| package org.apache.maven.shared.dependency.analyzer.asm; |
| |
| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| |
| import org.objectweb.asm.Type; |
| |
| import java.util.HashSet; |
| import java.util.Set; |
| |
| /** |
| * @author Kristian Rosenvold |
| */ |
| public class ResultCollector |
| { |
| |
| private final Set<String> classes = new HashSet<String>(); |
| |
| public Set<String> getDependencies() |
| { |
| return classes; |
| } |
| |
| public void addName( String name ) |
| { |
| if ( name == null ) |
| { |
| return; |
| } |
| |
| // decode arrays |
| if ( name.startsWith( "[L" ) && name.endsWith( ";" ) ) |
| { |
| name = name.substring( 2, name.length() - 1 ); |
| } |
| |
| // decode internal representation |
| name = name.replace( '/', '.' ); |
| |
| classes.add( name ); |
| } |
| |
| void addDesc( final String desc ) |
| { |
| addType( Type.getType( desc ) ); |
| } |
| |
| void addType( final Type t ) |
| { |
| switch ( t.getSort() ) |
| { |
| case Type.ARRAY: |
| addType( t.getElementType() ); |
| break; |
| |
| case Type.OBJECT: |
| addName( t.getClassName().replace( '.', '/' ) ); |
| break; |
| |
| default: |
| } |
| } |
| |
| public void add( String name ) |
| { |
| classes.add( name ); |
| } |
| |
| void addNames( final String[] names ) |
| { |
| if ( names == null ) |
| { |
| return; |
| } |
| |
| for ( String name : names ) |
| { |
| addName( name ); |
| } |
| } |
| |
| void addMethodDesc( final String desc ) |
| { |
| addType( Type.getReturnType( desc ) ); |
| |
| Type[] types = Type.getArgumentTypes( desc ); |
| |
| for ( Type type : types ) |
| { |
| addType( type ); |
| } |
| } |
| } |