Package io.jmix.dynattr.impl

Class DynAttrManagerImpl

java.lang.Object

io.jmix.dynattr.impl.DynAttrManagerImpl

All Implemented Interfaces:

DynAttrManager

@Component("dynat_DynamicModelManager")
public class DynAttrManagerImpl
extends Object
implements DynAttrManager

Field Summary

Fields

Modifier and Type	Field	Description
protected AccessManager	accessManager
protected String	dynamicAttributesStore
protected DynAttrMetadata	dynAttrMetadata
protected EntityStates	entityStates
protected ExtendedEntities	extendedEntities
protected FetchPlanRepository	fetchPlanRepository
protected FetchPlans	fetchPlans
static final int	MAX_ENTITIES_FOR_ATTRIBUTE_VALUES_BATCH
protected Metadata	metadata
protected MetadataTools	metadataTools
protected ReferenceToEntitySupport	referenceToEntitySupport
protected StoreAwareLocator	storeAwareLocator

Constructor Summary

Constructors

Constructor	Description
DynAttrManagerImpl()

Method Summary

Modifier and Type	Method	Description
void	addDynamicAttributesState(Collection<Object> entities, FetchPlan fetchPlan)	Adds extra state for each entity and related entities based on the fetchPlan
protected com.google.common.collect.Multimap<MetaClass,Object>	collectEntitiesToLoad(Collection<Object> entities, FetchPlan fetchPlan)
protected Set<Class<?>>	collectEntityClasses(FetchPlan fetchPlan, Set<FetchPlan> visited)
protected void	doFetchValues(MetaClass metaClass, Collection<Object> entities, Collection<AccessConstraint<?>> accessConstraints)
protected void	doStoreCollectionValue(CategoryAttributeValue collectionAttributeValue)	Removes nested CategoryAttributeValue entities for items that were removed from the collection value and creates new child CategoryAttributeValue instances for just added collection value items.
protected void	doStoreValues(Object entity, Collection<AccessConstraint<?>> accessConstraints)
protected List<CategoryAttributeValue>	fetchCollectionValues(List<CategoryAttributeValue> values)
protected void	fetchEntityValues(Collection<AccessConstraint<?>> accessConstraints, List<CategoryAttributeValue> values)	Method loads entity values for CategoryAttributeValues of entity type and sets entity values to the corresponding property of the CategoryAttributeValue entity.
protected List<CategoryAttributeValue>	findValuesByEntityIds(MetaClass metaClass, List<Object> entityIds)
protected List<CategoryAttributeValue>	loadValues(MetaClass metaClass, Collection<AccessConstraint<?>> accessConstraints, List<Object> entityIds)
void	loadValues(Collection<Object> entities, FetchPlan fetchPlan, Collection<AccessConstraint<?>> accessConstraints)	Fetch dynamic attributes from dynamic attributes store for each entity
protected void	setValueToCategoryAttributeValue(CategoryAttributeValue cav, Object value)
void	storeValues(Collection<Object> entities, Collection<AccessConstraint<?>> accessConstraints)	Store dynamic attributes from the entity to store

Methods inherited from class java.lang.Object

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

Field Details

MAX_ENTITIES_FOR_ATTRIBUTE_VALUES_BATCH

public static final int MAX_ENTITIES_FOR_ATTRIBUTE_VALUES_BATCH

See Also:

• Constant Field Values

storeAwareLocator

@Autowired
protected StoreAwareLocator storeAwareLocator

metadata

@Autowired
protected Metadata metadata

metadataTools

@Autowired
protected MetadataTools metadataTools

extendedEntities

@Autowired
protected ExtendedEntities extendedEntities

referenceToEntitySupport

@Autowired
protected ReferenceToEntitySupport referenceToEntitySupport

entityStates

@Autowired
protected EntityStates entityStates

dynAttrMetadata

@Autowired
protected DynAttrMetadata dynAttrMetadata

fetchPlanRepository

@Autowired
protected FetchPlanRepository fetchPlanRepository

fetchPlans

@Autowired
protected FetchPlans fetchPlans

accessManager

@Autowired
protected AccessManager accessManager

dynamicAttributesStore

protected String dynamicAttributesStore

Constructor Details

DynAttrManagerImpl

public DynAttrManagerImpl()

Method Details

storeValues

public void storeValues(Collection<Object> entities,
 Collection<AccessConstraint<?>> accessConstraints)

Description copied from interface: DynAttrManager

Store dynamic attributes from the entity to store

Specified by:

storeValues in interface DynAttrManager

loadValues

public void loadValues(Collection<Object> entities,
 @Nullable
 FetchPlan fetchPlan,
 Collection<AccessConstraint<?>> accessConstraints)

Description copied from interface: DynAttrManager

Fetch dynamic attributes from dynamic attributes store for each entity

Specified by:

loadValues in interface DynAttrManager

addDynamicAttributesState

public void addDynamicAttributesState(Collection<Object> entities,
 @Nullable
 FetchPlan fetchPlan)

Description copied from interface: DynAttrManager

Adds extra state for each entity and related entities based on the fetchPlan

Specified by:

addDynamicAttributesState in interface DynAttrManager

doStoreValues

protected void doStoreValues(Object entity,
 Collection<AccessConstraint<?>> accessConstraints)

doStoreCollectionValue

protected void doStoreCollectionValue(CategoryAttributeValue collectionAttributeValue)

Removes nested CategoryAttributeValue entities for items that were removed from the collection value and creates new child CategoryAttributeValue instances for just added collection value items.

Parameters:

collectionAttributeValue -

doFetchValues

protected void doFetchValues(MetaClass metaClass,
 Collection<Object> entities,
 Collection<AccessConstraint<?>> accessConstraints)

loadValues

protected List<CategoryAttributeValue> loadValues(MetaClass metaClass,
 Collection<AccessConstraint<?>> accessConstraints,
 List<Object> entityIds)

findValuesByEntityIds

protected List<CategoryAttributeValue> findValuesByEntityIds(MetaClass metaClass,
 List<Object> entityIds)

fetchEntityValues

protected void fetchEntityValues(Collection<AccessConstraint<?>> accessConstraints,
 List<CategoryAttributeValue> values)

Method loads entity values for CategoryAttributeValues of entity type and sets entity values to the corresponding property of the CategoryAttributeValue entity.

fetchCollectionValues

protected List<CategoryAttributeValue> fetchCollectionValues(List<CategoryAttributeValue> values)

collectEntitiesToLoad

protected com.google.common.collect.Multimap<MetaClass,Object> collectEntitiesToLoad(Collection<Object> entities,
 @Nullable
 FetchPlan fetchPlan)

collectEntityClasses

protected Set<Class<?>> collectEntityClasses(FetchPlan fetchPlan,
 Set<FetchPlan> visited)

setValueToCategoryAttributeValue

protected void setValueToCategoryAttributeValue(CategoryAttributeValue cav,
 @Nullable
 Object value)