cleanup work (mostly formating)

spring-security-mvc-persisted-remember-me/src/main/java/org/baeldung/controller/MyController.java

@@ -13,23 +13,21 @@ import org.springframework.web.servlet.ModelAndView;
 @Controller
 public class MyController {
 
-	/**
+    /**
-	 * Build the view model for the login page (add authentication error
+     * Build the view model for the login page (add authentication error
-	 * information in the event of an unsuccessful login attempt).
+     * information in the event of an unsuccessful login attempt).
-	 */
+     */
-	@RequestMapping(value = "/login", method = RequestMethod.GET)
+    @RequestMapping(value = "/login", method = RequestMethod.GET)
-	public ModelAndView login(
+    public ModelAndView login(@RequestParam(value = "error", required = false) String error) {
-			@RequestParam(value = "error", required = false) String error) {
 
-		ModelAndView model = new ModelAndView();
+        ModelAndView model = new ModelAndView();
-		if (error != null) {
+        if (error != null) {
-			model.addObject("message",
+            model.addObject("message", "Username or password not recognised - please try again.");
-					"Username or password not recognised - please try again.");
+        }
-		}
 
-		model.setViewName("login");
+        model.setViewName("login");
-		return model;
+        return model;
 
-	}
+    }
 
 }

spring-security-mvc-persisted-remember-me/src/main/java/org/baeldung/security/MySimpleUrlAuthenticationSuccessHandler.java

@@ -17,9 +17,9 @@ import org.springframework.security.web.WebAttributes;
 import org.springframework.security.web.authentication.AuthenticationSuccessHandler;
 import org.springframework.stereotype.Component;
 
-@Component(value="mySimpleUrlAuthenticationSuccessHandler")
+@Component(value = "mySimpleUrlAuthenticationSuccessHandler")
 public class MySimpleUrlAuthenticationSuccessHandler implements AuthenticationSuccessHandler {
-	
+
     private final Log logger = LogFactory.getLog(this.getClass());
 
     private RedirectStrategy redirectStrategy = new DefaultRedirectStrategy();

spring-security-mvc-persisted-remember-me/src/main/java/org/baeldung/security/SecurityRole.java

@@ -6,7 +6,6 @@ package org.baeldung.security;
  */
 public enum SecurityRole {
 
-	ROLE_USER,
+    ROLE_USER, ROLE_ADMIN;
-	ROLE_ADMIN;
+
-	
 }

spring-security-mvc-persisted-remember-me/src/main/java/org/baeldung/security/SecurityWebApplicationInitializer.java

@@ -6,6 +6,6 @@ import org.springframework.security.web.context.AbstractSecurityWebApplicationIn
  * Registers the springSecurityFilterChain Filter for every URL in the application. 
  *
  */
-public class SecurityWebApplicationInitializer extends AbstractSecurityWebApplicationInitializer{
+public class SecurityWebApplicationInitializer extends AbstractSecurityWebApplicationInitializer {
 
 }

spring-security-mvc-persisted-remember-me/src/main/java/org/baeldung/service/MyUserDetailsService.java

@@ -23,65 +23,61 @@ import org.springframework.stereotype.Service;
 @Service
 public class MyUserDetailsService implements UserDetailsService {
 
-	private final Log logger = LogFactory.getLog(this.getClass());
+    private final Log logger = LogFactory.getLog(this.getClass());
 
-	private Map<String, User> availableUsers = new HashMap<String, User>();
+    private Map<String, User> availableUsers = new HashMap<String, User>();
 
-	public MyUserDetailsService() {
+    public MyUserDetailsService() {
 
-		populateDemoUsers();
+        populateDemoUsers();
-		
-	}
 
-	@Override
+    }
-	public UserDetails loadUserByUsername(String username)
-			throws UsernameNotFoundException {
 
-		logger.info("Load user by username " + username);
+    @Override
+    public UserDetails loadUserByUsername(String username) throws UsernameNotFoundException {
 
-		UserDetails user = availableUsers.get(username);
+        logger.info("Load user by username " + username);
-		if (user == null) {
-			throw new UsernameNotFoundException("Username not found");
-		} else {
-			return availableUsers.get(username);
-		}
 
-	}
+        UserDetails user = availableUsers.get(username);
+        if (user == null) {
+            throw new UsernameNotFoundException("Username not found");
+        } else {
+            return availableUsers.get(username);
+        }
 
-	/**
+    }
-	 * Create demo users (note: obviously in a real system these would be persisted
-	 * in database or retrieved from another system).
-	 */
-	private void populateDemoUsers(){
-		
-		logger.info("Populate demo users");
-		
-		availableUsers.put("user",
-				createUser("user", "password", Arrays.asList(SecurityRole.ROLE_USER)));
-		availableUsers.put("admin",
-				createUser("admin", "password", Arrays.asList(SecurityRole.ROLE_ADMIN)));
-	}
-	
-	
-	/**
-	 * Create a demo User.
-	 * 
-	 * @param username
-	 *            Username
-	 * @param password
-	 *            Password
-	 * @param roles
-	 *            Role names user is assigned to
-	 * @return User
-	 */
-	private User createUser(String username, String password, List<SecurityRole> roles) {
 
-		logger.info("Create user " + username);
+    /**
+     * Create demo users (note: obviously in a real system these would be persisted
+     * in database or retrieved from another system).
+     */
+    private void populateDemoUsers() {
 
-		List<GrantedAuthority> authorities = new ArrayList<GrantedAuthority>();
+        logger.info("Populate demo users");
-		for (SecurityRole role : roles) {
+
-			authorities.add(new SimpleGrantedAuthority(role.toString()));
+        availableUsers.put("user", createUser("user", "password", Arrays.asList(SecurityRole.ROLE_USER)));
-		}
+        availableUsers.put("admin", createUser("admin", "password", Arrays.asList(SecurityRole.ROLE_ADMIN)));
-		return new User(username, password, true, true, true, true, authorities);
+    }
-	}
+
+    /**
+     * Create a demo User.
+     * 
+     * @param username
+     *            Username
+     * @param password
+     *            Password
+     * @param roles
+     *            Role names user is assigned to
+     * @return User
+     */
+    private User createUser(String username, String password, List<SecurityRole> roles) {
+
+        logger.info("Create user " + username);
+
+        List<GrantedAuthority> authorities = new ArrayList<GrantedAuthority>();
+        for (SecurityRole role : roles) {
+            authorities.add(new SimpleGrantedAuthority(role.toString()));
+        }
+        return new User(username, password, true, true, true, true, authorities);
+    }
 }

spring-security-mvc-persisted-remember-me/src/main/java/org/baeldung/spring/DatabaseConfig.java

@@ -20,10 +20,10 @@ import com.google.common.base.Preconditions;
 @PropertySource({ "classpath:persistence-h2.properties" })
 public class DatabaseConfig {
 
-	@Autowired
+    @Autowired
     private Environment env;
 
-	@Bean
+    @Bean
     public DataSource dataSource() {
         final DriverManagerDataSource dataSource = new DriverManagerDataSource();
         dataSource.setDriverClassName(Preconditions.checkNotNull(env.getProperty("jdbc.driverClassName")));

spring-security-mvc-persisted-remember-me/src/main/java/org/baeldung/spring/SecurityConfig.java

@@ -15,13 +15,11 @@ import org.springframework.security.web.authentication.AuthenticationSuccessHand
 @ImportResource({ "classpath:webSecurityConfig.xml" })
 public class SecurityConfig extends WebSecurityConfigurerAdapter {
 
-	@Autowired
+    @Autowired
-	private AuthenticationSuccessHandler mySimpleUrlAuthenticationSuccessHandler;
+    private AuthenticationSuccessHandler mySimpleUrlAuthenticationSuccessHandler;
+
+    public SecurityConfig() {
+        super();
+    }
 
-	public SecurityConfig() {
-		super();
-	}
-	
 }
-
-