Package io.jmix.dynmodel.impl.db

Class DbDynamicModelStorage

java.lang.Object

io.jmix.dynmodel.impl.db.DbDynamicModelStorage

All Implemented Interfaces:

DynamicModelStorage

@Component("dynmod_DbDynamicModelStorage")
public class DbDynamicModelStorage
extends Object
implements DynamicModelStorage

JDBC-backed storage for dynamic entity rows and static-entity dynamic side-table values.

Constructor Summary

Constructors

Constructor	Description
DbDynamicModelStorage()

Method Summary

Modifier and Type	Method	Description
long	count(LoadContext<?> context)
Object	create(Object entity)	Creates a dynamic entity row.
void	delete(Object entity)
@Nullable Object	load(String entityName, Object id, @Nullable FetchPlan fetchPlan, Collection<AccessConstraint<?>> accessConstraints)
List<Object>	loadList(LoadContext<?> context)
Map<String,Object>	loadValues(Object entity, @Nullable FetchPlan fetchPlan, Collection<AccessConstraint<?>> accessConstraints)
Map<Object,Map<String,Object>>	loadValuesBatch(List<Object> entities, @Nullable FetchPlan fetchPlan, Collection<AccessConstraint<?>> accessConstraints)
void	removeCollection(Object entity, MetaProperty property)
void	removeValues(Object entity)
void	storeValues(Object entity, DynamicValues dynamicValues)	Stores single-valued dynamic attributes of a static entity in its side table.
void	syncCollection(Object entity, MetaProperty property, List<?> items)
Object	update(Object entity)	Updates a dynamic entity row.

Methods inherited from class java.lang.Object

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

Constructor Details

DbDynamicModelStorage

public DbDynamicModelStorage()

Method Details

loadValues

public Map<String,Object> loadValues(Object entity,
 @Nullable FetchPlan fetchPlan,
 Collection<AccessConstraint<?>> accessConstraints)

Specified by:

loadValues in interface DynamicModelStorage

loadValuesBatch

public Map<Object,Map<String,Object>> loadValuesBatch(List<Object> entities,
 @Nullable FetchPlan fetchPlan,
 Collection<AccessConstraint<?>> accessConstraints)

Specified by:

loadValuesBatch in interface DynamicModelStorage

storeValues

public void storeValues(Object entity,
 DynamicValues dynamicValues)

Stores single-valued dynamic attributes of a static entity in its side table.

Specified by:

storeValues in interface DynamicModelStorage

Parameters:

entity - static owner entity

dynamicValues - dynamic values to persist

removeValues

public void removeValues(Object entity)

Specified by:

removeValues in interface DynamicModelStorage

syncCollection

public void syncCollection(Object entity,
 MetaProperty property,
 List<?> items)

Specified by:

syncCollection in interface DynamicModelStorage

removeCollection

public void removeCollection(Object entity,
 MetaProperty property)

Specified by:

removeCollection in interface DynamicModelStorage

load

public @Nullable Object load(String entityName,
 Object id,
 @Nullable FetchPlan fetchPlan,
 Collection<AccessConstraint<?>> accessConstraints)

Specified by:

load in interface DynamicModelStorage

loadList

public List<Object> loadList(LoadContext<?> context)

Specified by:

loadList in interface DynamicModelStorage

count

public long count(LoadContext<?> context)

Specified by:

count in interface DynamicModelStorage

create

public Object create(Object entity)

Creates a dynamic entity row.

Specified by:

create in interface DynamicModelStorage

Parameters:

entity - dynamic entity instance

Returns:

the same entity instance

update

public Object update(Object entity)

Updates a dynamic entity row.

Specified by:

update in interface DynamicModelStorage

Parameters:

entity - dynamic entity instance

Returns:

the same entity instance

delete

public void delete(Object entity)

Specified by:

delete in interface DynamicModelStorage