Class QueryMapper.MetadataBackedField

java.lang.Object

org.springframework.data.r2dbc.query.QueryMapper.Field

org.springframework.data.r2dbc.query.QueryMapper.MetadataBackedField

Enclosing class:

QueryMapper

protected static class QueryMapper.MetadataBackedField
extends QueryMapper.Field

Extension of QueryMapper.Field to be backed with mapping metadata.

Author:

Mark Paluch, Roman Chigvintsev, Manousos Mathioudakis, Jens Schauder, Yan Qiang

Field Summary

Fields inherited from class QueryMapper.Field

name

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	MetadataBackedField(SqlIdentifier name, RelationalPersistentEntity<?> entity, MappingContext<? extends RelationalPersistentEntity<?>, RelationalPersistentProperty> context)	Creates a new QueryMapper.MetadataBackedField with the given name, RelationalPersistentEntity and MappingContext.
protected	MetadataBackedField(SqlIdentifier name, RelationalPersistentEntity<?> entity, MappingContext<? extends RelationalPersistentEntity<?>, RelationalPersistentProperty> context, @Nullable RelationalPersistentProperty property)	Creates a new QueryMapper.MetadataBackedField with the given name, RelationalPersistentEntity and MappingContext with the given RelationalPersistentProperty.

Method Summary

Modifier and Type	Method	Description
SqlIdentifier	getMappedColumnName()	Returns the key to be used in the mapped document eventually.
@Nullable RelationalPersistentProperty	getProperty()
TypeInformation<?>	getTypeHint()
boolean	isEmbedded()

Methods inherited from class QueryMapper.Field

getRequiredProperty

Methods inherited from class Object

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

Constructor Details

MetadataBackedField

protected MetadataBackedField(SqlIdentifier name,
 RelationalPersistentEntity<?> entity,
 MappingContext<? extends RelationalPersistentEntity<?>, RelationalPersistentProperty> context)

Creates a new QueryMapper.MetadataBackedField with the given name, RelationalPersistentEntity and MappingContext.

Parameters:

name - must not be null or empty.

entity - must not be null.

context - must not be null.

MetadataBackedField

protected MetadataBackedField(SqlIdentifier name,
 RelationalPersistentEntity<?> entity,
 MappingContext<? extends RelationalPersistentEntity<?>, RelationalPersistentProperty> context,
 @Nullable RelationalPersistentProperty property)

Creates a new QueryMapper.MetadataBackedField with the given name, RelationalPersistentEntity and MappingContext with the given RelationalPersistentProperty.

Parameters:

name - must not be null or empty.

entity - must not be null.

context - must not be null.

property - may be null.

Method Details

getMappedColumnName

public SqlIdentifier getMappedColumnName()

Description copied from class: QueryMapper.Field

Returns the key to be used in the mapped document eventually.

Overrides:

getMappedColumnName in class QueryMapper.Field

Returns:

getTypeHint

public TypeInformation<?> getTypeHint()

Overrides:

getTypeHint in class QueryMapper.Field

isEmbedded

public boolean isEmbedded()

Overrides:

isEmbedded in class QueryMapper.Field

getProperty

public @Nullable RelationalPersistentProperty getProperty()

Overrides:

getProperty in class QueryMapper.Field