Class PersistenceEntityCopyPolicy
- java.lang.Object
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- org.eclipse.persistence.descriptors.copying.AbstractCopyPolicy
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- org.eclipse.persistence.descriptors.copying.PersistenceEntityCopyPolicy
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- All Implemented Interfaces:
Serializable
,Cloneable
,CopyPolicy
public class PersistenceEntityCopyPolicy extends AbstractCopyPolicy
Purpose: This is the default copy policy when weaving is used. It creates a copy by creating a shallow clone of the object using the weaved _persistence_shallow_clone() method.
- See Also:
- Serialized Form
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Field Summary
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Fields inherited from class org.eclipse.persistence.descriptors.copying.AbstractCopyPolicy
descriptor
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Constructor Summary
Constructors Constructor Description PersistenceEntityCopyPolicy()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description Object
buildClone(Object object, Session session)
Return a shallow clone of the object for usage with object copying, or unit of work backup cloning.boolean
buildsNewInstance()
Return if this copy policy creates a new instance, vs a clone.Object
buildWorkingCopyClone(Object object, Session session)
By default use the buildClone.String
toString()
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Methods inherited from class org.eclipse.persistence.descriptors.copying.AbstractCopyPolicy
buildWorkingCopyCloneFromRow, clone, getDescriptor, initialize, setDescriptor
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Method Detail
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buildWorkingCopyClone
public Object buildWorkingCopyClone(Object object, Session session) throws DescriptorException
Description copied from class:AbstractCopyPolicy
By default use the buildClone.- Specified by:
buildWorkingCopyClone
in interfaceCopyPolicy
- Overrides:
buildWorkingCopyClone
in classAbstractCopyPolicy
- Throws:
DescriptorException
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buildClone
public Object buildClone(Object object, Session session) throws DescriptorException
Description copied from interface:CopyPolicy
Return a shallow clone of the object for usage with object copying, or unit of work backup cloning.- Specified by:
buildClone
in interfaceCopyPolicy
- Specified by:
buildClone
in classAbstractCopyPolicy
- Throws:
DescriptorException
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buildsNewInstance
public boolean buildsNewInstance()
Description copied from interface:CopyPolicy
Return if this copy policy creates a new instance, vs a clone.
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