org.acplt.oncrpc
Class OncRpcServerIdent

java.lang.Object
  org.acplt.oncrpc.OncRpcServerIdent

All Implemented Interfaces:

XdrAble

public class OncRpcServerIdent
extends java.lang.Object
implements XdrAble

The class OncRpcServerIdent represents an tuple { program, version, protocol, port} uniquely identifying a particular ONC/RPC server on a given host. This information is used, for instance, as the ONC/RPC portmap PMAP_GETPORT call parameters.

An OncRpcServerIdent can be directly serialized into an encoding XDR stream (that is more political correct than "flushed down the toilet").

Field Summary

int	port The port number of the ONC/RPC server in question.
int	program The program number of the ONC/RPC server in question.
int	protocol The protocol used for communicating with the ONC/RPC server in question.
int	version The program version number of the ONC/RPC server in question.

Constructor Summary

OncRpcServerIdent()
Constuct an OncRpcServerIdent object with senseless default values for the requested program number, version number, protocol type and port number.

OncRpcServerIdent(int program, int version, int protocol, int port)
Constructs an OncRpcServerIdent object with the requested program number, version number, protocol type and port number.

OncRpcServerIdent(XdrDecodingStream xdr)
Constructs an OncRpcServerIdent object and restores its state from the given XDR stream.

Method Summary

void	xdrDecode(XdrDecodingStream xdr) Decodes -- that is: deserializes -- an OncRpcServerIdent object from a XDR stream.
void	xdrEncode(XdrEncodingStream xdr) Encodes -- that is: serializes -- an OncRpcServerIdent object into a XDR stream.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

program

public int program

The program number of the ONC/RPC server in question.

version

public int version

The program version number of the ONC/RPC server in question.

protocol

public int protocol

The protocol used for communicating with the ONC/RPC server in question. This can be one of the constants ("public final static int") defined in the OncRpcProtocols interface.

port

public int port

The port number of the ONC/RPC server in question.

Constructor Detail

OncRpcServerIdent

public OncRpcServerIdent()

Constuct an OncRpcServerIdent object with senseless default values for the requested program number, version number, protocol type and port number.

OncRpcServerIdent

public OncRpcServerIdent(int program,
                         int version,
                         int protocol,
                         int port)

Constructs an OncRpcServerIdent object with the requested program number, version number, protocol type and port number.

OncRpcServerIdent

public OncRpcServerIdent(XdrDecodingStream xdr)
                  throws OncRpcException,
                         java.io.IOException

Constructs an OncRpcServerIdent object and restores its state from the given XDR stream.

Throws:

OncRpcException

java.io.IOException

Method Detail

xdrEncode

public void xdrEncode(XdrEncodingStream xdr)
               throws OncRpcException,
                      java.io.IOException

Encodes -- that is: serializes -- an OncRpcServerIdent object into a XDR stream.

Specified by:

xdrEncode in interface XdrAble

Parameters:

xdr - XDR stream to which information is sent for encoding.

Throws:

OncRpcException - if an ONC/RPC error occurs.

java.io.IOException - if an I/O error occurs.

xdrDecode

public void xdrDecode(XdrDecodingStream xdr)
               throws OncRpcException,
                      java.io.IOException

Decodes -- that is: deserializes -- an OncRpcServerIdent object from a XDR stream.

Specified by:

xdrDecode in interface XdrAble

Parameters:

xdr - XDR stream from which decoded information is retrieved.

Throws:

OncRpcException - if an ONC/RPC error occurs.

java.io.IOException - if an I/O error occurs.