001/** 002 * 003 * Copyright (c) 2014, the Railo Company Ltd. All rights reserved. 004 * 005 * This library is free software; you can redistribute it and/or 006 * modify it under the terms of the GNU Lesser General Public 007 * License as published by the Free Software Foundation; either 008 * version 2.1 of the License, or (at your option) any later version. 009 * 010 * This library is distributed in the hope that it will be useful, 011 * but WITHOUT ANY WARRANTY; without even the implied warranty of 012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 013 * Lesser General Public License for more details. 014 * 015 * You should have received a copy of the GNU Lesser General Public 016 * License along with this library. If not, see <http://www.gnu.org/licenses/>. 017 * 018 **/ 019package lucee.runtime.functions.query; 020 021import lucee.runtime.PageContext; 022import lucee.runtime.exp.PageException; 023import lucee.runtime.functions.BIF; 024import lucee.runtime.op.Caster; 025import lucee.runtime.type.Query; 026import lucee.runtime.type.QueryImpl; 027 028/** 029 * Implements the CFML Function querynew 030 */ 031public final class QueryColumnCount extends BIF { 032 033 private static final long serialVersionUID = 7637016307562378310L; 034 035 public static double call(PageContext pc , Query qry) { 036 if(qry instanceof QueryImpl) 037 return ((QueryImpl)qry).getColumnCount(); 038 return qry.getColumnNames().length; 039 } 040 041 @Override 042 public Object invoke(PageContext pc, Object[] args) throws PageException { 043 return call(pc,Caster.toQuery(args[0])); 044 } 045}