ro.pippo.controller.NameTransformer Maven / Gradle / Ivy
/*
* Copyright (C) 2016 the original author or authors.
*
* 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 ro.pippo.controller;
import org.kohsuke.MetaInfServices;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import ro.pippo.core.route.Route;
import ro.pippo.core.route.RouteTransformer;
import java.lang.reflect.Method;
/**
* @author Decebal Suiu
*/
@MetaInfServices
public class NameTransformer implements RouteTransformer {
private static final Logger log = LoggerFactory.getLogger(NameTransformer.class);
@Override
public Route transform(Route route) {
Method method = route.getAttribute("__controllerMethod");
if (method == null) {
// it's not a controller route; do nothing
return route;
}
if (method.isAnnotationPresent(Named.class)) {
Named named = method.getAnnotation(Named.class);
String name = named.value();
log.debug("Set name '{}' for route {} '{}'", name, route.getRequestMethod(), route.getUriPattern());
route.setName(name);
}
return route;
}
}