net.sf.beanlib.hibernate3
Class Hibernate3DtoCopier

java.lang.Object
  net.sf.beanlib.hibernate3.Hibernate3DtoCopier

public class Hibernate3DtoCopier
extends Object

Convenient class for converting application specific Hibernate 3 persistence object to DTO.

Author:

Joe D. Velopar

Nested Class Summary

static class

Hibernate3DtoCopier.Factory Factory for Hibernate3DtoCopier.

Field Summary

private String

applicationPackagePrefix

Constructor Summary

private

Hibernate3DtoCopier() Must be constructed only via the factory.

Method Summary

private <E> E	copy(Class<E> targetEntityType, Object from, Class[] entityBeanClassArray)
private <E> E	copy(Class<E> targetEntityType, Object from, Class[] entityBeanClassArray, CollectionPropertyName[] collectionPropertyNameArray)
private Object	copy(Object from, Class[] entityBeanClassArray) Copy with a Application specific BeanPopulatable excluding all member Set properties.
protected Hibernate3BeanReplicator	createHibernateBeanReplicator()
<E> List<E>	hibernate2dto(Class<E> targetEntityType, Collection hibernateBeans, Class[] interestedEntityTypes, CollectionPropertyName[] collectionPropertyNameArray) Returns a list of DTO's by cloning portion of the object graph of the given collection of Hibernate beans.
<E,T> E	hibernate2dto(Class<E> targetEntityType, T entityBean)
<E,T> E	hibernate2dto(Class<E> targetEntityType, T entityBean, Class[] interestedEntityTypes, CollectionPropertyName[] collectionPropertyNames)
List	hibernate2dto(Collection hibernateBeans) Returns a list of DTO's by cloning portion of the object graph of the given collection of Hibernate beans.
<T> T	hibernate2dto(T entityBean) Returns a DTO by cloning portion of the object graph of the given Hibernate bean.
<T> T	hibernate2dto(T entityBean, Class[] interestedEntityTypes, CollectionPropertyName[] collectionPropertyNames) Returns a DTO by cloning portion of the object graph of the given Hibernate bean.
List	hibernate2dtoFully(Collection hibernateBeans) Returns a list of DTO's by deep cloning the given collection of Hibernate beans.
<T> T	hibernate2dtoFully(T entityBean) Returns a DTO by deep cloning the given Hibernate bean.
protected Hibernate3DtoCopier	init(String applicationPackagePrefix, Class applicationSampleClass) Used to specify the application package prefix, with a sample application class for verification purposes.
boolean	isApplicationClass(Class c) Returns true iff c is a application class.

Methods inherited from class java.lang.Object

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

Field Detail

applicationPackagePrefix

private String applicationPackagePrefix

Constructor Detail

Hibernate3DtoCopier

private Hibernate3DtoCopier()

Must be constructed only via the factory.

Method Detail

createHibernateBeanReplicator

protected Hibernate3BeanReplicator createHibernateBeanReplicator()

init

protected Hibernate3DtoCopier init(String applicationPackagePrefix,
                                   Class applicationSampleClass)

Used to specify the application package prefix, with a sample application class for verification purposes.

hibernate2dtoFully

public <T> T hibernate2dtoFully(T entityBean)

Returns a DTO by deep cloning the given Hibernate bean.

hibernate2dtoFully

public List hibernate2dtoFully(Collection hibernateBeans)

Returns a list of DTO's by deep cloning the given collection of Hibernate beans.

hibernate2dto

public <T> T hibernate2dto(T entityBean)

Returns a DTO by cloning portion of the object graph of the given Hibernate bean.

Parameters:

entityBean - given Hibernate Bean

hibernate2dto

public <E,T> E hibernate2dto(Class<E> targetEntityType,
                             T entityBean)

hibernate2dto

public <T> T hibernate2dto(T entityBean,
                           Class[] interestedEntityTypes,
                           CollectionPropertyName[] collectionPropertyNames)

Returns a DTO by cloning portion of the object graph of the given Hibernate bean.

Parameters:

entityBean - given Hibernate Bean

collectionPropertyNames - set properties to be included in the object graph

hibernate2dto

public <E,T> E hibernate2dto(Class<E> targetEntityType,
                             T entityBean,
                             Class[] interestedEntityTypes,
                             CollectionPropertyName[] collectionPropertyNames)

hibernate2dto

public List hibernate2dto(Collection hibernateBeans)

Returns a list of DTO's by cloning portion of the object graph of the given collection of Hibernate beans.

Parameters:

hibernateBeans - given collection of Hibernate Beans.

hibernate2dto

public <E> List<E> hibernate2dto(Class<E> targetEntityType,
                                 Collection hibernateBeans,
                                 Class[] interestedEntityTypes,
                                 CollectionPropertyName[] collectionPropertyNameArray)

Returns a list of DTO's by cloning portion of the object graph of the given collection of Hibernate beans.

Parameters:

hibernateBeans - given collection of Hibernate Beans.

copy

private Object copy(Object from,
                    Class[] entityBeanClassArray)

Copy with a Application specific BeanPopulatable excluding all member Set properties.

copy

private <E> E copy(Class<E> targetEntityType,
                   Object from,
                   Class[] entityBeanClassArray)

copy

private <E> E copy(Class<E> targetEntityType,
                   Object from,
                   Class[] entityBeanClassArray,
                   CollectionPropertyName[] collectionPropertyNameArray)

isApplicationClass

public boolean isApplicationClass(Class c)

Returns true iff c is a application class.