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 **/
019/**
020 * Implements the CFML Function structget
021 */
022package lucee.runtime.functions.struct;
023
024import lucee.runtime.PageContext;
025import lucee.runtime.exp.PageException;
026import lucee.runtime.functions.BIF;
027import lucee.runtime.op.Caster;
028import lucee.runtime.type.Struct;
029import lucee.runtime.type.StructImpl;
030
031public final class StructGet extends BIF {
032
033        private static final long serialVersionUID = -4661190117177511485L;
034
035        public static Object call(PageContext pc , String string) throws PageException {
036                try {
037                        Object obj = pc.getVariable(string);
038                        if(obj instanceof Struct)
039                                return obj;
040                } 
041                catch (PageException e) {
042                }
043                return pc.setVariable(string,new StructImpl());
044                
045        }
046        
047        @Override
048        public Object invoke(PageContext pc, Object[] args) throws PageException {
049                return call(pc,Caster.toString(args[0]));
050        }
051}