Package net.sf.basedb.util.zip

Class TarFilePacker

java.lang.Object
net.sf.basedb.util.zip.TarFilePacker
All Implemented Interfaces:
AutoCloseable, FilePacker
Direct Known Subclasses:
Bzip2FilePacker, GzipFilePacker
public class TarFilePacker
extends Object
implements FilePacker
This class packs files into a TAR archive.
Version:
2.4
Author:
martin, Nicklas
Last modified
$Date: 2007-07-11 15:45:01 +0200 (Mon, 02 Jul 2007) $

  • Field Details

    • tar

      private com.ice.tar.TarOutputStream tar

  • Constructor Details

    • TarFilePacker

      public TarFilePacker()
      Creates a new TarFilePacker.

  • Method Details

    • getDescription

      public String getDescription()
      Description copied from interface: FilePacker
      Get a short description of this file format that is suitable for display in selection list boxes.
      Specified by:
      getDescription in interface FilePacker
      Returns:
      "TAR-archive (.tar)"

    • getFileExtension

      public String getFileExtension()
      Description copied from interface: FilePacker
      Gets the extension that files, packed with this tool, should have, for example, zip or tar.gz Don't include the first dot!
      Specified by:
      getFileExtension in interface FilePacker
      Returns:
      "tar"

    • getMimeType

      public String getMimeType()
      Description copied from interface: FilePacker
      Gets the MIME type to give compressed files from this packer
      Specified by:
      getMimeType in interface FilePacker
      Returns:
      "application/x-tar"

    • setOutputStream

      public void setOutputStream​(OutputStream out) throws IOException
      Wrap the output stream in a TarOutputStream.
      Specified by:
      setOutputStream in interface FilePacker
      Parameters:
      out - The output stream to write to
      Throws:
      IOException - If there is an error setting the output stream

    • pack

      public void pack​(String entryName, InputStream in, long size, long lastModified) throws IOException
      Create a new TarEntry and write the compressed data to it.
      Specified by:
      pack in interface FilePacker
      Parameters:
      entryName - The name of the packed resource, including path information
      in - The input stream to read uncompressed data from, or null if the entry represents a directory
      size - The number of bytes of uncompressed data
      lastModified - The time the contents was last modified, or 0 if not known
      Throws:
      IOException - If there are any errors when reading or writing

    • close

      public void close() throws IOException
      Finish the TAR file.
      Specified by:
      close in interface AutoCloseable
      Specified by:
      close in interface FilePacker
      Throws:
      IOException - If there are any errors