/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.
*/
package org.apache.cxf.jaxrs.swagger;
import java.util.ArrayList;
import java.util.List;
import org.apache.cxf.Bus;
import org.apache.cxf.endpoint.Server;
import org.apache.cxf.feature.AbstractFeature;
import org.apache.cxf.jaxrs.JAXRSServiceFactoryBean;
import org.apache.cxf.jaxrs.model.AbstractResourceInfo;
import org.apache.cxf.jaxrs.provider.ProviderFactory;
public class SwaggerFeature extends AbstractFeature {
private String resourcePackage;
private String version = "1.0.0";
private String basePath;
private String title = "Rest sample app";
private String description = "This is a app.";
private String contact = "freeman.fang@gmail.com";
private String license = "Apache 2.0 License";
private String licenseUrl = "http://www.apache.org/licenses/LICENSE-2.0.html";
private boolean scan = true;
@Override
public void initialize(Server server, Bus bus) {
List<Object> serviceBeans = new ArrayList<Object>();
serviceBeans.add(new com.wordnik.swagger.jaxrs.listing.ApiListingResourceJSON());
calulateDefaultResourcePackage(server);
calulateDefaultBasePath(server);
((JAXRSServiceFactoryBean)server.getEndpoint().get(JAXRSServiceFactoryBean.class.getName())).
setResourceClassesFromBeans(serviceBeans);
List<Object> providers = new ArrayList<Object>();
providers.add(new com.wordnik.swagger.jaxrs.listing.ResourceListingProvider());
providers.add(new com.wordnik.swagger.jaxrs.listing.ApiDeclarationProvider());
((ProviderFactory)bus.getProperty(ProviderFactory.class.getName())).setUserProviders(providers);
com.wordnik.swagger.jaxrs.config.BeanConfig beanConfig = new com.wordnik.swagger.jaxrs.config.BeanConfig();
beanConfig.setResourcePackage(getResourcePackage());
beanConfig.setVersion(getVersion());
beanConfig.setBasePath(getBasePath());
beanConfig.setTitle(getTitle());
beanConfig.setDescription(getDescription());
beanConfig.setContact(getContact());
beanConfig.setLicense(getLicense());
beanConfig.setLicenseUrl(getLicenseUrl());
beanConfig.setScan(isScan());
initializeProvider(server.getEndpoint(), bus);
}
private void calulateDefaultResourcePackage(Server server) {
JAXRSServiceFactoryBean serviceFactoryBean =
(JAXRSServiceFactoryBean)server.getEndpoint().get(JAXRSServiceFactoryBean.class.getName());
AbstractResourceInfo resourceInfo = serviceFactoryBean.getClassResourceInfo().get(0);
if ((resourceInfo != null)
&& (getResourcePackage() == null || getResourcePackage().length() == 0)) {
setResourcePackage(resourceInfo.getResourceClass().getPackage().getName());
}
}
private void calulateDefaultBasePath(Server server) {
String address = server.getEndpoint().getEndpointInfo().getAddress();
setBasePath(address + "/api-docs");
}
public String getResourcePackage() {
return resourcePackage;
}
public void setResourcePackage(String resourcePackage) {
this.resourcePackage = resourcePackage;
}
public String getVersion() {
return version;
}
public void setVersion(String version) {
this.version = version;
}
public String getBasePath() {
return basePath;
}
public void setBasePath(String basePath) {
this.basePath = basePath;
}
public String getTitle() {
return title;
}
public void setTitle(String title) {
this.title = title;
}
public String getDescription() {
return description;
}
public void setDescription(String description) {
this.description = description;
}
public String getContact() {
return contact;
}
public void setContact(String contact) {
this.contact = contact;
}
public String getLicense() {
return license;
}
public void setLicense(String license) {
this.license = license;
}
public String getLicenseUrl() {
return licenseUrl;
}
public void setLicenseUrl(String licenseUrl) {
this.licenseUrl = licenseUrl;
}
public boolean isScan() {
return scan;
}
public void setScan(boolean scan) {
this.scan = scan;
}
}