EntityAspect Class

Breeze.sharp

Provides entity services to a IEntity.

Inheritance Hierarchy

SystemObject
Breeze.SharpStructuralAspect
Breeze.SharpEntityAspect

Namespace: Breeze.Sharp
Assembly: Breeze.Sharp (in Breeze.Sharp.dll) Version: 0.6.0.5 (0.6.0.5)

Syntax

C++

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public sealed class EntityAspect : StructuralAspect, 
	IEditableObject, IRevertibleChangeTracking, IChangeTracking, INotifyPropertyChanged, INotifyDataErrorInfo, 
	IComparable

Public NotInheritable Class EntityAspect
	Inherits StructuralAspect
	Implements IEditableObject, IRevertibleChangeTracking, IChangeTracking, INotifyPropertyChanged, 
	INotifyDataErrorInfo, IComparable

public ref class EntityAspect sealed : public StructuralAspect, 
	IEditableObject, IRevertibleChangeTracking, IChangeTracking, INotifyPropertyChanged, INotifyDataErrorInfo, 
	IComparable

[<SealedAttribute>]
type EntityAspect =  
    class
        inherit StructuralAspect
        interface IEditableObject
        interface IRevertibleChangeTracking
        interface IChangeTracking
        interface INotifyPropertyChanged
        interface INotifyDataErrorInfo
        interface IComparable
    end

The EntityAspect type exposes the following members.

Methods

	Name	Description
	AcceptChanges
	Attach	Adds a newly created entity to its associated EntityManager.
	Delete	Marks this Entity for deletion; the EntityState becomes "Deleted".
	Detach	Removes the entity from the EntityManager cache.
	Equals	Equals(Object). (Overrides ObjectEquals(Object).)
	ForceEntityPropertyChanged	Forces a PropertyChanged event to be fired.
	GetHashCode	GetHashCode. (Overrides ObjectGetHashCode.)
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	GetValidationErrors	(Overrides StructuralAspectGetValidationErrors(String).)
	GetValue(String)	(Inherited from StructuralAspect.)
	GetValue(StructuralProperty)	(Inherited from StructuralAspect.)
	GetValue(DataProperty, EntityVersion)	(Inherited from StructuralAspect.)
	HasChanges	Determines whether this entity has any pending changes.
	LoadNavigationProperty(String)
	LoadNavigationProperty(NavigationProperty)
	RejectChanges	Rejects (rolls back) all changes to this Entity since it was queried or had AcceptChanges called on it.
	SetValue(String, Object)	(Overrides StructuralAspectSetValue(String, Object).)
	SetValue(StructuralProperty, Object)
	ToString	Returns a string that represents the current object. (Inherited from Object.)
	Validate	(Inherited from StructuralAspect.)
	ValidateProperty	(Inherited from StructuralAspect.)

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Fields

	Name	Description
	AllErrors	'Magic' string that can be used to return all errors from GetErrors(String).

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Properties

	Name	Description
	Entity	The Entity that this aspect is associated with.
	EntityKey	Returns the EntityKey for the associated Entity.
	EntityManager	The EntityManager that manages this entity.
	EntityState	Returns the EntityState for the associated Entity. (Overrides StructuralAspectEntityState.)
	EntityType
	EntityVersion	Returns the EntityVersion for the associated Entity. (Overrides StructuralAspectEntityVersion.)
	HasTemporaryKey	Whether the associated Entity has a 'temporary' EntityKey. i.e. one that will change after a successful save.
	Initialized	(Inherited from StructuralAspect.)
	IsAttached	Whether this entity is attached to an EntityManager.
	IsChanged	Whether any changes have been made to this entity.
	IsDetached	Whether this entity is detached from an EntityManager.
	IsNullEntity	Returns whether the current instance is a null entity.
	OriginalValuesMap	(Inherited from StructuralAspect.)
	PreproposedValuesMap	(Inherited from StructuralAspect.)
	StructuralType	The StructuralType associated with this Entity. (Overrides StructuralAspectStructuralType.)
	ValidationErrors

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Events

	Name	Description
	EntityPropertyChanged	Fired whenever a property value on this Entity changes.
	PropertyChanged	Properties on the EntityAspect that are subject to changed and therefore available via the PropertyChanged notification are EntityState, EntityKey, IsChanged, HasErrors, and SavingErrorMessage

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Remarks

The EntityAspect implements interfaces to support editing, change tracking and change notification. One instance of the EntityAspect class is associated with each persistable entity within a domain model.

Reference

Breeze.Sharp Namespace

Breeze.SharpEntityManager

Breeze.SharpEntityQuery

Breeze.SharpIEntity