/**
* Copyright (c) 2002-2007 Yuri Schimke. All Rights Reserved.
*
* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
package com.baulsupp.kolja.jez.sql;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import com.baulsupp.kolja.util.colours.ColourPair;
import com.baulsupp.kolja.util.colours.MultiColourString;
/**
* @author Yuri Schimke
*
*/
public class SqlHighlighter {
private Pattern keywords = Pattern.compile("(?i)(?:select|from|delete|update|where|having|count|group|by)");
public MultiColourString highlight(String string) {
MultiColourString result = new MultiColourString(string);
Matcher m = keywords.matcher(string);
while (m.find()) {
result.setColour(ColourPair.BLUE_ON_WHITE, m.start(), m.end());
}
return result;
}
}