ShopApplicationConfiguration.java

package com.salesmanager.shop.application;

import java.nio.charset.Charset;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;

import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Import;
import org.springframework.context.annotation.ImportResource;
import org.springframework.http.MediaType;
import org.springframework.http.converter.HttpMessageConverter;
import org.springframework.http.converter.StringHttpMessageConverter;
import org.springframework.http.converter.json.MappingJackson2HttpMessageConverter;
import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
import org.springframework.web.accept.ContentNegotiationManager;
import org.springframework.web.servlet.ViewResolver;
import org.springframework.web.servlet.config.annotation.ContentNegotiationConfigurer;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;
import org.springframework.web.servlet.view.ContentNegotiatingViewResolver;
import org.springframework.web.servlet.view.tiles3.TilesConfigurer;
import org.springframework.web.servlet.view.tiles3.TilesView;
import org.springframework.web.servlet.view.tiles3.TilesViewResolver;

import com.fasterxml.jackson.databind.DeserializationFeature;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.salesmanager.core.business.configuration.CoreApplicationConfiguration;

@Configuration
@ComponentScan({"com.salesmanager.shop","com.salesmanager.core.business"})
@EnableAutoConfiguration
@Import(CoreApplicationConfiguration.class)//import sm-core configurations
@ImportResource("spring/shopizer-shop-context.xml")
@EnableWebSecurity
public class ShopApplicationConfiguration extends WebMvcConfigurerAdapter{
	
	private static final Charset UTF8 = Charset.forName("UTF-8");
	
    /**
     * Configure TilesConfigurer.
     */
    @Bean
    public TilesConfigurer tilesConfigurer(){
        TilesConfigurer tilesConfigurer = new TilesConfigurer();
        tilesConfigurer.setDefinitions(new String[] {"/WEB-INF/tiles/tiles-admin.xml","/WEB-INF/tiles/tiles-shop.xml"});
        tilesConfigurer.setCheckRefresh(true);
        return tilesConfigurer;
    }
 
    /**
     * Configure ViewResolvers to deliver preferred views.
     */

    @Bean
    public TilesViewResolver tilesViewResolver() {
        final TilesViewResolver resolver = new TilesViewResolver();
        resolver.setViewClass(TilesView.class);
        return resolver;
    }
    
    //https://spring.io/blog/2013/05/11/content-negotiation-using-spring-mvc/
    //https://spring.io/blog/2013/06/03/content-negotiation-using-views
    
/*    
     * Configure ContentNegotiationManager
     
    @Override
    public void configureContentNegotiation(ContentNegotiationConfigurer configurer) {
        configurer.ignoreAcceptHeader(true).defaultContentType(
                MediaType.TEXT_HTML);
    }*/
    
/*    
     * Configure ContentNegotiatingViewResolver
     
    @Bean
    public ViewResolver contentNegotiatingViewResolver(ContentNegotiationManager manager) {
        ContentNegotiatingViewResolver resolver = new ContentNegotiatingViewResolver();
        resolver.setContentNegotiationManager(manager);
 
        // Define all possible view resolvers
        List<ViewResolver> resolvers = new ArrayList<ViewResolver>();
 

        resolvers.add(jsonViewResolver());
        resolvers.add(jspViewResolver());

         
        resolver.setViewResolvers(resolvers);
        return resolver;
    }*/
    
/*    
     * Configure View resolver to provide JSON output using JACKSON library to
     * convert object in JSON format.
     
    @Bean
    public ViewResolver jsonViewResolver() {
        return new JsonViewResolver();
    }*/
    
/*    @Override
    public void configureMessageConverters(List<HttpMessageConverter<?>> converters) {
      StringHttpMessageConverter stringConverter = new StringHttpMessageConverter();
      stringConverter.setSupportedMediaTypes(Arrays.asList(new MediaType("application", "json", UTF8)));
      converters.add(stringConverter);

      // Add other converters ...
    }*/
    
/*    *//**
     * Spring 4 JSON converter
     *//*
    @Override
    public void extendMessageConverters(List<HttpMessageConverter<?>> converters) {
        converters.add(mappingJackson2HttpMessageConverter());
    }
     
    @Bean
    public MappingJackson2HttpMessageConverter mappingJackson2HttpMessageConverter() {
        MappingJackson2HttpMessageConverter converter = new MappingJackson2HttpMessageConverter();
        converter.setObjectMapper(new ObjectMapper().configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false));
        return converter;
    }*/

}