org.openbp.jaspira.gui.interaction
Class SimpleTransferable

java.lang.Object
  org.openbp.jaspira.gui.interaction.SimpleTransferable

All Implemented Interfaces:

java.awt.datatransfer.Transferable

Direct Known Subclasses:

JaspiraPageTransferable, PluginTransferable

public class SimpleTransferable
extends java.lang.Object
implements java.awt.datatransfer.Transferable

Transferable for a single object.

Author:

Heiko Erhardt

Constructor Summary

SimpleTransferable(java.lang.Object object, java.awt.datatransfer.DataFlavor flavor)
Constructor.

SimpleTransferable(java.lang.Object object, java.awt.datatransfer.DataFlavor[] flavors)
Constructor.

Method Summary

java.lang.Object	getSafeTransferData(java.awt.datatransfer.DataFlavor flavor) Gets the transfer data in the desired format (convenience method that supresses exceptions).
java.lang.Object	getTransferData(java.awt.datatransfer.DataFlavor flavor)
java.awt.datatransfer.DataFlavor[]	getTransferDataFlavors()
boolean	isDataFlavorSupported(java.awt.datatransfer.DataFlavor flavor)

Methods inherited from class java.lang.Object

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

Constructor Detail

SimpleTransferable

public SimpleTransferable(java.lang.Object object,
                          java.awt.datatransfer.DataFlavor flavor)

Constructor.

Parameters:

object - Object to transfer

flavor - Single flavor supported by this object

SimpleTransferable

public SimpleTransferable(java.lang.Object object,
                          java.awt.datatransfer.DataFlavor[] flavors)

Constructor.

Parameters:

object - Object to transfer

flavors - Flavors supported by this object

Method Detail

getTransferDataFlavors

public java.awt.datatransfer.DataFlavor[] getTransferDataFlavors()

Specified by:

getTransferDataFlavors in interface java.awt.datatransfer.Transferable

See Also:

Transferable.getTransferDataFlavors()

isDataFlavorSupported

public boolean isDataFlavorSupported(java.awt.datatransfer.DataFlavor flavor)

Specified by:

isDataFlavorSupported in interface java.awt.datatransfer.Transferable

See Also:

Transferable.isDataFlavorSupported(DataFlavor)

getTransferData

public java.lang.Object getTransferData(java.awt.datatransfer.DataFlavor flavor)
                                 throws java.awt.datatransfer.UnsupportedFlavorException,
                                        java.io.IOException

Specified by:

getTransferData in interface java.awt.datatransfer.Transferable

Throws:

java.awt.datatransfer.UnsupportedFlavorException

java.io.IOException

See Also:

Transferable.getTransferData(DataFlavor)

getSafeTransferData

public java.lang.Object getSafeTransferData(java.awt.datatransfer.DataFlavor flavor)

Gets the transfer data in the desired format (convenience method that supresses exceptions). You should call this method only if have previously checked if the flavor is supported by calling isDataFlavorSupported(java.awt.datatransfer.DataFlavor).

Parameters:

flavor - Flavor to get

Returns:

The desired object or null if the flavor is not supported or an i/o error has occurred. In the latter case, the method prints a stack trace to stderr.