Spring Login Error Handling Additional changes -

Properties files and jsps

src/main/java/org/baeldung/spring/MvcConfig.java

@@ -0,0 +1,78 @@
+package org.baeldung.spring;
+
+import java.util.Locale;
+
+import org.springframework.context.MessageSource;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.support.ReloadableResourceBundleMessageSource;
+import org.springframework.web.servlet.LocaleResolver;
+import org.springframework.web.servlet.ViewResolver;
+import org.springframework.web.servlet.config.annotation.EnableWebMvc;
+import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
+import org.springframework.web.servlet.config.annotation.ViewControllerRegistry;
+import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;
+import org.springframework.web.servlet.i18n.CookieLocaleResolver;
+import org.springframework.web.servlet.i18n.LocaleChangeInterceptor;
+import org.springframework.web.servlet.view.InternalResourceViewResolver;
+import org.springframework.web.servlet.view.JstlView;
+
+@Configuration
+@EnableWebMvc
+public class MvcConfig extends WebMvcConfigurerAdapter {
+
+    public MvcConfig() {
+        super();
+    }
+
+    // API
+
+    @Override
+    public void addViewControllers(final ViewControllerRegistry registry) {
+        super.addViewControllers(registry);
+
+        registry.addViewController("/login.html");
+        registry.addViewController("/logout.html");
+        registry.addViewController("/homepage.html");
+        registry.addViewController("/home.html");
+        registry.addViewController("/invalidSession.html");
+        registry.addViewController("/console.html");
+        registry.addViewController("/admin.html");
+        registry.addViewController("/registration.html");
+    }
+
+    @Bean
+    public ViewResolver viewResolver() {
+        final InternalResourceViewResolver bean = new InternalResourceViewResolver();
+        bean.setViewClass(JstlView.class);
+        bean.setPrefix("/WEB-INF/view/");
+        bean.setSuffix(".jsp");
+
+        return bean;
+    }
+
+    @Override
+    public void addInterceptors(InterceptorRegistry registry) {
+        LocaleChangeInterceptor localeChangeInterceptor = new LocaleChangeInterceptor();
+        localeChangeInterceptor.setParamName("lang");
+        registry.addInterceptor(localeChangeInterceptor);
+    }
+
+    @Bean
+    public LocaleResolver localeResolver() {
+        CookieLocaleResolver cookieLocaleResolver = new CookieLocaleResolver();
+        cookieLocaleResolver.setDefaultLocale(Locale.ENGLISH);
+        return cookieLocaleResolver;
+    }
+
+    @Bean
+    public MessageSource messageSource() {
+        ReloadableResourceBundleMessageSource messageSource = new ReloadableResourceBundleMessageSource();
+        messageSource.setBasename("classpath:messages");
+        messageSource.setUseCodeAsDefaultMessage(true);
+        messageSource.setDefaultEncoding("UTF-8");
+        messageSource.setCacheSeconds(0);
+        return messageSource;
+    }
+    
+}