node-web-mvc/dist/servlets/resources/GzipResource.js

node spring mvc

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
/**
 * @module GzipResource
 */
const zlib_1 = __importDefault(require("zlib"));
const HttpHeaders_1 = __importDefault(require("../http/HttpHeaders"));
const HttpResource_1 = __importDefault(require("./HttpResource"));
class GzipResource extends HttpResource_1.default {
    constructor(resource) {
        super(resource.url);
        this.resource = resource;
    }
    get mediaType() {
        return this.resource.mediaType;
    }
    getInputStream() {
        const stream = this.resource.getInputStream();
        return stream.pipe(zlib_1.default.createGzip());
    }
    getInputRangeStream(start, end) {
        const stream = this.resource.getInputRangeStream(start, end);
        return stream.pipe(zlib_1.default.createGunzip());
    }
    getResponseHeaders() {
        return {
            [HttpHeaders_1.default.CONTENT_ENCODING]: 'gzip',
        };
    }
}
exports.default = GzipResource;