@swtc/serializer/esm/types/STObject.js

swtc serializer

import { INVERSE_FIELDS_MAP } from "@swtc/common";
import { sort_fields } from "../Utils";
import SerializedType from "./SerializedType";
const STObject = new SerializedType({
    id: 14,
    serialize(so, val, no_marker) {
        let keys = [];
        Object.keys(val).forEach(key => {
            // Ignore lowercase field names - they're non-serializable fields by
            // convention.
            if (key[0] === key[0].toLowerCase()) {
                return;
            }
            if (typeof INVERSE_FIELDS_MAP[key] === "undefined") {
                throw new Error('JSON contains unknown field: "' + key + '"');
            }
            keys.push(key);
        });
        // Sort fields
        keys = sort_fields(keys);
        // tslint:disable-next-line
        for (let i = 0; i < keys.length; i++) {
            this.customSerialize(so, keys[i], val[keys[i]]);
        }
        if (!no_marker) {
            // Object ending marker
            this.STInt8.serialize(so, 0xe1);
        }
    },
    parse(so) {
        const output = {};
        while (so.peek(1)[0] !== 0xe1) {
            const keyval = this.customParse(so);
            output[keyval[0]] = keyval[1];
        }
        so.read(1);
        return output;
    }
});
export default STObject;
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