@Override
public void onMessage(Message msg) {
try {
if (!msg.propertyExists(AppConsts.MESSAGE_TYPE) || !(msg instanceof TextMessage)) {
throw new IOError(null);
}
String type = msg.getStringProperty(AppConsts.MESSAGE_TYPE);
if (type.equals(AppConsts.CHANGE_BALANCE_MT)) {
String text = ((TextMessage) msg).getText();
ChangeBalanceDTO dto = null;
try {
dto = ju.fromXml(text, ChangeBalanceDTO.class);
} catch (Exception e) {
log.error("Could not convert xml to object", e);
throw new IOError(null);
}
if (db.changeBalance(dto.getPhoneNumber(), dto.getDelta()) == null) {
throw new IOError(null);
}
} else {
throw new IOError(null);
}
} catch (IOError e) {
forwardMessageToNone(msg);
} catch (JMSException e) {
log.trace(e.getMessage(), e);
}
}
public static void reserveCall(String from, String to) throws Exception {
CallSessionRequestDTO dto =
new CallSessionRequestDTO(CallSessionRequestType.RESERVE, from, to, 30);
String xml = ju.toXml(dto).replaceAll("\n", "").replaceAll(">[ ]+", ">");
String cmd = String.format("curl --data %s %s", xml, CALL_URL);
exec(cmd);
}
static {
ju.a(CallSessionRequestDTO.ALIAS, CallSessionRequestDTO.class);
ju.a(BalanceRequestDTO.ALIAS, BalanceRequestDTO.class);
Hashtable<String, String> p = new Hashtable<String, String>();
p.put("java.naming.factory.initial", "org.jnp.interfaces.NamingContextFactory");
p.put("java.naming.factory.url.pkgs=", "org.jboss.naming:org.jnp.interfaces");
try {
InitialContext ic = new InitialContext(p);
cf = (ConnectionFactory) ic.lookup("/ConnectionFactory");
balance = (Destination) ic.lookup(AppConsts.BALANCE_QUEUE_NAME);
sessionReq = (Destination) ic.lookup(AppConsts.REQSESS_QUEUE_NAME);
ms = new MessagingUtils(cf);
} catch (Exception e) {
e.printStackTrace();
}
};
@PostConstruct
public void init() {
ju = new XStreamUtils();
ju.a(ChangeBalanceDTO.ALIAS, ChangeBalanceDTO.class);
}
public static void addBalance(BalanceRequestDTO dto) throws Exception {
String xml = ju.toXml(dto).replaceAll("\n", "").replaceAll(">[ ]+", ">");
String cmd = String.format("curl --data %s %s", xml, BALANCE_URL);
exec(cmd);
}
