package org.codehaus.mojo.rat;
/*
* 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 java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.Reader;
import rat.document.IDocument;
import rat.document.IDocumentCollection;
import rat.document.impl.DocumentImplUtils;
import rat.document.impl.zip.ZipDocumentFactory;
import rat.report.IReportable;
import rat.report.RatReport;
import rat.report.RatReportFailedException;
/**
* Implementation of IReportable that traverses over a set of files.
*/
class FilesReportable implements IReportable
{
private final File basedir;
private final String[] files;
FilesReportable( File basedir, String[] files )
throws IOException
{
final File currentDir = new File( System.getProperty( "user.dir" ) ).getCanonicalFile();
final File f = basedir.getCanonicalFile();
if ( currentDir.equals( f ) )
{
this.basedir = null;
}
else
{
this.basedir = basedir;
}
this.files = files;
}
public void run( RatReport report ) throws RatReportFailedException
{
FileDocument document = new FileDocument();
for ( int i = 0; i < files.length; i++ )
{
document.setFile( new File( basedir, files[i] ) );
report.report( document );
}
}
private class FileDocument implements IDocument
{
private File file;
void setFile( File file )
{
this.file = file;
}
public IDocumentCollection readArchive() throws IOException
{
return ZipDocumentFactory.load( file );
}
public Reader reader() throws IOException
{
final InputStream in = new FileInputStream( file );
return new InputStreamReader( in );
}
public String getName()
{
return DocumentImplUtils.toName( file );
}
}
}