Java HTML Clean cleanHTMLText(String sText)

Description

clean HTML Text

License

LGPL

Declaration

public static String cleanHTMLText(String sText) 

Method Source Code

//package com.java2s;
/********************************************************************************
 *                                                                              *
 *  (c) Copyright 2010 Verizon Communications USA and The Open University UK    *
 *                                                                              *
 *  This software is freely distributed in accordance with                      *
 *  the GNU Lesser General Public (LGPL) license, version 3 or later            *
 *  as published by the Free Software Foundation.                               *
 *  For details see LGPL: http://www.fsf.org/licensing/licenses/lgpl.html       *
 *               and GPL: http://www.fsf.org/licensing/licenses/gpl-3.0.html    *
 *                                                                              *
 *  This software is provided by the copyright holders and contributors "as is" *
 *  and any express or implied warranties, including, but not limited to, the   *
 *  implied warranties of merchantability and fitness for a particular purpose  *
 *  are disclaimed. In no event shall the copyright owner or contributors be    *
 *  liable for any direct, indirect, incidental, special, exemplary, or         *
 *  consequential damages (including, but not limited to, procurement of        *
 *  substitute goods or services; loss of use, data, or profits; or business    *
 *  interruption) however caused and on any theory of liability, whether in     *
 *  contract, strict liability, or tort (including negligence or otherwise)     *
 *  arising in any way out of the use of this software, even if advised of the  *
 *  possibility of such damage.                                                 *
 *                                                                              *
 ********************************************************************************/

public class Main {
    public static String cleanHTMLText(String sText) {

        StringBuffer sb = new StringBuffer(sText.length());

        int len = sText.length();
        char c;//from   w  ww . j  av a2 s .com

        for (int i = 0; i < len; i++) {
            c = sText.charAt(i);
            // HTML Special Chars
            if (c == '"')
                sb.append("&quot;");
            else if (c == '&')
                sb.append("&amp;");
            else if (c == '<')
                sb.append("&lt;");
            else if (c == '>')
                sb.append("&gt;");
            else if (c == '\'')
                sb.append("&apos;");
            else {
                int ci = 0xffff & c;
                if (ci < 160)
                    // nothing special only 7 Bit
                    sb.append(c);
                else {
                    // Not 7 Bit use the unicode system
                    sb.append("&#");
                    sb.append(new Integer(ci).toString());
                    sb.append(';');
                }
            }
        }

        return sb.toString();
    }
}

Related

1. cleanHTML(String s)
2. cleanHtml(String s)
3. cleanHtml(String str)
4. cleanHtmlTag(String content)
5. cleanHtmlTag(String htmlText)