/**
* 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.idl;
import com.webcohesion.enunciate.api.resources.Method;
import com.webcohesion.enunciate.api.resources.Parameter;
import com.webcohesion.enunciate.api.resources.Resource;
import freemarker.ext.beans.BeansWrapperBuilder;
import freemarker.template.Configuration;
import freemarker.template.TemplateMethodModelEx;
import freemarker.template.TemplateModel;
import freemarker.template.TemplateModelException;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
/**
* Template method used to determine the objective-c "simple name" of an accessor.
*
* @author Ryan Heaton
*/
public class UniquePathParametersForMethod implements TemplateMethodModelEx {
public Object exec(List list) throws TemplateModelException {
if (list.size() < 1) {
throw new TemplateModelException("The uniqueMediaTypesFor method must have a parameter.");
}
TemplateModel from = (TemplateModel) list.get(0);
Object unwrapped = new BeansWrapperBuilder(Configuration.DEFAULT_INCOMPATIBLE_IMPROVEMENTS).build().unwrap(from);
Map<String, Parameter> uniquePathParams = new HashMap<String, Parameter>();
if (unwrapped instanceof Resource) {
Resource entity = (Resource) unwrapped;
List<? extends Method> methods = entity.getMethods();
if (methods != null) {
for (Method method : methods) {
List<? extends Parameter> params = method.getParameters();
if (params != null) {
for (Parameter param : params) {
if (param.getTypeLabel().equals("path")) {
uniquePathParams.put(param.getName(), param);
}
}
}
}
}
}
return uniquePathParams.values();
}
}