org.springframework.data.mapping.model

Class BeanWrapper<T>

java.lang.Object

org.springframework.data.mapping.model.BeanWrapper<T>

All Implemented Interfaces:

PersistentPropertyAccessor

public class BeanWrapper<T>
extends Object
implements PersistentPropertyAccessor

Domain service to allow accessing the values of PersistentPropertys on a given bean.

Author:

Oliver Gierke

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	BeanWrapper(T bean) Creates a new BeanWrapper for the given bean.

Method Summary

Modifier and Type	Method and Description
static <T> BeanWrapper<T>	create(T bean, ConversionService conversionService) Deprecated. use PersistentEntity.getPropertyAccessor(Object) instead. Will be removed in 1.10 RC1.
T	getBean() Returns the underlying bean.
Object	getProperty(PersistentProperty<?> property) Returns the value of the given PersistentProperty of the underlying bean instance.
<S> S	getProperty(PersistentProperty<?> property, Class<? extends S> type) Returns the value of the given PersistentProperty potentially converted to the given type.
void	setProperty(PersistentProperty<?> property, Object value) Sets the given PersistentProperty to the given value.

Methods inherited from class java.lang.Object

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

Constructor Detail

BeanWrapper

protected BeanWrapper(T bean)

Creates a new BeanWrapper for the given bean.

Parameters:

bean - must not be null.

Method Detail

create

@Deprecated
public static <T> BeanWrapper<T> create(T bean,
                                                    ConversionService conversionService)

Deprecated. use PersistentEntity.getPropertyAccessor(Object) instead. Will be removed in 1.10 RC1.

Creates a new BeanWrapper for the given bean and ConversionService.TODO: remove!

Parameters:

bean - must not be null.

conversionService - can be null.

Returns:

setProperty

public void setProperty(PersistentProperty<?> property,
                        Object value)

Description copied from interface: PersistentPropertyAccessor

Sets the given PersistentProperty to the given value. Will do type conversion if a ConversionService is configured.

Specified by:

setProperty in interface PersistentPropertyAccessor

Parameters:

property - must not be null.

value - can be null.

getProperty

public Object getProperty(PersistentProperty<?> property)

Description copied from interface: PersistentPropertyAccessor

Returns the value of the given PersistentProperty of the underlying bean instance.

Specified by:

getProperty in interface PersistentPropertyAccessor

Parameters:

property - must not be null.

Returns:

can be null.

getProperty

public <S> S getProperty(PersistentProperty<?> property,
                         Class<? extends S> type)

Returns the value of the given PersistentProperty potentially converted to the given type.

Type Parameters:

S -

Parameters:

property - must not be null.

type - can be null.

Returns:

Throws:

MappingException - in case an exception occured when accessing the property.

getBean

public T getBean()

Description copied from interface: PersistentPropertyAccessor

Returns the underlying bean.

Specified by:

getBean in interface PersistentPropertyAccessor

Returns:

will never be null.