86 lines
3.4 KiB
Java
86 lines
3.4 KiB
Java
/* ObjectStreamConstants.java -- Interface containing constant values
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used in reading and writing serialized objects
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Copyright (C) 1998, 1999 Free Software Foundation, Inc.
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This file is part of GNU Classpath.
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GNU Classpath is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GNU Classpath is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU Classpath; see the file COPYING. If not, write to the
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Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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02111-1307 USA.
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Linking this library statically or dynamically with other modules is
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making a combined work based on this library. Thus, the terms and
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conditions of the GNU General Public License cover the whole
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combination.
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As a special exception, the copyright holders of this library give you
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permission to link this library with independent modules to produce an
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executable, regardless of the license terms of these independent
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modules, and to copy and distribute the resulting executable under
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terms of your choice, provided that you also meet, for each linked
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independent module, the terms and conditions of the license of that
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module. An independent module is a module which is not derived from
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or based on this library. If you modify this library, you may extend
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this exception to your version of the library, but you are not
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obligated to do so. If you do not wish to do so, delete this
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exception statement from your version. */
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package java.io;
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/**
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This interface contains constants that are used in object
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serialization. This interface is used by ObjectOutputStream,
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ObjectInputStream, ObjectStreamClass, and possibly other classes.
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The values for these constants are specified in Javasoft's "Object
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Serialization Specification" TODO: add reference
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*/
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public interface ObjectStreamConstants
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{
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public final static int PROTOCOL_VERSION_1 = 1;
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public final static int PROTOCOL_VERSION_2 = 2;
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final static short STREAM_MAGIC = (short)0xaced;
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final static short STREAM_VERSION = 5;
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final static byte TC_NULL = (byte)112;
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final static byte TC_REFERENCE = (byte)113;
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final static byte TC_CLASSDESC = (byte)114;
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final static byte TC_OBJECT = (byte)115;
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final static byte TC_STRING = (byte)116;
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final static byte TC_ARRAY = (byte)117;
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final static byte TC_CLASS = (byte)118;
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final static byte TC_BLOCKDATA = (byte)119;
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final static byte TC_ENDBLOCKDATA = (byte)120;
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final static byte TC_RESET = (byte)121;
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final static byte TC_BLOCKDATALONG = (byte)122;
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final static byte TC_EXCEPTION = (byte)123;
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final static byte TC_BASE = TC_NULL;
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final static byte TC_MAX = TC_EXCEPTION;
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final static int baseWireHandle = 0x7e0000;
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final static byte SC_WRITE_METHOD = 0x01;
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final static byte SC_SERIALIZABLE = 0x02;
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final static byte SC_EXTERNALIZABLE = 0x04;
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final static byte SC_BLOCK_DATA = 0x08;
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final static SerializablePermission SUBSTITUTION_PERMISSION
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= new SerializablePermission("enableSubstitution");
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final static SerializablePermission SUBCLASS_IMPLEMENTATION_PERMISSION
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= new SerializablePermission("enableSubclassImplementation");
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}
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