| /* |
| * Copyright (c) 2005, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| /* @test |
| * @bug 6323008 |
| * @summary this test verifies that exception from GetField.get method |
| * will be a more comprehensible |
| * |
| * @author Andrey Ozerov |
| * |
| */ |
| |
| import java.io.*; |
| |
| class TwoDPoint implements Serializable { |
| |
| private double radius; |
| private double angle; |
| |
| private static final ObjectStreamField[] serialPersistentFields = { |
| new ObjectStreamField("x", double.class), |
| new ObjectStreamField("y", double.class), |
| }; |
| |
| public TwoDPoint(double x, double y) { |
| this.radius = Math.sqrt(x*x+y*y); |
| this.angle = Math.atan2(y, x); |
| } |
| |
| public double getX() { |
| return radius * Math.cos(angle); |
| } |
| |
| public double getY() { |
| return radius * Math.sin(angle); |
| } |
| |
| public String toString() { |
| return "[TwoDPoint:x=" + this.getX() + ", y=" + this.getY() +"]"; |
| } |
| |
| private void writeObject(ObjectOutputStream out) throws IOException { |
| ObjectOutputStream.PutField fields = out.putFields(); |
| fields.put("x", radius * Math.cos(angle)); |
| fields.put("y", radius * Math.sin(angle)); |
| out.writeFields(); |
| } |
| |
| private void readObject(ObjectInputStream in) |
| throws ClassNotFoundException, IOException |
| { |
| ObjectInputStream.GetField fields = in.readFields(); |
| double x = fields.get("x", 0); |
| double y = fields.get("y", 0.0); |
| |
| radius = Math.sqrt(x*x + y*y); |
| angle = Math.atan2(y, x); |
| } |
| |
| } |
| |
| public class NoSuchFieldClarification { |
| private static final String SUBSTRING1 = "x"; |
| private static final String SUBSTRING2 = int.class.toString(); |
| |
| public static void main(String[] args) throws IOException, |
| ClassNotFoundException |
| { |
| TwoDPoint point = new TwoDPoint(7, 67); |
| ByteArrayOutputStream bout = new ByteArrayOutputStream(); |
| ObjectOutputStream oout = new ObjectOutputStream(bout); |
| oout.writeObject(point); |
| oout.close(); |
| byte[] ser = bout.toByteArray(); |
| ByteArrayInputStream bin = new ByteArrayInputStream(ser); |
| ObjectInputStream oin = new ObjectInputStream(bin); |
| try { |
| point = (TwoDPoint) oin.readObject(); |
| throw new Error(); |
| } catch(IllegalArgumentException exc) { |
| String msg = exc.getMessage(); |
| System.err.println("\nOriginal message : " + msg); |
| if (msg.trim().toLowerCase().lastIndexOf(SUBSTRING1) > 0 && |
| msg.trim().toLowerCase().lastIndexOf(SUBSTRING2) > 0) |
| { |
| System.err.println("\nTEST PASSED"); |
| } else { |
| throw new Error(); |
| } |
| } |
| } |
| } |