aboutsummaryrefslogtreecommitdiff
path: root/libjava/java/rmi/MarshalledObject.java
diff options
context:
space:
mode:
Diffstat (limited to 'libjava/java/rmi/MarshalledObject.java')
-rw-r--r--libjava/java/rmi/MarshalledObject.java113
1 files changed, 0 insertions, 113 deletions
diff --git a/libjava/java/rmi/MarshalledObject.java b/libjava/java/rmi/MarshalledObject.java
deleted file mode 100644
index 9ec0ace..0000000
--- a/libjava/java/rmi/MarshalledObject.java
+++ /dev/null
@@ -1,113 +0,0 @@
-/* MarshalledObject.java --
- Copyright (c) 1996, 1997, 1998, 1999, 2004 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., 51 Franklin Street, Fifth Floor, Boston, MA
-02110-1301 USA.
-
-Linking this library statically or dynamically with other modules is
-making a combined work based on this library. Thus, the terms and
-conditions of the GNU General Public License cover the whole
-combination.
-
-As a special exception, the copyright holders of this library give you
-permission to link this library with independent modules to produce an
-executable, regardless of the license terms of these independent
-modules, and to copy and distribute the resulting executable under
-terms of your choice, provided that you also meet, for each linked
-independent module, the terms and conditions of the license of that
-module. An independent module is a module which is not derived from
-or based on this library. If you modify this library, you may extend
-this exception to your version of the library, but you are not
-obligated to do so. If you do not wish to do so, delete this
-exception statement from your version. */
-
-
-package java.rmi;
-
-import gnu.java.rmi.RMIMarshalledObjectInputStream;
-import gnu.java.rmi.RMIMarshalledObjectOutputStream;
-
-import java.io.ByteArrayOutputStream;
-import java.io.Serializable;
-
-/**
- * FIXME - doc missing
- */
-public final class MarshalledObject implements Serializable
-{
- //The following fields are from Java API Documentation "Serialized form"
- private static final long serialVersionUID = 8988374069173025854L;
- byte[] objBytes;
- byte[] locBytes;
- int hash;
-
- public MarshalledObject(Object obj) throws java.io.IOException
- {
- ByteArrayOutputStream objStream = new ByteArrayOutputStream();
- RMIMarshalledObjectOutputStream stream = new RMIMarshalledObjectOutputStream(objStream);
- stream.writeObject(obj);
- stream.flush();
- objBytes = objStream.toByteArray();
- locBytes = stream.getLocBytes();
-
- //The following algorithm of calculating hashCode is similar to String
- hash = 0;
- for (int i = 0; i < objBytes.length; i++)
- hash = hash * 31 + objBytes[i];
- if(locBytes != null)
- for (int i = 0; i < locBytes.length; i++)
- hash = hash * 31 + locBytes[i];
- }
-
- public boolean equals(Object obj)
- {
- if (! (obj instanceof MarshalledObject))
- return false;
-
- // hashCode even differs, don't do the time-consuming comparisons
- if (obj.hashCode() != hash)
- return false;
-
- MarshalledObject aobj = (MarshalledObject)obj;
- if (objBytes == null || aobj.objBytes == null)
- return objBytes == aobj.objBytes;
- if (objBytes.length != aobj.objBytes.length)
- return false;
- for (int i = 0; i < objBytes.length; i++)
- {
- if (objBytes[i] != aobj.objBytes[i])
- return false;
- }
- // Ignore comparison of locBytes(annotation)
- return true;
- }
-
-public Object get()
- throws java.io.IOException, java.lang.ClassNotFoundException
-{
- if(objBytes == null)
- return null;
- RMIMarshalledObjectInputStream stream =
- new RMIMarshalledObjectInputStream(objBytes, locBytes);
- return stream.readObject();
-}
-
- public int hashCode() {
- return hash;
- }
-
-}