1 /*
2 * Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
222 throws UnsupportedFlavorException, IOException,
223 InvalidDnDOperationException
224 {
225
226 SecurityManager sm = System.getSecurityManager();
227 try {
228 if (!dropInProcess && sm != null) {
229 sm.checkPermission(AWTPermissions.ACCESS_CLIPBOARD_PERMISSION);
230 }
231 } catch (Exception e) {
232 Thread currentThread = Thread.currentThread();
233 currentThread.getUncaughtExceptionHandler().uncaughtException(currentThread, e);
234 return null;
235 }
236
237 Long lFormat = null;
238 Transferable localTransferable = local;
239
240 if (localTransferable != null) {
241 return localTransferable.getTransferData(df);
242 }
243
244 if (dropStatus != STATUS_ACCEPT || dropComplete) {
245 throw new InvalidDnDOperationException("No drop current");
246 }
247
248 Map flavorMap = DataTransferer.getInstance().getFlavorsForFormats
249 (currentT, DataTransferer.adaptFlavorMap
250 (currentDT.getFlavorMap()));
251
252 lFormat = (Long)flavorMap.get(df);
253 if (lFormat == null) {
254 throw new UnsupportedFlavorException(df);
255 }
256
257 if (df.isRepresentationClassRemote() &&
258 currentDA != DnDConstants.ACTION_LINK) {
259 throw new InvalidDnDOperationException("only ACTION_LINK is permissable for transfer of java.rmi.Remote objects");
260 }
261
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1 /*
2 * Copyright (c) 2000, 2014, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
222 throws UnsupportedFlavorException, IOException,
223 InvalidDnDOperationException
224 {
225
226 SecurityManager sm = System.getSecurityManager();
227 try {
228 if (!dropInProcess && sm != null) {
229 sm.checkPermission(AWTPermissions.ACCESS_CLIPBOARD_PERMISSION);
230 }
231 } catch (Exception e) {
232 Thread currentThread = Thread.currentThread();
233 currentThread.getUncaughtExceptionHandler().uncaughtException(currentThread, e);
234 return null;
235 }
236
237 Long lFormat = null;
238 Transferable localTransferable = local;
239
240 if (localTransferable != null) {
241 return localTransferable.getTransferData(df);
242 } else if (df.isMimeTypeEqual(DataFlavor.javaJVMLocalObjectMimeType)) {
243 return null;
244 }
245
246 if (dropStatus != STATUS_ACCEPT || dropComplete) {
247 throw new InvalidDnDOperationException("No drop current");
248 }
249
250 Map flavorMap = DataTransferer.getInstance().getFlavorsForFormats
251 (currentT, DataTransferer.adaptFlavorMap
252 (currentDT.getFlavorMap()));
253
254 lFormat = (Long)flavorMap.get(df);
255 if (lFormat == null) {
256 throw new UnsupportedFlavorException(df);
257 }
258
259 if (df.isRepresentationClassRemote() &&
260 currentDA != DnDConstants.ACTION_LINK) {
261 throw new InvalidDnDOperationException("only ACTION_LINK is permissable for transfer of java.rmi.Remote objects");
262 }
263
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