security框架功能

src/main/java/com/ifish/config/MyUserDetailService.java

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+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package com.ifish.config;
+
+import com.ifish.bean.Tbl_Security_User;
+import com.ifish.helper.UserHelper;
+import java.util.ArrayList;
+import java.util.List;
+import org.springframework.security.core.GrantedAuthority;
+import org.springframework.security.core.authority.SimpleGrantedAuthority;
+import org.springframework.security.core.userdetails.UserDetails;
+import org.springframework.security.core.userdetails.UserDetailsService;
+import org.springframework.security.core.userdetails.UsernameNotFoundException;
+
+/**
+ *
+ * @author Administrator
+ */
+public class MyUserDetailService implements UserDetailsService {
+
+    private final UserHelper userHelper;
+
+    public MyUserDetailService(UserHelper u) {
+        this.userHelper = u;
+    }
+
+    @Override
+    public UserDetails loadUserByUsername(String userName) throws UsernameNotFoundException {
+
+        Tbl_Security_User user = userHelper.getTbl_Security_User(userName);
+
+        if (user == null) {
+            throw new UsernameNotFoundException("用户不存在！");
+        }
+
+        List<GrantedAuthority> authorities = new ArrayList<GrantedAuthority>();
+        authorities.add(new SimpleGrantedAuthority("ROLE_" + user.getRole()));
+        boolean enabled = true;
+        boolean accountNonExpired = true;
+        boolean credentialsNonExpired = true;
+        boolean accountNonLocked = true;
+
+        UserInfo userdetails = new UserInfo();
+        userdetails.setId(user.getId());
+        userdetails.setUsername(user.getUsername());
+        userdetails.setEmail(user.getEmail());
+        userdetails.setRole(user.getRole());
+        userdetails.setRoleName(user.getRolename());
+        userdetails.setCode(user.getCode());
+        return userdetails;
+
+    }
+
+}