*  Licensed to the Apache Software Foundation (ASF) under one or more

*  contributor license agreements.  See the NOTICE file distributed with

*  this work for additional information regarding copyright ownership.

*  The ASF licenses this file to You under the Apache License, Version 2.0

*  (the "License"); you may not use this file except in compliance with

*  the License.  You may obtain a copy of the License at

*

*     http://www.apache.org/licenses/LICENSE-2.0

*

*  Unless required by applicable law or agreed to in writing, software

*  distributed under the License is distributed on an "AS IS" BASIS,

*  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

*  See the License for the specific language governing permissions and

*  limitations under the License.

*/

* This class is an extension of the ClassRefForm. It

* has two purposes:

*  1. To keep track of the last type used in a new()

*     instruction in the current class.

*  2. To allow the sender to create instances of either

*     a specified class (which then becomes the new

*     class) or the last used new class.

*/

    public NewClassRefForm(int opcode, String name,

            int[] rewrite) {

        super(opcode, name, rewrite);

        // TODO Auto-generated constructor stub

    }

    /* (non-Javadoc)

     * @see org.apache.harmony.pack200.bytecode.forms.ReferenceForm#setByteCodeOperands(org.apache.harmony.pack200.bytecode.ByteCode, org.apache.harmony.pack200.bytecode.OperandManager)

     */

    public void setByteCodeOperands(ByteCode byteCode,

            OperandManager operandManager) {

        ClassFileEntry[] nested = null;

        int offset = getOffset(operandManager);

        if(offset == 0) {

            // Use current class

            SegmentConstantPool globalPool = operandManager.globalConstantPool();

            nested = new ClassFileEntry[] {

                        globalPool.getClassPoolEntry(operandManager.getCurrentClass())

            };

            byteCode.setNested(nested);

            byteCode.setNestedPositions(new int[][] {{0,2}});

        } else {

            // Look up the class in the classpool

            try {

                setNestedEntries(byteCode, operandManager, offset - 1);

            } catch (Pack200Exception ex) {

                throw new Error("Got a pack200 exception. What to do?");

            }

        }

        operandManager.setNewClass(((CPClass)byteCode.getNestedClassFileEntries()[0]).getName());

    }

}