/*
 * 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.skywalking.apm.plugin.nutz.mvc;

import java.lang.reflect.Method;
import java.util.concurrent.ConcurrentHashMap;

/**
 * The <code>PathMappingCache</code> represents a mapping cache. key: {@link Method} value: the url pattern
 */
public class PathMappingCache {
    private String classPath = "";

    private ConcurrentHashMap<Method, String> methodPathMapping = new ConcurrentHashMap<Method, String>();

    public PathMappingCache(String classPath) {
        this.classPath = classPath;
    }

    public String findPathMapping(Method method) {
        return methodPathMapping.get(method);
    }

    public void addPathMapping(Method method, String methodPath) {
        methodPathMapping.put(method, classPath + methodPath);
    }
}
