org.springframework.data.elasticsearch.core.convert

Class MappingElasticsearchConverter

java.lang.Object

org.springframework.data.elasticsearch.core.convert.MappingElasticsearchConverter

All Implemented Interfaces:

Aware, InitializingBean, ApplicationContextAware, EntityConverter<ElasticsearchPersistentEntity<?>,ElasticsearchPersistentProperty,Object,Document>, EntityReader<Object,Document>, EntityWriter<Object,Document>, ElasticsearchConverter

public class MappingElasticsearchConverter
extends Object
implements ElasticsearchConverter, ApplicationContextAware, InitializingBean

Elasticsearch specific EntityConverter implementation based on domain type metadata.

Since:

3.2

Author:

Rizwan Idrees, Mohsin Husen, Christoph Strobl, Peter-Josef Meisch, Mark Paluch, Roman Puchkovskiy, Konrad Kurdej, Subhobrata Dey, Marc Vanbrabant, Anton Naydenov, vdisk

Constructor Summary

Constructors

Constructor and Description
MappingElasticsearchConverter(MappingContext<? extends ElasticsearchPersistentEntity<?>,ElasticsearchPersistentProperty> mappingContext)
MappingElasticsearchConverter(MappingContext<? extends ElasticsearchPersistentEntity<?>,ElasticsearchPersistentProperty> mappingContext, GenericConversionService conversionService)

Method Summary

Modifier and Type	Method and Description
void	afterPropertiesSet()
ConversionService	getConversionService()
MappingContext<? extends ElasticsearchPersistentEntity<?>,ElasticsearchPersistentProperty>	getMappingContext()
ElasticsearchTypeMapper	getTypeMapper()
<R> R	read(Class<R> type, Document source)
void	setApplicationContext(ApplicationContext applicationContext)
void	setConversions(CustomConversions conversions) Set the CustomConversions to be applied during the mapping process.
void	updateQuery(Query query, Class<?> domainClass) Updates a Query by renaming the property names in the query to the correct mapped field names and the values to the converted values if the ElasticsearchPersistentProperty for a property has a PropertyValueConverter.
void	write(Object source, Document sink)

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.elasticsearch.core.convert.ElasticsearchConverter

convertId, getProjectionFactory, mapObject

Constructor Detail

MappingElasticsearchConverter

public MappingElasticsearchConverter(MappingContext<? extends ElasticsearchPersistentEntity<?>,ElasticsearchPersistentProperty> mappingContext)

MappingElasticsearchConverter

public MappingElasticsearchConverter(MappingContext<? extends ElasticsearchPersistentEntity<?>,ElasticsearchPersistentProperty> mappingContext,
                                     @Nullable
                                     GenericConversionService conversionService)

Method Detail

setApplicationContext

public void setApplicationContext(ApplicationContext applicationContext)
                           throws BeansException

Specified by:

setApplicationContext in interface ApplicationContextAware

Throws:

BeansException

getMappingContext

public MappingContext<? extends ElasticsearchPersistentEntity<?>,ElasticsearchPersistentProperty> getMappingContext()

Specified by:

getMappingContext in interface EntityConverter<ElasticsearchPersistentEntity<?>,ElasticsearchPersistentProperty,Object,Document>

getConversionService

public ConversionService getConversionService()

Specified by:

getConversionService in interface EntityConverter<ElasticsearchPersistentEntity<?>,ElasticsearchPersistentProperty,Object,Document>

setConversions

public void setConversions(CustomConversions conversions)

Set the CustomConversions to be applied during the mapping process.
Conversions are registered after bean initialization.

Parameters:

conversions - must not be null.

afterPropertiesSet

public void afterPropertiesSet()

Specified by:

afterPropertiesSet in interface InitializingBean

getTypeMapper

public ElasticsearchTypeMapper getTypeMapper()

read

public <R> R read(Class<R> type,
                  Document source)

Specified by:

read in interface EntityReader<Object,Document>

write

public void write(Object source,
                  Document sink)

Specified by:

write in interface EntityWriter<Object,Document>

updateQuery

public void updateQuery(Query query,
                        @Nullable
                        Class<?> domainClass)

Description copied from interface: ElasticsearchConverter

Updates a Query by renaming the property names in the query to the correct mapped field names and the values to the converted values if the ElasticsearchPersistentProperty for a property has a PropertyValueConverter. If domainClass is null it's a noop.

Specified by:

updateQuery in interface ElasticsearchConverter

Parameters:

query - the query that is internally updated, must not be null

domainClass - the class of the object that is searched with the query