Package org.hibernate.type.descriptor.java

Class Immutability

java.lang.Object

org.hibernate.type.descriptor.java.Immutability

All Implemented Interfaces:

Serializable, MutabilityPlan<Object>

public class Immutability
extends Object
implements MutabilityPlan<Object>

Object-typed form of ImmutableMutabilityPlan for easier use with Mutability for users

See Also:

• Immutable
• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static final Immutability	INSTANCE	Deprecated, for removal: This API element is subject to removal in a future version. in favor of instance()

Constructor Summary

Constructors

Constructor	Description
Immutability()

Method Summary

Modifier and Type	Method	Description
Object	assemble(Serializable cached, SharedSessionContract session)	Assemble a previously disassembled value.
Object	deepCopy(Object value)	Return a deep copy of the value.
Serializable	disassemble(Object value, SharedSessionContract session)	Return a disassembled representation of the value.
static <X> MutabilityPlan<X>	instance()
boolean	isMutable()	Can the internal state of instances of T be changed?

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

INSTANCE

@Deprecated(forRemoval=true)
public static final Immutability INSTANCE

Deprecated, for removal: This API element is subject to removal in a future version.

in favor of instance()

Singleton access

Constructor Details

Immutability

public Immutability()

Method Details

instance

public static <X> MutabilityPlan<X> instance()

isMutable

public boolean isMutable()

Description copied from interface: MutabilityPlan

Can the internal state of instances of T be changed?

Specified by:

isMutable in interface MutabilityPlan<Object>

Returns:

True if the internal state can be changed; false otherwise.

deepCopy

public Object deepCopy(Object value)

Description copied from interface: MutabilityPlan

Return a deep copy of the value.

Specified by:

deepCopy in interface MutabilityPlan<Object>

Parameters:

value - The value to deep copy

Returns:

The deep copy.

disassemble

public Serializable disassemble(Object value,
 SharedSessionContract session)

Description copied from interface: MutabilityPlan

Return a disassembled representation of the value.

Called before storing a value in the second-level cache.

Complementary to MutabilityPlan.assemble(java.io.Serializable, org.hibernate.SharedSessionContract).

Specified by:

disassemble in interface MutabilityPlan<Object>

See Also:

• MutabilityPlan.assemble(java.io.Serializable, org.hibernate.SharedSessionContract)

assemble

public Object assemble(Serializable cached,
 SharedSessionContract session)

Description copied from interface: MutabilityPlan

Assemble a previously disassembled value.

Called after reading a value from the second level cache.

Complementary to MutabilityPlan.disassemble(T, org.hibernate.SharedSessionContract).

Specified by:

assemble in interface MutabilityPlan<Object>

See Also:

• MutabilityPlan.disassemble(T, org.hibernate.SharedSessionContract)