/**
* Called when a transfer is finished from setEndOfTransfer
*
* @return True if it was already called before
* @throws FtpNoTransferException
*/
private boolean checkFtpTransferStatus() throws FtpNoTransferException {
if (isCheckAlreadyCalled) {
logger.warn("Check: ALREADY CALLED");
return true;
}
if (isExecutingCommandFinished) {
// already done
logger.warn("Check: already Finished");
if (commandFinishing != null) {
commandFinishing.cancel();
}
throw new FtpNoTransferException("No transfer running");
}
if (!isDataNetworkHandlerReady) {
// already done
logger.warn("Check: already DNH not ready");
throw new FtpNoTransferException("No connection");
}
isCheckAlreadyCalled = true;
FtpTransfer executedTransfer = getExecutingFtpTransfer();
// logger.debug("Check: command {}", executedTransfer.getCommand());
// DNH is ready and Transfer is running
if (FtpCommandCode.isListLikeCommand(executedTransfer.getCommand())) {
if (executedTransfer.getStatus()) {
// Special status for List Like command
// logger.debug("Check: List OK");
closeTransfer();
return false;
}
// logger.debug("Check: List Ko");
abortTransfer();
return false;
} else if (FtpCommandCode.isRetrLikeCommand(executedTransfer.getCommand())) {
FtpFile file = null;
try {
file = executedTransfer.getFtpFile();
} catch (FtpNoFileException e) {
// logger.debug("Check: Retr no FtpFile for Retr");
abortTransfer();
return false;
}
try {
if (file.isInReading()) {
logger.debug("Check: Retr FtpFile still in reading KO");
abortTransfer();
} else {
logger.debug("Check: Retr FtpFile no more in reading OK");
closeTransfer();
}
} catch (CommandAbstractException e) {
logger.warn("Retr Test is in Reading problem", e);
closeTransfer();
}
return false;
} else if (FtpCommandCode.isStoreLikeCommand(executedTransfer.getCommand())) {
// logger.debug("Check: Store OK");
closeTransfer();
return false;
} else {
logger.warn("Check: Unknown command");
abortTransfer();
}
return false;
}
