org.apache.webdav.ui
Class WebdavSystemView

java.lang.Object
  javax.swing.filechooser.FileSystemView
      org.apache.webdav.ui.WebdavSystemView

public class WebdavSystemView
extends javax.swing.filechooser.FileSystemView

WebdavSystemView.java

Constructor Summary

WebdavSystemView(java.lang.String uri, java.lang.String rootPath, java.lang.String username, java.lang.String password)

Method Summary

void	connect()
java.io.File	createFileObject(java.io.File dir, java.lang.String filename) Returns a File object constructed in dir from the given filename.
java.io.File	createFileObject(java.lang.String path) Returns a File object constructed from the given path string.
protected java.io.File	createFileSystemRoot(java.io.File f) Creates a new File object for f with correct behavior for a file system root directory.
java.io.File	createNewFolder(java.io.File containingDir) Creates a new folder with a default folder name.
void	disconnect()
java.io.File	getDefaultDirectory() Return the user's default starting directory for the file chooser.
java.io.File[]	getFiles(java.io.File dir, boolean useFileHiding) Gets the list of shown (i.e.
static javax.swing.filechooser.FileSystemView	getFileSystemView()
java.io.File	getHomeDirectory()
java.io.File	getParentDirectory(java.io.File dir) Returns the parent directory of dir.
java.io.File[]	getRoots() Returns all root partitions on this system.
java.lang.String	getSystemDisplayName(java.io.File f) Name of a file, directory, or folder as it would be displayed in a system file browser.
java.lang.String	getSystemTypeDescription(java.io.File f) Type description for a file, directory, or folder as it would be displayed in a system file browser.
boolean	isComputerNode(java.io.File dir) Used by UI classes to decide whether to display a special icon for a computer node, e.g.
boolean	isDrive(java.io.File dir) Used by UI classes to decide whether to display a special icon for drives or partitions, e.g.
boolean	isFileSystem(java.io.File f) Checks if f represents a real directory or file as opposed to a special folder such as "Desktop".
boolean	isFileSystemRoot(java.io.File dir) Is dir the root of a tree in the file system, such as a drive or partition.
boolean	isFloppyDrive(java.io.File dir) Used by UI classes to decide whether to display a special icon for a floppy disk.
boolean	isHiddenFile(java.io.File f) Returns whether a file is hidden or not.
java.lang.Boolean	isTraversable(java.io.File f) Returns true if the file (directory) can be visited.
static void	main(java.lang.String[] args)

Methods inherited from class javax.swing.filechooser.FileSystemView

getChild, getSystemIcon, isParent, isRoot

Methods inherited from class java.lang.Object

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

Constructor Detail

WebdavSystemView

public WebdavSystemView(java.lang.String uri,
                        java.lang.String rootPath,
                        java.lang.String username,
                        java.lang.String password)
                 throws java.lang.IllegalAccessError,
                        org.apache.commons.httpclient.URIException,
                        java.io.IOException

Throws:

java.lang.IllegalAccessError

org.apache.commons.httpclient.URIException

java.io.IOException

Method Detail

disconnect

public void disconnect()
                throws java.lang.UnknownError

Throws:

java.lang.UnknownError

connect

public void connect()
             throws java.lang.IllegalAccessError

Throws:

java.lang.IllegalAccessError

getFileSystemView

public static javax.swing.filechooser.FileSystemView getFileSystemView()

createFileObject

public java.io.File createFileObject(java.io.File dir,
                                     java.lang.String filename)

Returns a File object constructed in dir from the given filename.

Overrides:

createFileObject in class javax.swing.filechooser.FileSystemView

createFileObject

public java.io.File createFileObject(java.lang.String path)

Returns a File object constructed from the given path string.

Overrides:

createFileObject in class javax.swing.filechooser.FileSystemView

createNewFolder

public java.io.File createNewFolder(java.io.File containingDir)
                             throws java.io.IOException

Creates a new folder with a default folder name.

Specified by:

createNewFolder in class javax.swing.filechooser.FileSystemView

Throws:

java.io.IOException

getRoots

public java.io.File[] getRoots()

Returns all root partitions on this system. For example, on Windows, this would be the "Desktop" folder, while on DOS this would be the A: through Z: drives.

Overrides:

getRoots in class javax.swing.filechooser.FileSystemView

isTraversable

public java.lang.Boolean isTraversable(java.io.File f)

Returns true if the file (directory) can be visited. Returns false if the directory cannot be traversed.

Overrides:

isTraversable in class javax.swing.filechooser.FileSystemView

Parameters:

f - the File

Returns:

true if the file/directory can be traversed, otherwise false

See Also:

JFileChooser#isTraversable, FileView#isTraversable

getSystemDisplayName

public java.lang.String getSystemDisplayName(java.io.File f)

Name of a file, directory, or folder as it would be displayed in a system file browser. Example from Windows: the "M:\" directory displays as "CD-ROM (M:)" The default implementation gets information from the ShellFolder class.

Overrides:

getSystemDisplayName in class javax.swing.filechooser.FileSystemView

Parameters:

f - a File object

Returns:

the file name as it would be displayed by a native file chooser

See Also:

JFileChooser#getName

getSystemTypeDescription

public java.lang.String getSystemTypeDescription(java.io.File f)

Type description for a file, directory, or folder as it would be displayed in a system file browser. Example from Windows: the "Desktop" folder is desribed as "Desktop". Override for platforms with native ShellFolder implementations.

Overrides:

getSystemTypeDescription in class javax.swing.filechooser.FileSystemView

Parameters:

f - a File object

Returns:

the file type description as it would be displayed by a native file chooser or null if no native information is available.

See Also:

JFileChooser#getTypeDescription

isFileSystem

public boolean isFileSystem(java.io.File f)

Checks if f represents a real directory or file as opposed to a special folder such as "Desktop". Used by UI classes to decide if a folder is selectable when doing directory choosing.

Overrides:

isFileSystem in class javax.swing.filechooser.FileSystemView

Parameters:

f - a File object

Returns:

true if f is a real file or directory.

isHiddenFile

public boolean isHiddenFile(java.io.File f)

Returns whether a file is hidden or not.

Overrides:

isHiddenFile in class javax.swing.filechooser.FileSystemView

isFileSystemRoot

public boolean isFileSystemRoot(java.io.File dir)

Is dir the root of a tree in the file system, such as a drive or partition. Example: Returns true for "C:\" on Windows 98.

Overrides:

isFileSystemRoot in class javax.swing.filechooser.FileSystemView

Parameters:

f - a File object representing a directory

Returns:

true if f is a root of a filesystem

See Also:

FileSystemView.isRoot(java.io.File)

isDrive

public boolean isDrive(java.io.File dir)

Used by UI classes to decide whether to display a special icon for drives or partitions, e.g. a "hard disk" icon. The default implementation has no way of knowing, so always returns false.

Overrides:

isDrive in class javax.swing.filechooser.FileSystemView

Parameters:

dir - a directory

Returns:

false always

isFloppyDrive

public boolean isFloppyDrive(java.io.File dir)

Used by UI classes to decide whether to display a special icon for a floppy disk. Implies isDrive(dir). The default implementation has no way of knowing, so always returns false.

Overrides:

isFloppyDrive in class javax.swing.filechooser.FileSystemView

Parameters:

dir - a directory

Returns:

false always

isComputerNode

public boolean isComputerNode(java.io.File dir)

Used by UI classes to decide whether to display a special icon for a computer node, e.g. "My Computer" or a network server. The default implementation has no way of knowing, so always returns false.

Overrides:

isComputerNode in class javax.swing.filechooser.FileSystemView

Parameters:

dir - a directory

Returns:

false always

getHomeDirectory

public java.io.File getHomeDirectory()

Overrides:

getHomeDirectory in class javax.swing.filechooser.FileSystemView

getDefaultDirectory

public java.io.File getDefaultDirectory()

Return the user's default starting directory for the file chooser.

Overrides:

getDefaultDirectory in class javax.swing.filechooser.FileSystemView

Returns:

a File object representing the default starting folder

getFiles

public java.io.File[] getFiles(java.io.File dir,
                               boolean useFileHiding)

Gets the list of shown (i.e. not hidden) files.

Overrides:

getFiles in class javax.swing.filechooser.FileSystemView

getParentDirectory

public java.io.File getParentDirectory(java.io.File dir)

Returns the parent directory of dir.

Overrides:

getParentDirectory in class javax.swing.filechooser.FileSystemView

Parameters:

dir - the File being queried

Returns:

the parent directory of dir, or null if dir is null

createFileSystemRoot

protected java.io.File createFileSystemRoot(java.io.File f)

Creates a new File object for f with correct behavior for a file system root directory.

Overrides:

createFileSystemRoot in class javax.swing.filechooser.FileSystemView

Parameters:

f - a File object representing a file system root directory, for example "/" on Unix or "C:\" on Windows.

Returns:

a new File object

main

public static void main(java.lang.String[] args)
                 throws java.lang.Exception

Throws:

java.lang.Exception