Java String Quote quote(String p_string)

Description

Escapes single quotes (') in strings by two single quotes ('').

License

Apache License

Declaration

public static String quote(String p_string) 

Method Source Code

//package com.java2s;
/**//from   w  ww.java2s .  com
 *  Copyright 2009 Welocalize, Inc. 
 *  
 *  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 {
    /**
     * <p>
     * Escapes single quotes (') in strings by two single quotes ('').
     * </p>
     */
    public static String quote(String p_string) {
        char quote = '\'';

        if (p_string.length() == 0 || p_string.indexOf(quote) == -1) {
            return p_string;
        }

        StringBuffer sb = new StringBuffer(p_string.length() + 2);

        for (int i = 0, max = p_string.length(); i < max; i++) {
            char ch = p_string.charAt(i);

            sb.append(ch);

            if (ch == quote) {
                sb.append(quote);
            }
        }

        return sb.toString();
    }
}

Related

1. quote(String name)
2. quote(String name)
3. quote(String name)
4. quote(String name)
5. quote(String p_sql)
6. quote(String path)
7. quote(String s)
8. quote(String s)
9. quote(String s)