package frodez.config.mvc;
import com.google.common.escape.Escaper;
import com.google.common.html.HtmlEscapers;
import frodez.config.mvc.async.AsyncConfig;
import frodez.config.mvc.converter.JsonConverter;
import frodez.config.mvc.converter.ResultConverter;
import java.util.List;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.DependsOn;
import org.springframework.core.convert.converter.Converter;
import org.springframework.format.FormatterRegistry;
import org.springframework.http.MediaType;
import org.springframework.http.converter.HttpMessageConverter;
import org.springframework.http.converter.json.AbstractJackson2HttpMessageConverter;
import org.springframework.web.context.request.async.TimeoutCallableProcessingInterceptor;
import org.springframework.web.context.request.async.TimeoutDeferredResultProcessingInterceptor;
import org.springframework.web.servlet.config.annotation.AsyncSupportConfigurer;
import org.springframework.web.servlet.config.annotation.ContentNegotiationConfigurer;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
/**
* springMVC配置
* @author Frodez
* @date 2019-03-14
*/
@Configuration
@DependsOn("jsonUtil")
public class WebMvcConfig implements WebMvcConfigurer {
@Autowired
private AsyncConfig asyncConfig;
/**
* 配置消息转换器
* @author Frodez
* @date 2019-05-10
*/
@Override
public void configureMessageConverters(List<HttpMessageConverter<?>> converters) {
//清除掉原本的AbstractJackson2HttpMessageConverter。
converters.removeIf((iter) -> {
return iter instanceof AbstractJackson2HttpMessageConverter;
});
converters.add(0, new ResultConverter());
converters.add(1, new JsonConverter());
}
/**
* 配置格式化器
* @author Frodez
* @date 2019-05-10
*/
@Override
public void addFormatters(FormatterRegistry registry) {
//对字符串进行转义
registry.addConverter(new Converter<String, String>() {
private final Escaper escaper = HtmlEscapers.htmlEscaper();
@Override
public String convert(String source) {
return escaper.escape(source);
}
});
}
/**
* 配置异步
* @author Frodez
* @date 2019-05-10
*/
@Override
public void configureAsyncSupport(AsyncSupportConfigurer configurer) {
configurer.setTaskExecutor(asyncConfig.getAsyncExecutor());
configurer.setDefaultTimeout(asyncConfig.getProperties().getTimeout());
configurer.registerCallableInterceptors(new TimeoutCallableProcessingInterceptor());
configurer.registerDeferredResultInterceptors(new TimeoutDeferredResultProcessingInterceptor());
}
/**
* 配置默认媒体类型
* @author Frodez
* @date 2019-05-10
*/
@Override
public void configureContentNegotiation(ContentNegotiationConfigurer configurer) {
configurer.defaultContentType(MediaType.APPLICATION_JSON);
}
}
