org.springframework.data.mapping

Interface PersistentPropertyAccessor

All Known Implementing Classes:

ConvertingPropertyAccessor

public interface PersistentPropertyAccessor

Domain service to allow accessing and setting PersistentPropertys of an entity. Usually obtained through PersistentEntity.getPropertyAccessor(Object). In case type conversion shall be applied on property access, use a ConvertingPropertyAccessor.

Since:

1.10

Author:

Oliver Gierke

See Also:

PersistentEntity.getPropertyAccessor(Object), ConvertingPropertyAccessor

Method Summary

Modifier and Type	Method and Description
Object	getBean() Returns the underlying bean.
Object	getProperty(PersistentProperty<?> property) Returns the value of the given PersistentProperty of the underlying bean instance.
void	setProperty(PersistentProperty<?> property, Object value) Sets the given PersistentProperty to the given value.

Method Detail

setProperty

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

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

Parameters:

property - must not be null.

value - can be null.

Throws:

MappingException - in case an exception occurred when setting the property value.

getProperty

@Nullable
Object getProperty(PersistentProperty<?> property)

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

Parameters:

property - must not be null.

Returns:

can be null.

getBean

Object getBean()

Returns the underlying bean.

Returns:

will never be null.