001package org.apache.maven.tools.plugin.extractor.annotations.scanner.visitors;
002
003/*
004 * Licensed to the Apache Software Foundation (ASF) under one
005 * or more contributor license agreements.  See the NOTICE file
006 * distributed with this work for additional information
007 * regarding copyright ownership.  The ASF licenses this file
008 * to you under the Apache License, Version 2.0 (the
009 * "License"); you may not use this file except in compliance
010 * with the License.  You may obtain a copy of the License at
011 *
012 *   http://www.apache.org/licenses/LICENSE-2.0
013 *
014 * Unless required by applicable law or agreed to in writing,
015 * software distributed under the License is distributed on an
016 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
017 * KIND, either express or implied.  See the License for the
018 * specific language governing permissions and limitations
019 * under the License.
020 */
021
022import java.util.HashMap;
023import java.util.Map;
024
025import org.objectweb.asm.AnnotationVisitor;
026import org.objectweb.asm.Opcodes;
027
028/**
029 * Visitor for annotations.
030 *
031 * @author Olivier Lamy
032 * @since 3.0
033 */
034public class MojoAnnotationVisitor
035    extends AnnotationVisitor
036{
037    private String annotationClassName;
038
039    private Map<String, Object> annotationValues = new HashMap<>();
040
041    MojoAnnotationVisitor( String annotationClassName )
042    {
043        super( Opcodes.ASM9 );
044        this.annotationClassName = annotationClassName;
045    }
046
047    public Map<String, Object> getAnnotationValues()
048    {
049        return annotationValues;
050    }
051
052    @Override
053    public void visit( String name, Object value )
054    {
055        annotationValues.put( name, value );
056    }
057
058    @Override
059    public void visitEnum( String name, String desc, String value )
060    {
061        annotationValues.put( name, value );
062    }
063
064    @Override
065    public AnnotationVisitor visitAnnotation( String name, String desc )
066    {
067        return new MojoAnnotationVisitor( this.annotationClassName );
068    }
069
070    @Override
071    public AnnotationVisitor visitArray( String s )
072    {
073        return new MojoAnnotationVisitor( this.annotationClassName );
074    }
075}