org.iworkz.common.helper

Class CloneHelper

java.lang.Object

org.iworkz.common.helper.CloneHelper

@Singleton
public class CloneHelper
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected static class	CloneHelper.PropertyInfo

Field Summary

Fields

Modifier and Type	Field and Description
protected static Set<Class<?>>	FINAL_IMMUTABLES
protected ReflectionHelper	reflectionHelper

Constructor Summary

Constructors

Constructor and Description
CloneHelper()

Method Summary

Modifier and Type	Method and Description
protected <T> T	clone(T source, Map<Object,Object> instanceMap)
protected Object	cloneArray(Object source, Class<?> sourceClass, boolean finalImmutable, Map<Object,Object> instanceMap)
<T> T	cloneBean(T source) Clone the source bean and the properties of the source bean recursively (deep copy).
protected <T> T	cloneBean(T source, Map<Object,Object> instanceMap)
protected <T> Collection<T>	cloneCollection(Collection<T> collection, Map<Object,Object> instanceMap)
protected <T,R> Map<T,R>	cloneMap(Map<T,R> map, Map<Object,Object> instanceMap)
protected <T> void	cloneProperties(T source, T destination, Map<Object,Object> instanceMap)
protected <T> T	createClone(T source)
protected <T> Collection<T>	createCollection(Collection<T> sourceCollection)
protected <T> T	createCustomClone(T source, Map<Object,Object> instanceMap)
protected <T,R> Map<T,R>	createMap(Map<T,R> sourceMap)
protected CloneHelper.PropertyInfo	createPropertyInfo(Class<?> valueClass, Method readMethod, Method writeMethod)
protected CloneHelper.PropertyInfo[]	getPropertyInfos(Class<?> sourceClass)
protected boolean	isCloneRequired(Class<?> sourceClass)
protected boolean	isImmutable(Class<?> valueClass)

Methods inherited from class java.lang.Object

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

Field Detail

FINAL_IMMUTABLES

protected static final Set<Class<?>> FINAL_IMMUTABLES

reflectionHelper

@Inject
protected ReflectionHelper reflectionHelper

Constructor Detail

CloneHelper

public CloneHelper()

Method Detail

cloneBean

public <T> T cloneBean(T source)

Clone the source bean and the properties of the source bean recursively (deep copy). Cyclic dependencies are detected and handled correctly.

Parameters:

source -

Returns:

cloneBean

protected <T> T cloneBean(T source,
                          Map<Object,Object> instanceMap)

clone

protected <T> T clone(T source,
                      Map<Object,Object> instanceMap)

createClone

protected <T> T createClone(T source)

createCustomClone

protected <T> T createCustomClone(T source,
                                  Map<Object,Object> instanceMap)

cloneProperties

protected <T> void cloneProperties(T source,
                                   T destination,
                                   Map<Object,Object> instanceMap)

createCollection

protected <T> Collection<T> createCollection(Collection<T> sourceCollection)

createMap

protected <T,R> Map<T,R> createMap(Map<T,R> sourceMap)

isCloneRequired

protected boolean isCloneRequired(Class<?> sourceClass)

isImmutable

protected boolean isImmutable(Class<?> valueClass)

cloneArray

protected Object cloneArray(Object source,
                            Class<?> sourceClass,
                            boolean finalImmutable,
                            Map<Object,Object> instanceMap)

cloneCollection

protected <T> Collection<T> cloneCollection(Collection<T> collection,
                                            Map<Object,Object> instanceMap)

cloneMap

protected <T,R> Map<T,R> cloneMap(Map<T,R> map,
                                  Map<Object,Object> instanceMap)

getPropertyInfos

protected CloneHelper.PropertyInfo[] getPropertyInfos(Class<?> sourceClass)

createPropertyInfo

protected CloneHelper.PropertyInfo createPropertyInfo(Class<?> valueClass,
                                                      Method readMethod,
                                                      Method writeMethod)