001    /*
002     * Sonar, open source software quality management tool.
003     * Copyright (C) 2009 SonarSource SA
004     * mailto:contact AT sonarsource DOT com
005     *
006     * Sonar is free software; you can redistribute it and/or
007     * modify it under the terms of the GNU Lesser General Public
008     * License as published by the Free Software Foundation; either
009     * version 3 of the License, or (at your option) any later version.
010     *
011     * Sonar is distributed in the hope that it will be useful,
012     * but WITHOUT ANY WARRANTY; without even the implied warranty of
013     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
014     * Lesser General Public License for more details.
015     *
016     * You should have received a copy of the GNU Lesser General Public
017     * License along with Sonar; if not, write to the Free Software
018     * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02
019     */
020    package org.sonar.colorizer;
021    
022    import java.util.HashMap;
023    import java.util.Map;
024    
025    public class HtmlCharacterTransformer extends CharacterTransformer {
026      private static Map<Integer, String> conversionMap = new HashMap<Integer, String>();
027    
028      static {
029        conversionMap.put((int) '<', "&lt;");
030        conversionMap.put((int) '>', "&gt;");
031      }
032    
033      @Override
034      public boolean canTransform(int character) {
035        return conversionMap.containsKey(character);
036      }
037    
038      @Override
039      public String transform(int character) {
040        return conversionMap.get(character);
041      }
042    }
043