org.globus.ftp.vanilla
Class BasicClientControlChannel
java.lang.Object
org.globus.ftp.vanilla.BasicClientControlChannel
- Direct Known Subclasses:
- FTPControlChannel, FTPServerFacade.LocalControlChannel
public abstract class BasicClientControlChannel
- extends Object
Basic subset of client side control channel functionality, enough to
implement the part of transfer after sending transfer command (RETR)
up until receiving 200 reply.
Method Summary |
abstract void |
abortTransfer()
|
abstract Reply |
read()
|
void |
waitFor(Flag flag,
int waitDelay)
Return when reply is waiting |
abstract void |
waitFor(Flag flag,
int waitDelay,
int maxWait)
Block until reply is waiting in the control channel,
or after timeout (maxWait), or when flag changes to true. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
WAIT_FOREVER
public static final int WAIT_FOREVER
- See Also:
- Constant Field Values
BasicClientControlChannel
public BasicClientControlChannel()
read
public abstract Reply read()
throws ServerException,
IOException,
FTPReplyParseException
- Throws:
ServerException
IOException
FTPReplyParseException
waitFor
public void waitFor(Flag flag,
int waitDelay)
throws ServerException,
IOException,
InterruptedException
- Return when reply is waiting
- Throws:
ServerException
IOException
InterruptedException
waitFor
public abstract void waitFor(Flag flag,
int waitDelay,
int maxWait)
throws ServerException,
IOException,
InterruptedException
- Block until reply is waiting in the control channel,
or after timeout (maxWait), or when flag changes to true.
If maxWait == WAIT_FOREVER, do not timeout.
- Parameters:
maxWait
- timeout in miliseconds
- Throws:
ServerException
IOException
InterruptedException
abortTransfer
public abstract void abortTransfer()