1 /*
2 * Copyright (c) 2003, 2019, 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
301 * reference to a clone of the underlying attribs array, not a reference
302 * to the original underlying attribs array of this {@code SerialStruct} object.
303 *
304 * @return a clone of this SerialStruct
305 */
306 public Object clone() {
307 try {
308 SerialStruct ss = (SerialStruct) super.clone();
309 ss.attribs = Arrays.copyOf(attribs, attribs.length);
310 return ss;
311 } catch (CloneNotSupportedException ex) {
312 // this shouldn't happen, since we are Cloneable
313 throw new InternalError();
314 }
315
316 }
317
318 /**
319 * readObject is called to restore the state of the {@code SerialStruct} from
320 * a stream.
321 */
322 private void readObject(ObjectInputStream s)
323 throws IOException, ClassNotFoundException {
324
325 ObjectInputStream.GetField fields = s.readFields();
326 Object[] tmp = (Object[])fields.get("attribs", null);
327 attribs = tmp == null ? null : tmp.clone();
328 SQLTypeName = (String)fields.get("SQLTypeName", null);
329 }
330
331 /**
332 * writeObject is called to save the state of the {@code SerialStruct}
333 * to a stream.
334 */
335 private void writeObject(ObjectOutputStream s)
336 throws IOException {
337
338 ObjectOutputStream.PutField fields = s.putFields();
339 fields.put("attribs", attribs);
340 fields.put("SQLTypeName", SQLTypeName);
341 s.writeFields();
342 }
343
344 /**
345 * The identifier that assists in the serialization of this
346 * <code>SerialStruct</code> object.
347 */
348 static final long serialVersionUID = -8322445504027483372L;
349 }
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1 /*
2 * Copyright (c) 2003, 2020, 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
301 * reference to a clone of the underlying attribs array, not a reference
302 * to the original underlying attribs array of this {@code SerialStruct} object.
303 *
304 * @return a clone of this SerialStruct
305 */
306 public Object clone() {
307 try {
308 SerialStruct ss = (SerialStruct) super.clone();
309 ss.attribs = Arrays.copyOf(attribs, attribs.length);
310 return ss;
311 } catch (CloneNotSupportedException ex) {
312 // this shouldn't happen, since we are Cloneable
313 throw new InternalError();
314 }
315
316 }
317
318 /**
319 * readObject is called to restore the state of the {@code SerialStruct} from
320 * a stream.
321 * @param s the {@code ObjectInputStream} to read from.
322 *
323 * @throws ClassNotFoundException if the class of a serialized object
324 * could not be found.
325 * @throws IOException if an I/O error occurs.
326 */
327 private void readObject(ObjectInputStream s)
328 throws IOException, ClassNotFoundException {
329
330 ObjectInputStream.GetField fields = s.readFields();
331 Object[] tmp = (Object[])fields.get("attribs", null);
332 attribs = tmp == null ? null : tmp.clone();
333 SQLTypeName = (String)fields.get("SQLTypeName", null);
334 }
335
336 /**
337 * writeObject is called to save the state of the {@code SerialStruct}
338 * to a stream.
339 * @param s the {@code ObjectOutputStream} to write to.
340 + @throws IOException if I/O errors occur.
341 */
342 private void writeObject(ObjectOutputStream s)
343 throws IOException {
344
345 ObjectOutputStream.PutField fields = s.putFields();
346 fields.put("attribs", attribs);
347 fields.put("SQLTypeName", SQLTypeName);
348 s.writeFields();
349 }
350
351 /**
352 * The identifier that assists in the serialization of this
353 * <code>SerialStruct</code> object.
354 */
355 static final long serialVersionUID = -8322445504027483372L;
356 }
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