/*
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Copyright [2020] [https://www.xiaonuo.vip]
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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Snowy采用APACHE LICENSE 2.0开源协议，您在使用过程中，需要注意以下几点：
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1.请不要删除和修改根目录下的LICENSE文件。
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2.请不要删除和修改Snowy源码头部的版权声明。
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3.请保留源码和相关描述文件的项目出处，作者声明等。
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4.分发源码时候，请注明软件出处 https://gitee.com/xiaonuobase/snowy
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5.在修改包名，模块名称，项目代码等时，请注明软件出处 https://gitee.com/xiaonuobase/snowy
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6.若您的项目无法满足以上几点，可申请商业授权，获取Snowy商业授权许可，请在官网购买授权，地址为 https://www.xiaonuo.vip
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*/
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package vip.xiaonuo.sys.config;
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import com.fasterxml.jackson.databind.ser.std.ToStringSerializer;
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import org.springframework.boot.autoconfigure.jackson.Jackson2ObjectMapperBuilderCustomizer;
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import org.springframework.boot.web.servlet.FilterRegistrationBean;
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import org.springframework.context.annotation.Bean;
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import org.springframework.context.annotation.Configuration;
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import org.springframework.context.annotation.Import;
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import org.springframework.web.method.support.HandlerMethodArgumentResolver;
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import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
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import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
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import org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter;
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import vip.xiaonuo.core.web.SnowyRequestResponseBodyMethodProcessor;
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import vip.xiaonuo.sys.core.error.SnowyErrorAttributes;
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import vip.xiaonuo.sys.core.filter.RequestNoFilter;
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import vip.xiaonuo.sys.core.filter.xss.XssFilter;
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import vip.xiaonuo.sys.core.validator.SnowyValidator;
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import javax.annotation.PostConstruct;
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import javax.annotation.Resource;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.Objects;
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/**
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* web配置
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*
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* @author yubaoshan
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* @date 2020/4/11 10:23
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*/
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@Configuration
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@Import({cn.hutool.extra.spring.SpringUtil.class})
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public class WebMvcConfig implements WebMvcConfigurer {
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/**
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* 错误信息提示重写
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*
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* @author yubaoshan
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* @date 2020/4/14 22:27
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*/
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@Bean
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public SnowyErrorAttributes snowyErrorAttributes() {
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return new SnowyErrorAttributes();
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}
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/**
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* 静态资源映射
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*
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* @author yubaoshan
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* @date 2020/4/11 10:23
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*/
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@Override
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public void addResourceHandlers(ResourceHandlerRegistry registry) {
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//swagger增强的静态资源映射
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registry.addResourceHandler("doc.html").addResourceLocations("classpath:/META-INF/resources/");
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registry.addResourceHandler("/webjars/**").addResourceLocations("classpath:/META-INF/resources/webjars/");
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//flowable设计器静态资源映射
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registry.addResourceHandler("/designer/**").addResourceLocations("classpath:/designer/");
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}
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/**
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* xss过滤器
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*
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* @author yubaoshan
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* @date 2020/6/21 10:30
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*/
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@Bean
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public FilterRegistrationBean<XssFilter> xssFilterFilterRegistrationBean() {
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FilterRegistrationBean<XssFilter> registration = new FilterRegistrationBean<>(new XssFilter());
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registration.addUrlPatterns("/*");
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return registration;
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}
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/**
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* 请求唯一编号生成器
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*
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* @author yubaoshan
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* @date 2020/6/21 10:30
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*/
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@Bean
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public FilterRegistrationBean<RequestNoFilter> requestNoFilterFilterRegistrationBean() {
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FilterRegistrationBean<RequestNoFilter> registration = new FilterRegistrationBean<>(new RequestNoFilter());
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registration.addUrlPatterns("/*");
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return registration;
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}
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/**
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* json自定义序列化工具,long转string
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*
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* @author yubaoshan
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* @date 2020/5/28 14:48
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*/
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@Bean
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public Jackson2ObjectMapperBuilderCustomizer jackson2ObjectMapperBuilderCustomizer() {
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return jacksonObjectMapperBuilder ->
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jacksonObjectMapperBuilder
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.serializerByType(Long.class, ToStringSerializer.instance)
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.serializerByType(Long.TYPE, ToStringSerializer.instance);
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}
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/**
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* 自定义的spring参数校验器，重写主要为了保存一些在自定义validator中读不到的属性
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*
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* @author xuyuxiang
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* @date 2020/8/12 20:18
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*/
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@Bean
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public SnowyValidator snowyValidator() {
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return new SnowyValidator();
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}
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/**
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* 自定义的SnowyRequestResponseBodyMethodProcessor，放在所有resolvers之前
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*
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* @author xuyuxiang
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* @date 2020/8/21 21:09
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*/
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@Configuration
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public static class MethodArgumentResolver {
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@Resource
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private RequestMappingHandlerAdapter adapter;
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@PostConstruct
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public void injectSelfMethodArgumentResolver() {
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List<HandlerMethodArgumentResolver> argumentResolvers = new ArrayList<>();
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argumentResolvers.add(new SnowyRequestResponseBodyMethodProcessor(adapter.getMessageConverters()));
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argumentResolvers.addAll(Objects.requireNonNull(adapter.getArgumentResolvers()));
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adapter.setArgumentResolvers(argumentResolvers);
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}
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}
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}
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