/*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
package org.jsmpp.session.state;
import java.io.IOException;
import org.jsmpp.PDUStringException;
import org.jsmpp.SMPPConstant;
import org.jsmpp.bean.AlertNotification;
import org.jsmpp.bean.Command;
import org.jsmpp.bean.DeliverSm;
import org.jsmpp.extra.ProcessRequestException;
import org.jsmpp.extra.SessionState;
import org.jsmpp.session.ResponseHandler;
import org.jsmpp.util.DefaultDecomposer;
import org.jsmpp.util.PDUDecomposer;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* This class is bound_tx state implementation of {@link SMPPSessionState}.
* Response to receiver related transaction.
*
* @author uudashr
* @version 1.0
* @since 2.0
*
*/
class SMPPSessionBoundRX extends SMPPSessionBound implements SMPPSessionState {
private static final Logger logger = LoggerFactory.getLogger(SMPPSessionBoundRX.class);
private static final PDUDecomposer pduDecomposer = new DefaultDecomposer();
public SessionState getSessionState() {
return SessionState.BOUND_RX;
}
public void processDeliverSm(Command pduHeader, byte[] pdu,
ResponseHandler responseHandler) throws IOException {
processDeliverSm0(pduHeader, pdu, responseHandler);
}
public void processSubmitSmResp(Command pduHeader, byte[] pdu,
ResponseHandler responseHandler) throws IOException {
responseHandler.sendNegativeResponse(pduHeader.getCommandId(),
SMPPConstant.STAT_ESME_RINVBNDSTS, pduHeader
.getSequenceNumber());
}
public void processSubmitMultiResp(Command pduHeader, byte[] pdu,
ResponseHandler responseHandler) throws IOException {
responseHandler.sendNegativeResponse(pduHeader.getCommandId(),
SMPPConstant.STAT_ESME_RINVBNDSTS, pduHeader
.getSequenceNumber());
}
public void processQuerySmResp(Command pduHeader, byte[] pdu,
ResponseHandler responseHandler) throws IOException {
responseHandler.sendNegativeResponse(pduHeader.getCommandId(),
SMPPConstant.STAT_ESME_RINVBNDSTS, pduHeader
.getSequenceNumber());
}
public void processCancelSmResp(Command pduHeader, byte[] pdu,
ResponseHandler responseHandler) throws IOException {
responseHandler.sendNegativeResponse(pduHeader.getCommandId(),
SMPPConstant.STAT_ESME_RINVBNDSTS, pduHeader
.getSequenceNumber());
}
public void processReplaceSmResp(Command pduHeader, byte[] pdu,
ResponseHandler responseHandler) throws IOException {
responseHandler.sendNegativeResponse(pduHeader.getCommandId(),
SMPPConstant.STAT_ESME_RINVBNDSTS, pduHeader
.getSequenceNumber());
}
public void processAlertNotification(Command pduHeader, byte[] pdu,
ResponseHandler responseHandler) {
processAlertNotification0(pduHeader, pdu, responseHandler);
}
static void processAlertNotification0(Command pduHeader, byte[] pdu,
ResponseHandler responseHandler) {
try {
AlertNotification alertNotification = pduDecomposer.alertNotification(pdu);
responseHandler.processAlertNotification(alertNotification);
} catch (PDUStringException e) {
logger.error("Failed decomposing alert_notification", e);
// there is no response for alert notification
}
}
static void processDeliverSm0(Command pduHeader, byte[] pdu,
ResponseHandler responseHandler) throws IOException {
try {
DeliverSm deliverSm = pduDecomposer.deliverSm(pdu);
responseHandler.processDeliverSm(deliverSm);
responseHandler.sendDeliverSmResp(0, pduHeader.getSequenceNumber());
} catch (PDUStringException e) {
logger.error("Failed decomposing deliver_sm", e);
responseHandler.sendGenerickNack(e.getErrorCode(), pduHeader
.getSequenceNumber());
} catch (ProcessRequestException e) {
logger.error("Failed processing deliver_sm", e);
responseHandler.sendDeliverSmResp(e.getErrorCode(), pduHeader.getSequenceNumber());
}
}
}