| /* ObjectStreamConstants.java -- Interface containing constant values |
| used in reading and writing serialized objects |
| Copyright (C) 1998, 1999 Free Software Foundation, Inc. |
| |
| This file is part of GNU Classpath. |
| |
| GNU Classpath is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 2, or (at your option) |
| any later version. |
| |
| GNU Classpath 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 for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with GNU Classpath; see the file COPYING. If not, write to the |
| Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA |
| 02111-1307 USA. |
| |
| As a special exception, if you link this library with other files to |
| produce an executable, this library does not by itself cause the |
| resulting executable to be covered by the GNU General Public License. |
| This exception does not however invalidate any other reasons why the |
| executable file might be covered by the GNU General Public License. */ |
| |
| |
| package java.io; |
| |
| /** |
| This interface contains constants that are used in object |
| serialization. This interface is used by ObjectOutputStream, |
| ObjectInputStream, ObjectStreamClass, and possibly other classes. |
| The values for these constants are specified in Javasoft's "Object |
| Serialization Specification" TODO: add reference |
| */ |
| public interface ObjectStreamConstants |
| { |
| public final static int PROTOCOL_VERSION_1 = 1; |
| public final static int PROTOCOL_VERSION_2 = 2; |
| |
| final static short STREAM_MAGIC = (short)0xaced; |
| final static short STREAM_VERSION = 5; |
| |
| final static byte TC_NULL = (byte)112; |
| final static byte TC_REFERENCE = (byte)113; |
| final static byte TC_CLASSDESC = (byte)114; |
| final static byte TC_OBJECT = (byte)115; |
| final static byte TC_STRING = (byte)116; |
| final static byte TC_ARRAY = (byte)117; |
| final static byte TC_CLASS = (byte)118; |
| final static byte TC_BLOCKDATA = (byte)119; |
| final static byte TC_ENDBLOCKDATA = (byte)120; |
| final static byte TC_RESET = (byte)121; |
| final static byte TC_BLOCKDATALONG = (byte)122; |
| final static byte TC_EXCEPTION = (byte)123; |
| |
| final static byte TC_BASE = TC_NULL; |
| final static byte TC_MAX = TC_EXCEPTION; |
| |
| final static int baseWireHandle = 0x7e0000; |
| |
| final static byte SC_WRITE_METHOD = 0x01; |
| final static byte SC_SERIALIZABLE = 0x02; |
| final static byte SC_EXTERNALIZABLE = 0x04; |
| final static byte SC_BLOCK_DATA = 0x08; |
| |
| final static SerializablePermission SUBSTITUTION_PERMISSION |
| = new SerializablePermission("enableSubstitution"); |
| |
| final static SerializablePermission SUBCLASS_IMPLEMENTATION_PERMISSION |
| = new SerializablePermission("enableSubclassImplementation"); |
| } |