Package com.example.restapi.service

Class UserService

java.lang.Object

com.example.restapi.service.UserService

@Service
public class UserService
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
private final UserRepository	userRepository

Constructor Summary

Constructors

Constructor	Description
UserService(UserRepository userRepository)

Method Summary

Modifier and Type	Method	Description
User	createUser(User user)
void	deleteUser(Long id)
boolean	existsByUsername(String username)
Optional<User>	findByUsername(String username)
List<User>	getAllUsers()
Optional<User>	getUserById(Long id)
User	saveUser(User user)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

userRepository

private final UserRepository userRepository

Constructor Details

UserService

@Autowired
public UserService(UserRepository userRepository)

Method Details

getAllUsers

public List<User> getAllUsers()

getUserById

public Optional<User> getUserById(Long id)

createUser

public User createUser(User user)

existsByUsername

public boolean existsByUsername(String username)

saveUser

public User saveUser(User user)

findByUsername

public Optional<User> findByUsername(String username)

deleteUser

public void deleteUser(Long id)