Package org.springframework.data.mongodb.core.convert

Class AbstractMongoConverter

java.lang.Object

org.springframework.data.mongodb.core.convert.AbstractMongoConverter

All Implemented Interfaces:

InitializingBean, EntityConverter<MongoPersistentEntity<?>,MongoPersistentProperty,Object,org.bson.conversions.Bson>, EntityReader<Object,org.bson.conversions.Bson>, EntityWriter<Object,org.bson.conversions.Bson>, CodecRegistryProvider, MongoConverter, MongoWriter<Object>

Direct Known Subclasses:

MappingMongoConverter

public abstract class AbstractMongoConverter
extends Object
implements MongoConverter, InitializingBean

Base class for MongoConverter implementations. Sets up a GenericConversionService and populates basic converters. Allows registering CustomConversions.

Author:

Jon Brisbin, Oliver Gierke, Mark Paluch, Christoph Strobl

Field Summary

Fields

Modifier and Type	Field	Description
protected CustomConversions	conversions
protected final GenericConversionService	conversionService
protected EntityInstantiators	instantiators

Constructor Summary

Constructors

Constructor	Description
AbstractMongoConverter(GenericConversionService conversionService)	Creates a new AbstractMongoConverter using the given GenericConversionService.

Method Summary

Modifier and Type	Method	Description
void	afterPropertiesSet()
ConversionService	getConversionService()
void	setCustomConversions(CustomConversions conversions)	Registers the given custom conversions with the converter.
void	setInstantiators(EntityInstantiators instantiators)	Registers EntityInstantiators to customize entity instantiation.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.springframework.data.mongodb.CodecRegistryProvider

getCodecFor, hasCodecFor

Methods inherited from interface org.springframework.data.convert.EntityConverter

getMappingContext

Methods inherited from interface org.springframework.data.convert.EntityReader

read

Methods inherited from interface org.springframework.data.convert.EntityWriter

write

Methods inherited from interface org.springframework.data.mongodb.core.convert.MongoConverter

convertId, getCodecRegistry, getCustomConversions, getProjectionFactory, getTypeMapper, mapValueToTargetType, project

Methods inherited from interface org.springframework.data.mongodb.core.convert.MongoWriter

convertToMongoType, convertToMongoType, convertToMongoType, toDBRef, toDocumentPointer

Field Details

conversionService

protected final GenericConversionService conversionService

conversions

protected CustomConversions conversions

instantiators

protected EntityInstantiators instantiators

Constructor Details

AbstractMongoConverter

public AbstractMongoConverter(@Nullable
 GenericConversionService conversionService)

Creates a new AbstractMongoConverter using the given GenericConversionService.

Parameters:

conversionService - can be null and defaults to DefaultConversionService.

Method Details

setCustomConversions

public void setCustomConversions(CustomConversions conversions)

Registers the given custom conversions with the converter.

Parameters:

conversions - must not be null.

setInstantiators

public void setInstantiators(@Nullable
 EntityInstantiators instantiators)

Registers EntityInstantiators to customize entity instantiation.

Parameters:

instantiators - can be null. Uses default EntityInstantiators if so.

getConversionService

public ConversionService getConversionService()

Specified by:

getConversionService in interface EntityConverter<MongoPersistentEntity<?>,MongoPersistentProperty,Object,org.bson.conversions.Bson>

afterPropertiesSet

public void afterPropertiesSet()

Specified by:

afterPropertiesSet in interface InitializingBean