mark.quinn.config.apidoc.SwaggerConfiguration.java Source code

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Here is the source code for mark.quinn.config.apidoc.SwaggerConfiguration.java

Source

package mark.quinn.config.apidoc;

import mark.quinn.config.Constants;
import java.util.Date;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.boot.bind.RelaxedPropertyResolver;
import org.springframework.context.EnvironmentAware;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Profile;
import org.springframework.core.env.Environment;
import org.springframework.http.ResponseEntity;
import org.springframework.util.StopWatch;
import springfox.documentation.service.ApiInfo;
import springfox.documentation.spi.DocumentationType;
import springfox.documentation.spring.web.plugins.Docket;
import springfox.documentation.swagger2.annotations.EnableSwagger2;

import static springfox.documentation.builders.PathSelectors.regex;

/**
 * Springfox Swagger configuration.
 *
 * Warning! When having a lot of REST endpoints, Springfox can become a performance issue. In that
 * case, you can use a specific Spring profile for this class, so that only front-end developers
 * have access to the Swagger view.
 */
@Configuration
@EnableSwagger2
@Profile("!" + Constants.SPRING_PROFILE_PRODUCTION)
public class SwaggerConfiguration implements EnvironmentAware {

    private final Logger log = LoggerFactory.getLogger(SwaggerConfiguration.class);

    public static final String DEFAULT_INCLUDE_PATTERN = "/api/.*";

    private RelaxedPropertyResolver propertyResolver;

    @Override
    public void setEnvironment(Environment environment) {
        this.propertyResolver = new RelaxedPropertyResolver(environment, "swagger.");
    }

    /**
     * Swagger Springfox configuration.
     */
    @Bean
    public Docket swaggerSpringfoxDocket() {
        log.debug("Starting Swagger");
        StopWatch watch = new StopWatch();
        watch.start();
        Docket docket = new Docket(DocumentationType.SWAGGER_2).apiInfo(apiInfo())
                .genericModelSubstitutes(ResponseEntity.class).forCodeGeneration(true)
                .genericModelSubstitutes(ResponseEntity.class)
                .directModelSubstitute(org.joda.time.LocalDate.class, String.class)
                .directModelSubstitute(org.joda.time.LocalDateTime.class, Date.class)
                .directModelSubstitute(org.joda.time.DateTime.class, Date.class)
                .directModelSubstitute(java.time.LocalDate.class, String.class)
                .directModelSubstitute(java.time.ZonedDateTime.class, Date.class)
                .directModelSubstitute(java.time.LocalDateTime.class, Date.class).select()
                .paths(regex(DEFAULT_INCLUDE_PATTERN)).build();
        watch.stop();
        log.debug("Started Swagger in {} ms", watch.getTotalTimeMillis());
        return docket;
    }

    /**
     * API Info as it appears on the swagger-ui page.
     */
    private ApiInfo apiInfo() {
        return new ApiInfo(propertyResolver.getProperty("title"), propertyResolver.getProperty("description"),
                propertyResolver.getProperty("version"), propertyResolver.getProperty("termsOfServiceUrl"),
                propertyResolver.getProperty("contact"), propertyResolver.getProperty("license"),
                propertyResolver.getProperty("licenseUrl"));
    }
}