package org.codehaus.mojo.animal_sniffer;
/*
* The MIT License
*
* Copyright (c) 2008 Kohsuke Kawaguchi and codehaus.org.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
*/
import org.objectweb.asm.ClassReader;
import org.objectweb.asm.commons.EmptyVisitor;
import java.io.IOException;
import java.io.InputStream;
import java.util.HashSet;
import java.util.Set;
/**
* List up classes seen.
*
* @author Kohsuke Kawaguchi
*/
public class ClassListBuilder
extends ClassFileVisitor
{
private final Set packages;
public Set getPackages()
{
return packages;
}
public ClassListBuilder( Set packages )
{
this.packages = packages;
}
public ClassListBuilder()
{
this( new HashSet() );
}
protected void process( String name, InputStream image )
throws IOException
{
ClassReader cr = new ClassReader( image );
cr.accept( new EmptyVisitor()
{
public void visit( int version, int access, String name, String signature, String superName,
String[] interfaces )
{
packages.add( name.replace( '/', '.' ) );
}
}, 0 );
}
}