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refactor(http): Removed deprecated HTTP_PROVIDERS and JSONP_PROVIDERS (#10864)

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BREAKING CHANGE: previously deprecated HTTP_PROVIDERS and JSONP_PROVIDERS were removed; see deprecation notice for migration instructions.
This commit is contained in:
Chuck Jazdzewski 2016-08-17 07:43:31 -07:00 committed by vikerman
parent 0a22e8eefd
commit 675e582ffd
5 changed files with 24 additions and 310 deletions
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274
modules/@angular/http/http.ts
View File

@ -36,154 +36,7 @@ export {Request} from './src/static_request';
export {Response} from './src/static_response'; export {Response} from './src/static_response';
export {QueryEncoder, URLSearchParams} from './src/url_search_params'; export {QueryEncoder, URLSearchParams} from './src/url_search_params';
const HTTP_PROVIDERS: any[] = [
/**
* Provides a basic set of injectables to use the {@link Http} service in any application.
*
* The `HTTP_PROVIDERS` should be included either in a component's injector,
* or in the root injector when bootstrapping an application.
*
* ### Example ([live demo](http://plnkr.co/edit/snj7Nv?p=preview))
*
* ```
* import {Component} from '@angular/core';
* import {bootstrap} from '@angular/platform-browser/browser';
* import {NgFor} from '@angular/common';
* import {HTTP_PROVIDERS, Http} from '@angular/http';
*
* @Component({
* selector: 'app',
* providers: [HTTP_PROVIDERS],
* template: `
* <div>
* <h1>People</h1>
* <ul>
* <li *ngFor="let person of people">
* {{person.name}}
* </li>
* </ul>
* </div>
* `,
* directives: [NgFor]
* })
* export class App {
* people: Object[];
* constructor(http:Http) {
* http.get('people.json').subscribe(res => {
* this.people = res.json();
* });
* }
* active:boolean = false;
* toggleActiveState() {
* this.active = !this.active;
* }
* }
* ```
*
* The primary public API included in `HTTP_PROVIDERS` is the {@link Http} class.
* However, other providers required by `Http` are included,
* which may be beneficial to override in certain cases.
*
* The providers included in `HTTP_PROVIDERS` include:
* * {@link Http}
* * {@link XHRBackend}
* * {@link XSRFStrategy} - Bound to {@link CookieXSRFStrategy} class (see below)
* * `BrowserXHR` - Private factory to create `XMLHttpRequest` instances
* * {@link RequestOptions} - Bound to {@link BaseRequestOptions} class
* * {@link ResponseOptions} - Bound to {@link BaseResponseOptions} class
*
* There may be cases where it makes sense to extend the base request options,
* such as to add a search string to be appended to all URLs.
* To accomplish this, a new provider for {@link RequestOptions} should
* be added in the same injector as `HTTP_PROVIDERS`.
*
* ### Example ([live demo](http://plnkr.co/edit/aCMEXi?p=preview))
*
* ```
* import {provide} from '@angular/core';
* import {bootstrap} from '@angular/platform-browser/browser';
* import {HTTP_PROVIDERS, BaseRequestOptions, RequestOptions} from '@angular/http';
*
* class MyOptions extends BaseRequestOptions {
* search: string = 'coreTeam=true';
* }
*
* @NgModule({
* imports: [HttpModule],
* providers: [{provide: RequestOptions, useClass: MyOptions}]
* })
* class MyModule {}
* ```
*
* Likewise, to use a mock backend for unit tests, the {@link XHRBackend}
* provider should be bound to {@link MockBackend}.
*
* ### Example ([live demo](http://plnkr.co/edit/7LWALD?p=preview))
*
* ```
* import {provide} from '@angular/core';
* import {bootstrap} from '@angular/platform-browser/browser';
* import {HTTP_PROVIDERS, Http, Response, XHRBackend} from '@angular/http';
* import {MockBackend} from '@angular/http/testing';
*
* var people = [{name: 'Jeff'}, {name: 'Tobias'}];
*
* var injector = Injector.resolveAndCreate([
* HTTP_PROVIDERS,
* MockBackend,
* {provide: XHRBackend, useExisting: MockBackend}
* ]);
* var http = injector.get(Http);
* var backend = injector.get(MockBackend);
*
* // Listen for any new requests
* backend.connections.observer({
* next: connection => {
* var response = new Response({body: people});
* setTimeout(() => {
* // Send a response to the request
* connection.mockRespond(response);
* });
* }
* });
*
* http.get('people.json').observer({
* next: res => {
* // Response came from mock backend
* console.log('first person', res.json()[0].name);
* }
* });
* ```
*
* `XSRFStrategy` allows customizing how the application protects itself against Cross Site Request
* Forgery (XSRF) attacks. By default, Angular will look for a cookie called `'XSRF-TOKEN'`, and set
* an HTTP request header called `'X-XSRF-TOKEN'` with the value of the cookie on each request,
* allowing the server side to validate that the request comes from its own front end.
*
* Applications can override the names used by configuring a different `XSRFStrategy` instance. Most
* commonly, applications will configure a `CookieXSRFStrategy` with different cookie or header
* names, but if needed, they can supply a completely custom implementation.
*
* See the security documentation for more information.
*
* ### Example
*
* ```
* import {provide} from '@angular/core';
* import {bootstrap} from '@angular/platform-browser/browser';
* import {HTTP_PROVIDERS, XSRFStrategy, CookieXSRFStrategy} from '@angular/http';
*
* bootstrap(
* App,
* [HTTP_PROVIDERS, {provide: XSRFStrategy,
* useValue: new CookieXSRFStrategy('MY-XSRF-COOKIE-NAME', 'X-MY-XSRF-HEADER-NAME')}])
* .catch(err => console.error(err));
* ```
*
* @deprecated
*/
export const HTTP_PROVIDERS: any[] = [
// TODO(pascal): use factory type annotations once supported in DI // TODO(pascal): use factory type annotations once supported in DI
// issue: https://github.com/angular/angular/issues/3183 // issue: https://github.com/angular/angular/issues/3183
{provide: Http, useFactory: httpFactory, deps: [XHRBackend, RequestOptions]}, {provide: Http, useFactory: httpFactory, deps: [XHRBackend, RequestOptions]},
@ -208,123 +61,7 @@ export function httpFactory(xhrBackend: XHRBackend, requestOptions: RequestOptio
return new Http(xhrBackend, requestOptions); return new Http(xhrBackend, requestOptions);
} }
/** const JSONP_PROVIDERS: any[] = [
* See {@link HTTP_PROVIDERS} instead.
*
* @deprecated
*/
export const HTTP_BINDINGS = HTTP_PROVIDERS;
/**
* Provides a basic set of providers to use the {@link Jsonp} service in any application.
*
* The `JSONP_PROVIDERS` should be included either in a component's injector,
* or in the root injector when bootstrapping an application.
*
* ### Example ([live demo](http://plnkr.co/edit/vmeN4F?p=preview))
*
* ```
* import {Component} from '@angular/core';
* import {NgFor} from '@angular/common';
* import {JSONP_PROVIDERS, Jsonp} from '@angular/http';
*
* @Component({
* selector: 'app',
* providers: [JSONP_PROVIDERS],
* template: `
* <div>
* <h1>People</h1>
* <ul>
* <li *ngFor="let person of people">
* {{person.name}}
* </li>
* </ul>
* </div>
* `,
* directives: [NgFor]
* })
* export class App {
* people: Array<Object>;
* constructor(jsonp:Jsonp) {
* jsonp.request('people.json').subscribe(res => {
* this.people = res.json();
* })
* }
* }
* ```
*
* The primary public API included in `JSONP_PROVIDERS` is the {@link Jsonp} class.
* However, other providers required by `Jsonp` are included,
* which may be beneficial to override in certain cases.
*
* The providers included in `JSONP_PROVIDERS` include:
* * {@link Jsonp}
* * {@link JSONPBackend}
* * `BrowserJsonp` - Private factory
* * {@link RequestOptions} - Bound to {@link BaseRequestOptions} class
* * {@link ResponseOptions} - Bound to {@link BaseResponseOptions} class
*
* There may be cases where it makes sense to extend the base request options,
* such as to add a search string to be appended to all URLs.
* To accomplish this, a new provider for {@link RequestOptions} should
* be added in the same injector as `JSONP_PROVIDERS`.
*
* ### Example ([live demo](http://plnkr.co/edit/TFug7x?p=preview))
*
* ```
* import {provide} from '@angular/core';
* import {bootstrap} from '@angular/platform-browser/browser';
* import {JSONP_PROVIDERS, BaseRequestOptions, RequestOptions} from '@angular/http';
*
* class MyOptions extends BaseRequestOptions {
* search: string = 'coreTeam=true';
* }
*
* bootstrap(App, [JSONP_PROVIDERS, {provide: RequestOptions, useClass: MyOptions}])
* .catch(err => console.error(err));
* ```
*
* Likewise, to use a mock backend for unit tests, the {@link JSONPBackend}
* provider should be bound to {@link MockBackend}.
*
* ### Example ([live demo](http://plnkr.co/edit/HDqZWL?p=preview))
*
* ```
* import {provide, Injector} from '@angular/core';
* import {JSONP_PROVIDERS, Jsonp, Response, JSONPBackend} from '@angular/http';
* import {MockBackend} from '@angular/http/testing';
*
* var people = [{name: 'Jeff'}, {name: 'Tobias'}];
* var injector = Injector.resolveAndCreate([
* JSONP_PROVIDERS,
* MockBackend,
* {provide: JSONPBackend, useExisting: MockBackend}
* ]);
* var jsonp = injector.get(Jsonp);
* var backend = injector.get(MockBackend);
*
* // Listen for any new requests
* backend.connections.observer({
* next: connection => {
* var response = new Response({body: people});
* setTimeout(() => {
* // Send a response to the request
* connection.mockRespond(response);
* });
* }
* });
* jsonp.get('people.json').observer({
* next: res => {
* // Response came from mock backend
* console.log('first person', res.json()[0].name);
* }
* });
* ```
*
* @experimental
*/
export const JSONP_PROVIDERS: any[] = [
// TODO(pascal): use factory type annotations once supported in DI // TODO(pascal): use factory type annotations once supported in DI
// issue: https://github.com/angular/angular/issues/3183 // issue: https://github.com/angular/angular/issues/3183
{provide: Jsonp, useFactory: jsonpFactory, deps: [JSONPBackend, RequestOptions]}, {provide: Jsonp, useFactory: jsonpFactory, deps: [JSONPBackend, RequestOptions]},
@ -342,13 +79,6 @@ export function jsonpFactory(jsonpBackend: JSONPBackend, requestOptions: Request
} }
/**
* See {@link JSONP_PROVIDERS} instead.
*
* @deprecated
*/
export const JSON_BINDINGS = JSONP_PROVIDERS;
/** /**
* The module that includes http's providers * The module that includes http's providers
* *

33
modules/@angular/http/test/http_spec.ts
View File

@ -7,12 +7,13 @@
*/ */
import {Injector, ReflectiveInjector} from '@angular/core'; import {Injector, ReflectiveInjector} from '@angular/core';
import {TestBed, getTestBed} from '@angular/core/testing';
import {AsyncTestCompleter, afterEach, beforeEach, ddescribe, describe, iit, inject, it, xit} from '@angular/core/testing/testing_internal'; import {AsyncTestCompleter, afterEach, beforeEach, ddescribe, describe, iit, inject, it, xit} from '@angular/core/testing/testing_internal';
import {expect} from '@angular/platform-browser/testing/matchers'; import {expect} from '@angular/platform-browser/testing/matchers';
import {Observable} from 'rxjs/Observable'; import {Observable} from 'rxjs/Observable';
import {zip} from 'rxjs/observable/zip'; import {zip} from 'rxjs/observable/zip';
import {BaseRequestOptions, ConnectionBackend, HTTP_PROVIDERS, Http, JSONPBackend, JSONP_PROVIDERS, Jsonp, Request, RequestMethod, RequestOptions, Response, ResponseContentType, ResponseOptions, URLSearchParams, XHRBackend} from '../http'; import {BaseRequestOptions, ConnectionBackend, Http, HttpModule, JSONPBackend, Jsonp, JsonpModule, Request, RequestMethod, RequestOptions, Response, ResponseContentType, ResponseOptions, URLSearchParams, XHRBackend} from '../http';
import {Json} from '../src/facade/lang'; import {Json} from '../src/facade/lang';
import {stringToArrayBuffer} from '../src/http_utils'; import {stringToArrayBuffer} from '../src/http_utils';
import {MockBackend, MockConnection} from '../testing/mock_backend'; import {MockBackend, MockConnection} from '../testing/mock_backend';
@ -21,33 +22,33 @@ export function main() {
describe('injectables', () => { describe('injectables', () => {
var url = 'http://foo.bar'; var url = 'http://foo.bar';
var http: Http; var http: Http;
var parentInjector: ReflectiveInjector; var injector: Injector;
var childInjector: ReflectiveInjector;
var jsonpBackend: MockBackend; var jsonpBackend: MockBackend;
var xhrBackend: MockBackend; var xhrBackend: MockBackend;
var jsonp: Jsonp; var jsonp: Jsonp;
it('should allow using jsonpInjectables and httpInjectables in same injector', beforeEach(() => {
inject([AsyncTestCompleter], (async: AsyncTestCompleter) => { TestBed.configureTestingModule({
parentInjector = ReflectiveInjector.resolveAndCreate([ imports: [HttpModule, JsonpModule],
providers: [
{provide: XHRBackend, useClass: MockBackend}, {provide: XHRBackend, useClass: MockBackend},
{provide: JSONPBackend, useClass: MockBackend} {provide: JSONPBackend, useClass: MockBackend}
]); ]
});
injector = getTestBed();
});
childInjector = parentInjector.resolveAndCreateChild([ it('should allow using jsonpInjectables and httpInjectables in same injector',
HTTP_PROVIDERS, JSONP_PROVIDERS, {provide: XHRBackend, useClass: MockBackend}, inject([AsyncTestCompleter], (async: AsyncTestCompleter) => {
{provide: JSONPBackend, useClass: MockBackend}
]);
http = childInjector.get(Http); http = injector.get(Http);
jsonp = childInjector.get(Jsonp); jsonp = injector.get(Jsonp);
jsonpBackend = childInjector.get(JSONPBackend); jsonpBackend = injector.get(JSONPBackend);
xhrBackend = childInjector.get(XHRBackend); xhrBackend = injector.get(XHRBackend);
var xhrCreatedConnections = 0; var xhrCreatedConnections = 0;
var jsonpCreatedConnections = 0; var jsonpCreatedConnections = 0;
xhrBackend.connections.subscribe(() => { xhrBackend.connections.subscribe(() => {
xhrCreatedConnections++; xhrCreatedConnections++;
expect(xhrCreatedConnections).toEqual(1); expect(xhrCreatedConnections).toEqual(1);

4
modules/playground/src/http/index.ts
View File

@ -7,13 +7,13 @@
*/ */
import {NgModule} from '@angular/core'; import {NgModule} from '@angular/core';
import {HTTP_PROVIDERS} from '@angular/http'; import {HttpModule} from '@angular/http';
import {BrowserModule} from '@angular/platform-browser'; import {BrowserModule} from '@angular/platform-browser';
import {platformBrowserDynamic} from '@angular/platform-browser-dynamic'; import {platformBrowserDynamic} from '@angular/platform-browser-dynamic';
import {HttpCmp} from './app/http_comp'; import {HttpCmp} from './app/http_comp';
@NgModule({bootstrap: [HttpCmp], providers: [HTTP_PROVIDERS], imports: [BrowserModule]}) @NgModule({bootstrap: [HttpCmp], imports: [BrowserModule, HttpModule]})
class ExampleModule { class ExampleModule {
} }

9
modules/playground/src/jsonp/index.ts
View File

@ -7,18 +7,13 @@
*/ */
import {NgModule} from '@angular/core'; import {NgModule} from '@angular/core';
import {JSONP_PROVIDERS} from '@angular/http'; import {JsonpModule} from '@angular/http';
import {BrowserModule} from '@angular/platform-browser'; import {BrowserModule} from '@angular/platform-browser';
import {platformBrowserDynamic} from '@angular/platform-browser-dynamic'; import {platformBrowserDynamic} from '@angular/platform-browser-dynamic';
import {JsonpCmp} from './app/jsonp_comp'; import {JsonpCmp} from './app/jsonp_comp';
@NgModule({ @NgModule({bootstrap: [JsonpCmp], declarations: [JsonpCmp], imports: [BrowserModule, JsonpModule]})
bootstrap: [JsonpCmp],
declarations: [JsonpCmp],
providers: [JSONP_PROVIDERS],
imports: [BrowserModule]
})
class ExampleModule { class ExampleModule {
} }

12
tools/public_api_guard/http/index.d.ts vendored
View File

@ -71,12 +71,6 @@ export declare class Http {
request(url: string | Request, options?: RequestOptionsArgs): Observable<Response>; request(url: string | Request, options?: RequestOptionsArgs): Observable<Response>;
} }
/** @deprecated */
export declare const HTTP_BINDINGS: any[];
/** @deprecated */
export declare const HTTP_PROVIDERS: any[];
/** @experimental */ /** @experimental */
export declare function httpFactory(xhrBackend: XHRBackend, requestOptions: RequestOptions): Http; export declare function httpFactory(xhrBackend: XHRBackend, requestOptions: RequestOptions): Http;
@ -84,18 +78,12 @@ export declare function httpFactory(xhrBackend: XHRBackend, requestOptions: Requ
export declare class HttpModule { export declare class HttpModule {
} }
/** @deprecated */
export declare const JSON_BINDINGS: any[];
/** @experimental */ /** @experimental */
export declare class Jsonp extends Http { export declare class Jsonp extends Http {
constructor(backend: ConnectionBackend, defaultOptions: RequestOptions); constructor(backend: ConnectionBackend, defaultOptions: RequestOptions);
request(url: string | Request, options?: RequestOptionsArgs): Observable<Response>; request(url: string | Request, options?: RequestOptionsArgs): Observable<Response>;
} }
/** @experimental */
export declare const JSONP_PROVIDERS: any[];
/** @experimental */ /** @experimental */
export declare abstract class JSONPBackend extends ConnectionBackend { export declare abstract class JSONPBackend extends ConnectionBackend {
} }