determine if we should look in the cache in the first place.

Specified by:

getExpirySeconds in interface CacheControl

Returns:

null means DO NOT CACHE. 0 means "no limit". Any other value is a # of seconds.