01: /*
02: * Licensed to the Apache Software Foundation (ASF) under one or more
03: * contributor license agreements. See the NOTICE file distributed with
04: * this work for additional information regarding copyright ownership.
05: * The ASF licenses this file to You under the Apache License, Version 2.0
06: * (the "License"); you may not use this file except in compliance with
07: * the License. You may obtain a copy of the License at
08: *
09: * http://www.apache.org/licenses/LICENSE-2.0
10: *
11: * Unless required by applicable law or agreed to in writing, software
12: * distributed under the License is distributed on an "AS IS" BASIS,
13: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14: * See the License for the specific language governing permissions and
15: * limitations under the License.
16: */
17: package org.apache.harmony.pack200.bytecode.forms;
18:
19: import org.apache.harmony.pack200.Pack200Exception;
20: import org.apache.harmony.pack200.SegmentConstantPool;
21: import org.apache.harmony.pack200.bytecode.ByteCode;
22: import org.apache.harmony.pack200.bytecode.ClassFileEntry;
23: import org.apache.harmony.pack200.bytecode.OperandManager;
24:
25: /**
26: * This class is used to determine which init method should
27: * be called, based on the last class which was sent a
28: * constructor message.
29: */
30: public class NewInitMethodRefForm extends InitMethodReferenceForm {
31:
32: public NewInitMethodRefForm(int opcode, String name, int[] rewrite) {
33: super (opcode, name, rewrite);
34: // TODO Auto-generated constructor stub
35: }
36:
37: public int getOperandType() {
38: return TYPE_NEWINITMETHODREF;
39: }
40:
41: public boolean hasNewInitMethodRefOperand() {
42: return true;
43: }
44:
45: protected String context(OperandManager operandManager) {
46: String result = operandManager.getNewClass();
47: return result;
48: }
49:
50: protected void setNestedEntries(ByteCode byteCode,
51: OperandManager operandManager, int offset)
52: throws Pack200Exception {
53: SegmentConstantPool globalPool = operandManager
54: .globalConstantPool();
55: ClassFileEntry[] nested = null;
56: nested = new ClassFileEntry[] { globalPool
57: .getInitMethodPoolEntry(SegmentConstantPool.CP_METHOD,
58: offset, context(operandManager)) };
59: byteCode.setNested(nested);
60: byteCode.setNestedPositions(new int[][] { { 0, 2 } });
61: }
62: }
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