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Lab2

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This commit is contained in:
Данила Мочалов 2023-03-07 08:34:30 +04:00
parent 8157875d1e
commit 2ba5860a70
10 changed files with 365 additions and 17 deletions
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47
front/index.html
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@ -8,15 +8,48 @@
<script src="main.js"></script> <script src="main.js"></script>
</head> </head>
<body> <body>
<h3 id="date" class="text-center my-3 "></h3>
<input id="ilovetextfield"> <h3 class="my-3 ms-3"> LabWork01 </h3>
<button id = "ilovebutton" onclick="iloveclick()">Готово</button>
<input id="asktextfield"> <input class="my-3 ms-3" id="ilovetextfield">
<button id = "askbutton" onclick="askclick()">Спросить</button> <button type="button"class="btn btn-primary my-3 ms-3" id = "ilovebutton" onclick="iloveclick()">Готово</button>
<input id="uppertextfield"> <br>
<button id = "upperbutton" onclick="upperclick()">Поднять</button>
<input class="my-3 ms-3" id="asktextfield">
<button type="button"class="btn btn-primary my-3 ms-3" id = "askbutton" onclick="askclick()">Спросить</button>
<br>
<input class="my-3 ms-3" id="uppertextfield">
<button type="button"class="btn btn-primary my-3 ms-3" id = "upperbutton" onclick="upperclick()">Поднять</button>
<br>
<h3 class="ms-3 my-3"> LabWork02</h3>
<input class="my-3 ms-3" id="sum_first_tf">
<span> + </span>
<input class="my-3" id="sum_second_tf">
<button type="button"class="btn btn-primary my-3 mx-3" id="sum_button" onclick="sumLab2('String')"> Сумма строк</button>
<button type="button"class="btn btn-primary my-3 mx-3" id="sum_button" onclick="sumLab2('int')"> Сумма чисел</button>
<span> = </span>
<span class="border border-primary my-3 ms-3 p-3" id="sum_result">Тут будет результат</span>
<br>
<input class="my-3 ms-3" id="makeitbigger_tf">
<button type="button"class="btn btn-primary my-3 ms-3" id="makeitbigger_button" onclick="makeItBiggerLab2('String')">Увеличить строку</button>
<button type="button"class="btn btn-primary my-3 ms-3" id="makeitbigger_button" onclick="makeItBiggerLab2('int')">Увеличить число</button>
<br>
<input class="my-3 ms-3" id="reverse_tf">
<button type="button"class="btn btn-primary my-3 ms-3" id="reverse_button" onclick="reverseLab2('String')">Наоборот строка</button>
<button type="button"class="btn btn-primary my-3 ms-3" id="reverse_button" onclick="reverseLab2('int')">Наоборот число</button>
<br>
<input class="my-3 ms-3" id="lenght_tf">
<button type="button"class="btn btn-primary my-3 ms-3" id="lenght_button" onclick="lenghtLab2('String')">Длина строки</button>
<button type="button"class="btn btn-primary my-3 ms-3" id="lenght_button" onclick="lenghtLab2('int')">Длина числа</button>
</body> </body>
</html> </html>

39
front/main.js
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@ -1,9 +1,43 @@
fetch("http://127.0.0.1:8080/date") function sumLab2(type) {
var first = document.getElementById("sum_first_tf").value
var second = document.getElementById("sum_second_tf").value
fetch("http://127.0.0.1:8080/lab2/sum?" + "first=" + first + "&second=" + second + "&type=" + type)
.then(response => response.text()) .then(response => response.text())
.then((response) => { .then((response) => {
console.log(response) console.log(response)
document.getElementById("date").textContent = response document.getElementById("sum_result").textContent=response
}) })
}
function makeItBiggerLab2(type) {
var value = document.getElementById("makeitbigger_tf").value
fetch("http://127.0.0.1:8080/lab2/makeitbigger?small="+value + "&type=" + type)
.then(response => response.text())
.then((response) => {
console.log(response)
document.getElementById("makeitbigger_tf").value = response
})
}
function reverseLab2(type) {
var value = document.getElementById("reverse_tf").value
fetch("http://127.0.0.1:8080/lab2/reverse?value="+value + "&type=" + type)
.then(response => response.text())
.then((response) => {
console.log(response)
document.getElementById("reverse_tf").value = response
})
}
function lenghtLab2(type) {
var value = document.getElementById("lenght_tf").value
fetch("http://127.0.0.1:8080/lab2/lenght?value="+value + "&type=" + type)
.then(response => response.text())
.then((response) => {
console.log(response)
document.getElementById("lenght_tf").value = response
})
}
function iloveclick() { function iloveclick() {
var text = document.getElementById("ilovetextfield").value var text = document.getElementById("ilovetextfield").value
@ -34,3 +68,4 @@ function upperclick() {
document.getElementById("uppertextfield").value = response document.getElementById("uppertextfield").value = response
}) })
} }

2
src/main/java/com/webproglabs/lab1/Lab1Application.java
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@ -6,9 +6,7 @@ import org.springframework.web.bind.annotation.RestController;
@SpringBootApplication @SpringBootApplication
public class Lab1Application { public class Lab1Application {
public static void main(String[] args) { public static void main(String[] args) {
SpringApplication.run(Lab1Application.class, args); SpringApplication.run(Lab1Application.class, args);
} }
} }

20
src/main/java/com/webproglabs/lab1/config/Lab2Config.java Normal file
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@ -0,0 +1,20 @@
package com.webproglabs.lab1.config;
import com.webproglabs.lab1.domain.Lab2Int;
import com.webproglabs.lab1.domain.Lab2String;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
@Configuration
public class Lab2Config {
@Bean(value="int")
public Lab2Int createLab2Int() {
return new Lab2Int();
}
@Bean(value="String")
public Lab2String createLab2String() {
return new Lab2String();
}
}

35
src/main/java/com/webproglabs/lab1/controllers/Lab2Controller.java Normal file
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@ -0,0 +1,35 @@
package com.webproglabs.lab1.controllers;
import com.webproglabs.lab1.services.Lab2Service;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
@RestController
public class Lab2Controller {
private final Lab2Service lab2Service;
public Lab2Controller(Lab2Service lab2Service) {this.lab2Service = lab2Service;}
@GetMapping("/lab2/sum")
public Object sum(@RequestParam (value = "first", defaultValue = "hello") String first,
@RequestParam (value = "second", defaultValue = "world") String second,
@RequestParam (value = "type") String type) {
return lab2Service.sum(first, second, type);
}
@GetMapping("/lab2/makeitbigger")
public Object makeItBigger(@RequestParam (value = "small") String small, @RequestParam (value = "type") String type) {
return lab2Service.makeItBigger(small, type);
}
@GetMapping("/lab2/reverse")
public Object reverse(@RequestParam(value="value")String value, @RequestParam (value = "type") String type) {
return lab2Service.reverse(value, type);
}
@GetMapping("lab2/lenght")
public Object lenght(@RequestParam(value = "value") String value, @RequestParam (value = "type") String type) {
return lab2Service.lenght(value, type);
}
}

58
src/main/java/com/webproglabs/lab1/domain/Lab2Int.java Normal file
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@ -0,0 +1,58 @@
package com.webproglabs.lab1.domain;
public class Lab2Int implements Lab2Interface<Integer>{
// @Override
// public Object sum(Object first, Object second) {
// if (!(first instanceof Integer && second instanceof Integer)) {
// throw new IllegalArgumentException();
// }
// return (Integer)first + (Integer)second;
// }
//
// @Override
// public Object makeItBigger(Object small) {
// if (!(small instanceof Integer)) {
// throw new IllegalArgumentException();
// }
// return (Integer)small * (Integer)small;
// }
//
// @Override
// public Object reverse(Object value) {
// if (!(value instanceof Integer)) {
// throw new IllegalArgumentException();
// }
// return (Integer)value * (-1);
// }
//
// @Override
// public Object lenght(Object value) {
// if (!(value instanceof Integer)) {
// throw new IllegalArgumentException();
// }
// int newvalue = (Integer)value;
// if (newvalue < 0) newvalue = newvalue * (-1);
// return newvalue;
// }
@Override
public Integer sum(Integer first, Integer second) {
return first + second;
}
@Override
public Integer makeItBigger(Integer small) {
return small*small;
}
@Override
public Integer reverse(Integer value) {
return value*(-1);
}
@Override
public Integer lenght(Integer value) {
if (value < 0) return value *(-1);
else return value;
}
}

11
src/main/java/com/webproglabs/lab1/domain/Lab2Interface.java Normal file
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@ -0,0 +1,11 @@
package com.webproglabs.lab1.domain;
public interface Lab2Interface<T> {
T sum(T first, T second);
T makeItBigger (T small);
T reverse (T value);
T lenght (T value);
}

61
src/main/java/com/webproglabs/lab1/domain/Lab2String.java Normal file
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@ -0,0 +1,61 @@
package com.webproglabs.lab1.domain;
public class Lab2String implements Lab2Interface<String>{
// @Override
// public Object sum(Object first, Object second) {
// if (!(first instanceof String && second instanceof String)) {
// throw new IllegalArgumentException();
// }
// return ((String) first).concat((String)second);
// }
//
// @Override
// public Object makeItBigger(Object small) {
// if (!(small instanceof String)) {
// throw new IllegalArgumentException();
// }
// return ((String) small).toUpperCase();
// }
//
// @Override
// public Object reverse(Object value) {
// if (!(value instanceof String)) {
// throw new IllegalArgumentException();
// }
// StringBuilder sb = new StringBuilder((String)value);
// sb.reverse();
// return sb.toString();
// }
//
// @Override
// public Object lenght(Object value) {
// if (!(value instanceof String)) {
// throw new IllegalArgumentException();
// }
// return ((String) value).length();
// }
@Override
public String sum(String first, String second) {
return first.concat(second);
}
@Override
public String makeItBigger(String small) {
return small.toUpperCase();
}
@Override
public String reverse(String value) {
StringBuilder sb = new StringBuilder(value);
sb.reverse();
return sb.toString();
}
@Override
public String lenght(String value) {
int len = value.length();
return Integer.toString(len);
}
}

47
src/main/java/com/webproglabs/lab1/services/Lab2Service.java Normal file
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@ -0,0 +1,47 @@
package com.webproglabs.lab1.services;
import com.webproglabs.lab1.domain.Lab2Interface;
import org.springframework.context.ApplicationContext;
import org.springframework.stereotype.Service;
@Service
public class Lab2Service {
private final ApplicationContext applicationContext;
public Lab2Service(ApplicationContext applicationContext) {
this.applicationContext = applicationContext;
}
public Object sum(Object first, Object second, String type) {
if (type.equals("int")) {
first = Integer.parseInt(first.toString());
second = Integer.parseInt(second.toString());
}
final Lab2Interface summator =(Lab2Interface)applicationContext.getBean(type);
return summator.sum(first, second);
}
public Object makeItBigger(Object small, String type) {
if (type.equals("int")) {
small = Integer.parseInt(small.toString());
}
final Lab2Interface biggernator = (Lab2Interface)applicationContext.getBean(type);
return biggernator.makeItBigger(small);
}
public Object reverse (Object value, String type) {
if (type.equals("int")) {
value = Integer.parseInt(value.toString());
}
final Lab2Interface reversenator = (Lab2Interface) applicationContext.getBean(type);
return reversenator.reverse(value);
}
public Object lenght (Object value, String type) {
if (type.equals("int")) {
value = Integer.parseInt(value.toString());
}
final Lab2Interface leghtgetter = (Lab2Interface) applicationContext.getBean(type);
return leghtgetter.lenght(value);
}
}

52
src/test/java/com/webproglabs/lab1/Lab1ApplicationTests.java
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@ -1,13 +1,63 @@
package com.webproglabs.lab1; package com.webproglabs.lab1;
import com.webproglabs.lab1.services.Lab2Service;
import org.junit.jupiter.api.Assertions;
import org.junit.jupiter.api.Test; import org.junit.jupiter.api.Test;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest; import org.springframework.boot.test.context.SpringBootTest;
@SpringBootTest @SpringBootTest
class Lab1ApplicationTests { class Lab1ApplicationTests {
@Autowired
Lab2Service lab2Service;
@Test @Test
void contextLoads() { void testSumInt() {
final int res = (Integer)lab2Service.sum(3, 5, "int");
Assertions.assertEquals(8, res);
}
@Test
void testSumString() {
final String res = (String)lab2Service.sum("Hello", "World", "String");
Assertions.assertEquals("HelloWorld", res);
}
@Test
void testBigInt() {
final int res = (Integer)lab2Service.makeItBigger(4, "int");
Assertions.assertEquals(16, res);
}
@Test
void testBigString() {
final String res = (String)lab2Service.makeItBigger("hello", "String");
Assertions.assertEquals("HELLO", res);
}
@Test
void testReverseInt() {
final int res = (Integer)lab2Service.reverse(17, "int");
Assertions.assertEquals(-17, res);
}
@Test
void testReverseString() {
final String res = (String)lab2Service.reverse("hello", "String");
Assertions.assertEquals("olleh", res);
}
@Test
void testLenghtInt() {
final int res = (Integer)lab2Service.lenght(17, "int");
Assertions.assertEquals(17, res);
}
@Test
void testLenghtString() {
final String res = (String)lab2Service.lenght("hello", "String");
Assertions.assertEquals("5", res);
} }
} }