How to use

getRefid

method

in

org.apache.tools.ant.types.ZipFileSet

/**
 * A ZipFileset accepts another ZipFileSet or a FileSet as reference
 * FileSets are often used by the war task for the lib attribute
 * @param p the project to use
 * @return the abstract fileset instance
 */
@Override
protected AbstractFileSet getRef(Project p) {
  dieOnCircularReference(p);
  Object o = getRefid().getReferencedObject(p);
  if (o instanceof ZipFileSet) {
    return (AbstractFileSet) o;
  }
  if (o instanceof FileSet) {
    ZipFileSet zfs = new ZipFileSet((FileSet) o);
    configureFileSet(zfs);
    return zfs;
  }
  String msg = getRefid().getRefId() + " doesn\'t denote a zipfileset or a fileset";
  throw new BuildException(msg);
}