springfox.boot.starter.autoconfigure.SwaggerUiWebMvcConfigurer Maven / Gradle / Ivy

package springfox.boot.starter.autoconfigure;

import org.springframework.util.StringUtils;
import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
import org.springframework.web.servlet.config.annotation.ViewControllerRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;

// tag::swagger-ui-configurer[]
public class SwaggerUiWebMvcConfigurer implements WebMvcConfigurer {
  private final String baseUrl;

  public SwaggerUiWebMvcConfigurer(String baseUrl) {
    this.baseUrl = baseUrl;
  }

  @Override
  public void addResourceHandlers(ResourceHandlerRegistry registry) {
    String baseUrl = StringUtils.trimTrailingCharacter(this.baseUrl, '/');
    registry.
        addResourceHandler(baseUrl + "/swagger-ui/**")
        .addResourceLocations("classpath:/META-INF/resources/webjars/springfox-swagger-ui/")
        .resourceChain(false);
  }

  @Override
  public void addViewControllers(ViewControllerRegistry registry) {
    registry.addViewController(baseUrl + "/swagger-ui/")
        .setViewName("forward:" + baseUrl + "/swagger-ui/index.html");
  }
}
// end::swagger-ui-configurer[]