Sets a ReaderConfig in the Servlet context

SwaggerServletInitializer.java

import javax.servlet.ServletContext;

import org.springframework.beans.factory.InitializingBean;
import org.springframework.web.context.ServletContextAware;

import com.fasterxml.jackson.annotation.JsonIgnore;
import com.google.common.collect.Lists;

import io.swagger.jaxrs.config.DefaultReaderConfig;
import io.swagger.jaxrs.config.ReaderConfig;
import io.swagger.util.Json;

public class SwaggerServletInitializer implements ServletContextAware, InitializingBean {

    private ServletContext servletContext;

    @Override
    public void afterPropertiesSet() {
        DefaultReaderConfig readerConfig = new DefaultReaderConfig();
        readerConfig.setScanAllResources(true);
        readerConfig.setIgnoredRoutes(Lists.newArrayList("/swagger.json", "/swagger.yaml"));
        servletContext.setAttribute(ReaderConfig.class.getName(), readerConfig);
    }

    @Override
    public void setServletContext(ServletContext sc) {
        this.servletContext = sc;
    }
}