4a8f9cc9-54f8-4621-9cf9-09b62718bff8

Committed 26 Nov 2024 07:01AM UTC coverage: 80.514% (-0.3%) from 80.83%

Build # 4a8f9cc9-54f8-4621-9cf9-09b62718bff8

Build Type

push

circleci

Committed by

Haixing-Hu

Commit Message

feat: add Page.emptyPage() method

Run Details

480 of 609 branches covered (78.82%)

Branch coverage included in aggregate %.

0 of 1 new or added line in 1 file covered. (0.0%)

2 existing lines in 1 file now uncovered.

648 of 792 relevant lines covered (81.82%)

226.94 hits per line

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72.22

/src/impl/model/create-impl.js

////////////////////////////////////////////////////////////////////////////////
//
//    Copyright (c) 2022 - 2023.
//    Haixing Hu, Qubit Co. Ltd.
//
//    All rights reserved.
//
////////////////////////////////////////////////////////////////////////////////
import assignImpl from './assign-impl';
import hasPrototypeFunction from '../utils/has-prototype-function';

/**
 * Creates an instance of a model class.
 *
 * @param {function} Class
 *     The constructor of a model class.
 * @param {object} obj
 *     The data object, usually obtained from a JSON object.
 * @param {object} options
 *     the additional options for the creation. If this argument is
 *     `undefined` or `null`, the default options will be used. The default
 *     options can be retrieved by calling `DefaultOptions.get('assign')`.
 *     Available options are:
 *     - `normalize: boolean`, indicates whether to normalize this object
 *       after the assignment. The default value is `true`.
 *     - `convertNaming: boolean`, indicates whether to convert the naming
 *       style of the target object. The default value is `false`.
 *     - `sourceNamingStyle: NamingStyle`, the naming style of the source
 *       object. The default value is {@link LOWER_UNDERSCORE}.
 *     - `targetNamingStyle: NamingStyle`, the naming style of the target
 *       object. The default value is {@link LOWER_CAMEL}.
 * @returns {Class | null}
 *     If the `obj` is `undefined` or `null`, returns `null`; otherwise, returns
 *     a new instance of the model class whose fields are initialized with the
 *     data in the `obj`.
 * @see DefaultOptions.get('assign')
 * @author Haixing Hu
 * @private
 */
function createImpl(Class, obj, options) {
  if (obj === undefined || obj === null) {
    return null;
  } else if (typeof obj !== 'object') {
    throw new TypeError(`The first argument of ${Class.name}.create() must be an object.`);
  } else if (hasPrototypeFunction(Class, 'assign')) {
    const result = new Class();
    result.assign(obj, options);
    return result;
  } else {
    const result = new Class();
    return assignImpl(Class, result, obj, options);
  }
}

export default createImpl;

1	////////////////////////////////////////////////////////////////////////////////
2	//
3	// Copyright (c) 2022 - 2023.
4	// Haixing Hu, Qubit Co. Ltd.
5	//
6	// All rights reserved.
7	//
8	////////////////////////////////////////////////////////////////////////////////
9	import assignImpl from './assign-impl';
10	import hasPrototypeFunction from '../utils/has-prototype-function';
11
12	/**
13	* Creates an instance of a model class.
14	*
15	* @param {function} Class
16	* The constructor of a model class.
17	* @param {object} obj
18	* The data object, usually obtained from a JSON object.
19	* @param {object} options
20	* the additional options for the creation. If this argument is
21	* `undefined` or `null`, the default options will be used. The default
22	* options can be retrieved by calling `DefaultOptions.get('assign')`.
23	* Available options are:
24	* - `normalize: boolean`, indicates whether to normalize this object
25	* after the assignment. The default value is `true`.
26	* - `convertNaming: boolean`, indicates whether to convert the naming
27	* style of the target object. The default value is `false`.
28	* - `sourceNamingStyle: NamingStyle`, the naming style of the source
29	* object. The default value is {@link LOWER_UNDERSCORE}.
30	* - `targetNamingStyle: NamingStyle`, the naming style of the target
31	* object. The default value is {@link LOWER_CAMEL}.
32	* @returns {Class \| null}
33	* If the `obj` is `undefined` or `null`, returns `null`; otherwise, returns
34	* a new instance of the model class whose fields are initialized with the
35	* data in the `obj`.
36	* @see DefaultOptions.get('assign')
37	* @author Haixing Hu
38	* @private
39	*/
40	function createImpl(Class, obj, options) {
41	if (obj === undefined \|\| obj === null) {	39✔
42	return null;	6✔
43	} else if (typeof obj !== 'object') {	33!
44	throw new TypeError(`The first argument of ${Class.name}.create() must be an object.`);	×
45	} else if (hasPrototypeFunction(Class, 'assign')) {	33!
46	const result = new Class();	33✔
47	result.assign(obj, options);	33✔
48	return result;	32✔
49	} else {
UNCOV 50	const result = new Class();	×
UNCOV 51	return assignImpl(Class, result, obj, options);	×
52	}
53	}
54
55	export default createImpl;

Haixing-Hu / js-common-decorator / 4a8f9cc9-54f8-4621-9cf9-09b62718bff8

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