public String getChildElementXML() {
StringBuilder buf = new StringBuilder();
buf.append("<offer xmlns=\"http://jabber.org/protocol/workgroup\" jid=\"")
.append(userJID)
.append("\">");
buf.append("<timeout>").append(timeout).append("</timeout>");
if (sessionID != null) {
buf.append('<').append(SessionID.ELEMENT_NAME);
buf.append(" session=\"");
buf.append(getSessionID()).append("\" xmlns=\"");
buf.append(SessionID.NAMESPACE).append("\"/>");
}
if (metaData != null) {
buf.append(MetaDataUtils.serializeMetaData(metaData));
}
if (userID != null) {
buf.append('<').append(UserID.ELEMENT_NAME);
buf.append(" id=\"");
buf.append(userID).append("\" xmlns=\"");
buf.append(UserID.NAMESPACE).append("\"/>");
}
buf.append("</offer>");
return buf.toString();
}
public IQ parseIQ(XmlPullParser parser) throws Exception {
int eventType = parser.getEventType();
String sessionID = null;
int timeout = -1;
OfferContent content = null;
boolean done = false;
Map metaData = new HashMap();
if (eventType != XmlPullParser.START_TAG) {
// throw exception
}
String userJID = parser.getAttributeValue("", "jid");
// Default userID to the JID.
String userID = userJID;
while (!done) {
eventType = parser.next();
if (eventType == XmlPullParser.START_TAG) {
String elemName = parser.getName();
if ("timeout".equals(elemName)) {
timeout = Integer.parseInt(parser.nextText());
} else if (MetaData.ELEMENT_NAME.equals(elemName)) {
metaData = MetaDataUtils.parseMetaData(parser);
} else if (SessionID.ELEMENT_NAME.equals(elemName)) {
sessionID = parser.getAttributeValue("", "id");
} else if (UserID.ELEMENT_NAME.equals(elemName)) {
userID = parser.getAttributeValue("", "id");
} else if ("user-request".equals(elemName)) {
content = UserRequest.getInstance();
} else if (RoomInvitation.ELEMENT_NAME.equals(elemName)) {
RoomInvitation invitation =
(RoomInvitation)
PacketParserUtils.parsePacketExtension(
RoomInvitation.ELEMENT_NAME, RoomInvitation.NAMESPACE, parser);
content =
new InvitationRequest(
invitation.getInviter(), invitation.getRoom(), invitation.getReason());
} else if (RoomTransfer.ELEMENT_NAME.equals(elemName)) {
RoomTransfer transfer =
(RoomTransfer)
PacketParserUtils.parsePacketExtension(
RoomTransfer.ELEMENT_NAME, RoomTransfer.NAMESPACE, parser);
content =
new TransferRequest(transfer.getInviter(), transfer.getRoom(), transfer.getReason());
}
} else if (eventType == XmlPullParser.END_TAG) {
if ("offer".equals(parser.getName())) {
done = true;
}
}
}
OfferRequestPacket offerRequest =
new OfferRequestPacket(userJID, userID, timeout, metaData, sessionID, content);
offerRequest.setType(IQ.Type.SET);
return offerRequest;
}