com.kazuki43zoo.jpetstore.service.AccountUserDetailsService.java Source code

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Here is the source code for com.kazuki43zoo.jpetstore.service.AccountUserDetailsService.java

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/*
 *    Copyright 2016-2017 the original author or authors.
 *
 *    Licensed under the Apache License, Version 2.0 (the "License");
 *    you may not use this file except in compliance with the License.
 *    You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 *    Unless required by applicable law or agreed to in writing, software
 *    distributed under the License is distributed on an "AS IS" BASIS,
 *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *    See the License for the specific language governing permissions and
 *    limitations under the License.
 */
package com.kazuki43zoo.jpetstore.service;

import com.kazuki43zoo.jpetstore.mapper.AccountMapper;
import lombok.RequiredArgsConstructor;
import org.springframework.security.core.userdetails.UserDetails;
import org.springframework.security.core.userdetails.UserDetailsService;
import org.springframework.security.core.userdetails.UsernameNotFoundException;
import org.springframework.stereotype.Service;

import java.util.Optional;

/**
 * @author Kazuki Shimizu
 */
@Service
@RequiredArgsConstructor
public class AccountUserDetailsService implements UserDetailsService {

    private final AccountMapper accountMapper;

    @Override
    public UserDetails loadUserByUsername(String username) throws UsernameNotFoundException {
        return Optional.ofNullable(accountMapper.getAccountByUsername(username)).map(AccountUserDetails::new)
                .orElseThrow(() -> new UsernameNotFoundException(username));
    }

}