de.metas.ui.web.config.SwaggerConfig.java Source code

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Here is the source code for de.metas.ui.web.config.SwaggerConfig.java

Source

package de.metas.ui.web.config;

import java.util.HashSet;
import java.util.Set;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

import com.google.common.base.Predicate;
import com.google.common.base.Predicates;

import springfox.documentation.RequestHandler;
import springfox.documentation.builders.PathSelectors;
import springfox.documentation.builders.RequestHandlerSelectors;
import springfox.documentation.spi.DocumentationType;
import springfox.documentation.spring.web.plugins.Docket;
import springfox.documentation.swagger2.annotations.EnableSwagger2;

/*
 * #%L
 * metasfresh-webui-vaadin
 * %%
 * Copyright (C) 2016 metas GmbH
 * %%
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as
 * published by the Free Software Foundation, either version 2 of the
 * License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public
 * License along with this program.  If not, see
 * <http://www.gnu.org/licenses/gpl-2.0.html>.
 * #L%
 */

@Configuration
@EnableSwagger2
public class SwaggerConfig {
    @Bean
    public Docket api() {
        return new Docket(DocumentationType.SWAGGER_2).select()
                //            .apis(basePackages(WebRestApiApplication.class))
                .paths(PathSelectors.any()).build();
    }

    @SuppressWarnings("unused")
    private static final Predicate<RequestHandler> basePackages(final Class<?>... classes) {
        final Set<Predicate<RequestHandler>> predicates = new HashSet<>(classes.length);
        for (final Class<?> clazz : classes) {
            final String packageName = clazz.getPackage().getName();
            predicates.add(RequestHandlerSelectors.basePackage(packageName));
        }

        if (predicates.size() == 1) {
            return predicates.iterator().next();
        }

        return Predicates.or(predicates);
    }
}