1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one or more
3 * contributor license agreements. See the NOTICE file distributed with
4 * this work for additional information regarding copyright ownership.
5 * The ASF licenses this file to You under the Apache License, Version 2.0
6 * (the "License"); you may not use this file except in compliance with
7 * the License. You may obtain a copy of the License at
8 *
9 * 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.bcel.classfile;
18
19 import java.io.DataOutputStream;
20 import java.io.IOException;
21
22 /**
23 * @since 6.0
24 */
25 public class ClassElementValue extends ElementValue {
26 // For primitive types and string type, this points to the value entry in
27 // the cpool
28 // For 'class' this points to the class entry in the cpool
29 private final int idx;
30
31 public ClassElementValue(final int type, final int idx, final ConstantPool cpool) {
32 super(type, cpool);
33 this.idx = idx;
34 }
35
36 @Override
37 public void dump(final DataOutputStream dos) throws IOException {
38 dos.writeByte(super.getType()); // u1 kind of value
39 dos.writeShort(idx);
40 }
41
42 public String getClassString() {
43 return super.getConstantPool().getConstantUtf8(idx).getBytes();
44 }
45
46 public int getIndex() {
47 return idx;
48 }
49
50 @Override
51 public String stringifyValue() {
52 return super.getConstantPool().getConstantUtf8(idx).getBytes();
53 }
54 }