Module jakarta.persistence
Package jakarta.persistence.spi
Class PersistenceProviderResolverHolder.DefaultPersistenceProviderResolver.CacheKey
- java.lang.Object
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- jakarta.persistence.spi.PersistenceProviderResolverHolder.DefaultPersistenceProviderResolver.CacheKey
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- 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.
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Field Summary
Fields Modifier and Type Field Description private int
hashCodeCache
private PersistenceProviderResolverHolder.DefaultPersistenceProviderResolver.LoaderReference
loaderRef
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Constructor Summary
Constructors Constructor Description CacheKey(java.lang.ClassLoader loader)
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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()
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Field Detail
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loaderRef
private PersistenceProviderResolverHolder.DefaultPersistenceProviderResolver.LoaderReference loaderRef
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hashCodeCache
private int hashCodeCache
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Method Detail
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getLoader
java.lang.ClassLoader getLoader()
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equals
public boolean equals(java.lang.Object other)
- Overrides:
equals
in classjava.lang.Object
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hashCode
public int hashCode()
- Overrides:
hashCode
in classjava.lang.Object
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calculateHashCode
private void calculateHashCode()
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clone
public java.lang.Object clone()
- Overrides:
clone
in classjava.lang.Object
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toString
public java.lang.String toString()
- Overrides:
toString
in classjava.lang.Object
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