org.codehaus.plexus.archiver.xz.PlexusIoXZResourceCollection Maven / Gradle / Ivy
/*
* Copyright 2016 Codehaus.
*
* Licensed 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.
*/
package org.codehaus.plexus.archiver.xz;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.util.HashMap;
import org.codehaus.plexus.components.io.attributes.FileAttributes;
import org.codehaus.plexus.components.io.attributes.PlexusIoResourceAttributes;
import org.codehaus.plexus.components.io.resources.PlexusIoCompressedFileResourceCollection;
import org.codehaus.plexus.util.IOUtil;
/**
* @author lore
* @since 3.3
*/
public class PlexusIoXZResourceCollection extends PlexusIoCompressedFileResourceCollection
{
@Override
protected PlexusIoResourceAttributes getAttributes( File file ) throws IOException
{
return new FileAttributes( file, new HashMap(), new HashMap() );
}
@Override
protected String getDefaultExtension()
{
return ".xz";
}
@Override
protected InputStream getInputStream( File file ) throws IOException
{
FileInputStream fileIs = new FileInputStream( file );
try
{
final InputStream result = XZUnArchiver.getXZInputStream( fileIs );
fileIs = null;
return result;
}
finally
{
IOUtil.close( fileIs );
}
}
}