1
LVIV STATE UNIVERSITY OF LIFE SAFETY
THE STATE EMERGENCY SERVICE OF
UKRAINE
ЛЕКЦІЯ №21. АРХІТЕКТУРА WEB-СЕРВІСУ НА JAVA
(SPRING DATA JPA)
2
ПЛАН
THE STATE EMERGENCY SERVICEOF UKRAINE
LVIV STATE UNIVERSITY OF LIFE SAFETY
STATE SERVICE OF EMERGENCY SITUATIONS IN UKRAINE
THE STATE EMERGENCY SERVICE OF UKRAINE
LVIV STATE UNIVERSITY OF LIFE SAFETY
3
THE STATE EMERGENCY SERVICE OF UKRAINE
LVIV STATE UNIVERSITY OF LIFE SAFETY
THE STATE EMERGENCY SERVICEOF UKRAINE
LVIV STATE UNIVERSITY OF LIFE SAFETY
STATE SERVICE OF EMERGENCY SITUATIONS IN UKRAINE
THE STATE EMERGENCY SERVICE OF UKRAINE
LVIV STATE UNIVERSITY OF LIFE SAFETY
JPA. Hibernate
Налаштування Spring-проєкту
THE STATE EMERGENCY SERVICEOF UKRAINE
LVIV STATE UNIVERSITY OF LIFE SAFETY
STATE SERVICE OF EMERGENCY SITUATIONS IN UKRAINE
THE STATE EMERGENCY SERVICE OF UKRAINE
LVIV STATE UNIVERSITY OF LIFE SAFETY
Налаштування Spring-проєкту
THE STATE EMERGENCY SERVICEOF UKRAINE
LVIV STATE UNIVERSITY OF LIFE SAFETY
STATE SERVICE OF EMERGENCY SITUATIONS IN UKRAINE
THE STATE EMERGENCY SERVICE OF UKRAINE
LVIV STATE UNIVERSITY OF LIFE SAFETY
Налаштування Spring-проєкту
THE STATE EMERGENCY SERVICEOF UKRAINE
LVIV STATE UNIVERSITY OF LIFE SAFETY
STATE SERVICE OF EMERGENCY SITUATIONS IN UKRAINE
THE STATE EMERGENCY SERVICE OF UKRAINE
LVIV STATE UNIVERSITY OF LIFE SAFETY
Налаштування Spring-проєкту
THE STATE EMERGENCY SERVICEOF UKRAINE
LVIV STATE UNIVERSITY OF LIFE SAFETY
STATE SERVICE OF EMERGENCY SITUATIONS IN UKRAINE
THE STATE EMERGENCY SERVICE OF UKRAINE
LVIV STATE UNIVERSITY OF LIFE SAFETY
Налаштування Spring-проєкту
THE STATE EMERGENCY SERVICEOF UKRAINE
LVIV STATE UNIVERSITY OF LIFE SAFETY
STATE SERVICE OF EMERGENCY SITUATIONS IN UKRAINE
THE STATE EMERGENCY SERVICE OF UKRAINE
LVIV STATE UNIVERSITY OF LIFE SAFETY
Налаштування Spring-проєкту
THE STATE EMERGENCY SERVICEOF UKRAINE
LVIV STATE UNIVERSITY OF LIFE SAFETY
STATE SERVICE OF EMERGENCY SITUATIONS IN UKRAINE
THE STATE EMERGENCY SERVICE OF UKRAINE
LVIV STATE UNIVERSITY OF LIFE SAFETY
Налаштування Spring-проєкту
THE STATE EMERGENCY SERVICEOF UKRAINE
LVIV STATE UNIVERSITY OF LIFE SAFETY
STATE SERVICE OF EMERGENCY SITUATIONS IN UKRAINE
THE STATE EMERGENCY SERVICE OF UKRAINE
LVIV STATE UNIVERSITY OF LIFE SAFETY
У цьому прикладі Hibernate створить таблицю users з полями id, user_name і user_email, а об’єкт User буде відображений на рядок у цій таблиці.
Налаштування Spring-проєкту
THE STATE EMERGENCY SERVICEOF UKRAINE
LVIV STATE UNIVERSITY OF LIFE SAFETY
STATE SERVICE OF EMERGENCY SITUATIONS IN UKRAINE
THE STATE EMERGENCY SERVICE OF UKRAINE
LVIV STATE UNIVERSITY OF LIFE SAFETY
Налаштування Spring-проєкту
THE STATE EMERGENCY SERVICEOF UKRAINE
LVIV STATE UNIVERSITY OF LIFE SAFETY
STATE SERVICE OF EMERGENCY SITUATIONS IN UKRAINE
THE STATE EMERGENCY SERVICE OF UKRAINE
LVIV STATE UNIVERSITY OF LIFE SAFETY
Налаштування Spring-проєкту
THE STATE EMERGENCY SERVICEOF UKRAINE
LVIV STATE UNIVERSITY OF LIFE SAFETY
STATE SERVICE OF EMERGENCY SITUATIONS IN UKRAINE
THE STATE EMERGENCY SERVICE OF UKRAINE
LVIV STATE UNIVERSITY OF LIFE SAFETY
У цьому прикладі Hibernate автоматично згенерує SQL-запит для збереження об’єкта User у таблиці.
Таким чином, Hibernate як реалізація JPA забезпечує потужний і зручний інструмент для роботи з базами даних, дозволяючи розробникам зосередитися на бізнес-логіці, а не на низькорівневих операціях.
14
СТАНОМ НА 01.02.2023
THE STATE EMERGENCY SERVICEOF UKRAINE
LVIV STATE UNIVERSITY OF LIFE SAFETY
STATE SERVICE OF EMERGENCY SITUATIONS IN UKRAINE
THE STATE EMERGENCY SERVICE OF UKRAINE
LVIV STATE UNIVERSITY OF LIFE SAFETY
JPA. Hibernate
15
СТАНОМ НА 01.02.2023
THE STATE EMERGENCY SERVICEOF UKRAINE
LVIV STATE UNIVERSITY OF LIFE SAFETY
STATE SERVICE OF EMERGENCY SITUATIONS IN UKRAINE
THE STATE EMERGENCY SERVICE OF UKRAINE
LVIV STATE UNIVERSITY OF LIFE SAFETY
JPA. Hibernate
16
СТАНОМ НА 01.02.2023
THE STATE EMERGENCY SERVICEOF UKRAINE
LVIV STATE UNIVERSITY OF LIFE SAFETY
STATE SERVICE OF EMERGENCY SITUATIONS IN UKRAINE
THE STATE EMERGENCY SERVICE OF UKRAINE
LVIV STATE UNIVERSITY OF LIFE SAFETY
JPA. Hibernate
17
СТАНОМ НА 01.02.2023
THE STATE EMERGENCY SERVICEOF UKRAINE
LVIV STATE UNIVERSITY OF LIFE SAFETY
STATE SERVICE OF EMERGENCY SITUATIONS IN UKRAINE
THE STATE EMERGENCY SERVICE OF UKRAINE
LVIV STATE UNIVERSITY OF LIFE SAFETY
JPA. Hibernate
18
СТАНОМ НА 01.02.2023
THE STATE EMERGENCY SERVICEOF UKRAINE
LVIV STATE UNIVERSITY OF LIFE SAFETY
STATE SERVICE OF EMERGENCY SITUATIONS IN UKRAINE
THE STATE EMERGENCY SERVICE OF UKRAINE
LVIV STATE UNIVERSITY OF LIFE SAFETY
JPA. Hibernate
19
THE STATE EMERGENCY SERVICE OF UKRAINE
LVIV STATE UNIVERSITY OF LIFE SAFETY
THE STATE EMERGENCY SERVICEOF UKRAINE
LVIV STATE UNIVERSITY OF LIFE SAFETY
STATE SERVICE OF EMERGENCY SITUATIONS IN UKRAINE
THE STATE EMERGENCY SERVICE OF UKRAINE
LVIV STATE UNIVERSITY OF LIFE SAFETY
application.properties
20
СТАНОМ НА 01.02.2023
THE STATE EMERGENCY SERVICEOF UKRAINE
LVIV STATE UNIVERSITY OF LIFE SAFETY
STATE SERVICE OF EMERGENCY SITUATIONS IN UKRAINE
THE STATE EMERGENCY SERVICE OF UKRAINE
LVIV STATE UNIVERSITY OF LIFE SAFETY
application.properties
21
СТАНОМ НА 01.02.2023
THE STATE EMERGENCY SERVICEOF UKRAINE
LVIV STATE UNIVERSITY OF LIFE SAFETY
STATE SERVICE OF EMERGENCY SITUATIONS IN UKRAINE
THE STATE EMERGENCY SERVICE OF UKRAINE
LVIV STATE UNIVERSITY OF LIFE SAFETY
application.properties
22
СТАНОМ НА 01.02.2023
THE STATE EMERGENCY SERVICEOF UKRAINE
LVIV STATE UNIVERSITY OF LIFE SAFETY
STATE SERVICE OF EMERGENCY SITUATIONS IN UKRAINE
THE STATE EMERGENCY SERVICE OF UKRAINE
LVIV STATE UNIVERSITY OF LIFE SAFETY
application.properties
23
THE STATE EMERGENCY SERVICE OF UKRAINE
LVIV STATE UNIVERSITY OF LIFE SAFETY
THE STATE EMERGENCY SERVICEOF UKRAINE
LVIV STATE UNIVERSITY OF LIFE SAFETY
STATE SERVICE OF EMERGENCY SITUATIONS IN UKRAINE
THE STATE EMERGENCY SERVICE OF UKRAINE
LVIV STATE UNIVERSITY OF LIFE SAFETY
Тестування REST-контролерів черезPostman
24
СТАНОМ НА 01.02.2023
THE STATE EMERGENCY SERVICEOF UKRAINE
LVIV STATE UNIVERSITY OF LIFE SAFETY
STATE SERVICE OF EMERGENCY SITUATIONS IN UKRAINE
THE STATE EMERGENCY SERVICE OF UKRAINE
LVIV STATE UNIVERSITY OF LIFE SAFETY
Postman
25
СТАНОМ НА 01.02.2023
THE STATE EMERGENCY SERVICEOF UKRAINE
LVIV STATE UNIVERSITY OF LIFE SAFETY
STATE SERVICE OF EMERGENCY SITUATIONS IN UKRAINE
THE STATE EMERGENCY SERVICE OF UKRAINE
LVIV STATE UNIVERSITY OF LIFE SAFETY
Postman
26
СТАНОМ НА 01.02.2023
THE STATE EMERGENCY SERVICEOF UKRAINE
LVIV STATE UNIVERSITY OF LIFE SAFETY
STATE SERVICE OF EMERGENCY SITUATIONS IN UKRAINE
THE STATE EMERGENCY SERVICE OF UKRAINE
LVIV STATE UNIVERSITY OF LIFE SAFETY
Postman
27
СТАНОМ НА 01.02.2023
THE STATE EMERGENCY SERVICEOF UKRAINE
LVIV STATE UNIVERSITY OF LIFE SAFETY
STATE SERVICE OF EMERGENCY SITUATIONS IN UKRAINE
THE STATE EMERGENCY SERVICE OF UKRAINE
LVIV STATE UNIVERSITY OF LIFE SAFETY
Postman
28
СТАНОМ НА 01.02.2023
THE STATE EMERGENCY SERVICEOF UKRAINE
LVIV STATE UNIVERSITY OF LIFE SAFETY
STATE SERVICE OF EMERGENCY SITUATIONS IN UKRAINE
THE STATE EMERGENCY SERVICE OF UKRAINE
LVIV STATE UNIVERSITY OF LIFE SAFETY
Postman
29
СТАНОМ НА 01.02.2023
THE STATE EMERGENCY SERVICEOF UKRAINE
LVIV STATE UNIVERSITY OF LIFE SAFETY
STATE SERVICE OF EMERGENCY SITUATIONS IN UKRAINE
THE STATE EMERGENCY SERVICE OF UKRAINE
LVIV STATE UNIVERSITY OF LIFE SAFETY
Postman
30
СТАНОМ НА 01.02.2023
THE STATE EMERGENCY SERVICEOF UKRAINE
LVIV STATE UNIVERSITY OF LIFE SAFETY
STATE SERVICE OF EMERGENCY SITUATIONS IN UKRAINE
THE STATE EMERGENCY SERVICE OF UKRAINE
LVIV STATE UNIVERSITY OF LIFE SAFETY
Postman
31
СТАНОМ НА 01.02.2023
THE STATE EMERGENCY SERVICEOF UKRAINE
LVIV STATE UNIVERSITY OF LIFE SAFETY
STATE SERVICE OF EMERGENCY SITUATIONS IN UKRAINE
THE STATE EMERGENCY SERVICE OF UKRAINE
LVIV STATE UNIVERSITY OF LIFE SAFETY
Postman
Додавання нового студента. Метод POST
Анотація @RequestBody в Spring використовується для прив'язки тіла HTTP-запиту до параметра методу контролера. Вона зазвичай застосовується у REST-контролерах для отримання JSON або XML-даних, які надсилаються з клієнтської частини (наприклад, з фронтенду або через Postman).
32
СТАНОМ НА 01.02.2023
THE STATE EMERGENCY SERVICEOF UKRAINE
LVIV STATE UNIVERSITY OF LIFE SAFETY
STATE SERVICE OF EMERGENCY SITUATIONS IN UKRAINE
THE STATE EMERGENCY SERVICE OF UKRAINE
LVIV STATE UNIVERSITY OF LIFE SAFETY
Postman
33
СТАНОМ НА 01.02.2023
THE STATE EMERGENCY SERVICEOF UKRAINE
LVIV STATE UNIVERSITY OF LIFE SAFETY
STATE SERVICE OF EMERGENCY SITUATIONS IN UKRAINE
THE STATE EMERGENCY SERVICE OF UKRAINE
LVIV STATE UNIVERSITY OF LIFE SAFETY
Postman
Оновлення даних студента. Метод PUT
Анотація @PathVariable в Spring використовується для отримання значень змінних прямо з URL-шляху. Це дуже зручно при створенні RESTful сервісів, де параметри передаються в самому шляху запиту.
34
СТАНОМ НА 01.02.2023
THE STATE EMERGENCY SERVICEOF UKRAINE
LVIV STATE UNIVERSITY OF LIFE SAFETY
STATE SERVICE OF EMERGENCY SITUATIONS IN UKRAINE
THE STATE EMERGENCY SERVICE OF UKRAINE
LVIV STATE UNIVERSITY OF LIFE SAFETY
Postman
35
СТАНОМ НА 01.02.2023
THE STATE EMERGENCY SERVICEOF UKRAINE
LVIV STATE UNIVERSITY OF LIFE SAFETY
STATE SERVICE OF EMERGENCY SITUATIONS IN UKRAINE
THE STATE EMERGENCY SERVICE OF UKRAINE
LVIV STATE UNIVERSITY OF LIFE SAFETY
Postman
Отримання студента по id. Метод GET
36
СТАНОМ НА 01.02.2023
THE STATE EMERGENCY SERVICEOF UKRAINE
LVIV STATE UNIVERSITY OF LIFE SAFETY
STATE SERVICE OF EMERGENCY SITUATIONS IN UKRAINE
THE STATE EMERGENCY SERVICE OF UKRAINE
LVIV STATE UNIVERSITY OF LIFE SAFETY
Postman
37
СТАНОМ НА 01.02.2023
THE STATE EMERGENCY SERVICEOF UKRAINE
LVIV STATE UNIVERSITY OF LIFE SAFETY
STATE SERVICE OF EMERGENCY SITUATIONS IN UKRAINE
THE STATE EMERGENCY SERVICE OF UKRAINE
LVIV STATE UNIVERSITY OF LIFE SAFETY
Postman
38