    001// Copyright 2012 The Apache Software Foundation
    002//
    003// Licensed under the Apache License, Version 2.0 (the "License");
    004// you may not use this file except in compliance with the License.
    005// You may obtain a copy of the License at
    006//
    007// http://www.apache.org/licenses/LICENSE-2.0
    008//
    009// Unless required by applicable law or agreed to in writing, software
    010// distributed under the License is distributed on an "AS IS" BASIS,
    011// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    012// See the License for the specific language governing permissions and
    013// limitations under the License.
    014
    015package org.apache.tapestry5.internal.clojure;
    016
    017import clojure.lang.Symbol;
    018import org.apache.tapestry5.clojure.FunctionName;
    019import org.apache.tapestry5.clojure.MethodToFunctionSymbolMapper;
    020
    021import java.lang.reflect.Method;
    022
    023public class AnnotationMapper implements MethodToFunctionSymbolMapper
    024{
    025    @Override
    026    public Symbol mapMethod(String namespace, Method method)
    027    {
    028        FunctionName annotation = method.getAnnotation(FunctionName.class);
    029
    030        if (annotation == null)
    031        {
    032            return null;
    033        }
    034
    035        String name = annotation.value();
    036
    037        if (name.contains("/"))
    038        {
    039            return Symbol.create(name);
    040        }
    041
    042        return Symbol.create(namespace, name);
    043    }
    044}