package net.petrikainulainen.spring.social.signinmvc.config;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.ViewResolver;
import org.springframework.web.servlet.config.annotation.DefaultServletHandlerConfigurer;
import org.springframework.web.servlet.config.annotation.EnableWebMvc;
import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;
import org.springframework.web.servlet.handler.SimpleMappingExceptionResolver;
import org.springframework.web.servlet.view.InternalResourceViewResolver;
import org.springframework.web.servlet.view.JstlView;
import java.util.Properties;
/**
* @author Petri Kainulainen
*/
@Configuration
@ComponentScan(basePackages = {
"net.petrikainulainen.spring.social.signinmvc.common.controller",
"net.petrikainulainen.spring.social.signinmvc.security.controller",
"net.petrikainulainen.spring.social.signinmvc.user.controller"
})
@EnableWebMvc
public class WebAppContext extends WebMvcConfigurerAdapter {
private static final String VIEW_RESOLVER_PREFIX = "/WEB-INF/jsp/";
private static final String VIEW_RESOLVER_SUFFIX = ".jsp";
@Override
public void addResourceHandlers(ResourceHandlerRegistry registry) {
registry.addResourceHandler("/static/**").addResourceLocations("/static/");
}
@Override
public void configureDefaultServletHandling(DefaultServletHandlerConfigurer configurer) {
configurer.enable();
}
@Bean
public SimpleMappingExceptionResolver exceptionResolver() {
SimpleMappingExceptionResolver exceptionResolver = new SimpleMappingExceptionResolver();
Properties exceptionMappings = new Properties();
exceptionMappings.put("java.lang.Exception", "error/error");
exceptionMappings.put("java.lang.RuntimeException", "error/error");
exceptionResolver.setExceptionMappings(exceptionMappings);
Properties statusCodes = new Properties();
statusCodes.put("error/404", "404");
statusCodes.put("error/error", "500");
exceptionResolver.setStatusCodes(statusCodes);
return exceptionResolver;
}
@Bean
public ViewResolver viewResolver() {
InternalResourceViewResolver viewResolver = new InternalResourceViewResolver();
viewResolver.setViewClass(JstlView.class);
viewResolver.setPrefix(VIEW_RESOLVER_PREFIX);
viewResolver.setSuffix(VIEW_RESOLVER_SUFFIX);
return viewResolver;
}
}