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 structfind
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.Collection;
029import lucee.runtime.type.KeyImpl;
030import lucee.runtime.type.Struct;
031
032public final class StructFind extends BIF {
033
034        private static final long serialVersionUID = 6251275814429295997L;
035
036        public static Object call(PageContext pc, Struct struct, String key) throws PageException {
037                return struct.get(KeyImpl.init(key));
038        }
039        
040        public static Object call(PageContext pc, Struct struct, Collection.Key key) throws PageException {
041                return struct.get(key);
042        }
043
044        public static Object call(PageContext pc, Struct struct, String key, Object defaultValue) throws PageException {
045
046                return struct.get( Caster.toKey(key), defaultValue );
047        }
048
049        public static Object call(PageContext pc, Struct struct, Collection.Key key, Object defaultValue) {
050
051                return struct.get( key, defaultValue );
052        }
053        
054        @Override
055        public Object invoke(PageContext pc, Object[] args) throws PageException {
056
057                if ( args.length == 3 )
058                        return call(pc, Caster.toStruct(args[0]), Caster.toKey(args[1]), args[2] );
059
060                return call(pc,Caster.toStruct(args[0]),Caster.toKey(args[1]));
061        }
062}