org.gridbus.broker.farming.globus
Class GridFTPUtil

java.lang.Object
  org.gridbus.broker.farming.globus.GridFTPUtil

public class GridFTPUtil
extends java.lang.Object

This class contains utility methods for GridFTP

Author:

Hussein Gibbins (hag@cs.mu.oz.au)

Constructor Summary

GridFTPUtil(java.lang.String gridFTPURL, org.ietf.jgss.GSSCredential proxy)

GridFTPUtil(java.lang.String host, int port, org.ietf.jgss.GSSCredential proxy)

Method Summary

boolean	changeDir(java.lang.String dir) Change to the specified directory.
boolean	cleanup() Cleans up after a job has finished execution on the grid node.
void	close()
void	getFile(java.lang.String source, java.lang.String dest) Gets a file from the remote source
void	putFile(java.lang.String source, java.lang.String dest) Copies a file to the remote node
boolean	transfer(Task task) Transfers the files related to the task to a remote grid node

Methods inherited from class java.lang.Object

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

Constructor Detail

GridFTPUtil

public GridFTPUtil(java.lang.String host,
                   int port,
                   org.ietf.jgss.GSSCredential proxy)

Parameters:

host -

port -

proxy -

GridFTPUtil

public GridFTPUtil(java.lang.String gridFTPURL,
                   org.ietf.jgss.GSSCredential proxy)
            throws java.net.MalformedURLException

Parameters:

gridFTPURL -

proxy -

Throws:

java.net.MalformedURLException

Method Detail

changeDir

public boolean changeDir(java.lang.String dir)

Change to the specified directory. Returns if the operation was successful.

Parameters:

dir -

Returns:

boolean

cleanup

public boolean cleanup()

Cleans up after a job has finished execution on the grid node. This includes deleting any temporary file and directories. Returns if the operation was successful.

Returns:

boolean

transfer

public boolean transfer(Task task)

Transfers the files related to the task to a remote grid node

Parameters:

task -

Returns:

boolean

getFile

public void getFile(java.lang.String source,
                    java.lang.String dest)

Gets a file from the remote source

Parameters:

source -

dest -

putFile

public void putFile(java.lang.String source,
                    java.lang.String dest)

Copies a file to the remote node

Parameters:

source -

dest -

close

public void close()