org.springframework.data.repository.support

Class DomainClassConverter<T extends ConversionService & ConverterRegistry>

java.lang.Object

org.springframework.data.repository.support.DomainClassConverter<T>

All Implemented Interfaces:

Aware, ApplicationContextAware, ConditionalConverter, ConditionalGenericConverter, GenericConverter

public class DomainClassConverter<T extends ConversionService & ConverterRegistry>
extends Object
implements ConditionalGenericConverter, ApplicationContextAware

Converter to convert arbitrary input into domain classes managed by Spring Data CrudRepositorys. The implementation uses a ConversionService in turn to convert the source type into the domain class' id type which is then converted into a domain class object by using a CrudRepository.

Author:

Oliver Gierke, Thomas Darimont

Nested Class Summary

Nested classes/interfaces inherited from interface org.springframework.core.convert.converter.GenericConverter

GenericConverter.ConvertiblePair

Constructor Summary

Constructors

Constructor and Description
DomainClassConverter(T conversionService) Creates a new DomainClassConverter for the given ConversionService.

Method Summary

Modifier and Type	Method and Description
Object	convert(Object source, TypeDescriptor sourceType, TypeDescriptor targetType)
Set<GenericConverter.ConvertiblePair>	getConvertibleTypes()
boolean	matches(TypeDescriptor sourceType, TypeDescriptor targetType)
void	setApplicationContext(ApplicationContext context)

Methods inherited from class java.lang.Object

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

Constructor Detail

DomainClassConverter

public DomainClassConverter(T conversionService)

Creates a new DomainClassConverter for the given ConversionService.

Parameters:

conversionService - must not be null.

Method Detail

getConvertibleTypes

@Nonnull
public Set<GenericConverter.ConvertiblePair> getConvertibleTypes()

Specified by:

getConvertibleTypes in interface GenericConverter

convert

@Nullable
public Object convert(@Nullable
                                Object source,
                                TypeDescriptor sourceType,
                                TypeDescriptor targetType)

Specified by:

convert in interface GenericConverter

matches

public boolean matches(TypeDescriptor sourceType,
                       TypeDescriptor targetType)

Specified by:

matches in interface ConditionalConverter

setApplicationContext

public void setApplicationContext(ApplicationContext context)

Specified by:

setApplicationContext in interface ApplicationContextAware