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.statement;
020
021import lucee.transformer.bytecode.BytecodeContext;
022import lucee.transformer.bytecode.BytecodeException;
023import lucee.transformer.bytecode.Position;
024import lucee.transformer.bytecode.util.Types;
025
026import org.objectweb.asm.Type;
027import org.objectweb.asm.commons.GeneratorAdapter;
028import org.objectweb.asm.commons.Method;
029
030public final class Abort extends StatementBaseNoFinal {
031
032        private static final Type ABORT = Type.getType(lucee.runtime.exp.Abort.class);
033        
034        // ExpressionException newInstance(int)
035        private static final Method NEW_INSTANCE =  new Method(
036                        "newInstance",
037                        ABORT,
038                        new Type[]{Types.INT_VALUE});
039
040        
041        public Abort(Position start, Position end) {
042                super(start,end);
043        }
044
045        /**
046         *
047         * @see lucee.transformer.bytecode.statement.StatementBase#_writeOut(lucee.transformer.bytecode.BytecodeContext)
048         */
049        public void _writeOut(BytecodeContext bc) throws BytecodeException {
050                GeneratorAdapter adapter = bc.getAdapter();
051                adapter.push(lucee.runtime.exp.Abort.SCOPE_PAGE);
052                adapter.invokeStatic(ABORT, NEW_INSTANCE);
053                adapter.throwException();
054                
055        }
056}