Package com.broadleafcommerce.catalog.service.util

Class ObjectDeepCopyUtility

java.lang.Object

com.broadleafcommerce.catalog.service.util.ObjectDeepCopyUtility

public class ObjectDeepCopyUtility
extends Object

Utility for performing deep clones of objects using Kryo.

It is thread-safe and utilizes a Pool to manage expensive Kryo instances.

Since:

Catalog Service 2.3.0, Release Train 2.3.0

Constructor Summary

Constructors

Constructor	Description
ObjectDeepCopyUtility(ObjectDeepCopyUtilityProperties properties)

Method Summary

Modifier and Type	Method	Description
protected com.esotericsoftware.kryo.kryo5.Kryo	constructKryoInstance()
<T> T	deepClone(T source)	Performs a deep clone of the source object.
protected void	registerCurrencyUnitSerializer(com.esotericsoftware.kryo.kryo5.Kryo kryo)
protected void	registerMonetaryAmountSerializer(com.esotericsoftware.kryo.kryo5.Kryo kryo)

Methods inherited from class java.lang.Object

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

Constructor Details

ObjectDeepCopyUtility

public ObjectDeepCopyUtility(ObjectDeepCopyUtilityProperties properties)

Method Details

constructKryoInstance

protected com.esotericsoftware.kryo.kryo5.Kryo constructKryoInstance()

registerMonetaryAmountSerializer

protected void registerMonetaryAmountSerializer(com.esotericsoftware.kryo.kryo5.Kryo kryo)

registerCurrencyUnitSerializer

protected void registerCurrencyUnitSerializer(com.esotericsoftware.kryo.kryo5.Kryo kryo)

deepClone

@Nullable
public <T> T deepClone(@Nullable
 T source)

Performs a deep clone of the source object.

This method is thread-safe. It borrows a Kryo instance from the internal pool, performs the copy, and returns the instance to the pool.

Type Parameters:

T - the type of the object

Parameters:

source - the object to clone

Returns:

a deep copy of the source, or null if source is null