@tpluscode/rdfine/lib/decorators/property/resource.js

RDF/JS idiomatic, native, effective

import * as compare from '../../compare.js';
import { getPointer } from '../../resource.js';
import { propertyDecorator } from './decoratorFactory.js';
function resourcePropertyDecorator(options = {}) {
    return propertyDecorator({
        ...options,
        fromTerm(obj) {
            if (options.implicitTypes) {
                obj.addOut(this.env.ns.rdf.type, options.implicitTypes);
            }
            return this._create(obj, options.as, { parent: this });
        },
        toTerm(value) {
            const valueNode = getPointer(this.pointer, value.id);
            if (value.types && Array.isArray(value.types)) {
                valueNode.addOut(this.env.ns.rdf.type, value.types);
            }
            if (options.implicitTypes) {
                valueNode.addOut(this.env.ns.rdf.type, options.implicitTypes);
            }
            this._create(valueNode, options.as, {
                initializer: value,
            });
            return valueNode.term;
        },
        valueTypeName: 'RdfResource instance',
        assertSetValue: (value) => {
            let term = null;
            if ('termType' in value) {
                term = value;
            }
            else if ('term' in value) {
                term = value.term;
            }
            if (term) {
                return term.termType === 'NamedNode' || term.termType === 'BlankNode';
            }
            return true;
        },
        compare: compare.resources(true),
    });
}
export default resourcePropertyDecorator;