Examples with PartialPduResp com.zx.sms.codec.smpp.msg.PartialPduResp used on opensource projects

Example 1 with PartialPduResp

use of com.zx.sms.codec.smpp.msg.PartialPduResp in project SMSGate by Lihuanghe.

the class DefaultPduTranscoder method doDecode.

protected Pdu doDecode(int commandLength, ByteBuf buffer) throws UnrecoverablePduException, RecoverablePduException {
    // skip the length field because we already parsed it
    buffer.skipBytes(SmppConstants.PDU_INT_LENGTH);
    // read the remaining portion of the PDU header
    int commandId = buffer.readInt();
    int commandStatus = buffer.readInt();
    int sequenceNumber = buffer.readInt();
    Pdu pdu = null;
    // any command id with its 31st bit set to true is a response
    if (PduUtil.isRequestCommandId(commandId)) {
        if (commandId == SmppConstants.CMD_ID_ENQUIRE_LINK) {
            pdu = new EnquireLink();
        } else if (commandId == SmppConstants.CMD_ID_DELIVER_SM) {
            pdu = new DeliverSm();
        } else if (commandId == SmppConstants.CMD_ID_SUBMIT_SM) {
            pdu = new SubmitSm();
        } else if (commandId == SmppConstants.CMD_ID_DATA_SM) {
            pdu = new DataSm();
        } else if (commandId == SmppConstants.CMD_ID_CANCEL_SM) {
            pdu = new CancelSm();
        } else if (commandId == SmppConstants.CMD_ID_QUERY_SM) {
            pdu = new QuerySm();
        } else if (commandId == SmppConstants.CMD_ID_REPLACE_SM) {
            pdu = new ReplaceSm();
        } else if (commandId == SmppConstants.CMD_ID_BIND_TRANSCEIVER) {
            pdu = new BindTransceiver();
        } else if (commandId == SmppConstants.CMD_ID_BIND_TRANSMITTER) {
            pdu = new BindTransmitter();
        } else if (commandId == SmppConstants.CMD_ID_BIND_RECEIVER) {
            pdu = new BindReceiver();
        } else if (commandId == SmppConstants.CMD_ID_UNBIND) {
            pdu = new Unbind();
        } else if (commandId == SmppConstants.CMD_ID_ALERT_NOTIFICATION) {
            pdu = new AlertNotification();
        } else {
            pdu = new PartialPdu(commandId);
        }
    } else {
        if (commandId == SmppConstants.CMD_ID_SUBMIT_SM_RESP) {
            pdu = new SubmitSmResp();
        } else if (commandId == SmppConstants.CMD_ID_DELIVER_SM_RESP) {
            pdu = new DeliverSmResp();
        } else if (commandId == SmppConstants.CMD_ID_DATA_SM_RESP) {
            pdu = new DataSmResp();
        } else if (commandId == SmppConstants.CMD_ID_CANCEL_SM_RESP) {
            pdu = new CancelSmResp();
        } else if (commandId == SmppConstants.CMD_ID_QUERY_SM_RESP) {
            pdu = new QuerySmResp();
        } else if (commandId == SmppConstants.CMD_ID_REPLACE_SM_RESP) {
            pdu = new ReplaceSmResp();
        } else if (commandId == SmppConstants.CMD_ID_ENQUIRE_LINK_RESP) {
            pdu = new EnquireLinkResp();
        } else if (commandId == SmppConstants.CMD_ID_BIND_TRANSCEIVER_RESP) {
            pdu = new BindTransceiverResp();
        } else if (commandId == SmppConstants.CMD_ID_BIND_RECEIVER_RESP) {
            pdu = new BindReceiverResp();
        } else if (commandId == SmppConstants.CMD_ID_BIND_TRANSMITTER_RESP) {
            pdu = new BindTransmitterResp();
        } else if (commandId == SmppConstants.CMD_ID_UNBIND_RESP) {
            pdu = new UnbindResp();
        } else if (commandId == SmppConstants.CMD_ID_GENERIC_NACK) {
            pdu = new GenericNack();
        } else {
            pdu = new PartialPduResp(commandId);
        }
    }
    // set pdu header values
    pdu.setCommandLength(commandLength);
    pdu.setCommandStatus(commandStatus);
    pdu.setSequenceNumber(sequenceNumber);
    // check if we need to throw an exception
    if (pdu instanceof PartialPdu) {
        throw new UnknownCommandIdException(pdu, "Unsupported or unknown PDU request commandId [0x" + HexUtil.toHexString(commandId) + "]");
    } else if (pdu instanceof PartialPduResp) {
        throw new UnknownCommandIdException(pdu, "Unsupported or unknown PDU response commandId [0x" + HexUtil.toHexString(commandId) + "]");
    }
    // see if we can map the command status into a message
    if (pdu instanceof PduResponse) {
        PduResponse response = (PduResponse) pdu;
        response.setResultMessage(context.lookupResultMessage(commandStatus));
    }
    try {
        // parse pdu body parameters (may throw exception)
        pdu.readBody(buffer);
        // parse pdu optional parameters (may throw exception)
        pdu.readOptionalParameters(buffer, context);
    } catch (RecoverablePduException e) {
        // check if we should add the partial pdu to the exception
        if (e.getPartialPdu() == null) {
            e.setPartialPdu(pdu);
        }
        // rethrow it
        throw e;
    }
    return pdu;
}