com.lightdev.app.filemanager.ui
Class FileRefTransferable

java.lang.Object
  com.lightdev.app.filemanager.ui.FileRefTransferable

All Implemented Interfaces:

Transferable

public class FileRefTransferable
extends Object
implements Transferable

A class that can be used for the transport of object arrays of class FileRef[] in data transfer operations such as cut, copy and paste or drag and drop.

Version:

1, 10.12.2007

Author:

Ulrich Hilger, Light Development, http://www.lightdev.com, info@lightdev.com, published under the terms and conditions of the BSD License, for details see file license.txt in the distribution package of this software

Field Summary

static DataFlavor	FileRefArrayFlavor the data flavor supported by this Transferable
static DataFlavor	FileSystemFlavor

Constructor Summary

FileRefTransferable(FileRef[] files, FileSystem sourceFs)
create a new instance of class FileRefTransferable

Method Summary

Object	getTransferData(DataFlavor flavor) get the data of a given data flavor this instance of FileRefTransferable transports
DataFlavor[]	getTransferDataFlavors() get the data flavors supported by this class
boolean	isDataFlavorSupported(DataFlavor flavor) determine whether or not a given data flavor is supported by this class

Methods inherited from class java.lang.Object

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

Field Detail

FileRefArrayFlavor

public static final DataFlavor FileRefArrayFlavor

the data flavor supported by this Transferable

FileSystemFlavor

public static final DataFlavor FileSystemFlavor

Constructor Detail

FileRefTransferable

public FileRefTransferable(FileRef[] files,
                           FileSystem sourceFs)

create a new instance of class FileRefTransferable

Parameters:

files - the array of files to transport with this instance of FileRefTransferable

sourceFs - the source file system

Method Detail

getTransferData

public Object getTransferData(DataFlavor flavor)
                       throws UnsupportedFlavorException,
                              IOException

get the data of a given data flavor this instance of FileRefTransferable transports

Specified by:

getTransferData in interface Transferable

Parameters:

flavor - the requested data flavor

Returns:

the data of the given flavor

Throws:

UnsupportedFlavorException - if the given flavor is not supported

IOException

getTransferDataFlavors

public DataFlavor[] getTransferDataFlavors()

get the data flavors supported by this class

Specified by:

getTransferDataFlavors in interface Transferable

Returns:

the supported data flavors

isDataFlavorSupported

public boolean isDataFlavorSupported(DataFlavor flavor)

determine whether or not a given data flavor is supported by this class

Specified by:

isDataFlavorSupported in interface Transferable

Parameters:

flavor - the requested data flavor

Returns:

true, if the requested data flavor is supported, false if not