/*
 * Copyright (c) 2008, Heng Yuan
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *     * Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above copyright
 *       notice, this list of conditions and the following disclaimer in the
 *       documentation and/or other materials provided with the distribution.
 *     * Neither the name of the Heng Yuan nor the
 *       names of its contributors may be used to endorse or promote products
 *       derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY Heng Yuan ''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 Heng Yuan 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.
 */
package org.yuanheng.cookcc.codegen.plain;

import java.io.PrintWriter;
import java.io.StringWriter;
import java.util.HashMap;
import java.util.Map;

import org.yuanheng.cookcc.codegen.options.LexerTableOption;
import org.yuanheng.cookcc.doc.Document;
import org.yuanheng.cookcc.interfaces.CodeGen;
import org.yuanheng.cookcc.interfaces.OptionParser;
import org.yuanheng.cookcc.lexer.Lexer;

import freemarker.template.Template;

/**
 * @author Heng Yuan
 * @version $Id$
 */
public class PlainCodeGen extends TemplatedCodeGen implements CodeGen
{
	public final static String TEMPLATE_URI = "resources/templates/plain/plain.txt";

	private static class Resources
	{
		private static Template template;

		static
		{
			template = getTemplate (TEMPLATE_URI);
		}
	}

	private LexerTableOption m_lexerTableOption = new LexerTableOption ();

	private void generateLexerOutput (Document doc, PrintWriter p) throws Exception
	{
		Lexer lexer = Lexer.getLexer (doc);
		if (lexer == null)
			return;

		if (m_lexerTableOption.getLexerTable () != null)
			doc.getLexer ().setTable (m_lexerTableOption.getLexerTable ());

		Map<String, Object> map = new HashMap<String, Object> ();
		StringWriter sw = new StringWriter ();
		setup (map, doc);
		Resources.template.process (map, sw);
		p.println (sw);
	}

	public void generateOutput (Document doc) throws Exception
	{
		PrintWriter p = new PrintWriter (System.out);
		generateLexerOutput (doc, p);
		p.flush ();
	}

	public OptionParser[] getOptions ()
	{
		return new OptionParser[0];
	}
}
@@ -2421,24 +2421,113 @@
 tion ();%0D%0A%0D%0A
+%09private OptionParser%5B%5D m_options = new OptionParser%5B%5D%0D%0A%09%7B%0D%0A%09%09m_lexerTableOption%0D%0A%09%7D;%0D%0A%0D%0A
 %09private voi
@@ -3210,27 +3210,17 @@
 urn 
-new OptionParser%5B0%5D
+m_options
 ;%0D%0A%09

replace the sub getOption with actual options.