src/main/java/com/l2jserver/gameserver/script/ScriptEngine.java - develop - tofu/l2interlude

src/main/java/com/l2jserver/gameserver/script/ScriptEngine.java

56 строк2 KB

Zoey76

01 янв 2025, 07:57

01 янв 2025, 07:5716130a5

/*
 * Copyright © 2004-2025 L2J Server
 * 
 * This file is part of L2J Server.
 * 
 * L2J Server is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * 
 * L2J Server 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
 * General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */
package com.l2jserver.gameserver.script;

import java.util.Hashtable;

import com.l2jserver.gameserver.script.faenor.FaenorInterface;

/**
 * @author Luis Arias
 */
public class ScriptEngine {
	protected EngineInterface _utils = FaenorInterface.getInstance();
	public static final Hashtable<String, ParserFactory> parserFactories = new Hashtable<>();
	
	protected static Parser createParser(String name) throws ParserNotCreatedException {
		ParserFactory s = parserFactories.get(name);
		if (s == null) // shape not found
		{
			try {
				Class.forName("com.l2jserver.gameserver.script." + name);
				// By now the static block with no function would
				// have been executed if the shape was found.
				// the shape is expected to have put its factory
				// in the hashtable.
				
				s = parserFactories.get(name);
				if (s == null) // if the shape factory is not there even now
				{
					throw (new ParserNotCreatedException());
				}
			} catch (ClassNotFoundException e) {
				// We'll throw an exception to indicate that
				// the shape could not be created
				throw (new ParserNotCreatedException());
			}
		}
		return (s.create());
	}
}