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.transformer.bytecode.expression.type;
020
021import lucee.transformer.bytecode.BytecodeContext;
022import lucee.transformer.bytecode.BytecodeException;
023import lucee.transformer.bytecode.Position;
024import lucee.transformer.bytecode.expression.ExpressionBase;
025import lucee.transformer.bytecode.expression.var.Variable;
026import lucee.transformer.bytecode.literal.LitString;
027import lucee.transformer.bytecode.util.Types;
028
029import org.objectweb.asm.Type;
030
031public class CollectionKey extends ExpressionBase {
032
033        private String value;
034
035        public CollectionKey(String value) {
036                super(null,null);
037                this.value=value;
038        }
039
040        public CollectionKey(String value,Position start,Position end) {
041                super(start,end);
042                this.value=value;
043        }
044
045        @Override
046        public Type _writeOut(BytecodeContext bc, int mode) throws BytecodeException {
047                Variable.registerKey(bc, LitString.toExprString(value));
048                return Types.COLLECTION_KEY;
049        }
050
051}