/**
* Copyright © 2006-2016 Web Cohesion (info@webcohesion.com)
*
* 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.
*/
package com.webcohesion.enunciate.modules.java_xml_client;
import com.webcohesion.enunciate.api.resources.Entity;
import com.webcohesion.enunciate.api.resources.MediaTypeDescriptor;
import freemarker.template.TemplateMethodModelEx;
import freemarker.template.TemplateModel;
import freemarker.template.TemplateModelException;
import freemarker.template.utility.DeepUnwrap;
import java.util.List;
/**
* @author Ryan Heaton
*/
public class MediaTypeForMethod implements TemplateMethodModelEx {
/**
* Returns the qname of the element that has the first parameter as the namespace, the second as the element.
*
* @param list The arguments.
* @return The qname.
*/
public Object exec(List list) throws TemplateModelException {
if (list.size() < 1) {
throw new TemplateModelException("The MediaTypeForMethod must have a entity as a parameter.");
}
TemplateModel from = (TemplateModel) list.get(0);
Object unwrapped = DeepUnwrap.unwrap(from);
if (unwrapped instanceof Entity) {
List<? extends MediaTypeDescriptor> mediaTypes = ((Entity) unwrapped).getMediaTypes();
if (mediaTypes != null && !mediaTypes.isEmpty()) {
for (MediaTypeDescriptor mediaType : mediaTypes) {
if (mediaType.getMediaType().contains("xml")) {
return mediaType.getMediaType();
}
}
}
}
return "application/xml";
}
}