36 lines
1.3 KiB
TypeScript
36 lines
1.3 KiB
TypeScript
import { ModelConstructor } from '../../shared/models/base.model';
|
|
|
|
/**
|
|
* Registeres the mapping of collection strings <--> actual types. Every Model should register itself here.
|
|
*/
|
|
export class CollectionStringModelMapperService {
|
|
/**
|
|
* Mapps collection strings to model constructors. Accessed by {@method registerCollectionElement} and
|
|
* {@method getCollectionStringType}.
|
|
*/
|
|
private static collectionStringsTypeMapping: { [collectionString: string]: ModelConstructor } = {};
|
|
|
|
/**
|
|
* Constructor to create the NotifyService. Registers itself to the WebsocketService.
|
|
* @param websocketService
|
|
*/
|
|
constructor() {}
|
|
|
|
/**
|
|
* Registers the type to the collection string
|
|
* @param collectionString
|
|
* @param type
|
|
*/
|
|
public static registerCollectionElement(collectionString: string, type: ModelConstructor) {
|
|
CollectionStringModelMapperService.collectionStringsTypeMapping[collectionString] = type;
|
|
}
|
|
|
|
/**
|
|
* Returns the constructor of the requested collection or undefined, if it is not registered.
|
|
* @param collectionString the requested collection
|
|
*/
|
|
public static getCollectionStringType(collectionString: string): ModelConstructor {
|
|
return CollectionStringModelMapperService.collectionStringsTypeMapping[collectionString];
|
|
}
|
|
}
|