private void closeConnection() {
try {
if (objVFS4Handler != null) {
objVFS4Handler.CloseConnection();
objVFS4Handler.CloseSession();
}
} catch (Exception e) {
throw new JobSchedulerException(e);
}
}
private void doConnect(
final ISOSVFSHandler objVFS4Handler, final SOSConnection2OptionsAlternate objConnectOptions) {
try {
objVFS4Handler.Connect(objConnectOptions);
} catch (Exception e) { // Problem to connect, try alternate host
// TODO respect alternate data-source type? alternate port etc. ?
JobSchedulerException.LastErrorMessage = "";
try {
objVFS4Handler.Connect(objConnectOptions.Alternatives());
objConnectOptions.setAlternateOptionsUsed("true");
} catch (Exception e1) {
throw new JobSchedulerException(e);
}
// TODO get an instance of .Alternatives for Authentication ...
}
}
private boolean isConnected() {
boolean flgR = true;
if (objVFS4Handler != null) {
flgR = objVFS4Handler.isConnected();
}
return flgR;
}
private void doAuthenticate(
final ISOSVFSHandler objVFS4Handler,
final SOSConnection2OptionsAlternate objConnectOptions,
final boolean pflgIsDataSource)
throws Exception {
try {
objVFS4Handler.Authenticate(objConnectOptions);
} catch (Exception e) { // SOSFTP-113: Problem to login, try alternate User
// TODO respect alternate authentication, eg password and/or public key
JobSchedulerException.LastErrorMessage = "";
try {
objVFS4Handler.Authenticate(objConnectOptions.Alternatives());
} catch (RuntimeException e1) {
throw e1;
}
objConnectOptions.setAlternateOptionsUsed("true");
}
ISOSVfsFileTransfer objDataClient = (ISOSVfsFileTransfer) objVFS4Handler;
if (objOptions.passive_mode.value() || objConnectOptions.passive_mode.isTrue()) {
objDataClient.passive();
}
// objConnectOptions.transfer_mode is not used?
if (objConnectOptions.transfer_mode.isDirty() && objConnectOptions.transfer_mode.IsNotEmpty()) {
objDataClient.TransferMode(objConnectOptions.transfer_mode);
} else {
objDataClient.TransferMode(objOptions.transfer_mode);
}
objDataClient.ControlEncoding(objOptions.ControlEncoding.Value());
// TODO pre-commands for source and target separately
if (objOptions.PreFtpCommands.IsNotEmpty() && pflgIsDataSource == false) {
// TODO Command separator as option
for (String strCmd : objOptions.PreFtpCommands.split()) {
strCmd = objOptions.replaceVars(strCmd);
objDataClient.getHandler().ExecuteCommand(strCmd);
}
}
if (objConnectOptions.PreFtpCommands.IsNotEmpty()) {
// TODO Command separator as option
for (String strCmd : objConnectOptions.PreFtpCommands.split()) {
strCmd = objConnectOptions.replaceVars(strCmd);
objDataClient.getHandler().ExecuteCommand(strCmd);
}
}
}
