net.krotscheck.kangaroo.authz.common.cors

Class HibernateCORSCacheLoader

java.lang.Object

com.google.common.cache.CacheLoader<URI,Boolean>

net.krotscheck.kangaroo.authz.common.cors.HibernateCORSCacheLoader

public final class HibernateCORSCacheLoader
extends com.google.common.cache.CacheLoader<URI,Boolean>

This validator returns true if the CORS domain exists in our referrer table. Results are cached for 5 minutes, which is our CORS cache timeout.

Author:

Michael Krotscheck

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	HibernateCORSCacheLoader.Binder HK2 Binder for our injector context.

Nested classes/interfaces inherited from class com.google.common.cache.CacheLoader

com.google.common.cache.CacheLoader.InvalidCacheLoadException, com.google.common.cache.CacheLoader.UnsupportedLoadingOperationException

Constructor Summary

Constructors

Constructor and Description
HibernateCORSCacheLoader(org.hibernate.SessionFactory factory) The hibernate CORS session factory.

Method Summary

Modifier and Type	Method and Description
Boolean	load(URI origin) Computes or retrieves the value corresponding to key.

Methods inherited from class com.google.common.cache.CacheLoader

asyncReloading, from, from, loadAll, reload

Methods inherited from class java.lang.Object

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

Constructor Detail

HibernateCORSCacheLoader

@Inject
public HibernateCORSCacheLoader(org.hibernate.SessionFactory factory)

The hibernate CORS session factory.

Parameters:

factory - Injected hibernate factory.

Method Detail

load

public Boolean load(URI origin)
             throws Exception

Computes or retrieves the value corresponding to key.

Specified by:

load in class com.google.common.cache.CacheLoader<URI,Boolean>

Parameters:

origin - The non-null key whose value should be loaded.

Returns:

Whether the URI is valid or not.

Throws:

Exception - If unable to load the result.