Java Globus API: Class GridFTPControlChannel
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org.globus.ftp.extended
Class GridFTPControlChannel

java.lang.Object
  |
  +--org.globus.ftp.vanilla.BasicClientControlChannel
        |
        +--org.globus.ftp.vanilla.FTPControlChannel
              |
              +--org.globus.ftp.extended.GridFTPControlChannel
public class GridFTPControlChannel
extends FTPControlChannel

GridFTP control channel, unlike the vanilla control channel, uses GSI autentication.

Field Summary
protected  Authorization authorization
           
protected  GSSCredential credentials
           
protected static int TIMEOUT
           
 
Fields inherited from class org.globus.ftp.vanilla.FTPControlChannel
CRLF, ftpIn, ftpOut, hasBeenOpened, host, port, rawFtpIn, socket
 
Fields inherited from class org.globus.ftp.vanilla.BasicClientControlChannel
WAIT_FOREVER
 
Constructor Summary
GridFTPControlChannel(InputStream in, OutputStream out)
           
GridFTPControlChannel(String host, int port)
           
 
Method Summary
 void authenticate(GSSCredential credential)
          Performs authentication with specified user credentials.
 Authorization getAuthorization()
          Returns authorization method for the control channel.
protected  GSSCredential getCredentials()
           
 void setAuthorization(Authorization authorization)
          Sets authorization method for the control channel.
protected  void setCredentials(GSSCredential credentials)
           
 
Methods inherited from class org.globus.ftp.vanilla.FTPControlChannel
close, exchange, execute, finalize, getBufferedReader, getHost, getOutputStream, getPort, hasBeenOpened, haveStreams, open, read, readInitialReplies, setInputStream, setOutputStream, waitFor, write, writeln, writeStr
 
Methods inherited from class org.globus.ftp.vanilla.BasicClientControlChannel
waitFor
 
Methods inherited from class java.lang.Object
clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

TIMEOUT

protected static final int TIMEOUT

credentials

protected GSSCredential credentials

authorization

protected Authorization authorization
Constructor Detail

GridFTPControlChannel

public GridFTPControlChannel(String host,
                             int port)

GridFTPControlChannel

public GridFTPControlChannel(InputStream in,
                             OutputStream out)
Method Detail

setAuthorization

public void setAuthorization(Authorization authorization)
Sets authorization method for the control channel.
Parameters:
authorization - authorization method.

getAuthorization

public Authorization getAuthorization()
Returns authorization method for the control channel.
Returns:
authorization method performed on the control channel.

authenticate

public void authenticate(GSSCredential credential)
                  throws IOException,
                         ServerException
Performs authentication with specified user credentials.
Parameters:
credential - user credentials to use.
Throws:
IOException - on i/o error
ServerException - on server refusal or faulty server behavior

setCredentials

protected void setCredentials(GSSCredential credentials)

getCredentials

protected GSSCredential getCredentials()
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