Package com.decs.application.security

Class UserDetailsServiceImpl

java.lang.Object

com.decs.application.security.UserDetailsServiceImpl

All Implemented Interfaces:

org.springframework.security.core.userdetails.UserDetailsService

@Service
public class UserDetailsServiceImpl
extends Object
implements org.springframework.security.core.userdetails.UserDetailsService

User Details Service Implementation Class

This class implements the user details service interface.

Version:

1.0

Author:

Bruno Guiomar

Field Summary

Fields

Modifier and Type	Field	Description
private final UserRepository	userRepository

Constructor Summary

Constructors

Constructor	Description
UserDetailsServiceImpl(UserRepository userRepository)	Class Constructor

Method Summary

Modifier and Type	Method	Description
private static List<org.springframework.security.core.GrantedAuthority>	getAuthorities(User user)	Retrieves a user's authorities
org.springframework.security.core.userdetails.UserDetails	loadUserByUsername(String username)	Loads a user by its username

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

UserDetailsServiceImpl

public UserDetailsServiceImpl(UserRepository userRepository)

Class Constructor

Parameters:

userRepository - User repository object

Method Details

loadUserByUsername

@Transactional
public org.springframework.security.core.userdetails.UserDetails loadUserByUsername(String username)
                                                                             throws org.springframework.security.core.userdetails.UsernameNotFoundException

Loads a user by its username

Specified by:

loadUserByUsername in interface org.springframework.security.core.userdetails.UserDetailsService

Parameters:

username - Name of the user to be loaded

Returns:

Object containing user's information

Throws:

org.springframework.security.core.userdetails.UsernameNotFoundException - Exception raised when the specified username was not found in the user repository

getAuthorities

private static List<org.springframework.security.core.GrantedAuthority> getAuthorities(User user)

Retrieves a user's authorities

Parameters:

user - User object

Returns:

List of the specified user authorities