
de.taimos.dvalin.jaxrs.swagger.SwaggerScanner Maven / Gradle / Ivy
/**
*
*/
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 extends Annotation> 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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