com.boot.pf.config.WebMvcConfig.java Source code

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Here is the source code for com.boot.pf.config.WebMvcConfig.java

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/*
 * Copyright 2014 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.boot.pf.config;

import nz.net.ultraq.thymeleaf.LayoutDialect;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.context.embedded.EmbeddedServletContainerCustomizer;
import org.springframework.boot.context.embedded.ErrorPage;
import org.springframework.context.annotation.Bean;
import org.springframework.data.repository.support.DomainClassConverter;
import org.springframework.format.support.FormattingConversionService;
import org.springframework.http.HttpStatus;
import org.springframework.web.servlet.config.annotation.*;
import org.thymeleaf.spring4.SpringTemplateEngine;
import org.thymeleaf.spring4.view.ThymeleafViewResolver;
import org.thymeleaf.templateresolver.ClassLoaderTemplateResolver;

/**
 * Spring MVC Configuration.
 * 
 * @author Craig Walls
 */
@EnableWebMvc
public class WebMvcConfig extends WebMvcConfigurerAdapter {

    @Autowired
    private FormattingConversionService mvcConversionService;

    @Override
    public void addViewControllers(ViewControllerRegistry registry) {
        registry.addViewController("/login").setViewName("login");
    }

    @Override
    public void addResourceHandlers(ResourceHandlerRegistry registry) {
        registry.addResourceHandler("/resources/**").addResourceLocations("classpath:/resources/")
                .setCachePeriod(31556926);
    }

    @Override
    public void configureDefaultServletHandling(DefaultServletHandlerConfigurer configurer) {
        configurer.enable();
    }

    @Bean
    public ClassLoaderTemplateResolver templateResolver() {
        ClassLoaderTemplateResolver result = new ClassLoaderTemplateResolver();
        result.setPrefix("views/");
        result.setSuffix(".html");
        result.setTemplateMode("HTML5");
        return result;
    }

    /*@Bean
    public ThymeleafTilesConfigurer tilesConfigurer() {
    ThymeleafTilesConfigurer tilesConfigurer = new ThymeleafTilesConfigurer();
    tilesConfigurer.setDefinitions(new String[] { "classpath:tiles/tiles-def.xml"});
    return tilesConfigurer;
    }*/

    @Bean
    public SpringTemplateEngine templateEngine(ClassLoaderTemplateResolver templateResolver) {
        SpringTemplateEngine templateEngine = new SpringTemplateEngine();
        templateEngine.setTemplateResolver(templateResolver);
        templateEngine.addDialect(new LayoutDialect());
        return templateEngine;
    }

    @Bean
    public ThymeleafViewResolver viewResolver(SpringTemplateEngine templateEngine) {
        ThymeleafViewResolver viewResolver = new ThymeleafViewResolver();
        viewResolver.setTemplateEngine(templateEngine);
        //viewResolver.setViewClass(ThymeleafTilesView.class);
        return viewResolver;
    }

    @Bean
    public DomainClassConverter<?> domainClassConverter() {
        return new DomainClassConverter<FormattingConversionService>(mvcConversionService);
    }

    @Bean
    public EmbeddedServletContainerCustomizer containerCustomizer() {

        return (container -> {
            ErrorPage error401Page = new ErrorPage(HttpStatus.UNAUTHORIZED, "/401.html");
            ErrorPage error404Page = new ErrorPage(HttpStatus.NOT_FOUND, "/404.html");
            ErrorPage error500Page = new ErrorPage(HttpStatus.INTERNAL_SERVER_ERROR, "/500.html");

            container.addErrorPages(error401Page, error404Page, error500Page);
        });
    }
}