Class GUnzip

  • All Implemented Interfaces:
    java.lang.Cloneable

    public class GUnzip
    extends Unpack
    Expands a file that has been compressed with the GZIP algorithm. Normally used to compress non-compressed archives such as TAR files.
    Since:
    Ant 1.1
    • Constructor Detail

      • GUnzip

        public GUnzip()
    • Method Detail

      • getDefaultExtension

        protected java.lang.String getDefaultExtension()
        Get the default extension.
        Specified by:
        getDefaultExtension in class Unpack
        Returns:
        the value ".gz"
      • extract

        protected void extract()
        Implement the gunzipping.
        Specified by:
        extract in class Unpack
      • supportsNonFileResources

        protected boolean supportsNonFileResources()
        Whether this task can deal with non-file resources.

        This implementation returns true only if this task is <gunzip>. Any subclass of this class that also wants to support non-file resources needs to override this method. We need to do so for backwards compatibility reasons since we can't expect subclasses to support resources.

        Overrides:
        supportsNonFileResources in class Unpack
        Returns:
        true if this task supports non file resources.
        Since:
        Ant 1.7