-
Notifications
You must be signed in to change notification settings - Fork 0
/
AddObjectElements.java
96 lines (91 loc) · 4.29 KB
/
AddObjectElements.java
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
/*
* The MIT License (MIT)
*
* Copyright (c) 2020 Polina Volkhontseva
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
package org.cqfn.keepcalmandjson.example;
import org.cqfn.keepcalmandjson.parser.JsonParser;
import org.cqfn.keepcalmandjson.parser.exceptions.JsonParserException;
import org.cqfn.keepcalmandjson.types.JsonArray;
import org.cqfn.keepcalmandjson.types.JsonElement;
import org.cqfn.keepcalmandjson.types.JsonNumber;
import org.cqfn.keepcalmandjson.types.JsonObject;
import static org.junit.jupiter.api.Assertions.assertEquals;
public class AddObjectElements {
public static void main(String[] args) throws JsonParserException {
String data =
"{\n" +
" name : \"John P.\",\n" +
" age : 25,\n" +
" score : 82.75,\n" +
" hasDiploma : true\n" +
"}";
JsonElement jsonData = JsonParser.parse(data);
// Convert abstract element to JSON object instance
JsonObject employee = jsonData.toJsonObject();
// Add JsonElement created before
JsonNumber years = new JsonNumber(null,3);
employee.addElement("years of experience", years);
// Create new content
// Create array and fill it
JsonArray languages = employee.createJsonArray("languages");
languages.createStringElement("Java");
languages.createStringElement("Kotlin");
// Create object and fill it
JsonObject projects = employee.createJsonObject("personal projects");
projects.createJsonNull("scientific papers");
projects.createJsonString("GitHub", "https://github.com/...");
projects.createJsonNumber("articles amount", 2);
// Print updated JSON version without indention
System.out.println(employee.toString());
// Print updated JSON version with indention
System.out.println(employee.toStringWithIndents());
testOutput(employee);
}
public static void testOutput(JsonElement element) {
String jsonObject = "{\"age\":25,\"hasDiploma\":true,\"languages\":[\"Java\",\"Kotlin\"],\"name\":\"John P.\"," +
"\"personal projects\":{\"GitHub\":\"https://github.com/...\",\"articles amount\":2," +
"\"scientific papers\":null},\"score\":82.75,\"years of experience\":3}";
String jsonObjectWithIndent =
"{\n" +
" \"age\" : 25,\n" +
" \"hasDiploma\" : true,\n" +
" \"languages\" :\n" +
" [\n" +
" \"Java\",\n" +
" \"Kotlin\"\n" +
" ],\n" +
" \"name\" : \"John P.\",\n" +
" \"personal projects\" :\n" +
" {\n" +
" \"GitHub\" : \"https://github.com/...\",\n" +
" \"articles amount\" : 2,\n" +
" \"scientific papers\" : null\n" +
" },\n" +
" \"score\" : 82.75,\n" +
" \"years of experience\" : 3\n" +
"}";
// Check object content
assertEquals(element.toString(), jsonObject);
// Check object content with indention
assertEquals(element.toStringWithIndents(), jsonObjectWithIndent);
}
}