Java String Camel Case Format toCamelCase(String value)

Here you can find the source of toCamelCase(String value)

Description

to Camel Case

License

Apache License

Declaration

public static String toCamelCase(String value) 

Method Source Code

//package com.java2s;
/**/* w w  w.j  a  v  a 2  s. c  o m*/
 *      Copyright (C) 2010 Lowereast Software
 *
 *   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.
 */

public class Main {
    public static String toCamelCase(String value) {
        String[] pieces = value.split("_");
        if (pieces.length == 1)
            return toUpperFirstLetter(value);

        StringBuilder builder = new StringBuilder();
        for (int x = 0; x < pieces.length; ++x)
            builder.append(toUpperFirstLetter(pieces[x]));
        return builder.toString();
    }

    public static String toUpperFirstLetter(String value) {
        if (value.length() == 1)
            return value.toUpperCase();
        return value.substring(0, 1).toUpperCase() + value.substring(1).toLowerCase();
    }
}

Related

  1. toCamelCase(String text)
  2. toCamelCase(String text)
  3. toCamelCase(String text, boolean capFirstLetter)
  4. toCamelCase(String value)
  5. toCamelCase(String value)
  6. toCamelCase(String value)
  7. toCamelCase(String value)
  8. toCamelCase(String value, String separator)
  9. toCamelCaseCapitalize(String underLineName)