View Javadoc
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   *   http://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.maven.tools.plugin.extractor.annotations.scanner.visitors;
20  
21  import java.util.HashMap;
22  import java.util.Map;
23  
24  import org.objectweb.asm.AnnotationVisitor;
25  import org.objectweb.asm.Opcodes;
26  
27  /**
28   * Visitor for annotations.
29   *
30   * @author Olivier Lamy
31   * @since 3.0
32   */
33  public class MojoAnnotationVisitor extends AnnotationVisitor {
34      private String annotationClassName;
35  
36      private Map<String, Object> annotationValues = new HashMap<>();
37  
38      MojoAnnotationVisitor(String annotationClassName) {
39          super(Opcodes.ASM9);
40          this.annotationClassName = annotationClassName;
41      }
42  
43      public Map<String, Object> getAnnotationValues() {
44          return annotationValues;
45      }
46  
47      @Override
48      public void visit(String name, Object value) {
49          annotationValues.put(name, value);
50      }
51  
52      @Override
53      public void visitEnum(String name, String desc, String value) {
54          annotationValues.put(name, value);
55      }
56  
57      @Override
58      public AnnotationVisitor visitAnnotation(String name, String desc) {
59          return new MojoAnnotationVisitor(this.annotationClassName);
60      }
61  
62      @Override
63      public AnnotationVisitor visitArray(String s) {
64          return new MojoAnnotationVisitor(this.annotationClassName);
65      }
66  }