ca.sqlpower.wabit.swingui.tree
Class SmartTreeTransferable

java.lang.Object
  ca.sqlpower.wabit.swingui.tree.SmartTreeTransferable

All Implemented Interfaces:

java.awt.datatransfer.Transferable

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

This is a transferrable which can take any datatype that is in the left tree, with it you can transfer Olap objects (cubes etc..), SQLObject's (tables). Items that can be dragged into reports (all wabit objects except connections and other reports) and finally files to import and export.

Field Summary

static java.awt.datatransfer.DataFlavor

WABIT_OBJECT_FLAVOUR_TO_EXPORT

Constructor Summary

SmartTreeTransferable(java.util.List<java.lang.Object> transferObjects, WabitSessionContext context)
This is a smart transferable class which knows what to return given a specific DataFlavor.

Method Summary

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

Field Detail

WABIT_OBJECT_FLAVOUR_TO_EXPORT

public static final java.awt.datatransfer.DataFlavor WABIT_OBJECT_FLAVOUR_TO_EXPORT

Constructor Detail

SmartTreeTransferable

public SmartTreeTransferable(java.util.List<java.lang.Object> transferObjects,
                             WabitSessionContext context)

This is a smart transferable class which knows what to return given a specific DataFlavor. It also will know what types of data it has in it. Then when asking for a specific DataFlavor it will only objects of that type even when it has all kinds of different objects

Parameters:

transferObjects - The objects to transfer, can either be of type WorkspaceTreeModel.Olap4jTreeObject, WabitObject or SQLObject or can be for exporting.

context - A context is needed for when a user tries to export to the desktop, null is a valid value for this if no exporting to the desktop will be done.

Method Detail

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

getTransferDataFlavors

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

Specified by:

getTransferDataFlavors in interface java.awt.datatransfer.Transferable

isDataFlavorSupported

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

Specified by:

isDataFlavorSupported in interface java.awt.datatransfer.Transferable