01: /*
02: * The Unified Mapping Platform (JUMP) is an extensible, interactive GUI
03: * for visualizing and manipulating spatial features with geometry and attributes.
04: *
05: * Copyright (C) 2003 Vivid Solutions
06: *
07: * This program is free software; you can redistribute it and/or
08: * modify it under the terms of the GNU General Public License
09: * as published by the Free Software Foundation; either version 2
10: * of the License, or (at your option) any later version.
11: *
12: * This program is distributed in the hope that it will be useful,
13: * but WITHOUT ANY WARRANTY; without even the implied warranty of
14: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15: * GNU General Public License for more details.
16: *
17: * You should have received a copy of the GNU General Public License
18: * along with this program; if not, write to the Free Software
19: * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
20: *
21: * For more information, contact:
22: *
23: * Vivid Solutions
24: * Suite #1A
25: * 2328 Government Street
26: * Victoria BC V8T 5G5
27: * Canada
28: *
29: * (250)385-6040
30: * www.vividsolutions.com
31: */
32:
33: package com.vividsolutions.jump.workbench.ui.plugin.clipboard;
34:
35: import java.awt.datatransfer.DataFlavor;
36: import java.awt.datatransfer.Transferable;
37: import java.awt.datatransfer.UnsupportedFlavorException;
38: import java.io.IOException;
39:
40: public abstract class AbstractTransferable implements Transferable {
41: private final DataFlavor[] flavors;
42:
43: public AbstractTransferable(DataFlavor[] flavors) {
44: this .flavors = flavors;
45: }
46:
47: public DataFlavor[] getTransferDataFlavors() {
48: return (DataFlavor[]) flavors.clone();
49: }
50:
51: public boolean isDataFlavorSupported(DataFlavor flavor) {
52: for (int i = 0; i < flavors.length; i++) {
53: if (flavor.equals(flavors[i])) {
54: return true;
55: }
56: }
57:
58: return false;
59: }
60:
61: public abstract Object getTransferData(DataFlavor flavor)
62: throws UnsupportedFlavorException, IOException;
63: }
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