| /******************************************************************************* |
| * Copyright (c) 2008 Angelo Zerr and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * Angelo Zerr <angelo.zerr@gmail.com> - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.e4.ui.css.core.impl.sac; |
| |
| import java.util.HashMap; |
| import java.util.Map; |
| |
| import org.eclipse.e4.ui.css.core.SACConstants; |
| import org.eclipse.e4.ui.css.core.sac.SACParserFactory; |
| import org.w3c.css.sac.Parser; |
| |
| /** |
| * SAC Parser factory implementation. By default, this SAC FActory support |
| * Flute, SteadyState and Batik SAC Parser. |
| */ |
| public class SACParserFactoryImpl extends SACParserFactory { |
| |
| private static Map parsers = new HashMap(); |
| |
| static { |
| // Register Flute SAC Parser |
| registerSACParser(SACConstants.SACPARSER_FLUTE); |
| // Register Flute SAC CSS3Parser |
| registerSACParser(SACConstants.SACPARSER_FLUTE_CSS3); |
| // Register SteadyState SAC Parser |
| registerSACParser(SACConstants.SACPARSER_STEADYSTATE); |
| // Register Batik SAC Parser |
| registerSACParser(SACConstants.SACPARSER_BATIK); |
| } |
| |
| public SACParserFactoryImpl() { |
| // Flute parser is the default SAC Parser to use. |
| super.setPreferredParserName(SACConstants.SACPARSER_BATIK); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.akrogen.tkui.core.css.sac.SACParserFactory#makeParser(java.lang.String) |
| */ |
| public Parser makeParser(String name) throws ClassNotFoundException, |
| IllegalAccessException, InstantiationException, |
| NullPointerException, ClassCastException { |
| String classNameParser = (String) parsers.get(name); |
| if (classNameParser != null) { |
| Class classParser = super.getClass().getClassLoader().loadClass( |
| classNameParser); |
| return (Parser) classParser.newInstance(); |
| } |
| throw new IllegalAccessException("SAC parser with name=" + name |
| + " was not registered into SAC parser factory."); |
| } |
| |
| /** |
| * Register SAC parser name. |
| * |
| * @param parser |
| */ |
| public static void registerSACParser(String parser) { |
| registerSACParser(parser, parser); |
| } |
| |
| /** |
| * register SAC parser with name <code>name</code> mapped with Class name |
| * <code>classNameParser</code>. |
| * |
| * @param name |
| * @param classNameParser |
| */ |
| public static void registerSACParser(String name, String classNameParser) { |
| parsers.put(name, classNameParser); |
| } |
| } |