/**
 *
 * Copyright (c) 2015, Lucee Association Switzerland. All rights reserved.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either 
 * version 2.1 of the License, or (at your option) any later version.
 * 
 * This library 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
 * Lesser General Public License for more details.
 * 
 * You should have received a copy of the GNU Lesser General Public 
 * License along with this library.  If not, see <http://www.gnu.org/licenses/>.
 * 
 **/
package org.lucee.mongodb;

import java.util.Date;

import org.bson.types.ObjectId;

import lucee.loader.engine.CFMLEngineFactory;
import lucee.runtime.PageContext;
import lucee.runtime.exp.PageException;
import lucee.runtime.ext.function.Function;

public class MongoDBId implements Function {

	private static final long serialVersionUID = 2766144594043935912L;
	
	public static Object call(PageContext pc) throws PageException {
		return call(pc, null);
	}
	public static Object call(PageContext pc, Object initArg) throws PageException {
		ObjectId newID = ObjectId.get();
		if (initArg instanceof Date){
			newID = new ObjectId( CFMLEngineFactory.getInstance().getCastUtil().toDate( initArg, pc.getTimeZone() ) );
		}
		else if (initArg instanceof String){
			String initArgString = CFMLEngineFactory.getInstance().getCastUtil().toString( initArg );
			if (!newID.isValid(initArgString)){
				throw CFMLEngineFactory.getInstance().getExceptionUtil().createApplicationException("String ["+initArgString+"] passed as MongoDbId argument is not a valid ObjectID string");
			}
			newID = new ObjectId( initArgString );	
		}
		return new ObjectIdImpl( newID );
	}
}

@@ -1302,16 +1302,282 @@
 ption %7B%0A
+%09%09if (initArg!=null && !(initArg instanceof Date) && !(initArg instanceof String)) %7B%0A%09%09%09throw CFMLEngineFactory.getInstance().getExceptionUtil().createApplicationException(%22First argument to MongoDbId is invalid type. Acceptable types are datetime and string%22);%0A%09%09%7D%0A
 %09%09Object

Throw error when first argument is invalid type