public class UnzipUtility
{
/* Automaticaly UnCompress Tar files
* @author Ashoka BM
*
*/
public static List unTar(File tarFile, File directory) throws IOException {
List<String> result = new ArrayList<String>();
InputStream inputStream = new FileInputStream(tarFile);
TarArchiveInputStream in = new TarArchiveInputStream(inputStream);
TarArchiveEntry entry = in.getNextTarEntry();
while (entry != null) {
if (entry.isDirectory()) {
entry = in.getNextTarEntry();
continue;
}
File curfile = new File(directory, entry.getName());
File parent = curfile.getParentFile();
if (!parent.exists()) {
parent.mkdirs();
}
OutputStream out = new FileOutputStream(curfile);
IOUtils.copy(in, out);
out.close();
result.add(entry.getName());
entry = in.getNextTarEntry();
}
in.close();
return result;
}
}
