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Super class for all representations of OData v2 entity types.

Hierarchy

Index

Constructors

constructor

Properties

Protected _customFields

_customFields: MapType<any>

A mapper representing custom fields in an entity. Custom fields are represented by their field names and the corresponding values. A custom field can be added or updated using setCustomField method.

Readonly _oDataVersion

_oDataVersion: "v2" = "v2"

Protected _versionIdentifier

_versionIdentifier: string

The current ETag version of the entity in the remote system. The ETag identified the version of the in the remote system. It will be automatically set in the "if-match" header of update requests and can be set as a custom header for delete requests. When no ETag is provided by the remote system the value of this variable defaults to "*".

Protected remoteState

remoteState: {}

The remote state of the entity. Remote state refers to the last known state of the entity on the remote system from which it has been retrieved or to which it has been posted. It is stored as map, where the keys are stored in the format of the original OData properties.

Type declaration

  • [keys: string]: any

Static _defaultServicePath

_defaultServicePath: string

Static _entityName

_entityName: string

Static _serviceName

_serviceName: string

Accessors

versionIdentifier

  • get versionIdentifier(): string

Methods

Protected getCurrentMapKeys

  • getCurrentMapKeys(): this

getCustomField

  • getCustomField(fieldName: string): any

getCustomFields

  • getCustomFields(): MapType<any>

getUpdatedCustomFields

  • getUpdatedCustomFields(): MapType<any>

getUpdatedProperties

  • getUpdatedProperties(): this

hasCustomField

  • hasCustomField(fieldName: string): boolean
  • Validates whether a custom field exists in the entity.

    Parameters

    • fieldName: string

      The name of the custom field to update

    Returns boolean

    A boolean value, that indicates whether a custom field is defined in entity

initializeCustomFields

  • initializeCustomFields(customFields: MapType<any>): this

Protected isConflictingCustomField

  • isConflictingCustomField(customFieldName: string): boolean
  • Validates whether a field name does not conflict with an original field name and thus can be defined as custom fields.

    Parameters

    • customFieldName: string

      Field name to check

    Returns boolean

    Boolean value that describes whether a field name can be defined as custom field

setCustomField

  • setCustomField(fieldName: string, value: any): this
  • Sets a new custom field in the entity or updates it. Throws an error, if the provided custom field name is already defined by an original field in entity.

    Parameters

    • fieldName: string

      The name of the custom field to update

    • value: any

      The value of the field

    Returns this

    The entity itself, to facilitate method chaining

setOrInitializeRemoteState

  • setOrInitializeRemoteState(state?: MapType<any>): this

setVersionIdentifier

  • setVersionIdentifier(etag: string | undefined): this

Static Protected customFieldSelector

  • customFieldSelector<EntityT>(fieldName: string, entityConstructor: Constructable<EntityT>): CustomFieldV2<EntityT>

Static Protected entityBuilder

  • entityBuilder<EntityT, EntityTypeForceMandatoryT>(entityConstructor: Constructable<EntityT, EntityTypeForceMandatoryT>): EntityBuilderType<EntityT, EntityTypeForceMandatoryT>