app/util/ObjectUtil.js

	ObjectUtil.js revision 2d7019e19039fd083850f76e54b6b26a7b06a8f2
1746e8b8399da2a7a8da4aace186f66055ccfec1Jakub Hrozek/*
1746e8b8399da2a7a8da4aace186f66055ccfec1Jakub Hrozek * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
1746e8b8399da2a7a8da4aace186f66055ccfec1Jakub Hrozek *
1746e8b8399da2a7a8da4aace186f66055ccfec1Jakub Hrozek * Copyright © 2011 ForgeRock AS. All rights reserved.
1746e8b8399da2a7a8da4aace186f66055ccfec1Jakub Hrozek *
1746e8b8399da2a7a8da4aace186f66055ccfec1Jakub Hrozek * The contents of this file are subject to the terms
1746e8b8399da2a7a8da4aace186f66055ccfec1Jakub Hrozek * of the Common Development and Distribution License
1746e8b8399da2a7a8da4aace186f66055ccfec1Jakub Hrozek * (the License). You may not use this file except in
1746e8b8399da2a7a8da4aace186f66055ccfec1Jakub Hrozek * compliance with the License.
1746e8b8399da2a7a8da4aace186f66055ccfec1Jakub Hrozek *
1746e8b8399da2a7a8da4aace186f66055ccfec1Jakub Hrozek * You can obtain a copy of the License at
1746e8b8399da2a7a8da4aace186f66055ccfec1Jakub Hrozek * http://forgerock.org/license/CDDLv1.0.html
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1746e8b8399da2a7a8da4aace186f66055ccfec1Jakub Hrozek *
1746e8b8399da2a7a8da4aace186f66055ccfec1Jakub Hrozek * When distributing Covered Code, include this CDDL
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1746e8b8399da2a7a8da4aace186f66055ccfec1Jakub Hrozek * at http://forgerock.org/license/CDDLv1.0.html
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1746e8b8399da2a7a8da4aace186f66055ccfec1Jakub Hrozek */
aea1d5c0ca9bb1470759b024c8b97b6c1f577193Pavel Březina
1746e8b8399da2a7a8da4aace186f66055ccfec1Jakub Hrozek/*global define*/
1746e8b8399da2a7a8da4aace186f66055ccfec1Jakub Hrozek
1746e8b8399da2a7a8da4aace186f66055ccfec1Jakub Hrozekdefine("app/util/ObjectUtil",
1746e8b8399da2a7a8da4aace186f66055ccfec1Jakub Hrozek        [],
1746e8b8399da2a7a8da4aace186f66055ccfec1Jakub Hrozek        function () {
aea1d5c0ca9bb1470759b024c8b97b6c1f577193Pavel Březina    var obj = {};
1746e8b8399da2a7a8da4aace186f66055ccfec1Jakub Hrozek
1746e8b8399da2a7a8da4aace186f66055ccfec1Jakub Hrozek    obj.copyObject = function (o) {
1746e8b8399da2a7a8da4aace186f66055ccfec1Jakub Hrozek        var result, oneAttribute;
1746e8b8399da2a7a8da4aace186f66055ccfec1Jakub Hrozek        if (!o) {
1746e8b8399da2a7a8da4aace186f66055ccfec1Jakub Hrozek            return null;
1746e8b8399da2a7a8da4aace186f66055ccfec1Jakub Hrozek        }
1746e8b8399da2a7a8da4aace186f66055ccfec1Jakub Hrozek
        if (o instanceof Date) {
            result = new Date();
            result.setTime(o.getTime());
            return result;
        }

        if (o instanceof Array) {
            result = [];
//          for (var i = 0, var len = o.length; i < len; ++i) {
//          result[i] = obj.copyObject(o[i]);
//          }
            return result;
        }

        if (o instanceof Object) {
            result = {};
            for (oneAttribute in o) {
                if (o.hasOwnProperty(oneAttribute)) {
                    obj.copyObject[oneAttribute] = obj.copyObject(o[oneAttribute]);
                }
            }
            return result;
        }

        throw new Error("Can't copy the object");
    };

    obj.patchObject = function (original, patch, mode) {
        var oneAttribute, result = {};
        for (oneAttribute in patch) {
            if (!(original.hasOwnProperty(oneAttribute) && original[oneAttribute] instanceof Array && patch[oneAttribute] instanceof Array)) {
                original[oneAttribute] = patch[oneAttribute];
            } //else {
//              for (var i = 0, var len = patch[oneAttribute].length; i < len; ++i) {
//              original[oneAttribute][i] = obj.copyObject(o[i]);
//              }
            //}
        }
        return result;
    };

    return obj;
});