C# Class MonoSoftware.MonoX.DAL.EntityClasses.ListEntity

Inheritance: CommonEntityBase

显示文件 Open project: MonoSoftware/MonoX-Data-Access-Layer Class Usage Examples

Private Properties

Property	Type	Description
DesetupSyncAspnetApplication	void
DesetupSyncAspnetUser	void
GetObjectData	void
GetRelationsForField	RelationCollection
InitClassEmpty	void
InitClassMembers	void
ListEntity	System.Runtime.Serialization
ListEntity	System.Runtime.Serialization
OnAspnetApplicationPropertyChanged	void
OnAspnetUserPropertyChanged	void
SetupCustomPropertyHashtables	void
SetupSyncAspnetApplication	void
SetupSyncAspnetUser	void

Public Methods

Method	Description
GetRelationInfoAspnetApplication ( ) : IRelationPredicateBucket	Creates a new IRelationPredicateBucket object which contains the predicate expression and relation collection to fetch the related entity of type 'AspnetApplications' to this entity.
GetRelationInfoAspnetUser ( ) : IRelationPredicateBucket	Creates a new IRelationPredicateBucket object which contains the predicate expression and relation collection to fetch the related entity of type 'AspnetUsers' to this entity.
GetRelationInfoListItems ( ) : IRelationPredicateBucket	Creates a new IRelationPredicateBucket object which contains the predicate expression and relation collection to fetch the related entities of type 'ListItem' to this entity.
ListEntity ( IEntityFields2 fields ) : System.Runtime.Serialization	CTor For framework usage.
ListEntity ( IValidator validator ) : System.Runtime.Serialization	CTor
ListEntity ( System id ) : System.Runtime.Serialization	CTor The entity is not fetched by this constructor. Use a DataAccessAdapter for that.
ListEntity ( System id, IValidator validator ) : System.Runtime.Serialization	CTor The entity is not fetched by this constructor. Use a DataAccessAdapter for that.

Protected Methods

Method	Description
AddToMemberEntityCollectionsQueue ( Queue collectionsQueue ) : void	Adds the member collections to the collections queue (base first)
CheckOneWayRelations ( string propertyName ) : bool	Checks if the relation mapped by the property with the name specified is a one way / single sided relation. If the passed in name is null, it/ will return true if the entity has any single-sided relation
CreateEntityFactory ( ) : IEntityFactory2	Creates a new instance of the factory related to this entity
CreateMemberEntityCollectionsQueue ( Queue collectionsQueue, Queue requiredQueue ) : void	Creates the member entity collections queue.
GetAllRelations ( ) : List	Gets a list of all the EntityRelation objects the type of this instance has.
GetDependentRelatedEntities ( ) : List	Gets a collection of related entities referenced by this entity which this entity depends on (this entity is the FK side of their PK fields). These entities will have to be persisted before this entity during a recursive save.
GetDependingRelatedEntities ( ) : List	Gets a collection of related entities referenced by this entity which depend on this entity (this entity is the PK side of their FK fields). These entities will have to be persisted after this entity during a recursive save.
GetFromMemberEntityCollectionsQueue ( Queue collectionsQueue ) : void	Gets the member collections queue from the queue (base first)
GetMemberEntityCollections ( ) : List	Gets a list of all entity collections stored as member variables in this entity. Only 1:n related collections are returned.
GetRelatedData ( ) : object>.Dictionary	Gets all related data objects, stored by name. The name is the field name mapped onto the relation for that particular data element.
GetRelationsForFieldOfType ( string fieldName ) : RelationCollection	Gets the relation objects which represent the relation the fieldName specified is mapped on.
HasPopulatedMemberEntityCollections ( ) : bool	Determines whether the entity has populated member collections
PerformDesyncSetupFKFieldChange ( int fieldIndex ) : void	Performs the desync setup when an FK field has been changed. The entity referenced based on the FK field will be dereferenced and sync info will be removed.
SetRelatedEntity ( IEntityCore relatedEntity, string fieldName ) : void	Sets the internal parameter related to the fieldname passed to the instance relatedEntity.
SetRelatedEntityProperty ( string propertyName, IEntityCore entity ) : void	Sets the related entity property to the entity specified. If the property is a collection, it will add the entity specified to that collection. Used by prefetch path logic.
UnsetRelatedEntity ( IEntityCore relatedEntity, string fieldName, bool signalRelatedEntityManyToOne ) : void	Unsets the internal parameter related to the fieldname passed to the instance relatedEntity. Reverses the actions taken by SetRelatedEntity()

Private Methods

Method	Description
DesetupSyncAspnetApplication ( bool signalRelatedEntity, bool resetFKFields ) : void	Removes the sync logic for member _aspnetApplication
DesetupSyncAspnetUser ( bool signalRelatedEntity, bool resetFKFields ) : void	Removes the sync logic for member _aspnetUser
GetObjectData ( SerializationInfo info, StreamingContext context ) : void
GetRelationsForField ( string fieldName ) : RelationCollection	Gets the relation objects which represent the relation the fieldName specified is mapped on.
InitClassEmpty ( IValidator validator, IEntityFields2 fields ) : void	Initializes the class with empty data, as if it is a new Entity.
InitClassMembers ( ) : void	Initializes the class members
ListEntity ( ) : System.Runtime.Serialization	Static CTor for setting up custom property hashtables. Is executed before the first instance of this entity class or derived classes is constructed.
ListEntity ( SerializationInfo info, StreamingContext context ) : System.Runtime.Serialization
OnAspnetApplicationPropertyChanged ( object sender, PropertyChangedEventArgs e ) : void	Handles property change events of properties in a related entity.
OnAspnetUserPropertyChanged ( object sender, PropertyChangedEventArgs e ) : void	Handles property change events of properties in a related entity.
SetupCustomPropertyHashtables ( ) : void	Initializes the hashtables for the entity type and entity field custom properties.
SetupSyncAspnetApplication ( IEntityCore relatedEntity ) : void	setups the sync logic for member _aspnetApplication
SetupSyncAspnetUser ( IEntityCore relatedEntity ) : void	setups the sync logic for member _aspnetUser

Method Details

AddToMemberEntityCollectionsQueue() protected method

Adds the member collections to the collections queue (base first)

protected AddToMemberEntityCollectionsQueue ( Queue collectionsQueue ) : void
collectionsQueue	Queue	The collections queue.
return	void

CheckOneWayRelations() protected method

Checks if the relation mapped by the property with the name specified is a one way / single sided relation. If the passed in name is null, it/ will return true if the entity has any single-sided relation

protected CheckOneWayRelations ( string propertyName ) : bool
propertyName	string	Name of the property which is mapped onto the relation to check, or null to check if the entity has any relation/ which is single sided
return	bool

CreateEntityFactory() protected method

Creates a new instance of the factory related to this entity

protected CreateEntityFactory ( ) : IEntityFactory2
return	IEntityFactory2

CreateMemberEntityCollectionsQueue() protected method

Creates the member entity collections queue.

protected CreateMemberEntityCollectionsQueue ( Queue collectionsQueue, Queue requiredQueue ) : void
collectionsQueue	Queue	The collections queue.
requiredQueue	Queue	The required queue.
return	void

GetAllRelations() protected method

Gets a list of all the EntityRelation objects the type of this instance has.

protected GetAllRelations ( ) : List
return	List

GetDependentRelatedEntities() protected method

Gets a collection of related entities referenced by this entity which this entity depends on (this entity is the FK side of their PK fields). These entities will have to be persisted before this entity during a recursive save.

protected GetDependentRelatedEntities ( ) : List
return	List

GetDependingRelatedEntities() protected method

Gets a collection of related entities referenced by this entity which depend on this entity (this entity is the PK side of their FK fields). These entities will have to be persisted after this entity during a recursive save.

protected GetDependingRelatedEntities ( ) : List
return	List

GetFromMemberEntityCollectionsQueue() protected method

Gets the member collections queue from the queue (base first)

protected GetFromMemberEntityCollectionsQueue ( Queue collectionsQueue ) : void
collectionsQueue	Queue	The collections queue.
return	void

GetMemberEntityCollections() protected method

Gets a list of all entity collections stored as member variables in this entity. Only 1:n related collections are returned.

protected GetMemberEntityCollections ( ) : List
return	List

GetRelatedData() protected method

Gets all related data objects, stored by name. The name is the field name mapped onto the relation for that particular data element.

protected GetRelatedData ( ) : object>.Dictionary
return	object>.Dictionary

GetRelationInfoAspnetApplication() public method

Creates a new IRelationPredicateBucket object which contains the predicate expression and relation collection to fetch the related entity of type 'AspnetApplications' to this entity.

public GetRelationInfoAspnetApplication ( ) : IRelationPredicateBucket
return	IRelationPredicateBucket

GetRelationInfoAspnetUser() public method

Creates a new IRelationPredicateBucket object which contains the predicate expression and relation collection to fetch the related entity of type 'AspnetUsers' to this entity.

public GetRelationInfoAspnetUser ( ) : IRelationPredicateBucket
return	IRelationPredicateBucket

GetRelationInfoListItems() public method

Creates a new IRelationPredicateBucket object which contains the predicate expression and relation collection to fetch the related entities of type 'ListItem' to this entity.

public GetRelationInfoListItems ( ) : IRelationPredicateBucket
return	IRelationPredicateBucket

GetRelationsForFieldOfType() protected method

Gets the relation objects which represent the relation the fieldName specified is mapped on.

protected GetRelationsForFieldOfType ( string fieldName ) : RelationCollection
fieldName	string	Name of the field mapped onto the relation of which the relation objects have to be obtained.
return	RelationCollection

HasPopulatedMemberEntityCollections() protected method

Determines whether the entity has populated member collections

protected HasPopulatedMemberEntityCollections ( ) : bool
return	bool

ListEntity() public method

CTor

For framework usage.

public ListEntity ( IEntityFields2 fields ) : System.Runtime.Serialization
fields	IEntityFields2	Fields object to set as the fields for this entity.
return	System.Runtime.Serialization

ListEntity() public method

CTor

public ListEntity ( IValidator validator ) : System.Runtime.Serialization
validator	IValidator	The custom validator object for this ListEntity
return	System.Runtime.Serialization

ListEntity() public method

CTor

The entity is not fetched by this constructor. Use a DataAccessAdapter for that.

public ListEntity ( System id ) : System.Runtime.Serialization
id	System	PK value for List which data should be fetched into this List object
return	System.Runtime.Serialization

ListEntity() public method

CTor

The entity is not fetched by this constructor. Use a DataAccessAdapter for that.

public ListEntity ( System id, IValidator validator ) : System.Runtime.Serialization
id	System	PK value for List which data should be fetched into this List object
validator	IValidator	The custom validator object for this ListEntity
return	System.Runtime.Serialization

PerformDesyncSetupFKFieldChange() protected method

Performs the desync setup when an FK field has been changed. The entity referenced based on the FK field will be dereferenced and sync info will be removed.

protected PerformDesyncSetupFKFieldChange ( int fieldIndex ) : void
fieldIndex	int	The fieldindex.
return	void

SetRelatedEntity() protected method

Sets the internal parameter related to the fieldname passed to the instance relatedEntity.

protected SetRelatedEntity ( IEntityCore relatedEntity, string fieldName ) : void
relatedEntity	IEntityCore	Instance to set as the related entity of type entityType
fieldName	string	Name of field mapped onto the relation which resolves in the instance relatedEntity
return	void

SetRelatedEntityProperty() protected method

Sets the related entity property to the entity specified. If the property is a collection, it will add the entity specified to that collection.

Used by prefetch path logic.

protected SetRelatedEntityProperty ( string propertyName, IEntityCore entity ) : void
propertyName	string	Name of the property.
entity	IEntityCore	Entity to set as an related entity
return	void

UnsetRelatedEntity() protected method

Unsets the internal parameter related to the fieldname passed to the instance relatedEntity. Reverses the actions taken by SetRelatedEntity()

protected UnsetRelatedEntity ( IEntityCore relatedEntity, string fieldName, bool signalRelatedEntityManyToOne ) : void
relatedEntity	IEntityCore	Instance to unset as the related entity of type entityType
fieldName	string	Name of field mapped onto the relation which resolves in the instance relatedEntity
signalRelatedEntityManyToOne	bool	if set to true it will notify the manytoone side, if applicable.
return	void