PersistenceProviderResolverHolder.DefaultPersistenceProviderResolver.CacheKey

java.lang.Object
- jakarta.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 Description

private int hashCodeCache

private PersistenceProviderResolverHolder.DefaultPersistenceProviderResolver.LoaderReference loaderRef

Constructor Summary

Constructors
Constructor Description

CacheKey(java.lang.ClassLoader loader)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	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