Package org.hibernate.type.descriptor.java

Class ImmutableMutabilityPlan<T>

java.lang.Object

org.hibernate.type.descriptor.java.ImmutableMutabilityPlan<T>

All Implemented Interfaces:

Serializable, MutabilityPlan<T>

public class ImmutableMutabilityPlan<T>
extends Object
implements MutabilityPlan<T>

Mutability plan for immutable objects

Author:

Steve Ebersole

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static final ImmutableMutabilityPlan	INSTANCE

Constructor Summary

Constructors

Constructor	Description
ImmutableMutabilityPlan()

Method Summary

Modifier and Type	Method	Description
T	assemble(Serializable cached, SharedSessionContract session)	Assemble a previously disassembled value.
T	deepCopy(T value)	Return a deep copy of the value.
Serializable	disassemble(T value, SharedSessionContract session)	Return a disassembled representation of the value.
static <X> ImmutableMutabilityPlan<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

public static final ImmutableMutabilityPlan INSTANCE

Constructor Details

ImmutableMutabilityPlan

public ImmutableMutabilityPlan()

Method Details

instance

public static <X> ImmutableMutabilityPlan<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<T>

Returns:

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

deepCopy

public T deepCopy(T value)

Description copied from interface: MutabilityPlan

Return a deep copy of the value.

Specified by:

deepCopy in interface MutabilityPlan<T>

Parameters:

value - The value to deep copy

Returns:

The deep copy.

disassemble

public Serializable disassemble(T 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<T>

See Also:

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

assemble

public T 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<T>

See Also:

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