swaggermodule

import com.google.inject.AbstractModule;
import com.wordnik.swagger.annotations.Api;
import com.wordnik.swagger.config.ScannerFactory;
import com.wordnik.swagger.jaxrs.config.ReflectiveJaxrsScanner;
import com.wordnik.swagger.jaxrs.listing.ApiListingResource;
import com.wordnik.swagger.jaxrs.listing.SwaggerSerializers;
import com.wordnik.swagger.models.*;
import org.reflections.Reflections;

import java.util.Set;

public class SwaggerModule extends AbstractModule {
    private final Reflections reflections;

    public SwaggerModule(Reflections reflections) {
        this.reflections = reflections;
    }

    @Override
    protected void configure() {
        bind(ApiListingResource.class);
        bind(SwaggerSerializers.class);

        Info info = new Info();
        info.setTitle("Swagger example");
        info.setVersion("1.0.0");

        MyReflectiveJaxrsScanner scanner = new MyReflectiveJaxrsScanner();
        scanner.setReflections(reflections);
        scanner.setInfo(info);
        ScannerFactory.setScanner(scanner);
    }

    private static class MyReflectiveJaxrsScanner extends ReflectiveJaxrsScanner {
        private Info info;

        @Override
        public Set<Class<?>> classes() {
            return reflections.getTypesAnnotatedWith(Api.class);
        }

        @Override
        public Swagger configure(Swagger swagger) {
            swagger.setInfo(info);
            swagger.setBasePath("/api");
            swagger.scheme(Scheme.HTTP);
            return swagger;
        }

        public void setInfo(Info info) {
            this.info = info;
        }
    }
}

How to use this with guice.