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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 AnnotationElementValue extends ElementValue {
28      // For annotation element values, this is the annotation
29      private final AnnotationEntry annotationEntry;
30  
31      public AnnotationElementValue(final int type, final AnnotationEntry annotationEntry, final ConstantPool cpool) {
32          super(type, cpool);
33          if (type != ANNOTATION) {
34              throw new ClassFormatException("Only element values of type annotation can be built with this ctor - type specified: " + type);
35          }
36          this.annotationEntry = annotationEntry;
37      }
38  
39      @Override
40      public void dump(final DataOutputStream dos) throws IOException {
41          dos.writeByte(super.getType()); // u1 type of value (ANNOTATION == '@')
42          annotationEntry.dump(dos);
43      }
44  
45      public AnnotationEntry getAnnotationEntry() {
46          return annotationEntry;
47      }
48  
49      @Override
50      public String stringifyValue() {
51          return annotationEntry.toString();
52      }
53  
54      @Override
55      public String toString() {
56          return stringifyValue();
57      }
58  }