java.lang.Object
jakarta.persistence.Persistence.PersistenceUtilImpl
- All Implemented Interfaces:
PersistenceUtil
- Enclosing class:
Persistence
Implementation of the
PersistenceUtil
interface- Since:
- 2.0
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Constructor Summary
Constructors -
Method Summary
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Constructor Details
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PersistenceUtilImpl
private PersistenceUtilImpl()
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Method Details
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isLoaded
Description copied from interface:PersistenceUtil
Determine the load state of a given persistent attribute.- Specified by:
isLoaded
in interfacePersistenceUtil
- Parameters:
entity
- entity containing the attributeattributeName
- name of attribute whose load state is to be determined- Returns:
- false if entity's state has not been loaded or if the attribute state has not been loaded, else true
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isLoaded
Description copied from interface:PersistenceUtil
Determine the load state of an entity. This method can be used to determine the load state of an entity passed as a reference. An entity is considered loaded if all attributes for whichFetchType.EAGER
has been specified have been loaded.The
PersistenceUtil.isLoaded(Object, String)
method should be used to determine the load state of an attribute. Not doing so might lead to unintended loading of state.- Specified by:
isLoaded
in interfacePersistenceUtil
- Parameters:
entity
- whose load state is to be determined- Returns:
- false if the entity has not been loaded, else true
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