Java HTML Escape htmlEscape(String S)

Description

html Escape

License

Open Source License

Declaration

public static String htmlEscape(String S) 

Method Source Code

//package com.java2s;
/**//from  w w  w . ja  va  2  s . com
 * Copyright (c) 2001-2002. Department of Family Medicine, McMaster University. All Rights Reserved.
 * This software is published under the GPL GNU General Public License.
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program 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 GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 *
 * This software was written for the
 * Department of Family Medicine
 * McMaster University
 * Hamilton
 * Ontario, Canada
 */

public class Main {
    public static String htmlEscape(String S) {

        if (null == S) {
            return S;
        }
        int N = S.length();
        StringBuilder sb = new StringBuilder(N);
        for (int i = 0; i < N; i++) {
            char c = S.charAt(i);
            if (c == '&') {
                sb.append("&amp;");
            } else if (c == '"') {
                sb.append("&quot;");
            } else if (c == '<') {
                sb.append("&lt;");
            } else if (c == '>') {
                sb.append("&gt;");
            } else if (c == '\'') {
                sb.append("&#39;");
            } else {
                sb.append(c);
            }
        }
        return sb.toString();
    }
}

Related

1. htmlEscape(String input)
2. htmlEscape(String input)
3. htmlEscape(String input)
4. htmlEscape(String nonHTMLsrc)
5. htmlEscape(String s)
6. htmlEscape(String s)
7. htmlescape(String s)
8. htmlEscape(String source)
9. htmlEscape(String str)