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/**
 *
 */
package de.taimos.dvalin.jaxrs.swagger;

/*
 * #%L
 * JAX-RS support for dvalin using Apache CXF
 * %%
 * Copyright (C) 2015 Taimos GmbH
 * %%
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * #L%
 */

import java.lang.annotation.Annotation;
import java.util.HashSet;
import java.util.Set;

import javax.annotation.PostConstruct;
import javax.ws.rs.Path;
import javax.ws.rs.ext.Provider;

import de.taimos.dvalin.jaxrs.ServiceAnnotationClassesProvider;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;

import io.swagger.config.Scanner;
import io.swagger.config.ScannerFactory;

/**
 * Copyright 2015 Taimos GmbH
*
* * @author thoeger */ @Component public class SwaggerScanner implements Scanner { @Autowired private ServiceAnnotationClassesProvider annotationProvider; @PostConstruct public void init() { ScannerFactory.setScanner(this); } @Override public Set> classes() { Set> classes = new HashSet<>(); for (Class clz : this.annotationProvider.getClasses()) { if (!this.hasAnnotation(clz, Provider.class) && clz.isAnnotationPresent(Path.class)) { classes.add(clz); } } return classes; } private boolean hasAnnotation(Class clz, Class ann) { if (clz.isAnnotationPresent(ann)) { return true; } for (Class iface : clz.getInterfaces()) { if (this.hasAnnotation(iface, ann)) { return true; } } return (clz.getSuperclass() != null) && this.hasAnnotation(clz.getSuperclass(), ann); } @Override public boolean getPrettyPrint() { return false; } @Override public void setPrettyPrint(boolean shouldPrettyPrint) { // } }




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