Java String Camel Case Format toCamelCaseVar(String s)

Description

to Camel Case Var

License

Open Source License

Declaration

public static String toCamelCaseVar(String s) 

Method Source Code

//package com.java2s;
/*/*from  ww w.j av  a2s.  c  o m*/
Copyright Alex R.M. Turner 2008
This file is part of Hermes DB
Hermes DB is free software; you can redistribute it and/or modify
it under the terms of the Lesser GNU General Public License as published by
the Free Software Foundation; version 3 of the License.
    
Hermes DB is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.
    
You should have received a copy of the Lesser GNU General Public License
along with Hermes DB if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
This file is released under the LGPL v3.0
*/

public class Main {
    public static String toCamelCaseVar(String s) {
        if (s == null) {
            return null;
        }

        StringBuffer in = new StringBuffer(s);
        while (in.indexOf("_") != -1) {
            int x = in.indexOf("_");
            in.replace(x, x + 2, in.substring(x + 1, x + 2).toUpperCase());
        }

        return in.toString();
    }
}

Related

1. toCamelCaseCapitalize(String underLineName)
2. toCamelCaseIdentifier(String formStr)
3. toCamelCaseIgnoringLastChar(String string, String delimiter, boolean upperFirst)
4. toCamelCasePresevingExisting(String s)
5. toCamelCaseSimple(String str)