/*
* GNU LESSER GENERAL PUBLIC LICENSE Copyright (C) 2006 The XAMJ Project
*
* This library is free software; you can redistribute it and/or modify it under
* the terms of the GNU Lesser General Public License as published by the Free
* Software Foundation; either version 2.1 of the License, or (at your option)
* any later version.
*
* This library 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 Lesser General Public License for more
* details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this library; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
* Contact info: lobochief@users.sourceforge.net
*/
package com.nvarghese.beowulf.common.cobra.util;
public class Html {
/**
*
* @param text
* @return
*/
public static String textToHTML(final String text) {
if (text == null) {
return null;
}
int length = text.length();
boolean prevSlashR = false;
StringBuffer out = new StringBuffer();
for (int i = 0; i < length; i++) {
char ch = text.charAt(i);
switch (ch) {
case '\r':
if (prevSlashR) {
out.append("<br>");
}
prevSlashR = true;
break;
case '\n':
prevSlashR = false;
out.append("<br>");
break;
case '"':
if (prevSlashR) {
out.append("<br>");
prevSlashR = false;
}
out.append(""");
break;
case '<':
if (prevSlashR) {
out.append("<br>");
prevSlashR = false;
}
out.append("<");
break;
case '>':
if (prevSlashR) {
out.append("<br>");
prevSlashR = false;
}
out.append(">");
break;
case '&':
if (prevSlashR) {
out.append("<br>");
prevSlashR = false;
}
out.append("&");
break;
default:
if (prevSlashR) {
out.append("<br>");
prevSlashR = false;
}
out.append(ch);
break;
}
}
return out.toString();
}
}