ContentlessServiceItem csi = new ContentlessServiceItem();
csi.readObject(nodeList.item(i), zip);
this.addItem(csi);
} else if (nodeList.item(i).getNodeName().equals("AttachmentServiceItem")) {
AttachmentServiceItem asi = new AttachmentServiceItem();
asi.readObject(nodeList.item(i), zip);
this.addItem(asi);
} else if (nodeList.item(i).getNodeName().equals("VideoServiceItem")) {
VideoServiceItem vsi = new VideoServiceItem();
vsi.readObject(nodeList.item(i), zip);
this.addItem(vsi);