angular2
Version:
Angular 2 - a web framework for modern web apps
86 lines • 13.1 kB
JavaScript
var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
return c > 3 && r && Object.defineProperty(target, key, r), r;
};
var __metadata = (this && this.__metadata) || function (k, v) {
if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
};
import { Injectable } from 'angular2/src/core/di';
import { ListWrapper, Map } from 'angular2/src/facade/collection';
import { Serializer } from "angular2/src/web_workers/shared/serializer";
import { isPresent, FunctionWrapper } from "angular2/src/facade/lang";
import { MessageBus } from "angular2/src/web_workers/shared/message_bus";
import { PromiseWrapper, ObservableWrapper } from 'angular2/src/facade/async';
export class ServiceMessageBrokerFactory {
}
export let ServiceMessageBrokerFactory_ = class ServiceMessageBrokerFactory_ extends ServiceMessageBrokerFactory {
constructor(_messageBus, _serializer) {
super();
this._messageBus = _messageBus;
this._serializer = _serializer;
}
createMessageBroker(channel, runInZone = true) {
this._messageBus.initChannel(channel, runInZone);
return new ServiceMessageBroker_(this._messageBus, this._serializer, channel);
}
};
ServiceMessageBrokerFactory_ = __decorate([
Injectable(),
__metadata('design:paramtypes', [MessageBus, Serializer])
], ServiceMessageBrokerFactory_);
export class ServiceMessageBroker {
}
/**
* Helper class for UIComponents that allows components to register methods.
* If a registered method message is received from the broker on the worker,
* the UIMessageBroker deserializes its arguments and calls the registered method.
* If that method returns a promise, the UIMessageBroker returns the result to the worker.
*/
export class ServiceMessageBroker_ extends ServiceMessageBroker {
constructor(messageBus, _serializer, channel) {
super();
this._serializer = _serializer;
this.channel = channel;
this._methods = new Map();
this._sink = messageBus.to(channel);
var source = messageBus.from(channel);
ObservableWrapper.subscribe(source, (message) => this._handleMessage(message));
}
registerMethod(methodName, signature, method, returnType) {
this._methods.set(methodName, (message) => {
var serializedArgs = message.args;
let numArgs = signature === null ? 0 : signature.length;
var deserializedArgs = ListWrapper.createFixedSize(numArgs);
for (var i = 0; i < numArgs; i++) {
var serializedArg = serializedArgs[i];
deserializedArgs[i] = this._serializer.deserialize(serializedArg, signature[i]);
}
var promise = FunctionWrapper.apply(method, deserializedArgs);
if (isPresent(returnType) && isPresent(promise)) {
this._wrapWebWorkerPromise(message.id, promise, returnType);
}
});
}
_handleMessage(map) {
var message = new ReceivedMessage(map);
if (this._methods.has(message.method)) {
this._methods.get(message.method)(message);
}
}
_wrapWebWorkerPromise(id, promise, type) {
PromiseWrapper.then(promise, (result) => {
ObservableWrapper.callEmit(this._sink, { 'type': 'result', 'value': this._serializer.serialize(result, type), 'id': id });
});
}
}
export class ReceivedMessage {
constructor(data) {
this.method = data['method'];
this.args = data['args'];
this.id = data['id'];
this.type = data['type'];
}
}
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"service_message_broker.js","sourceRoot":"","sources":["diffing_plugin_wrapper-output_path-xBLIBrVR.tmp/angular2/src/web_workers/shared/service_message_broker.ts"],"names":[],"mappings":";;;;;;;;;OAAO,EAAC,UAAU,EAAC,MAAM,sBAAsB;OACxC,EAAC,WAAW,EAAE,GAAG,EAAa,MAAM,gCAAgC;OACpE,EAAC,UAAU,EAAC,MAAM,4CAA4C;OAC9D,EAAC,SAAS,EAAQ,eAAe,EAAC,MAAM,0BAA0B;OAClE,EAAC,UAAU,EAAC,MAAM,6CAA6C;OAC/D,EAAe,cAAc,EAAE,iBAAiB,EAAC,MAAM,2BAA2B;AAEzF;AAKA,CAAC;AAGD,qFAAkD,2BAA2B;IAI3E,YAAoB,WAAuB,EAAE,WAAuB;QAClE,OAAO,CAAC;QADU,gBAAW,GAAX,WAAW,CAAY;QAEzC,IAAI,CAAC,WAAW,GAAG,WAAW,CAAC;IACjC,CAAC;IAED,mBAAmB,CAAC,OAAe,EAAE,SAAS,GAAY,IAAI;QAC5D,IAAI,CAAC,WAAW,CAAC,WAAW,CAAC,OAAO,EAAE,SAAS,CAAC,CAAC;QACjD,MAAM,CAAC,IAAI,qBAAqB,CAAC,IAAI,CAAC,WAAW,EAAE,IAAI,CAAC,WAAW,EAAE,OAAO,CAAC,CAAC;IAChF,CAAC;AACH,CAAC;AAdD;IAAC,UAAU,EAAE;;gCAAA;AAgBb;AAGA,CAAC;AAED;;;;;GAKG;AACH,2CAA2C,oBAAoB;IAI7D,YAAY,UAAsB,EAAU,WAAuB,EAAS,OAAO;QACjF,OAAO,CAAC;QADkC,gBAAW,GAAX,WAAW,CAAY;QAAS,YAAO,GAAP,OAAO,CAAA;QAF3E,aAAQ,GAA0B,IAAI,GAAG,EAAoB,CAAC;QAIpE,IAAI,CAAC,KAAK,GAAG,UAAU,CAAC,EAAE,CAAC,OAAO,CAAC,CAAC;QACpC,IAAI,MAAM,GAAG,UAAU,CAAC,IAAI,CAAC,OAAO,CAAC,CAAC;QACtC,iBAAiB,CAAC,SAAS,CAAC,MAAM,EAAE,CAAC,OAAO,KAAK,IAAI,CAAC,cAAc,CAAC,OAAO,CAAC,CAAC,CAAC;IACjF,CAAC;IAED,cAAc,CAAC,UAAkB,EAAE,SAAiB,EAAE,MAA2C,EAClF,UAAiB;QAC9B,IAAI,CAAC,QAAQ,CAAC,GAAG,CAAC,UAAU,EAAE,CAAC,OAAwB;YACrD,IAAI,cAAc,GAAG,OAAO,CAAC,IAAI,CAAC;YAClC,IAAI,OAAO,GAAG,SAAS,KAAK,IAAI,GAAG,CAAC,GAAG,SAAS,CAAC,MAAM,CAAC;YACxD,IAAI,gBAAgB,GAAU,WAAW,CAAC,eAAe,CAAC,OAAO,CAAC,CAAC;YACnE,GAAG,CAAC,CAAC,IAAI,CAAC,GAAG,CAAC,EAAE,CAAC,GAAG,OAAO,EAAE,CAAC,EAAE,EAAE,CAAC;gBACjC,IAAI,aAAa,GAAG,cAAc,CAAC,CAAC,CAAC,CAAC;gBACtC,gBAAgB,CAAC,CAAC,CAAC,GAAG,IAAI,CAAC,WAAW,CAAC,WAAW,CAAC,aAAa,EAAE,SAAS,CAAC,CAAC,CAAC,CAAC,CAAC;YAClF,CAAC;YAED,IAAI,OAAO,GAAG,eAAe,CAAC,KAAK,CAAC,MAAM,EAAE,gBAAgB,CAAC,CAAC;YAC9D,EAAE,CAAC,CAAC,SAAS,CAAC,UAAU,CAAC,IAAI,SAAS,CAAC,OAAO,CAAC,CAAC,CAAC,CAAC;gBAChD,IAAI,CAAC,qBAAqB,CAAC,OAAO,CAAC,EAAE,EAAE,OAAO,EAAE,UAAU,CAAC,CAAC;YAC9D,CAAC;QACH,CAAC,CAAC,CAAC;IACL,CAAC;IAEO,cAAc,CAAC,GAAyB;QAC9C,IAAI,OAAO,GAAG,IAAI,eAAe,CAAC,GAAG,CAAC,CAAC;QACvC,EAAE,CAAC,CAAC,IAAI,CAAC,QAAQ,CAAC,GAAG,CAAC,OAAO,CAAC,MAAM,CAAC,CAAC,CAAC,CAAC;YACtC,IAAI,CAAC,QAAQ,CAAC,GAAG,CAAC,OAAO,CAAC,MAAM,CAAC,CAAC,OAAO,CAAC,CAAC;QAC7C,CAAC;IACH,CAAC;IAEO,qBAAqB,CAAC,EAAU,EAAE,OAAqB,EAAE,IAAU;QACzE,cAAc,CAAC,IAAI,CAAC,OAAO,EAAE,CAAC,MAAW;YACvC,iBAAiB,CAAC,QAAQ,CACtB,IAAI,CAAC,KAAK,EACV,EAAC,MAAM,EAAE,QAAQ,EAAE,OAAO,EAAE,IAAI,CAAC,WAAW,CAAC,SAAS,CAAC,MAAM,EAAE,IAAI,CAAC,EAAE,IAAI,EAAE,EAAE,EAAC,CAAC,CAAC;QACvF,CAAC,CAAC,CAAC;IACL,CAAC;AACH,CAAC;AAED;IAME,YAAY,IAA0B;QACpC,IAAI,CAAC,MAAM,GAAG,IAAI,CAAC,QAAQ,CAAC,CAAC;QAC7B,IAAI,CAAC,IAAI,GAAG,IAAI,CAAC,MAAM,CAAC,CAAC;QACzB,IAAI,CAAC,EAAE,GAAG,IAAI,CAAC,IAAI,CAAC,CAAC;QACrB,IAAI,CAAC,IAAI,GAAG,IAAI,CAAC,MAAM,CAAC,CAAC;IAC3B,CAAC;AACH,CAAC;AAAA","sourcesContent":["import {Injectable} from 'angular2/src/core/di';\nimport {ListWrapper, Map, MapWrapper} from 'angular2/src/facade/collection';\nimport {Serializer} from \"angular2/src/web_workers/shared/serializer\";\nimport {isPresent, Type, FunctionWrapper} from \"angular2/src/facade/lang\";\nimport {MessageBus} from \"angular2/src/web_workers/shared/message_bus\";\nimport {EventEmitter, PromiseWrapper, ObservableWrapper} from 'angular2/src/facade/async';\n\nexport abstract class ServiceMessageBrokerFactory {\n  /**\n   * Initializes the given channel and attaches a new {@link ServiceMessageBroker} to it.\n   */\n  abstract createMessageBroker(channel: string, runInZone?: boolean): ServiceMessageBroker;\n}\n\n@Injectable()\nexport class ServiceMessageBrokerFactory_ extends ServiceMessageBrokerFactory {\n  /** @internal */\n  public _serializer: Serializer;\n\n  constructor(private _messageBus: MessageBus, _serializer: Serializer) {\n    super();\n    this._serializer = _serializer;\n  }\n\n  createMessageBroker(channel: string, runInZone: boolean = true): ServiceMessageBroker {\n    this._messageBus.initChannel(channel, runInZone);\n    return new ServiceMessageBroker_(this._messageBus, this._serializer, channel);\n  }\n}\n\nexport abstract class ServiceMessageBroker {\n  abstract registerMethod(methodName: string, signature: Type[], method: Function,\n                          returnType?: Type): void;\n}\n\n/**\n * Helper class for UIComponents that allows components to register methods.\n * If a registered method message is received from the broker on the worker,\n * the UIMessageBroker deserializes its arguments and calls the registered method.\n * If that method returns a promise, the UIMessageBroker returns the result to the worker.\n */\nexport class ServiceMessageBroker_ extends ServiceMessageBroker {\n  private _sink: EventEmitter<any>;\n  private _methods: Map<string, Function> = new Map<string, Function>();\n\n  constructor(messageBus: MessageBus, private _serializer: Serializer, public channel) {\n    super();\n    this._sink = messageBus.to(channel);\n    var source = messageBus.from(channel);\n    ObservableWrapper.subscribe(source, (message) => this._handleMessage(message));\n  }\n\n  registerMethod(methodName: string, signature: Type[], method: (..._: any[]) => Promise<any>| void,\n                 returnType?: Type): void {\n    this._methods.set(methodName, (message: ReceivedMessage) => {\n      var serializedArgs = message.args;\n      let numArgs = signature === null ? 0 : signature.length;\n      var deserializedArgs: any[] = ListWrapper.createFixedSize(numArgs);\n      for (var i = 0; i < numArgs; i++) {\n        var serializedArg = serializedArgs[i];\n        deserializedArgs[i] = this._serializer.deserialize(serializedArg, signature[i]);\n      }\n\n      var promise = FunctionWrapper.apply(method, deserializedArgs);\n      if (isPresent(returnType) && isPresent(promise)) {\n        this._wrapWebWorkerPromise(message.id, promise, returnType);\n      }\n    });\n  }\n\n  private _handleMessage(map: {[key: string]: any}): void {\n    var message = new ReceivedMessage(map);\n    if (this._methods.has(message.method)) {\n      this._methods.get(message.method)(message);\n    }\n  }\n\n  private _wrapWebWorkerPromise(id: string, promise: Promise<any>, type: Type): void {\n    PromiseWrapper.then(promise, (result: any) => {\n      ObservableWrapper.callEmit(\n          this._sink,\n          {'type': 'result', 'value': this._serializer.serialize(result, type), 'id': id});\n    });\n  }\n}\n\nexport class ReceivedMessage {\n  method: string;\n  args: any[];\n  id: string;\n  type: string;\n\n  constructor(data: {[key: string]: any}) {\n    this.method = data['method'];\n    this.args = data['args'];\n    this.id = data['id'];\n    this.type = data['type'];\n  }\n}\n"]}