org.icenigrid.gridsam.core.plugin.vfs.gsiftp
Class GSIFTPFileSystem

java.lang.Object
  org.apache.commons.vfs.provider.AbstractVfsComponent
      org.apache.commons.vfs.provider.AbstractFileSystem
          org.icenigrid.gridsam.core.plugin.vfs.gsiftp.GSIFTPFileSystem

All Implemented Interfaces:

org.apache.commons.vfs.FileSystem, org.apache.commons.vfs.provider.VfsComponent

public class GSIFTPFileSystem
extends org.apache.commons.vfs.provider.AbstractFileSystem

A GSIFTP file system

Constructor Summary

protected

GSIFTPFileSystem(org.apache.commons.vfs.FileName pRootName, org.apache.commons.vfs.FileSystemOptions pOptions) default constructor

Method Summary

protected void	addCapabilities(java.util.Collection caps) Adds the capabilities of this file system.
protected org.apache.commons.vfs.FileObject	createFile(org.apache.commons.vfs.FileName name) Creates a file object.
protected void	doCloseCommunicationLink() Close the underlaying link used to access the files
protected org.globus.ftp.GridFTPClient	getFileClient() get File Client
protected org.globus.cog.abstraction.interfaces.FileResource	getFileResource() get File Resource

Methods inherited from class org.apache.commons.vfs.provider.AbstractFileSystem

addJunction, addListener, close, closeCommunicationLink, decorateFileObject, doReplicateFile, fireFileChanged, fireFileCreated, fireFileDeleted, getAttribute, getFileFromCache, getFileSystemManager, getFileSystemOptions, getLastModTimeAccuracy, getParentLayer, getRoot, getRootName, hasCapability, init, isOpen, isReleaseable, notifyAllStreamsClosed, putFileToCache, removeFileFromCache, removeJunction, removeListener, replicateFile, resolveFile, resolveFile, setAttribute

Methods inherited from class org.apache.commons.vfs.provider.AbstractVfsComponent

getContext, getLogger, setContext, setLogger

Methods inherited from class java.lang.Object

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

Constructor Detail

GSIFTPFileSystem

protected GSIFTPFileSystem(org.apache.commons.vfs.FileName pRootName,
                           org.apache.commons.vfs.FileSystemOptions pOptions)
                    throws org.apache.commons.vfs.FileSystemException

default constructor

Parameters:

pRootName - the root system name

pOptions - any file system options

Throws:

org.apache.commons.vfs.FileSystemException

Method Detail

createFile

protected org.apache.commons.vfs.FileObject createFile(org.apache.commons.vfs.FileName name)
                                                throws java.lang.Exception

Creates a file object. This method is called only if the requested file is not cached.

Specified by:

createFile in class org.apache.commons.vfs.provider.AbstractFileSystem

Throws:

java.lang.Exception

addCapabilities

protected void addCapabilities(java.util.Collection caps)

Adds the capabilities of this file system.

Specified by:

addCapabilities in class org.apache.commons.vfs.provider.AbstractFileSystem

getFileResource

protected org.globus.cog.abstraction.interfaces.FileResource getFileResource()

get File Resource

Returns:

FileResource

getFileClient

protected org.globus.ftp.GridFTPClient getFileClient()
                                              throws org.apache.commons.vfs.FileSystemException

get File Client

Returns:

GridFTPClient

Throws:

org.apache.commons.vfs.FileSystemException

doCloseCommunicationLink

protected void doCloseCommunicationLink()

Close the underlaying link used to access the files

Overrides:

doCloseCommunicationLink in class org.apache.commons.vfs.provider.AbstractFileSystem