001/*
002 * Licensed to the Apache Software Foundation (ASF) under one
003 * or more contributor license agreements.  See the NOTICE file
004 * distributed with this work for additional information
005 * regarding copyright ownership.  The ASF licenses this file
006 * to you under the Apache License, Version 2.0 (the
007 * "License"); you may not use this file except in compliance
008 * with the License.  You may obtain a copy of the License at
009 *
010 *   http://www.apache.org/licenses/LICENSE-2.0
011 *
012 * Unless required by applicable law or agreed to in writing,
013 * software distributed under the License is distributed on an
014 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
015 * KIND, either express or implied.  See the License for the
016 * specific language governing permissions and limitations
017 * under the License.
018 */
019package org.apache.maven.tools.plugin.extractor.annotations.scanner.visitors;
020
021import java.util.HashMap;
022import java.util.Map;
023
024import org.objectweb.asm.AnnotationVisitor;
025import org.objectweb.asm.Opcodes;
026
027/**
028 * Visitor for annotations.
029 *
030 * @author Olivier Lamy
031 * @since 3.0
032 */
033public class MojoAnnotationVisitor extends AnnotationVisitor {
034    private String annotationClassName;
035
036    private Map<String, Object> annotationValues = new HashMap<>();
037
038    MojoAnnotationVisitor(String annotationClassName) {
039        super(Opcodes.ASM9);
040        this.annotationClassName = annotationClassName;
041    }
042
043    public Map<String, Object> getAnnotationValues() {
044        return annotationValues;
045    }
046
047    @Override
048    public void visit(String name, Object value) {
049        annotationValues.put(name, value);
050    }
051
052    @Override
053    public void visitEnum(String name, String desc, String value) {
054        annotationValues.put(name, value);
055    }
056
057    @Override
058    public AnnotationVisitor visitAnnotation(String name, String desc) {
059        return new MojoAnnotationVisitor(this.annotationClassName);
060    }
061
062    @Override
063    public AnnotationVisitor visitArray(String s) {
064        return new MojoAnnotationVisitor(this.annotationClassName);
065    }
066}