Class XdrBytes

  • All Implemented Interfaces:
    XdrAble

    public class XdrBytes
    extends java.lang.Object
    implements XdrAble
    Instances of the class XdrBytes represent (de-)serializeable bytes values, which are especially useful in cases where a result with only a single bytes value is expected from a remote function call or only a single bytes value parameter needs to be supplied.

    Please note that this class is somewhat modelled after Java's primitive data type wrappers. As for these classes, the XDR data type wrapper classes follow the concept of values with no identity, so you are not allowed to change the value after you've created a value object.

    Version:
    $Revision: 1.1.1.1 $ $Date: 2003/08/13 12:03:43 $ $State: Exp $ $Locker: $
    Author:
    Harald Albrecht
    • Field Summary

      Fields 
      Modifier and Type Field Description
      private byte[] value
      The encapsulated bytes value itself.
    • Constructor Summary

      Constructors 
      Constructor Description
      XdrBytes()
      Constructs and initializes a new XdrBytes object.
      XdrBytes​(byte[] value)
      Constructs and initializes a new XdrBytes object.
    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      byte[] bytesValue()
      Returns the value of this XdrBytes object as a byte vector.
      void xdrDecode​(XdrDecodingStream xdr)
      Decodes -- that is: deserializes -- a XDR bytes value from a XDR stream in compliance to RFC 1832.
      void xdrEncode​(XdrEncodingStream xdr)
      Encodes -- that is: serializes -- a XDR bytes value into a XDR stream in compliance to RFC 1832.
      • Methods inherited from class java.lang.Object

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

      • value

        private byte[] value
        The encapsulated bytes value itself.
    • Constructor Detail

      • XdrBytes

        public XdrBytes​(byte[] value)
        Constructs and initializes a new XdrBytes object.
        Parameters:
        value - bytes vector
      • XdrBytes

        public XdrBytes()
        Constructs and initializes a new XdrBytes object.
    • Method Detail

      • bytesValue

        public byte[] bytesValue()
        Returns the value of this XdrBytes object as a byte vector.
        Returns:
        The primitive byte[] value of this object.
      • xdrEncode

        public void xdrEncode​(XdrEncodingStream xdr)
                       throws OncRpcException,
                              java.io.IOException
        Encodes -- that is: serializes -- a XDR bytes value into a XDR stream in compliance to RFC 1832.
        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 -- a XDR bytes value from a XDR stream in compliance to RFC 1832.
        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.