serialized-form.html

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 <code>RemoteStub</code> that was returned from any of
 the <code>UnicastRemoteObject.exportObject</code> methods
 and custom socket factories are used,
 the external ref type name is <code>"UnicastRef2"</code>.

 If this object is an instance of
 <code>RemoteStub</code> that was returned from any of
 the <code>java.rmi.activationActivatable.exportObject</code> methods,
 the external ref type name is <code>"ActivatableRef"</code>.

 If this object is an instance of
 <code>RemoteStub</code> that was returned from
 the <code>RemoteObject.toStub</code> method (and the argument passed
 to <code>toStub</code> was not itself a <code>RemoteStub</code>),
 the external ref type name is a function of how the remote object
 passed to <code>toStub</code> was exported, as described above.

 If this object is an instance of
 <code>RemoteStub</code> that was originally
 created via deserialization,
 the external ref type name is the same as that which was read
 when this object was deserialized.

 <p>Following is the data that must be written by the
 <code>writeExternal</code> method and read by the
 <code>readExternal</code> method of <code>RemoteRef</code>
 implementation classes that correspond to the each of the
 defined external ref type names:

 <p>For <code>"UnicastRef"</code>:

 <ul>

 <li>the hostname of the referenced remote object,
 written by <CODE>DataOutput.writeUTF(String)</CODE>

 <li>the port of the referenced remote object,
 written by <CODE>DataOutput.writeInt(int)</CODE>

 <li>the data written as a result of calling
 <code>java.rmi.server.ObjID.write()</code> on the <code>ObjID</code>
 instance contained in the reference

 <li>the boolean value <code>false</code>,
 written by <CODE>DataOutput.writeBoolean(boolean)</CODE>

 </ul>

 <p>For <code>"UnicastRef2"</code> with a
 <code>null</code> client socket factory:

 <ul>

 <li>the byte value <code>0x00</code>
 (indicating <code>null</code> client socket factory),
 written by <CODE>DataOutput.writeByte(int)</CODE>

 <li>the hostname of the referenced remote object,
 written by <CODE>DataOutput.writeUTF(String)</CODE>

 <li>the port of the referenced remote object,
 written by <CODE>DataOutput.writeInt(int)</CODE>

 <li>the data written as a result of calling
 <code>java.rmi.server.ObjID.write()</code> on the <code>ObjID</code>
 instance contained in the reference

 <li>the boolean value <code>false</code>,
 written by <CODE>DataOutput.writeBoolean(boolean)</CODE>

 </ul>
 
 <p>For <code>"UnicastRef2"</code> with a
 non-<code>null</code> client socket factory:

 <ul>

 <li>the byte value <code>0x01</code>
 (indicating non-<code>null</code> client socket factory),
 written by <CODE>DataOutput.writeByte(int)</CODE>

 <li>the hostname of the referenced remote object,
 written by <CODE>DataOutput.writeUTF(String)</CODE>

 <li>the port of the referenced remote object,
 written by <CODE>DataOutput.writeInt(int)</CODE>

 <li>a client socket factory (object of type
 <code>java.rmi.server.RMIClientSocketFactory</code>),
 written by passing it to an invocation of
 <code>writeObject</code> on the stream instance

 <li>the data written as a result of calling
 <code>java.rmi.server.ObjID.write()</code> on the <code>ObjID</code>
 instance contained in the reference

 <li>the boolean value <code>false</code>,
 written by <CODE>DataOutput.writeBoolean(boolean)</CODE>

 </ul>

 <p>For <code>"ActivatableRef"</code> with a
 <code>null</code> nested remote reference:

 <ul>

 <li>an instance of
 <code>java.rmi.activation.ActivationID</code>,
 written by passing it to an invocation of
 <code>writeObject</code> on the stream instance

 <li>a zero-length string (<code>""</code>),
 written by <CODE>DataOutput.writeUTF(String)</CODE>

 </ul>

 <p>For <code>"ActivatableRef"</code> with a
 non-<code>null</code> nested remote reference:

 <ul>

 <li>an instance of
 <code>java.rmi.activation.ActivationID</code>,
 written by passing it to an invocation of
 <code>writeObject</code> on the stream instance

 <li>the external ref type name of the nested remote reference,
 which must be <code>"UnicastRef2"</code>,
 written by <CODE>DataOutput.writeUTF(String)</CODE>

 <li>the external form of the nested remote reference,
 written by invoking its <code>writeExternal</code> method
 with the stream instance
 (see the description of the external form for
 <code>"UnicastRef2"</code> above)

 </ul>

 <p>For <code>"UnicastServerRef"</code> and
 <code>"UnicastServerRef2"</code>, no data is written by the
 <code>writeExternal</code> method or read by the
 <code>readExternal</code> method.</DL>
</DD>
</DL>

<P>
<A NAME="java.rmi.server.RemoteServer"><!-- --></A>
<TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
<TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor">
<TD COLSPAN=2><FONT SIZE="+2">
<B>Class <A HREF="java/rmi/server/RemoteServer.html">java.rmi.server.RemoteServer</A> implements Serializable</B></FONT></TD>
</TR>
</TABLE>

<P>

<P>
<A NAME="java.rmi.server.RemoteStub"><!-- --></A>
<TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
<TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor">
<TD COLSPAN=2><FONT SIZE="+2">
<B>Class <A HREF="java/rmi/server/RemoteStub.html">java.rmi.server.RemoteStub</A> implements Serializable</B></FONT></TD>
</TR>
</TABLE>

<P>

<P>
<A NAME="java.rmi.server.ServerCloneException"><!-- --></A>
<TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
<TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor">
<TD COLSPAN=2><FONT SIZE="+2">
<B>Class <A HREF="java/rmi/server/ServerCloneException.html">java.rmi.server.ServerCloneException</A> implements Serializable</B></FONT></TD>
</TR>
</TABLE>

<P>
<A NAME="serializedForm"><!-- --></A>
<TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TD COLSPAN=1><FONT SIZE="+2">
<B>Serialized Fields</B></FONT></TD>
</TR>
</TABLE>

<H3>
detail</H3>
<PRE>
java.lang.Exception <B>detail</B></PRE>
<DL>
<DD>Nested exception for ServerCloneException.<DT><DD>&nbsp;<DD><DL>
<DT><B>Since: </B><DD>JDK1.1</DD>
</DL>
</DD>
</DL>

<P>
<A NAME="java.rmi.server.ServerNotActiveException"><!-- --></A>
<TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
<TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor">
<TD COLSPAN=2><FONT SIZE="+2">
<B>Class <A HREF="java/rmi/server/ServerNotActiveException.html">java.rmi.server.ServerNotActiveException</A> implements Serializable</B></FONT></TD>
</TR>
</TABLE>

<P>

<P>
<A NAME="java.rmi.server.UID"><!-- --></A>
<TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
<TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor">
<TD COLSPAN=2><FONT SIZE="+2">
<B>Class <A HREF="java/rmi/server/UID.html">java.rmi.server.UID</A> implements Serializable</B></FONT></TD>
</TR>
</TABLE>

<P>
<A NAME="serializedForm"><!-- --></A>
<TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TD COLSPAN=1><FONT SIZE="+2">
<B>Serialized Fields</B></FONT></TD>
</TR>
</TABLE>

<H3>
unique</H3>
<PRE>
int <B>unique</B></PRE>
<DL>
<DT><DD>Integer that helps create a unique UID.</DL>
<HR>

<H3>
time</H3>
<PRE>
long <B>time</B></PRE>
<DL>
<DT><DD>Long used to record the time.  The <code>time</code>
         will be used to create a unique UID.</DL>
<HR>

<H3>
count</H3>
<PRE>
short <B>count</B></PRE>
<DL>
<DT><DD>Short used to create a hash key for <code>this</code>
         UID.</DL>

<P>
<A NAME="java.rmi.server.UnicastRemoteObject"><!-- --></A>
<TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
<TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor">
<TD COLSPAN=2><FONT SIZE="+2">
<B>Class <A HREF="java/rmi/server/UnicastRemoteObject.html">java.rmi.server.UnicastRemoteObject</A> implements Serializable</B></FONT></TD>
</TR>
</TABLE>

<P>
<A NAME="serialized_methods"><!-- --></A>
<TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TD COLSPAN=1><FONT SIZE="+2">
<B>Serialization Methods</B></FONT></TD>
</TR>
</TABLE>

<P>

<A NAME="readObject(java.io.ObjectInputStream)"><!-- --></A><H3>
readObject</H3>
<PRE>
private void <B>readObject</B>(java.io.ObjectInputStream&nbsp;in)
                 throws java.io.IOException,
                        java.lang.ClassNotFoundException</PRE>
<DL>
<DD>Re-export the remote object when it is deserialized.</DL>
<A NAME="serializedForm"><!-- --></A>
<TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TD COLSPAN=1><FONT SIZE="+2">
<B>Serialized Fields</B></FONT></TD>
</TR>
</TABLE>

<H3>
port</H3>
<PRE>
int <B>port</B></PRE>
<DL>
<DT><DD>port number on which to export object</DL>
<HR>

<H3>
csf</H3>
<PRE>
<A HREF="java/rmi/server/RMIClientSocketFactory.html">RMIClientSocketFactory</A> <B>csf</B></PRE>
<DL>
<DT><DD>client-side socket factory (if any)</DL>
<HR>

<H3>
ssf</H3>
<PRE>
<A HREF="java/rmi/server/RMIServerSocketFactory.html">RMIServerSocketFactory</A> <B>ssf</B></PRE>
<DL>
<DT><DD>server-side socket factory (if any) to use when
 exporting object</DL>

<P>
<HR>

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