org.onebusaway.container.cache

Class PropertyPathExpressionCacheableObjectKeyFactory

java.lang.Object

org.onebusaway.container.cache.PropertyPathExpressionCacheableObjectKeyFactory

All Implemented Interfaces:

Serializable, CacheableObjectKeyFactory

public class PropertyPathExpressionCacheableObjectKeyFactory
extends Object
implements CacheableObjectKeyFactory, Serializable

Factory for producing a Serializable cache key from an arbitrary object by first applying a link PropertyPathExpression to the object and then applying a secondary CacheableObjectKeyFactory to the result.

Author:

bdferris

See Also:

CacheableObjectKeyFactory, DefaultCacheableKeyFactory, PropertyPathExpression, Serialized Form

Constructor Summary

Constructors

Constructor and Description
PropertyPathExpressionCacheableObjectKeyFactory(org.onebusaway.collections.PropertyPathExpression expression, CacheableObjectKeyFactory objectKeyFactory)

Method Summary

Methods

Modifier and Type	Method and Description
CacheKeyInfo	createKey(Object object)

Methods inherited from class java.lang.Object

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

Constructor Detail

PropertyPathExpressionCacheableObjectKeyFactory

public PropertyPathExpressionCacheableObjectKeyFactory(org.onebusaway.collections.PropertyPathExpression expression,
                                               CacheableObjectKeyFactory objectKeyFactory)

Method Detail

createKey

public CacheKeyInfo createKey(Object object)

Specified by:

createKey in interface CacheableObjectKeyFactory