1 package org.apache.maven.shared.dependency.analyzer.asm; 2 3 /* 4 * Licensed to the Apache Software Foundation (ASF) under one 5 * or more contributor license agreements. See the NOTICE file 6 * distributed with this work for additional information 7 * regarding copyright ownership. The ASF licenses this file 8 * to you under the Apache License, Version 2.0 (the 9 * "License"); you may not use this file except in compliance 10 * with the License. You may obtain a copy of the License at 11 * 12 * http://www.apache.org/licenses/LICENSE-2.0 13 * 14 * Unless required by applicable law or agreed to in writing, 15 * software distributed under the License is distributed on an 16 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 17 * KIND, either express or implied. See the License for the 18 * specific language governing permissions and limitations 19 * under the License. 20 */ 21 22 import org.objectweb.asm.AnnotationVisitor; 23 import org.objectweb.asm.Opcodes; 24 import org.objectweb.asm.Type; 25 26 /** 27 * Computes the set of classes referenced by visited code. 28 * Inspired by <code>org.objectweb.asm.depend.DependencyVisitor</code> in the ASM dependencies example. 29 * 30 * @author <a href="mailto:markhobson@gmail.com">Mark Hobson</a> 31 * @version $Id$ 32 */ 33 public class DefaultAnnotationVisitor 34 extends AnnotationVisitor 35 { 36 private final ResultCollector resultCollector; 37 38 public DefaultAnnotationVisitor( ResultCollector resultCollector ) 39 { 40 super( Opcodes.ASM7 ); 41 this.resultCollector = resultCollector; 42 } 43 44 public void visit( final String name, final Object value ) 45 { 46 if ( value instanceof Type ) 47 { 48 resultCollector.addType( (Type) value ); 49 } 50 } 51 52 public void visitEnum( final String name, final String desc, final String value ) 53 { 54 resultCollector.addDesc( desc ); 55 } 56 57 public AnnotationVisitor visitAnnotation( final String name, final String desc ) 58 { 59 resultCollector.addDesc( desc ); 60 61 return this; 62 } 63 64 /* 65 * @see org.objectweb.asm.AnnotationVisitor#visitArray(java.lang.String) 66 */ 67 public AnnotationVisitor visitArray( final String name ) 68 { 69 return this; 70 } 71 72 }