Class Untar

  • All Implemented Interfaces:
    java.lang.Cloneable

    public class Untar
    extends Expand
    Untar a file.

    PatternSets are used to select files to extract from the archive. If no patternset is used, all files are extracted.

    FileSets may be used to select archived files to perform unarchival upon.

    File permissions will not be restored on extracted files.

    The untar task recognizes the long pathname entries used by GNU tar.

    Since:
    Ant 1.1
    • Constructor Detail

      • Untar

        public Untar()
    • Method Detail

      • setCompression

        public void setCompression​(Untar.UntarCompressionMethod method)
        Set decompression algorithm to use; default=none. Allowable values are
        • none - no compression
        • gzip - Gzip compression
        • bzip2 - Bzip2 compression
        • xz - XZ compression, requires XZ for Java
        Parameters:
        method - compression method
      • setScanForUnicodeExtraFields

        public void setScanForUnicodeExtraFields​(boolean b)
        No unicode extra fields in tar.
        Overrides:
        setScanForUnicodeExtraFields in class Expand
        Parameters:
        b - boolean
        Since:
        Ant 1.8.0
      • expandFile

        protected void expandFile​(FileUtils fileUtils,
                                  java.io.File srcF,
                                  java.io.File dir)
        Description copied from class: Expand
        This method is to be overridden by extending unarchival tasks.
        Overrides:
        expandFile in class Expand
        Parameters:
        fileUtils - the fileUtils
        srcF - the source file
        dir - the destination directory
        See Also:
        Expand.expandFile(FileUtils, File, File)
      • expandResource

        protected void expandResource​(Resource srcR,
                                      java.io.File dir)
        This method is to be overridden by extending unarchival tasks.
        Overrides:
        expandResource in class Expand
        Parameters:
        srcR - the source resource
        dir - the destination directory
        Since:
        Ant 1.7