Package org.springframework.data.mongodb.core.mapping

Class MongoMappingContext

java.lang.Object

org.springframework.data.mapping.context.AbstractMappingContext<MongoPersistentEntity<?>,MongoPersistentProperty>

org.springframework.data.mongodb.core.mapping.MongoMappingContext

All Implemented Interfaces:

Aware, InitializingBean, ApplicationContextAware, ApplicationEventPublisherAware, MappingContext<MongoPersistentEntity<?>,MongoPersistentProperty>

public class MongoMappingContext
extends AbstractMappingContext<MongoPersistentEntity<?>,MongoPersistentProperty>
implements ApplicationContextAware

Default implementation of a MappingContext for MongoDB using BasicMongoPersistentEntity and BasicMongoPersistentProperty as primary abstractions.

Author:

Jon Brisbin, Oliver Gierke, Christoph Strobl

Constructor Summary

Constructors

Constructor	Description
MongoMappingContext()	Creates a new MongoMappingContext.

Method Summary

Modifier and Type	Method	Description
protected <T> BasicMongoPersistentEntity<T>	createPersistentEntity(TypeInformation<T> typeInformation)
MongoPersistentProperty	createPersistentProperty(Property property, MongoPersistentEntity<?> owner, SimpleTypeHolder simpleTypeHolder)
MongoPersistentEntity<?>	getPersistentEntity(MongoPersistentProperty persistentProperty)
boolean	isAutoIndexCreation()	Returns whether auto-index creation is enabled or disabled.
void	setApplicationContext(ApplicationContext applicationContext)
void	setAutoIndexCreation(boolean autoCreateIndexes)	Enables/disables auto-index creation.
void	setFieldNamingStrategy(FieldNamingStrategy fieldNamingStrategy)	Configures the FieldNamingStrategy to be used to determine the field name if no manual mapping is applied.
protected boolean	shouldCreatePersistentEntityFor(TypeInformation<?> type)

Methods inherited from class org.springframework.data.mapping.context.AbstractMappingContext

addPersistentEntity, addPersistentEntity, afterPropertiesSet, doFindPersistentPropertyPaths, findPersistentPropertyPaths, getManagedTypes, getPersistentEntities, getPersistentEntity, getPersistentEntity, getPersistentPropertyPath, getPersistentPropertyPath, getPersistentPropertyPath, hasPersistentEntityFor, initialize, setApplicationEventPublisher, setInitialEntitySet, setManagedTypes, setSimpleTypeHolder, setStrict, shouldCreateProperties

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.mapping.context.MappingContext

getRequiredPersistentEntity, getRequiredPersistentEntity, getRequiredPersistentEntity

Constructor Details

MongoMappingContext

public MongoMappingContext()

Creates a new MongoMappingContext.

Method Details

setFieldNamingStrategy

public void setFieldNamingStrategy(@Nullable
 FieldNamingStrategy fieldNamingStrategy)

Configures the FieldNamingStrategy to be used to determine the field name if no manual mapping is applied. Defaults to a strategy using the plain property name.

Parameters:

fieldNamingStrategy - the FieldNamingStrategy to be used to determine the field name if no manual mapping is applied.

shouldCreatePersistentEntityFor

protected boolean shouldCreatePersistentEntityFor(TypeInformation<?> type)

Overrides:

shouldCreatePersistentEntityFor in class AbstractMappingContext<MongoPersistentEntity<?>,MongoPersistentProperty>

createPersistentProperty

public MongoPersistentProperty createPersistentProperty(Property property,
 MongoPersistentEntity<?> owner,
 SimpleTypeHolder simpleTypeHolder)

Specified by:

createPersistentProperty in class AbstractMappingContext<MongoPersistentEntity<?>,MongoPersistentProperty>

createPersistentEntity

protected <T> BasicMongoPersistentEntity<T> createPersistentEntity(TypeInformation<T> typeInformation)

Specified by:

createPersistentEntity in class AbstractMappingContext<MongoPersistentEntity<?>,MongoPersistentProperty>

setApplicationContext

public void setApplicationContext(ApplicationContext applicationContext)
                           throws BeansException

Specified by:

setApplicationContext in interface ApplicationContextAware

Overrides:

setApplicationContext in class AbstractMappingContext<MongoPersistentEntity<?>,MongoPersistentProperty>

Throws:

BeansException

isAutoIndexCreation

public boolean isAutoIndexCreation()

Returns whether auto-index creation is enabled or disabled.
NOTE: Index creation should happen at a well-defined time that is ideally controlled by the application itself.

Returns:

true when auto-index creation is enabled; false otherwise.
INFO: As of 3.x the default will is set to false was true in 2.x.

Since:

2.2

See Also:

• Indexed

setAutoIndexCreation

public void setAutoIndexCreation(boolean autoCreateIndexes)

Enables/disables auto-index creation.
NOTE:Index creation should happen at a well-defined time that is ideally controlled by the application itself.

Parameters:

autoCreateIndexes - set to true to enable auto-index creation.

Since:

2.2

See Also:

• Indexed

getPersistentEntity

@Nullable
public MongoPersistentEntity<?> getPersistentEntity(MongoPersistentProperty persistentProperty)

Specified by:

getPersistentEntity in interface MappingContext<MongoPersistentEntity<?>,MongoPersistentProperty>

Overrides:

getPersistentEntity in class AbstractMappingContext<MongoPersistentEntity<?>,MongoPersistentProperty>