/*
* 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.InvalidResponseException;
import org.jsmpp.PDUStringException;
import org.jsmpp.SMPPConstant;
import org.jsmpp.bean.BindResp;
import org.jsmpp.bean.Command;
import org.jsmpp.extra.PendingResponse;
import org.jsmpp.extra.SessionState;
import org.jsmpp.session.BaseResponseHandler;
import org.jsmpp.session.ResponseHandler;
import org.jsmpp.util.DefaultDecomposer;
import org.jsmpp.util.IntUtil;
import org.jsmpp.util.PDUDecomposer;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* This class is open state implementation of {@link SMPPSessionState}. When
* the session state is open, we only give positive response to bind related intention.
*
* @author uudashr
* @version 1.0
* @since 2.0
*
*/
class SMPPSessionOpen implements SMPPSessionState {
private static final Logger logger = LoggerFactory.getLogger(SMPPSessionOpen.class);
private static final PDUDecomposer pduDecomposer = new DefaultDecomposer();
public SessionState getSessionState() {
return SessionState.OPEN;
}
public void processBindResp(Command pduHeader, byte[] pdu,
ResponseHandler responseHandler) throws IOException {
PendingResponse<Command> pendingResp = responseHandler
.removeSentItem(pduHeader.getSequenceNumber());
if (pendingResp != null) {
try {
logger.debug("Bind Response header ("
+ pduHeader.getCommandLength() + ", "
+ pduHeader.getCommandIdAsHex() + ", "
+ IntUtil.toHexString(pduHeader.getCommandStatus())
+ ", " + pduHeader.getSequenceNumber() + ")");
BindResp resp = pduDecomposer.bindResp(pdu);
pendingResp.done(resp);
} catch (PDUStringException e) {
String message = "Failed decomposing submit_sm_resp";
logger.error(message, e);
responseHandler.sendGenerickNack(e.getErrorCode(), pduHeader
.getSequenceNumber());
pendingResp
.doneWithInvalidResponse(new InvalidResponseException(
message, e));
}
} else {
logger.error("No request with sequence number "
+ pduHeader.getSequenceNumber() + " found");
responseHandler.sendGenerickNack(
SMPPConstant.STAT_ESME_RINVDFTMSGID, pduHeader
.getSequenceNumber());
}
}
public void processDeliverSm(Command pduHeader, byte[] pdu,
ResponseHandler responseHandler) throws IOException {
PendingResponse<Command> pendingResp = responseHandler
.removeSentItem(1);
if (pendingResp != null) {
pendingResp.doneWithInvalidResponse(new InvalidResponseException(
"Receive unexpected deliver_sm"));
}
}
public void processEnquireLink(Command pduHeader, byte[] pdu,
BaseResponseHandler responseHandler) throws IOException {
PendingResponse<Command> pendingResp = responseHandler
.removeSentItem(1);
if (pendingResp != null) {
pendingResp.doneWithInvalidResponse(new InvalidResponseException(
"Receive unexpected enquire_link"));
}
}
public void processEnquireLinkResp(Command pduHeader, byte[] pdu,
BaseResponseHandler responseHandler) throws IOException {
PendingResponse<Command> pendingResp = responseHandler
.removeSentItem(1);
if (pendingResp != null) {
pendingResp.doneWithInvalidResponse(new InvalidResponseException(
"Receive unexpected enquire_link_resp"));
}
}
public void processGenericNack(Command pduHeader, byte[] pdu,
BaseResponseHandler responseHandler) {
PendingResponse<Command> pendingResp = responseHandler
.removeSentItem(1);
if (pendingResp != null) {
pendingResp.doneWithInvalidResponse(new InvalidResponseException(
"Receive unexpected generic_nack"));
}
}
public void processSubmitSmResp(Command pduHeader, byte[] pdu,
ResponseHandler responseHandler) throws IOException {
PendingResponse<Command> pendingResp = responseHandler
.removeSentItem(1);
if (pendingResp != null) {
pendingResp.doneWithInvalidResponse(new InvalidResponseException(
"Receive unexpected submit_sm_resp"));
}
}
public void processSubmitMultiResp(Command pduHeader, byte[] pdu,
ResponseHandler responseHandler) throws IOException {
PendingResponse<Command> pendingResp = responseHandler
.removeSentItem(1);
if (pendingResp != null) {
pendingResp.doneWithInvalidResponse(new InvalidResponseException(
"Receive unexpected submit_multi_resp"));
}
}
public void processUnbind(Command pduHeader, byte[] pdu,
BaseResponseHandler responseHandler) throws IOException {
PendingResponse<Command> pendingResp = responseHandler
.removeSentItem(1);
if (pendingResp != null) {
pendingResp.doneWithInvalidResponse(new InvalidResponseException(
"Receive unexpected unbind"));
}
}
public void processUnbindResp(Command pduHeader, byte[] pdu,
BaseResponseHandler responseHandler) throws IOException {
PendingResponse<Command> pendingResp = responseHandler
.removeSentItem(1);
if (pendingResp != null) {
pendingResp.doneWithInvalidResponse(new InvalidResponseException(
"Receive unexpected unbind_resp"));
}
}
public void processUnknownCid(Command pduHeader, byte[] pdu,
BaseResponseHandler responseHandler) throws IOException {
PendingResponse<Command> pendingResp = responseHandler
.removeSentItem(1);
if (pendingResp != null) {
pendingResp.doneWithInvalidResponse(new InvalidResponseException(
"Receive unknown command_id"));
}
}
public void processQuerySmResp(Command pduHeader, byte[] pdu,
ResponseHandler responseHandler) throws IOException {
PendingResponse<Command> pendingResp = responseHandler
.removeSentItem(1);
if (pendingResp != null) {
pendingResp.doneWithInvalidResponse(new InvalidResponseException(
"Receive unexpected query_sm"));
}
}
public void processDataSm(Command pduHeader, byte[] pdu,
BaseResponseHandler responseHandler) throws IOException {
PendingResponse<Command> pendingResp = responseHandler
.removeSentItem(1);
if (pendingResp != null) {
pendingResp.doneWithInvalidResponse(new InvalidResponseException(
"Receive unexpected data_sm"));
}
}
public void processDataSmResp(Command pduHeader, byte[] pdu,
BaseResponseHandler responseHandler) throws IOException {
PendingResponse<Command> pendingResp = responseHandler
.removeSentItem(1);
if (pendingResp != null) {
pendingResp.doneWithInvalidResponse(new InvalidResponseException(
"Receive unexpected data_sm_resp"));
}
}
public void processCancelSmResp(Command pduHeader, byte[] pdu,
ResponseHandler responseHandler) throws IOException {
PendingResponse<Command> pendingResp = responseHandler
.removeSentItem(1);
if (pendingResp != null) {
pendingResp.doneWithInvalidResponse(new InvalidResponseException(
"Receive unexpected cancel_sm_resp"));
}
}
public void processReplaceSmResp(Command pduHeader, byte[] pdu,
ResponseHandler responseHandler) throws IOException {
PendingResponse<Command> pendingResp = responseHandler.removeSentItem(1);
if (pendingResp != null) {
pendingResp.doneWithInvalidResponse(new InvalidResponseException(
"Receive unexpected replace_sm_resp"));
}
}
public void processAlertNotification(Command pduHeader, byte[] pdu,
ResponseHandler responseHandler) {
PendingResponse<Command> pendingResp = responseHandler
.removeSentItem(1);
if (pendingResp != null) {
pendingResp.doneWithInvalidResponse(new InvalidResponseException(
"Receive unexpected alert_notification"));
}
}
}