org.gridbus.broker.util
Class GridFTPUtil

java.lang.Object
  org.gridbus.broker.util.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 host, int port, java.lang.String proxyFilePath, java.lang.String CACertFilePath, test.GridProxy proxy)

GridFTPUtil(java.lang.String host, int port, java.lang.String proxyFilePath, java.lang.String CACertFilePath, java.lang.String keyFilePath, java.lang.String certFilePath, java.lang.String password)
Constructor for GridFTPUtil initialises the internal datastructures

Method Summary

org.globus.ftp.GridFTPClient	authenticate() Performs authentication for a node and returns a GridFTPClient
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	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,
                   java.lang.String proxyFilePath,
                   java.lang.String CACertFilePath,
                   java.lang.String keyFilePath,
                   java.lang.String certFilePath,
                   java.lang.String password)

Constructor for GridFTPUtil initialises the internal datastructures

Parameters:

host -

port -

proxyFilePath -

CACertFilePath -

keyFilePath -

certFilePath -

password -

GridFTPUtil

public GridFTPUtil(java.lang.String host,
                   int port,
                   java.lang.String proxyFilePath,
                   java.lang.String CACertFilePath,
                   test.GridProxy proxy)

Parameters:

host -

port -

proxyFilePath -

CACertFilePath -

proxy -

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

authenticate

public org.globus.ftp.GridFTPClient authenticate()

Performs authentication for a node and returns a GridFTPClient

Returns:

GridFTPClient

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 -