/**
*
* Copyright (c) 2014, the Railo Company Ltd. 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 lucee.runtime.functions.other;
import lucee.runtime.PageContext;
import lucee.runtime.ext.function.Function;
public final class CreateUniqueId implements Function {
private static long counter=0;
/**
* method to invoke the function
* @param pc
* @return UUID String
*/
public static String call(PageContext pc ) {
return invoke();
}
public static synchronized String invoke() {
counter++;
if(counter<0) counter=1;
return Long.toString(counter, Character.MAX_RADIX);
}
}