Uses of Interface
org.apache.cayenne.Persistent

Packages that use Persistent

Package	Description
org.apache.cayenne	Contains persistence APIs directly accessible by users.
org.apache.cayenne.access	Contains classes that make up Cayenne ORM stack.
org.apache.cayenne.access.flush.operation
org.apache.cayenne.ashwood
org.apache.cayenne.exp	Cayenne data expression classes.
org.apache.cayenne.exp.property	Property API
org.apache.cayenne.graph	Contains generic graph management tools used in Cayenne.
org.apache.cayenne.map	Contains O/R mapping classes that store relational database metadata information and map it to Java classes.
org.apache.cayenne.query	Defines standard queries supported by Cayenne and extension mechanism to create custom queries.
org.apache.cayenne.reflect
org.apache.cayenne.util	General utility classes.

Uses of Persistent in org.apache.cayenne

Subinterfaces of Persistent in org.apache.cayenne

Modifier and Type	Interface	Description
interface	DataObject	Defines basic methods for a persistent object in Cayenne.

Classes in org.apache.cayenne that implement Persistent

Modifier and Type	Class	Description
class	BaseDataObject	Base implementation of DataObject, have no assumption about how data is actually stored.
class	CayenneDataObject	Implementation of DataObject that uses Map to store object fields.
class	HybridDataObject	This data object like CayenneDataObject uses Map to store generic attributes, only difference is that this Map will be created lazily at first write, thus reducing memory penalty if possible.
class	PersistentObject	A convenience base superclass for concrete Persistent objects.

Fields in org.apache.cayenne declared as Persistent

Modifier and Type	Field	Description
protected Persistent	DeleteDenyException.object

Methods in org.apache.cayenne with type parameters of type Persistent

Modifier and Type	Method	Description
<T extends Persistent> T	BaseContext.localObject(T objectFromAnotherContext)
<T extends Persistent> T	ObjectContext.localObject(T objectFromAnotherContext)	Returns a local copy of 'objectFromAnotherContext' object.

Methods in org.apache.cayenne that return Persistent

Modifier and Type	Method	Description
Persistent	DeleteDenyException.getObject()

Methods in org.apache.cayenne with parameters of type Persistent

Modifier and Type	Method	Description
static Map<String,Object>	Cayenne.compoundPKForObject(Persistent dataObject)	Returns a primary key map for a persistent object.
static ClassDescriptor	Cayenne.getClassDescriptor(Persistent object)	Returns class descriptor for the object or null if the object is not registered with an ObjectContext or descriptor was not found.
static ObjEntity	Cayenne.getObjEntity(Persistent p)	Returns mapped ObjEntity for object.
static PropertyDescriptor	Cayenne.getProperty(Persistent object, String properyName)	Returns property descriptor for specified property.
static int	Cayenne.intPKForObject(Persistent dataObject)	Returns an int primary key value for a persistent object.
static long	Cayenne.longPKForObject(Persistent dataObject)	Returns an int primary key value for a persistent object.
static Object	Cayenne.pkForObject(Persistent dataObject)	Returns a primary key value for a persistent object.
void	BaseContext.prepareForAccess(Persistent object, String property, boolean lazyFaulting)
void	ObjectContext.prepareForAccess(Persistent object, String property, boolean lazyFaulting)	A callback method that child Persistent objects are expected to call before accessing property values.
void	BaseContext.propertyChanged(Persistent object, String property, Object oldValue, Object newValue)
void	ObjectContext.propertyChanged(Persistent object, String property, Object oldValue, Object newValue)	A callback method that child Persistent objects are expected to call from inside the setter after modifying a value of a persistent property, including "simple" and "arc" properties.
abstract Object	Fault.resolveFault(Persistent sourceObject, String relationshipName)	Returns an object for a given source object and relationship.
protected void	BaseDataObject.willConnect(String relationshipName, Persistent object)	Called before establishing a relationship with another object.

Constructors in org.apache.cayenne with parameters of type Persistent

Modifier	Constructor	Description
	DeleteDenyException(Persistent object, String relationship, String reason)

Uses of Persistent in org.apache.cayenne.access

Fields in org.apache.cayenne.access with type parameters of type Persistent

Modifier and Type	Field	Description
protected Map<Object,Persistent>	ObjectStore.objectMap

Methods in org.apache.cayenne.access with type parameters of type Persistent

Modifier and Type	Method	Description
<T extends Persistent> T	DataContext.objectFromDataRow(Class<T> objectClass, DataRow dataRow)	Creates a DataObject from DataRow.

Methods in org.apache.cayenne.access that return Persistent

Modifier and Type	Method	Description
Persistent	DataContext.newObject(String entityName)	Instantiates a new object and registers it with this context.

Methods in org.apache.cayenne.access that return types with arguments of type Persistent

Modifier and Type	Method	Description
Map<Object,Persistent>	DefaultObjectMapRetainStrategy.createObjectMap()
Map<Object,Persistent>	ObjectMapRetainStrategy.createObjectMap()
Iterator<Persistent>	ObjectStore.getObjectIterator()	Returns an iterator over the registered objects.
List<Persistent>	ObjectStore.objectsInState(int state)	Return a subset of registered objects that are in a certain persistence state.

Methods in org.apache.cayenne.access with parameters of type Persistent

Modifier and Type	Method	Description
DataRow	DataContext.currentSnapshot(Persistent object)	Returns a DataRow reflecting current, possibly uncommitted, object state.
Object	AttributeFault.resolveFault(Persistent sourceObject, String attributeName)
Object	ToManyListFault.resolveFault(Persistent sourceObject, String relationshipName)	Resolves this fault to a List of objects.
Object	ToManyMapFault.resolveFault(Persistent sourceObject, String relationshipName)
Object	ToManySetFault.resolveFault(Persistent sourceObject, String relationshipName)
Object	ToOneFault.resolveFault(Persistent sourceObject, String relationshipName)	Resolves this fault to a DataObject.

Constructors in org.apache.cayenne.access with parameters of type Persistent

Modifier	Constructor	Description
	ToManyList(Persistent source, String relationship)	Creates ToManyList.
protected	ToManySet(Persistent relationshipOwner, String relationshipName)

Constructor parameters in org.apache.cayenne.access with type arguments of type Persistent

Modifier	Constructor	Description
	NoSyncObjectStore(DataRowStore dataRowCache, Map<Object,Persistent> objectMap)
	ObjectStore(DataRowStore dataRowCache, Map<Object,Persistent> objectMap)	Creates an ObjectStore with DataRowStore and a map to use for storing registered objects.

Uses of Persistent in org.apache.cayenne.access.flush.operation

Fields in org.apache.cayenne.access.flush.operation declared as Persistent

Modifier and Type	Field	Description
protected final Persistent	BaseDbRowOp.object

Methods in org.apache.cayenne.access.flush.operation that return Persistent

Modifier and Type	Method	Description
Persistent	BaseDbRowOp.getObject()
Persistent	DbRowOp.getObject()

Methods in org.apache.cayenne.access.flush.operation with parameters of type Persistent

Modifier and Type	Method	Description
static DbRowOpType	DbRowOpType.forObject(Persistent object)

Constructors in org.apache.cayenne.access.flush.operation with parameters of type Persistent

Modifier	Constructor	Description
protected	BaseDbRowOp(Persistent object, DbEntity entity, ObjectId id)
	DeleteDbRowOp(Persistent object, DbEntity entity, ObjectId id)
	InsertDbRowOp(Persistent object, DbEntity entity, ObjectId id)
	UpdateDbRowOp(Persistent object, DbEntity entity, ObjectId id)

Uses of Persistent in org.apache.cayenne.ashwood

Methods in org.apache.cayenne.ashwood that return Persistent

Modifier and Type	Method	Description
protected Persistent	AshwoodEntitySorter.findReflexiveMaster(Persistent object, ObjRelationship toOneRel, String targetEntityName)

Methods in org.apache.cayenne.ashwood with parameters of type Persistent

Modifier and Type	Method	Description
protected Persistent	AshwoodEntitySorter.findReflexiveMaster(Persistent object, ObjRelationship toOneRel, String targetEntityName)

Method parameters in org.apache.cayenne.ashwood with type arguments of type Persistent

Modifier and Type	Method	Description
protected <E> Digraph<E,Boolean>	AshwoodEntitySorter.buildDigraph(ObjEntity objEntity, List<E> objects, Function<E,Persistent> converter)
protected <E> void	AshwoodEntitySorter.sortObjectsForEntity(ObjEntity objEntity, List<E> objects, boolean deleteOrder, Function<E,Persistent> converter)

Uses of Persistent in org.apache.cayenne.exp

Methods in org.apache.cayenne.exp with type parameters of type Persistent

Modifier and Type	Method	Description
static <T extends Persistent> Property<T>	Property.createSelf(Class<? super T> type)	Deprecated. Creates "self" Property for persistent class.
<T extends Persistent> Property<T>	Property.flat(Class<T> tClass)	Deprecated. Create new "flat" property for toMany relationship.

Methods in org.apache.cayenne.exp with parameters of type Persistent

Modifier and Type	Method	Description
static Expression	ExpressionFactory.matchAnyExp(Persistent... objects)	Creates an expression that matches any of the objects contained in the objects array
static Expression	ExpressionFactory.matchExp(Persistent object)	Creates an expression that matches the primary key of object in ObjectId's IdSnapshot for the argument object.

Method parameters in org.apache.cayenne.exp with type arguments of type Persistent

Modifier and Type	Method	Description
static Expression	ExpressionFactory.matchAnyExp(List<? extends Persistent> objects)	Creates an expression that matches any of the objects contained in the list objects

Uses of Persistent in org.apache.cayenne.exp.property

Classes in org.apache.cayenne.exp.property with type parameters of type Persistent

Modifier and Type	Class	Description
class	CollectionProperty<V extends Persistent,E extends Collection<V>>	Base class for ListProperty and SetProperty
class	EntityProperty<E extends Persistent>	Property that represents to-one relationships.
class	ListProperty<V extends Persistent>	Property that represents to-many relationship mapped on List.
class	MapProperty<K,V extends Persistent>	Property that represents to-many relationship mapped on Map.
class	SetProperty<V extends Persistent>	Property that represents to-many relationship mapped on Set.

Methods in org.apache.cayenne.exp.property with type parameters of type Persistent

Modifier and Type	Method	Description
static <T extends Persistent> EntityProperty<T>	PropertyFactory.createEntity(String name, Class<T> type)	Create entity property
static <T extends Persistent> EntityProperty<T>	PropertyFactory.createEntity(String name, Expression expression, Class<T> entityType)	Create entity property
static <T extends Persistent> EntityProperty<T>	PropertyFactory.createEntity(Expression expression, Class<T> type)	Create entity property
static <T extends Persistent> ListProperty<T>	PropertyFactory.createList(String name, Class<T> entityType)	Create to-many relationship mapped on list property
static <T extends Persistent> ListProperty<T>	PropertyFactory.createList(String name, Expression expression, Class<T> entityType)	Create to-many relationship mapped on list property
static <K, V extends Persistent> MapProperty<K,V>	PropertyFactory.createMap(String name, Class<K> keyType, Class<V> entityType)	Create to-many relationship mapped on map property
static <K, V extends Persistent> MapProperty<K,V>	PropertyFactory.createMap(String name, Expression expression, Class<K> keyType, Class<V> entityType)	Create to-many relationship mapped on map property
static <T extends Persistent> EntityProperty<T>	PropertyFactory.createSelf(Class<T> type)	Self property allows to create column queries that return full objects along with custom column set.
static <T extends Persistent> EntityProperty<T>	PropertyFactory.createSelf(Expression expression, Class<T> type)	Self property allows to create column queries that return full objects along with custom column set.
static <T extends Persistent> SetProperty<T>	PropertyFactory.createSet(String name, Class<T> entityType)	Create to-many relationship mapped on set property
static <T extends Persistent> SetProperty<T>	PropertyFactory.createSet(String name, Expression expression, Class<T> entityType)	Create to-many relationship mapped on set property
default <T extends Persistent> EntityProperty<T>	RelationshipProperty.dot(EntityProperty<T> property)	Constructs a new property path by appending the argument to the existing property separated by a dot.
default <T extends Persistent> ListProperty<T>	RelationshipProperty.dot(ListProperty<T> property)	Constructs a new property path by appending the argument to the existing property separated by a dot.
default <K, V extends Persistent> MapProperty<K,V>	RelationshipProperty.dot(MapProperty<K,V> property)	Constructs a new property path by appending the argument to the existing property separated by a dot.
default <T extends Persistent> SetProperty<T>	RelationshipProperty.dot(SetProperty<T> property)	Constructs a new property path by appending the argument to the existing property separated by a dot.

Methods in org.apache.cayenne.exp.property with parameters of type Persistent

Modifier and Type	Method	Description
final Expression	CollectionProperty.contains(V firstValue, V... moreValues)
final Expression	MapProperty.contains(V firstValue, V... moreValues)
final Expression	CollectionProperty.notContains(V firstValue, V... moreValues)
final Expression	MapProperty.notContains(V firstValue, V... moreValues)

Uses of Persistent in org.apache.cayenne.graph

Methods in org.apache.cayenne.graph that return Persistent

Modifier and Type	Method	Description
protected Persistent	ChildDiffLoader.findObject(Object nodeId)
protected Persistent	ChildDiffLoader.findObjectInCollection(Object nodeId, Object toManyHolder)

Uses of Persistent in org.apache.cayenne.map

Methods in org.apache.cayenne.map with parameters of type Persistent

Modifier and Type	Method	Description
ObjEntity	DataMap.getObjEntity(Persistent object)
ObjEntity	EntityResolver.getObjEntity(Persistent object)
ObjEntity	MappingNamespace.getObjEntity(Persistent object)

Uses of Persistent in org.apache.cayenne.query

Constructors in org.apache.cayenne.query with parameters of type Persistent

Modifier	Constructor	Description
	RefreshQuery(Persistent object)	Creates a RefreshQuery that refreshes a single object, including invalidation of its relationships.

Uses of Persistent in org.apache.cayenne.reflect

Methods in org.apache.cayenne.reflect with parameters of type Persistent

Modifier and Type	Method	Description
void	LifecycleCallbackRegistry.performCallbacks(LifecycleEvent type, Persistent object)	Invokes callbacks of a specific type for a given entity object.

Uses of Persistent in org.apache.cayenne.util

Fields in org.apache.cayenne.util declared as Persistent

Modifier and Type	Field	Description
protected Persistent	RelationshipFault.relationshipOwner

Fields in org.apache.cayenne.util with type parameters of type Persistent

Modifier and Type	Field	Description
protected Map<ObjectId,Persistent>	ObjectDetachOperation.seen

Methods in org.apache.cayenne.util with type parameters of type Persistent

Modifier and Type	Method	Description
<T extends Persistent> T	DeepMergeOperation.merge(T peerInParentContext)
<T extends Persistent> T	ShallowMergeOperation.merge(T peerInParentContext)

Methods in org.apache.cayenne.util that return Persistent

Modifier and Type	Method	Description
Persistent	RelationshipFault.getRelationshipOwner()

Methods in org.apache.cayenne.util with parameters of type Persistent

Modifier and Type	Method	Description
protected void	PersistentObjectHolder.connect(Persistent persistent)	Returns an object that should be stored as a value in this ValueHolder, ensuring that it is registered with the same context.
protected void	ObjectContextGraphAction.handleArcPropertyChange(Persistent object, ArcProperty property, Object oldValue, Object newValue)
void	ObjectContextGraphAction.handlePropertyChange(Persistent object, String propertyName, Object oldValue, Object newValue)	Handles property change in a Persistent object, routing to either ObjectContextGraphAction.handleArcPropertyChange(Persistent, ArcProperty, Object, Object) or ObjectContextGraphAction.handleSimplePropertyChange(Persistent, String, Object, Object).
protected void	ObjectContextGraphAction.handleSimplePropertyChange(Persistent object, String propertyName, Object oldValue, Object newValue)
protected boolean	ObjectContextGraphAction.markAsDirty(Persistent object)	Changes object state to MODIFIED if needed, returning true if the change has occurred, false if not.

Constructors in org.apache.cayenne.util with parameters of type Persistent

Modifier	Constructor	Description
	PersistentObjectHolder(Persistent relationshipOwner, String relationshipName)
	PersistentObjectList(Persistent relationshipOwner, String relationshipName)	Creates PersistentObjectList initializing it with list owner persistent object and relationship name that this list maps to.
	PersistentObjectMap(Persistent relationshipOwner, String relationshipName, Accessor mapKeyAccessor)	Creates PersistentObjectList initializing it with list owner persistent object and relationship name that this list maps to.
	PersistentObjectSet(Persistent relationshipOwner, String relationshipName)
	RelationshipFault(Persistent relationshipOwner, String relationshipName)