airship-server
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Airship is a framework for Node.JS & TypeScript that helps you to write big, scalable and maintainable API servers.
40 lines • 2.07 kB
JavaScript
;
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
Object.defineProperty(exports, "__esModule", { value: true });
const BaseRequestHandler_1 = require("../domain/BaseRequestHandler");
class MultiRequestHandler extends BaseRequestHandler_1.BaseRequestHandler {
handle(request) {
return __awaiter(this, void 0, void 0, function* () {
let classHandlers = MultiRequestHandler.handlers.get(this.constructor);
if (!classHandlers || !classHandlers.has(request.constructor))
throw new Error('Cant find request for request: ' + request.constructor.name);
return classHandlers.get(request.constructor)(request);
});
}
supports(request) {
return (MultiRequestHandler.handlers.has(this.constructor) &&
MultiRequestHandler.handlers.get(this.constructor).has(request.constructor));
}
addHandler(request, handlerClass, handlerFunction) {
if (!MultiRequestHandler.handlers.has(handlerClass))
MultiRequestHandler.handlers.set(handlerClass, new Map());
MultiRequestHandler.handlers.get(handlerClass).set(request, handlerFunction);
}
}
MultiRequestHandler.handlers = new Map();
exports.MultiRequestHandler = MultiRequestHandler;
function handles(request) {
return (target, propertyKey) => {
let handler = target[propertyKey];
target.addHandler(request, target.constructor, handler);
};
}
exports.handles = handles;
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