org.springframework.data.convert

Interface PropertyValueConversions

All Known Implementing Classes:

SimplePropertyValueConversions

public interface PropertyValueConversions

PropertyValueConversions provides access to converters that may only be applied to a specific property. Other than converters registered in CustomConversions, the property based variants accept and allow returning null values and provide access to a store specific conversion context.

Since:

2.7

Author:

Christoph Strobl

Method Summary

Modifier and Type	Method and Description
<DV,SV,C extends PersistentProperty<C>,VCC extends ValueConversionContext<C>> PropertyValueConverter<DV,SV,VCC>	getValueConverter(C property) Get the PropertyValueConverter for the given property.
boolean	hasValueConverter(PersistentProperty<?> property) Check if a PropertyValueConverter is present for the given property.
static <P extends PersistentProperty<P>> PropertyValueConversions	simple(Consumer<PropertyValueConverterRegistrar<P>> config) Helper that allows to create PropertyValueConversions instance with the configured converters provided via the given callback.

Method Detail

hasValueConverter

boolean hasValueConverter(PersistentProperty<?> property)

Check if a PropertyValueConverter is present for the given property.

Parameters:

property - must not be null.

Returns:

true if a specific PropertyValueConverter is available.

getValueConverter

<DV,SV,C extends PersistentProperty<C>,VCC extends ValueConversionContext<C>> PropertyValueConverter<DV,SV,VCC> getValueConverter(C property)

Get the PropertyValueConverter for the given property.

Type Parameters:

DV - domain-specific type

SV - store-native type

C - conversion context type

Parameters:

property - must not be null.

Returns:

the suitable PropertyValueConverter.

simple

static <P extends PersistentProperty<P>> PropertyValueConversions simple(Consumer<PropertyValueConverterRegistrar<P>> config)

Helper that allows to create PropertyValueConversions instance with the configured converters provided via the given callback.