/*
* Copyright (C) 2000 - 2009 TagServlet Ltd
*
* This file is part of Open BlueDragon (OpenBD) CFML Server Engine.
*
* OpenBD is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* Free Software Foundation,version 3.
*
* OpenBD 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 OpenBD. If not, see http://www.gnu.org/licenses/
*
* Additional permission under GNU GPL version 3 section 7
*
* If you modify this Program, or any covered work, by linking or combining
* it with any of the JARS listed in the README.txt (or a modified version of
* (that library), containing parts covered by the terms of that JAR, the
* licensors of this Program grant you additional permission to convey the
* resulting work.
* README.txt @ http://www.openbluedragon.org/license/README.txt
*
* http://www.openbluedragon.org/
*/
package org.alanwilliamson.lang.javascript;
import java.util.HashMap;
import org.m0zilla.javascript.Context;
import org.m0zilla.javascript.Script;
import com.naryx.tagfusion.cfm.tag.cfTag;
public class ScriptFactory extends Object {
private static HashMap<String, ScriptWrapper> map = new HashMap<String, ScriptWrapper>();
public static Script getScript( String file, cfTag tag ){
ScriptWrapper sw = map.get( file );
if ( sw == null || sw.hashcode != tag.hashCode() ){
sw = new ScriptWrapper();
sw.hashcode = tag.hashCode();
Context cx = Context.enter();
try{
cx.setOptimizationLevel( -1 );
sw.script = cx.compileString( new String(tag.getStaticBody()), "javascript@" + file, 0, null );
}finally{
Context.exit();
}
map.put( file, sw );
}
return sw.script;
}
}