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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  }