Java ConcurrentHashMap ParseKeyValString(String keyValString, ConcurrentHashMap map)

Description

Parse Key Val String

License

Apache License

Declaration

public static void ParseKeyValString(String keyValString, ConcurrentHashMap<String, String> map) 

Method Source Code

//package com.java2s;
/*******************************************************************************
 * StringUtils.java//from   w w w.ja  v a  2s.co  m
 * 
 * Copyright 2010-2013 Andrew Marder
 * heelcurve5@gmail.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.
 ******************************************************************************/

import java.util.concurrent.ConcurrentHashMap;

public class Main {
    public static void ParseKeyValString(String keyValString, ConcurrentHashMap<String, String> map) {
        // If i's not a comment
        if (!keyValString.startsWith("#") && !keyValString.startsWith("//") && !keyValString.startsWith("/*")) {
            StringBuffer sb = new StringBuffer();
            int i;
            String key = "";
            String val = "";
            /* read the key until a separator character is encountered */
            for (i = 0; i < keyValString.length(); ++i) {
                char cur = keyValString.charAt(i);
                if (cur == ' ' || cur == '\t' || cur == '=') {
                    i++;
                    break;
                }
                sb.append(cur);
            }
            /* Do we have a key? */
            if (sb.length() > 0 && i != 0 && i < keyValString.length()) {
                /*parse the value*/
                val = keyValString.substring(i).trim();
                key = sb.toString();
                if (!val.isEmpty() & !key.isEmpty()) {
                    map.put(key, val);
                }

            }
        }

    }
}

Related

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