org.netbeans.lib.cvsclient.connection

Class SSHConnection

java.lang.Object

org.netbeans.lib.cvsclient.connection.AbstractConnection

org.netbeans.lib.cvsclient.connection.SSHConnection

All Implemented Interfaces:

Serializable, Connection

public class SSHConnection
extends AbstractConnection

Provides SSH tunnel for :ext: connection method.

Author:

Maros Sandor

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
SSHConnection(CVSRoot root, ConnectionIdentity connectionIdentity) Creates new SSH connection object.

Method Summary

Methods

Modifier and Type	Method and Description
void	close() Close the connection with the server
int	getPort() Get the port number, which this connection is actually using.
boolean	isOpen() Returns true to indicate that the connection was successfully established.
void	modifyInputStream(ConnectionModifier modifier) Modify the underlying inputstream
void	modifyOutputStream(ConnectionModifier modifier) Modify the underlying outputstream
void	open() Open a connection with the server.
void	verify() Verifies that we can successfuly connect to the SSH server and run 'cvs server' command on it.

Methods inherited from class org.netbeans.lib.cvsclient.connection.AbstractConnection

getInputStream, getOutputStream, getRepository, setInputStream, setOutputStream, setRepository, verifyProtocol

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SSHConnection

public SSHConnection(CVSRoot root,
             ConnectionIdentity connectionIdentity)

Creates new SSH connection object.

Parameters:

socketFactory - socket factory to use when connecting to SSH server

host - host names of the SSH server

port - port number of SSH server

username - SSH username

password - SSH password

Method Detail

open

public void open()
          throws AuthenticationException,
                 CommandAbortedException

Description copied from interface: Connection

Open a connection with the server. Until this method is called, no communication with the server can take place. This Client will call this method before interacting with the server. It is up to implementing classes to ensure that they are configured to talk to the server (e.g. port number etc.)

Throws:

AuthenticationException

CommandAbortedException

verify

public void verify()
            throws AuthenticationException

Verifies that we can successfuly connect to the SSH server and run 'cvs server' command on it.

Throws:

AuthenticationException - if connection to the SSH server cannot be established (network problem)

close

public void close()
           throws IOException

Description copied from interface: Connection

Close the connection with the server

Throws:

IOException

isOpen

public boolean isOpen()

Description copied from interface: Connection

Returns true to indicate that the connection was successfully established.

getPort

public int getPort()

Description copied from interface: Connection

Get the port number, which this connection is actually using.

Returns:

The port number or zero, when the port number does not have sense.

modifyInputStream

public void modifyInputStream(ConnectionModifier modifier)
                       throws IOException

Description copied from interface: Connection

Modify the underlying inputstream

Parameters:

modifier - the connection modifier that performs the modifications

Throws:

IOException - if an error occurs modifying the streams

modifyOutputStream

public void modifyOutputStream(ConnectionModifier modifier)
                        throws IOException

Description copied from interface: Connection

Modify the underlying outputstream

Parameters:

modifier - the connection modifier that performs the modifications

Throws:

IOException - if an error occurs modifying the streams