Class QueryMapper.MetadataBackedField

java.lang.Object

org.springframework.data.jdbc.core.convert.QueryMapper.Field

org.springframework.data.jdbc.core.convert.QueryMapper.MetadataBackedField

Enclosing class:

QueryMapper

protected static class QueryMapper.MetadataBackedField
extends QueryMapper.Field

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

Since:

3.0

Author:

Mark Paluch, Jens Schauder, Yan Qiang, Mikhail Fedorov, Christoph Strobl

Field Summary

Fields inherited from class QueryMapper.Field

name

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	MetadataBackedField(org.springframework.data.relational.core.sql.SqlIdentifier name, org.springframework.data.relational.core.mapping.RelationalPersistentEntity<?> entity, MappingContext<? extends org.springframework.data.relational.core.mapping.RelationalPersistentEntity<?>, org.springframework.data.relational.core.mapping.RelationalPersistentProperty> context, JdbcConverter converter)	Creates a new QueryMapper.MetadataBackedField with the given name, RelationalPersistentEntity and MappingContext.
protected	MetadataBackedField(org.springframework.data.relational.core.sql.SqlIdentifier name, org.springframework.data.relational.core.mapping.RelationalPersistentEntity<?> entity, MappingContext<? extends org.springframework.data.relational.core.mapping.RelationalPersistentEntity<?>, org.springframework.data.relational.core.mapping.RelationalPersistentProperty> context, @Nullable org.springframework.data.relational.core.mapping.RelationalPersistentProperty property, JdbcConverter converter)	Creates a new QueryMapper.MetadataBackedField with the given name, RelationalPersistentEntity and MappingContext with the given RelationalPersistentProperty.

Method Summary

Modifier and Type	Method	Description
org.springframework.data.relational.core.sql.SqlIdentifier	getMappedColumnName()	Returns the key to be used in the mapped document eventually.
@Nullable PersistentPropertyPath<org.springframework.data.relational.core.mapping.RelationalPersistentProperty>	getPath()
SQLType	getSqlType()
TypeInformation<?>	getTypeHint()
boolean	isEmbedded()

Methods inherited from class Object

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

Constructor Details

MetadataBackedField

protected MetadataBackedField(org.springframework.data.relational.core.sql.SqlIdentifier name,
 org.springframework.data.relational.core.mapping.RelationalPersistentEntity<?> entity,
 MappingContext<? extends org.springframework.data.relational.core.mapping.RelationalPersistentEntity<?>, org.springframework.data.relational.core.mapping.RelationalPersistentProperty> context,
 JdbcConverter converter)

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.

converter - must not be null.

MetadataBackedField

protected MetadataBackedField(org.springframework.data.relational.core.sql.SqlIdentifier name,
 org.springframework.data.relational.core.mapping.RelationalPersistentEntity<?> entity,
 MappingContext<? extends org.springframework.data.relational.core.mapping.RelationalPersistentEntity<?>, org.springframework.data.relational.core.mapping.RelationalPersistentProperty> context,
 @Nullable org.springframework.data.relational.core.mapping.RelationalPersistentProperty property,
 JdbcConverter converter)

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.

converter - may be null.

Method Details

getMappedColumnName

public org.springframework.data.relational.core.sql.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:

the key to be used in the mapped document eventually.

getPath

public @Nullable PersistentPropertyPath<org.springframework.data.relational.core.mapping.RelationalPersistentProperty> getPath()

isEmbedded

public boolean isEmbedded()

Overrides:

isEmbedded in class QueryMapper.Field

getTypeHint

public TypeInformation<?> getTypeHint()

Overrides:

getTypeHint in class QueryMapper.Field

getSqlType

public SQLType getSqlType()

Overrides:

getSqlType in class QueryMapper.Field