Class OncRpcCallMessage

  • Direct Known Subclasses:
    OncRpcClientCallMessage, OncRpcServerCallMessage

    public abstract class OncRpcCallMessage
    extends OncRpcMessage
    The OncRpcCallMessage class represents a remote procedure call message as defined by ONC/RPC in RFC 1831. Such messages are sent by ONC/RPC clients to servers in order to request a remote procedure call.

    Note that this is an abstract class. Because call message objects also need to deal with authentication protocol issues, they need help of so-called authentication protocol handling objects. These objects are of different classes, depending on where they are used (either within the server or the client).

    Please also note that this class implements no encoding or decoding functionality: it doesn't need them. Only derived classes will be able to be encoded on the side of the client and decoded at the end of the server.

    Version:
    $Revision: 1.2 $ $Date: 2003/08/14 07:55:07 $ $State: Exp $ $Locker: $
    Author:
    Harald Albrecht
    • Field Summary

      Fields 
      Modifier and Type Field Description
      static int ONCRPC_VERSION
      Protocol version used by this ONC/RPC Java implementation.
      int oncRpcVersion
      Protocol version used by this ONC/RPC call message.
      int procedure
      Number (identifier) of remote procedure to call.
      int program
      Program number of this particular remote procedure call message.
      int version
      Program version number of this particular remote procedure call message.
    • Constructor Summary

      Constructors 
      Constructor Description
      OncRpcCallMessage()
      Constructs a new (incompletely initialized) ONC/RPC call message header.
      OncRpcCallMessage​(int messageId, int program, int version, int procedure)
      Constructs and initialises a new ONC/RPC call message header.
    • Method Summary

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    • Field Detail

      • ONCRPC_VERSION

        public static final int ONCRPC_VERSION
        Protocol version used by this ONC/RPC Java implementation. The protocol version 2 is defined in RFC 1831.
        See Also:
        Constant Field Values
      • oncRpcVersion

        public int oncRpcVersion
        Protocol version used by this ONC/RPC call message.
      • program

        public int program
        Program number of this particular remote procedure call message.
      • version

        public int version
        Program version number of this particular remote procedure call message.
      • procedure

        public int procedure
        Number (identifier) of remote procedure to call.
    • Constructor Detail

      • OncRpcCallMessage

        public OncRpcCallMessage​(int messageId,
                                 int program,
                                 int version,
                                 int procedure)
        Constructs and initialises a new ONC/RPC call message header.
        Parameters:
        messageId - An identifier choosen by an ONC/RPC client to uniquely identify matching call and reply messages.
        program - Program number of the remote procedure to call.
        version - Program version number of the remote procedure to call.
        procedure - Procedure number (identifier) of the procedure to call.
      • OncRpcCallMessage

        public OncRpcCallMessage()
        Constructs a new (incompletely initialized) ONC/RPC call message header. The messageType is set to OncRpcMessageType.ONCRPC_CALL and the oncRpcVersion is set to ONCRPC_VERSION.