da41a954b5
Angular 1.x -> AngularJS Angular 1 -> AngularJS Angular1 -> AngularJS Angular 2+ -> Angular Angular 2.0 -> Angular Angular2 -> Angular I have deliberately not touched any of the symbol names as that would cause big merge collisions with Tobias's work. All the renames are in .md, .json, and inline comments and jsdocs. PR Close #14132
46 lines
1.3 KiB
TypeScript
46 lines
1.3 KiB
TypeScript
/**
|
|
* @license
|
|
* Copyright Google Inc. All Rights Reserved.
|
|
*
|
|
* Use of this source code is governed by an MIT-style license that can be
|
|
* found in the LICENSE file at https://angular.io/license
|
|
*/
|
|
|
|
import {UrlTree} from './url_tree';
|
|
|
|
/**
|
|
* @whatItDoes Provides a way to migrate AngularJS applications to Angular.
|
|
*
|
|
* @experimental
|
|
*/
|
|
export abstract class UrlHandlingStrategy {
|
|
/**
|
|
* Tells the router if this URL should be processed.
|
|
*
|
|
* When it returns true, the router will execute the regular navigation.
|
|
* When it returns false, the router will set the router state to an empty state.
|
|
* As a result, all the active components will be destroyed.
|
|
*
|
|
*/
|
|
abstract shouldProcessUrl(url: UrlTree): boolean;
|
|
|
|
/**
|
|
* Extracts the part of the URL that should be handled by the router.
|
|
* The rest of the URL will remain untouched.
|
|
*/
|
|
abstract extract(url: UrlTree): UrlTree;
|
|
|
|
/**
|
|
* Merges the URL fragment with the rest of the URL.
|
|
*/
|
|
abstract merge(newUrlPart: UrlTree, rawUrl: UrlTree): UrlTree;
|
|
}
|
|
|
|
/**
|
|
* @experimental
|
|
*/
|
|
export class DefaultUrlHandlingStrategy implements UrlHandlingStrategy {
|
|
shouldProcessUrl(url: UrlTree): boolean { return true; }
|
|
extract(url: UrlTree): UrlTree { return url; }
|
|
merge(newUrlPart: UrlTree, wholeUrl: UrlTree): UrlTree { return newUrlPart; }
|
|
} |