org.springframework.data.document.mongodb.convert
Class AbstractMongoConverter

java.lang.Object
  org.springframework.data.document.mongodb.convert.AbstractMongoConverter

All Implemented Interfaces:

MongoConverter, MongoReader<java.lang.Object>, MongoWriter<java.lang.Object>

Direct Known Subclasses:

MappingMongoConverter, SimpleMongoConverter

public abstract class AbstractMongoConverter
extends java.lang.Object
implements MongoConverter

Author:

Jon Brisbin

Nested Class Summary

private static class

AbstractMongoConverter.CustomToStringConverter

Field Summary

protected GenericConversionService	conversionService
private java.util.Set<ConvertiblePair>	customTypeMapping
private static java.util.List<java.lang.Class<?>>	MONGO_TYPES

Constructor Summary

AbstractMongoConverter(GenericConversionService conversionService)

Method Summary

void	afterPropertiesSet()
ConversionService	getConversionService()
protected java.lang.Class<?>	getCustomTarget(java.lang.Class<?> source, java.lang.Class<?> expectedTargetType)
private void	initializeConverters() Registers converters for ObjectId handling, removes plain Object.toString() converter and promotes the configured ConversionService to MappingBeanHelper.
java.lang.Object[]	maybeConvertArray(java.lang.Object[] src)
BasicDBList	maybeConvertList(BasicDBList dbl)
java.lang.Object	maybeConvertObject(java.lang.Object obj)
private void	registerConverter(java.lang.Object converter) Inspects the given AbstractMongoConverter.CustomToStringConverter for the types it can convert and registers the pair for custom type conversion in case the target type is a Mongo basic type.
void	setCustomConverters(java.util.Set<?> converters) Add custom AbstractMongoConverter.CustomToStringConverter or ConverterFactory instances to be used that will take presidence over metadata driven conversion between of objects to/from DBObject

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.document.mongodb.convert.MongoConverter

convertObjectId, convertObjectId, getMappingContext

Methods inherited from interface org.springframework.data.document.mongodb.MongoWriter

write

Methods inherited from interface org.springframework.data.document.mongodb.MongoReader

read

Field Detail

MONGO_TYPES

private static final java.util.List<java.lang.Class<?>> MONGO_TYPES

conversionService

protected final GenericConversionService conversionService

customTypeMapping

private final java.util.Set<ConvertiblePair> customTypeMapping

Constructor Detail

AbstractMongoConverter

public AbstractMongoConverter(GenericConversionService conversionService)

Method Detail

setCustomConverters

public void setCustomConverters(java.util.Set<?> converters)

Add custom AbstractMongoConverter.CustomToStringConverter or ConverterFactory instances to be used that will take presidence over metadata driven conversion between of objects to/from DBObject

Parameters:

converters -

initializeConverters

private void initializeConverters()

Registers converters for ObjectId handling, removes plain Object.toString() converter and promotes the configured ConversionService to MappingBeanHelper.

registerConverter

private void registerConverter(java.lang.Object converter)

Inspects the given AbstractMongoConverter.CustomToStringConverter for the types it can convert and registers the pair for custom type conversion in case the target type is a Mongo basic type.

Parameters:

converter -

getCustomTarget

protected java.lang.Class<?> getCustomTarget(java.lang.Class<?> source,
                                             java.lang.Class<?> expectedTargetType)

getConversionService

public ConversionService getConversionService()

Specified by:

getConversionService in interface MongoConverter

afterPropertiesSet

public void afterPropertiesSet()

maybeConvertObject

public java.lang.Object maybeConvertObject(java.lang.Object obj)

Specified by:

maybeConvertObject in interface MongoConverter

maybeConvertArray

public java.lang.Object[] maybeConvertArray(java.lang.Object[] src)

Specified by:

maybeConvertArray in interface MongoConverter

maybeConvertList

public BasicDBList maybeConvertList(BasicDBList dbl)

Specified by:

maybeConvertList in interface MongoConverter