| /* |
| * Copyright (c) 1998, 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. |
| */ |
| |
| /* |
| * @bug 4093279 |
| * REMOVED test, build and run tag since could not get this to work. |
| * Test is run via shell script, run.sh. |
| */ |
| |
| package Serialize; |
| |
| import java.io.*; |
| |
| class PublicSerializable |
| extends NonSerializable.PublicCtor implements Serializable |
| { |
| int field1 = 5; |
| }; |
| |
| class ProtectedSerializable |
| extends NonSerializable.ProtectedCtor implements Serializable |
| { |
| int field1 = 5; |
| }; |
| |
| class DifferentPackageSerializable |
| extends NonSerializable.PackageCtor implements Serializable |
| { |
| int field1 = 5; |
| DifferentPackageSerializable() { |
| super(1); |
| } |
| }; |
| |
| class SamePackageSerializable |
| extends Serialize.SamePackageCtor implements Serializable |
| { |
| SamePackageSerializable() { |
| } |
| }; |
| |
| class SamePackageProtectedCtor { |
| protected SamePackageProtectedCtor() { |
| } |
| }; |
| |
| class SamePackageProtectedSerializable |
| extends Serialize.SamePackageProtectedCtor implements Serializable |
| { |
| SamePackageProtectedSerializable() { |
| } |
| }; |
| |
| |
| class SamePackagePrivateCtor { |
| private SamePackagePrivateCtor() { |
| } |
| public SamePackagePrivateCtor(int l) { |
| } |
| }; |
| |
| class SamePackagePrivateSerializable |
| extends Serialize.SamePackagePrivateCtor implements Serializable |
| { |
| SamePackagePrivateSerializable() { |
| super(1); |
| } |
| }; |
| |
| class PrivateSerializable |
| extends NonSerializable.PrivateCtor implements Serializable |
| { |
| int field1 = 5; |
| |
| PrivateSerializable() { |
| super(1); |
| } |
| }; |
| |
| class ExternalizablePublicCtor implements Externalizable { |
| public ExternalizablePublicCtor() { |
| } |
| public void writeExternal(ObjectOutput out) throws IOException { |
| } |
| public void readExternal(ObjectInput in) |
| throws IOException, ClassNotFoundException |
| { |
| } |
| }; |
| |
| class ExternalizableProtectedCtor implements Externalizable { |
| protected ExternalizableProtectedCtor() { |
| } |
| public void writeExternal(ObjectOutput out) throws IOException { |
| } |
| public void readExternal(ObjectInput in) |
| throws IOException, ClassNotFoundException |
| { |
| } |
| }; |
| |
| class ExternalizablePackageCtor implements Externalizable { |
| ExternalizablePackageCtor() { |
| } |
| public void writeExternal(ObjectOutput out) throws IOException { |
| } |
| public void readExternal(ObjectInput in) |
| throws IOException, ClassNotFoundException |
| { |
| } |
| }; |
| |
| class ExternalizablePrivateCtor implements Externalizable { |
| private ExternalizablePrivateCtor() { |
| } |
| public ExternalizablePrivateCtor(int i) { |
| } |
| public void writeExternal(ObjectOutput out) throws IOException { |
| } |
| public void readExternal(ObjectInput in) |
| throws IOException, ClassNotFoundException |
| { |
| } |
| }; |
| |
| |
| public class SubclassAcrossPackage { |
| public static void main(String args[]) |
| throws IOException, ClassNotFoundException |
| { |
| ByteArrayOutputStream baos = new ByteArrayOutputStream(); |
| ObjectOutputStream out = new ObjectOutputStream(baos); |
| out.writeObject(new PublicSerializable()); |
| out.writeObject(new ProtectedSerializable()); |
| out.writeObject(new SamePackageSerializable()); |
| out.writeObject(new SamePackageProtectedSerializable()); |
| out.writeObject(new DifferentPackageSerializable()); |
| |
| InputStream is = new ByteArrayInputStream(baos.toByteArray()); |
| ObjectInputStream in = new ObjectInputStream(is); |
| /* (PublicSerializable)*/ in.readObject(); |
| /* (ProtectedSerializable) */ in.readObject(); |
| /* (SamePackageSerializable) */ in.readObject(); |
| /* (SamePackageProtectedSerializable) */ in.readObject(); |
| try { |
| /* (DifferentPackageSerializable) */ in.readObject(); |
| } catch (InvalidClassException e) { |
| } |
| in.close(); |
| |
| baos.reset(); |
| out = new ObjectOutputStream(baos); |
| out.writeObject(new PrivateSerializable()); |
| in = new ObjectInputStream(new ByteArrayInputStream(baos.toByteArray())); |
| try { |
| /* (PrivateSerializable) */ in.readObject(); |
| throw new Error("Expected InvalidClassException reading PrivateSerialziable"); |
| } catch (InvalidClassException e) { |
| } |
| in.close(); |
| |
| baos.reset(); |
| out = new ObjectOutputStream(baos); |
| out.writeObject(new SamePackagePrivateSerializable()); |
| in = new ObjectInputStream(new ByteArrayInputStream(baos.toByteArray())); |
| try { |
| /* (SamePackagePrivateSerializable) */ in.readObject(); |
| throw new Error("Expected InvalidClassException reading PrivateSerialziable"); |
| } catch (InvalidClassException e) { |
| } |
| in.close(); |
| |
| baos.reset(); |
| out = new ObjectOutputStream(baos); |
| out.writeObject(new ExternalizablePublicCtor()); |
| |
| in = new ObjectInputStream(new ByteArrayInputStream(baos.toByteArray())); |
| /* (ExternalizablePublicCtor) */ in.readObject(); |
| in.close(); |
| |
| baos.reset(); |
| out = new ObjectOutputStream(baos); |
| out.writeObject(new ExternalizableProtectedCtor()); |
| |
| |
| in = new ObjectInputStream(new ByteArrayInputStream(baos.toByteArray())); |
| try { |
| /* (ExternalizableProtectedCtor) */ in.readObject(); |
| throw new Error("Expected InvalidClassException reading ExternalizableProtectedCtor"); |
| } catch (InvalidClassException e) { |
| } |
| in.close(); |
| |
| baos.reset(); |
| out = new ObjectOutputStream(baos); |
| out.writeObject(new ExternalizablePackageCtor()); |
| |
| in = new ObjectInputStream(new ByteArrayInputStream(baos.toByteArray())); |
| try { |
| /* (ExternalizablePackageCtor) */ in.readObject(); |
| throw new Error("Expected InvalidClassException reading ExternalizablePackageCtor"); |
| } catch (InvalidClassException e) { |
| } |
| in.close(); |
| |
| baos.reset(); |
| out = new ObjectOutputStream(baos); |
| out.writeObject(new ExternalizablePrivateCtor(2)); |
| |
| in = new ObjectInputStream(new ByteArrayInputStream(baos.toByteArray())); |
| try { |
| /* (ExternalizablePrivateCtor) */ in.readObject(); |
| throw new Error("Expected InvalidClassException reading ExternalizablePrivateCtor"); |
| } catch (InvalidClassException e) { |
| } |
| out.close(); |
| in.close(); |
| } |
| } |