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.util.Types;
026import lucee.transformer.bytecode.visitor.ArrayVisitor;
027
028import org.objectweb.asm.Type;
029import org.objectweb.asm.commons.GeneratorAdapter;
030
031public class CollectionKeyArray extends ExpressionBase {
032
033        private String[] arr;
034
035        public CollectionKeyArray(String[] arr){
036                super(null,null);
037                this.arr=arr;
038        }
039        public CollectionKeyArray(String[] arr, Position start,Position end){
040                super(start,end);
041                this.arr=arr;
042        }
043        
044        public Type _writeOut(BytecodeContext bc, int mode) throws BytecodeException {
045                GeneratorAdapter adapter = bc.getAdapter();
046                ArrayVisitor av=new ArrayVisitor();
047        av.visitBegin(adapter,Types.COLLECTION_KEY,arr.length);
048        for(int y=0;y<arr.length;y++){
049                        av.visitBeginItem(adapter, y);
050                                new CollectionKey(arr[y])._writeOut(bc, mode);
051                                //adapter.push(arr[y]);
052                        av.visitEndItem(bc.getAdapter());
053        }
054        av.visitEnd();
055        return Types.COLLECTION_KEY_ARRAY;
056        }
057}