/**
* Means to process PDUs received from the SMSC. This method is called by the <code>Receiver
* </code> whenever a PDU is received from the SMSC.
*
* @param request the request received from the SMSC.
*/
public void handleEvent(ServerPDUEvent event) {
PDU pdu = event.getPDU();
// System.out.println("pdu.ServerPDUEvent()" + pdu.debugString());
if (pdu.isValid()) {
if (pdu.isRequest()) {
// Logger.println("==> " + pdu.debugString());
// Make default response
Response response = ((Request) pdu).getResponse();
this.toSMSC.enqueue(response);
if (pdu.getCommandId() != Data.ENQUIRE_LINK) {
this.processRequest(pdu);
}
} else if (pdu.isResponse()) {
// System.out.println("pdu.getCommandId()" +
// pdu.getCommandId());
// System.out.println("Data.ENQUIRE_LINK_RESP" +
// Data.ENQUIRE_LINK_RESP);
if (pdu.getCommandId() != Data.ENQUIRE_LINK_RESP) this.responseQueue.enqueue(pdu);
// Gateway.util.log(this.getClass().getName(),"{Respond for
// MT}{MessageId=" + pdu.getSequenceNumber() +"}");
} else {
// System.out
// .println("pdu of unknown class (not request nor response) "
// + "received; Discarding " + pdu.debugString());
DBTools.ALERT(
"PDUEventListener",
"PDUEventListener",
Constants.ALERT_WARN,
"pdu of unknown class (not request nor response) "
+ "received; Discarding "
+ pdu.debugString(),
Preference.ALERT_CONTACT);
}
} else {
// System.out.println("Received an invalid pdu!");
DBTools.ALERT(
"PDUEventListener",
"PDUEventListener",
Constants.ALERT_WARN,
"Received an invalid pdu!",
Preference.ALERT_CONTACT);
}
}
public void run() {
// ///////////////////////////
Gateway.addLiveThread(this);
// ///////////////////////////
while (Gateway.running) {
try {
pdud = (PDUData) fromSMSC.dequeue(); // blocks until having
// an item
// pdu = (PDU) fromSMSC.dequeue(); //blocks until having an item
pdu = (PDU) pdud.getPDU();
if (pdu.isRequest()) {
this.RequestID = pdud.getRequestID();
processRequest(pdu);
}
} catch (DBException ex) { // when lost connection to db
Logger.error(this.getClass().getName(), "DBException: " + ex.getMessage());
DBTools.ALERT(
"RequestProcessor",
"RequestProcessor",
Constants.ALERT_WARN,
Preference.Channel + "DBException: " + ex.getMessage(),
Preference.ALERT_CONTACT);
Logger.error(this.getClass().getName(), "Alert2YM DBException: " + ex.getMessage());
} catch (Exception e) {
Logger.error(this.getClass().getName(), "Exception: " + e.getMessage());
DBTools.ALERT(
"RequestProcessor",
"RequestProcessor",
Constants.ALERT_WARN,
Preference.Channel + "Exception: " + e.getMessage(),
Preference.ALERT_CONTACT);
}
try {
Thread.sleep(50);
} catch (InterruptedException e) {
e.printStackTrace();
}
}
// /////////////////////////////
Logger.info(this.getClass().getName(), "{" + this.getClass().getName() + " stopped}");
this.destroy();
// /////////////////////////////
}