javax.persistence.spi

Class PersistenceProviderResolverHolder.DefaultPersistenceProviderResolver.CacheKey

java.lang.Object

javax.persistence.spi.PersistenceProviderResolverHolder.DefaultPersistenceProviderResolver.CacheKey

All Implemented Interfaces:

java.lang.Cloneable

Enclosing class:

PersistenceProviderResolverHolder.DefaultPersistenceProviderResolver

private class PersistenceProviderResolverHolder.DefaultPersistenceProviderResolver.CacheKey
extends java.lang.Object
implements java.lang.Cloneable

Key used for cached persistence providers. The key checks the class loader to determine if the persistence providers is a match to the requested one. The loader may be null.

Field Summary

Fields

Modifier and Type	Field and Description
private int	hashCodeCache
private PersistenceProviderResolverHolder.DefaultPersistenceProviderResolver.LoaderReference	loaderRef

Constructor Summary

Constructors

Constructor and Description
CacheKey(java.lang.ClassLoader loader)

Method Summary

Modifier and Type	Method and Description
private void	calculateHashCode()
java.lang.Object	clone()
boolean	equals(java.lang.Object other)
(package private) java.lang.ClassLoader	getLoader()
int	hashCode()
java.lang.String	toString()

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

loaderRef

private PersistenceProviderResolverHolder.DefaultPersistenceProviderResolver.LoaderReference loaderRef

hashCodeCache

private int hashCodeCache

Constructor Detail

CacheKey

CacheKey(java.lang.ClassLoader loader)

Method Detail

getLoader

java.lang.ClassLoader getLoader()

equals

public boolean equals(java.lang.Object other)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

calculateHashCode

private void calculateHashCode()

clone

public java.lang.Object clone()

Overrides:

clone in class java.lang.Object

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object