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Refactored JsonPatchOperationPathCombiner extending URLCombiner

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This commit is contained in:
Giuseppe Digilio
2019-02-28 15:52:43 +01:00
parent b59bcb52a5
commit ce06b1af2a
1 changed files with 8 additions and 8 deletions
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16
src/app/core/json-patch/builder/json-patch-operation-path-combiner.ts
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@@ -1,4 +1,5 @@
import { isNotUndefined } from '../../../shared/empty.util';
import { URLCombiner } from '../../url-combiner/url-combiner';
/**
* Interface used to represent a JSON-PATCH path member
@@ -14,11 +15,12 @@ export interface JsonPatchOperationPathObject {
* Combines a variable number of strings representing parts
* of a JSON-PATCH path
*/
export class JsonPatchOperationPathCombiner {
export class JsonPatchOperationPathCombiner extends URLCombiner {
private _rootElement: string;
private _subRootElement: string;
constructor(rootElement, ...subRootElements: string[]) {
super(rootElement, ...subRootElements);
this._rootElement = rootElement;
this._subRootElement = subRootElements.join('/');
}
@@ -35,21 +37,19 @@ export class JsonPatchOperationPathCombiner {
* Combines the parts of this JsonPatchOperationPathCombiner in to a JSON-PATCH path member
*
* e.g. new JsonPatchOperationPathCombiner('sections', 'basic').getPath(['dc.title', '0'])
* returns: sections/basic/dc.title/0
* returns: {rootElement: 'sections', subRootElement: 'basic', path: '/sections/basic/dc.title/0'}
*
* @return {string}
* The combined path
* @return {JsonPatchOperationPathObject}
* The combined path object
*/
public getPath(fragment?: string|string[]): JsonPatchOperationPathObject {
if (isNotUndefined(fragment) && Array.isArray(fragment)) {
fragment = fragment.join('/');
}
let path;
let path = '/' + this.toString();
if (isNotUndefined(fragment)) {
path = '/' + this._rootElement + '/' + this._subRootElement + '/' + fragment;
} else {
path = '/' + this._rootElement + '/' + this._subRootElement;
path += '/' + fragment;
}
return {rootElement: this._rootElement, subRootElement: this._subRootElement, path: path};