org.springframework.data.elasticsearch.core.convert

Class DefaultElasticsearchTypeMapper

java.lang.Object

org.springframework.data.convert.DefaultTypeMapper<Map<String,Object>>

org.springframework.data.elasticsearch.core.convert.DefaultElasticsearchTypeMapper

All Implemented Interfaces:

Aware, BeanClassLoaderAware, TypeMapper<Map<String,Object>>, ElasticsearchTypeMapper

public class DefaultElasticsearchTypeMapper
extends DefaultTypeMapper<Map<String,Object>>
implements ElasticsearchTypeMapper

Elasticsearch specific TypeMapper implementation.

Since:

3.2

Author:

Christoph Strobl, Mark Paluch

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	DefaultElasticsearchTypeMapper.MapTypeAliasAccessor TypeAliasAccessor to store aliases in a Map.

Field Summary

Fields inherited from interface org.springframework.data.elasticsearch.core.convert.ElasticsearchTypeMapper

DEFAULT_TYPE_KEY

Constructor Summary

Constructors

Constructor and Description
DefaultElasticsearchTypeMapper(String typeKey)
DefaultElasticsearchTypeMapper(String typeKey, List<? extends TypeInformationMapper> mappers)
DefaultElasticsearchTypeMapper(String typeKey, MappingContext<? extends PersistentEntity<?,?>,?> mappingContext)
DefaultElasticsearchTypeMapper(String typeKey, TypeAliasAccessor<Map<String,Object>> accessor, MappingContext<? extends PersistentEntity<?,?>,?> mappingContext, List<? extends TypeInformationMapper> mappers)

Method Summary

Modifier and Type	Method and Description
protected TypeInformation<?>	getFallbackTypeFor(Map<String,Object> source)
String	getTypeKey()
boolean	isTypeKey(String key) Returns whether the given key is the type key.

Methods inherited from class org.springframework.data.convert.DefaultTypeMapper

getAliasFor, readType, readType, setBeanClassLoader, writeType, writeType

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.ElasticsearchTypeMapper

containsTypeInformation, create

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

readType, readType, writeType, writeType

Constructor Detail

DefaultElasticsearchTypeMapper

public DefaultElasticsearchTypeMapper(@Nullable
                                      String typeKey)

DefaultElasticsearchTypeMapper

public DefaultElasticsearchTypeMapper(@Nullable
                                      String typeKey,
                                      MappingContext<? extends PersistentEntity<?,?>,?> mappingContext)

DefaultElasticsearchTypeMapper

public DefaultElasticsearchTypeMapper(@Nullable
                                      String typeKey,
                                      List<? extends TypeInformationMapper> mappers)

DefaultElasticsearchTypeMapper

public DefaultElasticsearchTypeMapper(@Nullable
                                      String typeKey,
                                      TypeAliasAccessor<Map<String,Object>> accessor,
                                      @Nullable
                                      MappingContext<? extends PersistentEntity<?,?>,?> mappingContext,
                                      List<? extends TypeInformationMapper> mappers)

Method Detail

isTypeKey

public boolean isTypeKey(String key)

Description copied from interface: ElasticsearchTypeMapper

Returns whether the given key is the type key.

Specified by:

isTypeKey in interface ElasticsearchTypeMapper

Returns:

true if given key is used as type hint key.

getTypeKey

@Nullable
public String getTypeKey()

Specified by:

getTypeKey in interface ElasticsearchTypeMapper

Returns:

the type key.

getFallbackTypeFor

protected TypeInformation<?> getFallbackTypeFor(Map<String,Object> source)

Overrides:

getFallbackTypeFor in class DefaultTypeMapper<Map<String,Object>>