How to use

toXML

method

in

org.jivesoftware.smackx.pubsub.Subscription

  @Override
  public CharSequence toXML(String enclosingNamespace) {
    if ((items == null) || (items.size() == 0)) {
      return super.toXML(enclosingNamespace);
    }
    else {
      StringBuilder builder = new StringBuilder("<");
      builder.append(getElementName());

      if (getNode() != null) {
        builder.append(" node='");
        builder.append(getNode());
        builder.append('\'');
      }
      builder.append('>');

      for (Subscription item : items) {
        builder.append(item.toXML(null));
      }

      builder.append("</");
      builder.append(getElementName());
      builder.append('>');
      return builder.toString();
    }
  }
}

builder.append(item.toXML());

builder.append(item.toXML());

builder.append(item.toXML());