/**
* Set the new opened Channel (from channelConnected of {@link DataNetworkHandler})
*
* @param channel
* @param dataNetworkHandler
*/
public void setOpenedDataChannel(Channel channel, DataNetworkHandler dataNetworkHandler) {
logger.debug(
"SetOpenedDataChannel: " + (channel != null ? channel.getRemoteAddress() : "no channel"));
if (channel != null) {
session.getDataConn().setDataNetworkHandler(dataNetworkHandler);
waitForOpenedDataChannel.setChannel(channel);
waitForOpenedDataChannel.setSuccess();
} else {
waitForOpenedDataChannel.cancel();
}
}
/**
* Wait that the new opened connection is ready (same method in {@link FtpDataAsyncConn} from
* openConnection)
*
* @return the new opened Channel
* @throws InterruptedException
*/
public Channel waitForOpenedDataChannel() throws InterruptedException {
Channel channel = null;
if (waitForOpenedDataChannel.await(
session.getConfiguration().TIMEOUTCON + 1000, TimeUnit.MILLISECONDS)) {
if (waitForOpenedDataChannel.isSuccess()) {
channel = waitForOpenedDataChannel.getChannel();
} else {
logger.warn("data connection is in error");
}
} else {
logger.warn("Timeout occurs during data connection");
}
waitForOpenedDataChannel = new WaarpChannelFuture(true);
return channel;
}
/**
* Clear the FtpTransferControl (called when the data connection must be over like from clear of
* {@link FtpDataAsyncConn}, abort from {@link ABOR} or ending control connection from {@link
* NetworkHandler}.
*/
public void clear() {
// logger.debug("Clear Ftp Transfer Control");
endDataConnection();
finalizeExecution();
if (closedDataChannel != null) {
closedDataChannel.cancel();
}
if (endOfCommand != null) {
endOfCommand.cancel();
}
if (waitForOpenedDataChannel != null) {
waitForOpenedDataChannel.cancel();
}
if (executorService != null) {
executorService.shutdownNow();
executorService = null;
}
}
