Java String Sanitize sanitize(String source)

Description

sanitize

License

Apache License

Declaration

public static String sanitize(String source) 

Method Source Code

//package com.java2s;
/*//from  w  w  w  .  j a v a  2s .c o  m
 * Copyright 2013 Keith D Swenson
 *
 * 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.
 *
 * Contributors Include: Shamim Quader, Sameer Pradhan, Kumar Raja, Jim Farris,
 * Sandia Yang, CY Chen, Rajiv Onat, Neal Wang, Dennis Tam, Shikha Srivastava,
 * Anamika Chaudhari, Ajay Kakkar, Rajeev Rastogi
 */

public class Main {
    public static String sanitize(String source) {
        StringBuilder result = new StringBuilder();
        int last = source.length();
        for (int i = 0; i < last; i++) {
            char ch = source.charAt(i);
            if (ch >= 'a' && ch <= 'z') {
                result.append(ch);
            } else if (ch >= '0' && ch <= '9') {
                result.append(ch);
            } else if (ch >= 'A' && ch <= 'Z') {
                result.append((char) (ch + 32));
            } else if (ch == '_') {
                result.append(ch);
            } else if (ch == '-') {
                result.append(ch);
            }
        }
        return result.toString();
    }
}

Related

1. sanitize(String path)
2. sanitize(String s)
3. sanitize(String s)
4. sanitize(String s)
5. sanitize(String s, boolean allowColorCodes)
6. sanitize(String str)
7. sanitize(String string)
8. sanitize(String string, boolean allowWhitespace)
9. sanitize(String string, String spaceReplace)