ng2-json-editor/src/shared/services/json-util.service.js

Angular2 component for editing large json documents

/*
 * This file is part of ng2-json-editor.
 * Copyright (C) 2016 CERN.
 *
 * ng2-json-editor is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License as
 * published by the Free Software Foundation; either version 2 of the
 * License, or (at your option) any later version.
 *
 * ng2-json-editor is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with ng2-json-editor; if not, write to the Free Software Foundation, Inc.,
 * 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
 * In applying this license, CERN does not
 * waive the privileges and immunities granted to it by virtue of its status
 * as an Intergovernmental Organization or submit itself to any jurisdiction.
*/
import { Injectable } from '@angular/core';
import { PathUtilService } from './path-util.service';
var JsonUtilService = (function () {
    function JsonUtilService(pathUtilService) {
        this.pathUtilService = pathUtilService;
    }
    /**
     * Returns value of the property located in dot separated path of json.
     */
    JsonUtilService.prototype.getValueInPath = function (json, path) {
        var pathElements = this.pathUtilService.toPathArray(path);
        var value = json;
        pathElements.forEach(function (pathElement) {
            value = value[pathElement];
            if (!value) {
                throw new Error("\"" + pathElement + "\" of given path not defined in given json");
            }
        });
        return value;
    };
    return JsonUtilService;
}());
export { JsonUtilService };
JsonUtilService.decorators = [
    { type: Injectable },
];
/** @nocollapse */
JsonUtilService.ctorParameters = function () { return [
    { type: PathUtilService, },
]; };
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