Java ConcurrentHashMap parseMap(String config, ConcurrentHashMap map)

Description

parse Map

License

Apache License

Declaration

public static void parseMap(String config,
            ConcurrentHashMap<String, String> map) throws Exception 

Method Source Code

//package com.java2s;
/*//from   w  w w .j av a 2  s .  co  m
 * Crail: A Multi-tiered Distributed Direct Access File System
 *
 * Author: Patrick Stuedi <stu@zurich.ibm.com>
 *
 * Copyright (C) 2016, IBM Corporation
 *
 * 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.
 *
 */

import java.util.StringTokenizer;
import java.util.concurrent.ConcurrentHashMap;

public class Main {
    public static void parseMap(String config,
            ConcurrentHashMap<String, String> map) throws Exception {
        StringTokenizer tupleTokenizer = new StringTokenizer(config, "/");
        while (tupleTokenizer.hasMoreTokens()) {
            String tuple = tupleTokenizer.nextToken();
            StringTokenizer commaTokenizer = new StringTokenizer(tuple, ",");
            if (commaTokenizer.countTokens() != 2) {
                throw new Exception("parsing Map, wrong format!");
            }
            String key = commaTokenizer.nextToken();
            String value = commaTokenizer.nextToken();
            map.put(key, value);
        }
    }
}

Related

1. getConcurrentHashMap()
2. getDoubleSafe(ConcurrentHashMap map, String key)
3. getMapSafe( ConcurrentHashMap> map, String key)
4. max(ConcurrentHashMap map)
5. ParseKeyValString(String keyValString, ConcurrentHashMap map)
6. putIfAbsent(ConcurrentHashMap col, K key, V val)
7. setFieldValue(Object value, ConcurrentHashMap fieldHolder, String name, String desc)