// TODO: implement status checking
public List<PSSAction> status(List<PSSAction> actions) {
ArrayList<PSSAction> results = new ArrayList<PSSAction>();
for (PSSAction action : actions) {
action.setStatus(ActionStatus.SUCCESS);
results.add(action);
ClassFactory.getInstance().getWorkflow().update(action);
}
return results;
}
private List<PSSAction> processActions(List<PSSAction> actions, ActionType actionType)
throws PSSException {
ArrayList<PSSAction> results = new ArrayList<PSSAction>();
for (PSSAction action : actions) {
ResDetails res = null;
switch (actionType) {
case MODIFY:
res = action.getRequest().getModifyReq().getReservation();
break;
case SETUP:
res = action.getRequest().getSetupReq().getReservation();
break;
case TEARDOWN:
res = action.getRequest().getTeardownReq().getReservation();
break;
case STATUS:
res = action.getRequest().getSetupReq().getReservation();
break;
default:
throw new PSSException("invalid actiontype: " + actionType);
}
this.prepareAction(action, res);
String srcDeviceId = EoMPLSUtils.getDeviceId(res, false);
String dstDeviceId = EoMPLSUtils.getDeviceId(res, true);
boolean sameDevice = srcDeviceId.equals(dstDeviceId);
if (!sameDevice) {
log.debug("source edge device id is: " + srcDeviceId + ", starting " + actionType);
action = this.processActionForDevice(action, srcDeviceId);
log.debug("destination edge device id is: " + dstDeviceId + ", starting " + actionType);
action = this.processActionForDevice(action, dstDeviceId);
} else {
log.debug("only device id is: " + srcDeviceId + ", starting same-device " + actionType);
action = this.processActionForDevice(action, dstDeviceId);
}
action.setStatus(ActionStatus.SUCCESS);
results.add(action);
// this notifies the coordinator we have succeeded
ClassFactory.getInstance().getWorkflow().update(action);
// now if there's a post-commit for this action, do it
if (!sameDevice) {
processPostCommitActionForDevice(action, srcDeviceId);
log.debug(
"destination edge device id is: "
+ dstDeviceId
+ ", starting "
+ actionType
+ " post-commit command");
processPostCommitActionForDevice(action, dstDeviceId);
} else {
log.debug(
"only device id is: "
+ srcDeviceId
+ ", starting same-device "
+ actionType
+ " post-commit command");
processPostCommitActionForDevice(action, dstDeviceId);
}
}
return results;
}
private PSSAction processActionForDevice(PSSAction action, String deviceId) throws PSSException {
String errorMessage = null;
OSCARSFaultReport faultReport = new OSCARSFaultReport();
faultReport.setDomainId(PathTools.getLocalDomainId());
ResDetails res = null;
try {
res = ActionUtils.getReservation(action);
} catch (PSSException e) {
log.error(e);
errorMessage = "Could not locate ResDetails for device " + deviceId + "\n" + e.getMessage();
action.setStatus(ActionStatus.FAIL);
faultReport.setErrorMsg(errorMessage);
faultReport.setErrorType(ErrorReport.SYSTEM);
faultReport.setErrorCode(ErrorCodes.CONFIG_ERROR);
action.setFaultReport(faultReport);
ClassFactory.getInstance().getWorkflow().update(action);
throw new PSSException(e);
}
DeviceConfigGenerator cg;
try {
cg = ConnectorUtils.getDeviceConfigGenerator(deviceId, SVC_ID);
} catch (PSSException e) {
log.error(e);
errorMessage =
"Could not locate config generator for device " + deviceId + "\n" + e.getMessage();
action.setStatus(ActionStatus.FAIL);
faultReport.setErrorMsg(errorMessage);
faultReport.setGri(res.getGlobalReservationId());
faultReport.setErrorType(ErrorReport.SYSTEM);
faultReport.setErrorCode(ErrorCodes.CONFIG_ERROR);
action.setFaultReport(faultReport);
ClassFactory.getInstance().getWorkflow().update(action);
throw new PSSException(e);
}
String deviceCommand = cg.getConfig(action, deviceId);
String deviceAddress = ConnectorUtils.getDeviceAddress(deviceId);
Connector conn =
ClassFactory.getInstance().getDeviceConnectorMap().getDeviceConnector(deviceId);
log.debug("connector for " + deviceId + " is: " + conn.getClass());
if (ConfigHolder.getInstance().getBaseConfig().getCircuitService().isStub()) {
log.debug("stub mode! connector will not send commands");
}
PSSCommand comm = new PSSCommand();
comm.setDeviceCommand(deviceCommand);
comm.setDeviceAddress(deviceAddress);
try {
conn.sendCommand(comm);
} catch (PSSException e) {
log.error(e.getMessage());
action.setStatus(ActionStatus.FAIL);
faultReport.setErrorMsg(errorMessage);
faultReport.setGri(res.getGlobalReservationId());
faultReport.setErrorType(ErrorReport.SYSTEM);
if (action.getActionType().equals(ActionType.MODIFY)) {
faultReport.setErrorCode(ErrorCodes.PATH_MODIFY_FAILED);
} else if (action.getActionType().equals(ActionType.SETUP)) {
faultReport.setErrorCode(ErrorCodes.PATH_SETUP_FAILED);
} else if (action.getActionType().equals(ActionType.STATUS)) {
faultReport.setErrorCode(ErrorCodes.UNKNOWN);
} else if (action.getActionType().equals(ActionType.TEARDOWN)) {
faultReport.setErrorCode(ErrorCodes.PATH_TEARDOWN_FAILED);
}
action.setFaultReport(faultReport);
ClassFactory.getInstance().getWorkflow().update(action);
throw e;
}
log.info("sent command!");
return action;
}
public void prepareAction(PSSAction action, ResDetails res) throws PSSException {
ActionType actionType = action.getActionType();
switch (actionType) {
case SETUP:
break;
case TEARDOWN:
break;
case MODIFY:
return;
case STATUS:
return;
}
List<String> deviceIds = new ArrayList<String>();
String srcDeviceId = EoMPLSUtils.getDeviceId(res, false);
String dstDeviceId = EoMPLSUtils.getDeviceId(res, true);
deviceIds.add(srcDeviceId);
if (!srcDeviceId.equals(dstDeviceId)) deviceIds.add(dstDeviceId);
String gri = res.getGlobalReservationId();
HashMap<String, VplsImplementation> implMap =
VPLS_RequestParams.getImplementationMap(deviceIds);
boolean all_supported = true;
boolean one_supported = false;
boolean one_alu = false;
boolean may_need_secondary_vpls_id = false;
for (String deviceId : deviceIds) {
log.debug(deviceId + " implementation: " + implMap.get(deviceId));
if (implMap.get(deviceId).equals(VplsImplementation.UNSUPPORTED)) {
all_supported = false;
} else {
one_supported = true;
}
if (implMap.get(deviceId).equals(VplsImplementation.ALU)) {
one_alu = true;
}
}
if (one_supported && !all_supported) {
throw new PSSException("VPLS implementation mismatch");
}
if (!all_supported) return;
if (one_alu) {
may_need_secondary_vpls_id = true;
}
VPLS_RequestParamHolder holder = VPLS_RequestParamHolder.getInstance();
VPLS_RequestParams rp = new VPLS_RequestParams();
switch (actionType) {
case SETUP:
rp.reserve(res, may_need_secondary_vpls_id);
break;
case TEARDOWN:
rp.release(res);
break;
}
holder.getRequestParams().put(gri, rp);
}
