Package io.jmix.data.impl

Class EntityAttributesEraserImpl

java.lang.Object

io.jmix.data.impl.EntityAttributesEraserImpl

All Implemented Interfaces:

EntityAttributesEraser

@Component("data_EntityAttributesEraser")
public class EntityAttributesEraserImpl
extends Object
implements EntityAttributesEraser

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected static interface	EntityAttributesEraserImpl.Visitor

Nested classes/interfaces inherited from interface io.jmix.data.impl.EntityAttributesEraser

EntityAttributesEraser.ReferencesCollector

Field Summary

Fields

Modifier and Type	Field	Description
protected UnconstrainedDataManager	dataManager
protected EntityStates	entityStates
protected Metadata	metadata
protected MetadataTools	metadataTools

Constructor Summary

Constructors

Constructor	Description
EntityAttributesEraserImpl()

Method Summary

Modifier and Type	Method	Description
EntityAttributesEraser.ReferencesCollector	collectErasingReferences(Collection entityList, Predicate predicate)
void	eraseReferences(EntityAttributesEraser.ReferencesCollector referencesCollector)
protected boolean	isPersistentEntityProperty(MetaProperty metaProperty)
void	restoreAttributes(Object entity)
protected void	restoreCollectionAttribute(Object entity, MetaProperty metaProperty, Collection ids)
protected void	restoreSingleAttribute(Object entity, MetaProperty metaProperty, Collection<Object> ids)
protected void	traverseEntities(Object entity, Set<Object> visited, EntityAttributesEraserImpl.Visitor visitor)

Methods inherited from class java.lang.Object

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

Field Details

metadata

@Autowired
protected Metadata metadata

dataManager

@Autowired
protected UnconstrainedDataManager dataManager

entityStates

@Autowired
protected EntityStates entityStates

metadataTools

@Autowired
protected MetadataTools metadataTools

Constructor Details

EntityAttributesEraserImpl

public EntityAttributesEraserImpl()

Method Details

collectErasingReferences

public EntityAttributesEraser.ReferencesCollector collectErasingReferences(Collection entityList,
 Predicate predicate)

Specified by:

collectErasingReferences in interface EntityAttributesEraser

eraseReferences

public void eraseReferences(EntityAttributesEraser.ReferencesCollector referencesCollector)

Specified by:

eraseReferences in interface EntityAttributesEraser

restoreAttributes

public void restoreAttributes(Object entity)

Specified by:

restoreAttributes in interface EntityAttributesEraser

restoreCollectionAttribute

protected void restoreCollectionAttribute(Object entity,
 MetaProperty metaProperty,
 Collection ids)

restoreSingleAttribute

protected void restoreSingleAttribute(Object entity,
 MetaProperty metaProperty,
 Collection<Object> ids)

traverseEntities

protected void traverseEntities(Object entity,
 Set<Object> visited,
 EntityAttributesEraserImpl.Visitor visitor)

isPersistentEntityProperty

protected boolean isPersistentEntityProperty(MetaProperty metaProperty)