1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one
3 * or more contributor license agreements. See the NOTICE file
4 * distributed with this work for additional information
5 * regarding copyright ownership. The ASF licenses this file
6 * to you under the Apache License, Version 2.0 (the
7 * "License"); you may not use this file except in compliance
8 * with the License. You may obtain a copy of the License at
9 *
10 * https://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing,
13 * software distributed under the License is distributed on an
14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15 * KIND, either express or implied. See the License for the
16 * specific language governing permissions and limitations
17 * under the License.
18 */
19 package org.apache.bcel.classfile;
20
21 import java.io.DataOutputStream;
22 import java.io.IOException;
23
24 /**
25 * @since 6.0
26 */
27 public class ClassElementValue extends ElementValue {
28 // For primitive types and string type, this points to the value entry in
29 // the cpool
30 // For 'class' this points to the class entry in the cpool
31 private final int idx;
32
33 public ClassElementValue(final int type, final int idx, final ConstantPool cpool) {
34 super(type, cpool);
35 this.idx = idx;
36 }
37
38 @Override
39 public void dump(final DataOutputStream dos) throws IOException {
40 dos.writeByte(super.getType()); // u1 kind of value
41 dos.writeShort(idx);
42 }
43
44 public String getClassString() {
45 return super.getConstantPool().getConstantUtf8(idx).getBytes();
46 }
47
48 public int getIndex() {
49 return idx;
50 }
51
52 @Override
53 public String stringifyValue() {
54 return super.getConstantPool().getConstantUtf8(idx).getBytes();
55 }
56 }