Class XdrString

  • All Implemented Interfaces:
    XdrAble

    public class XdrString
    extends java.lang.Object
    implements XdrAble
    Instances of the class XdrString represent (de-)serializeable strings, which are especially useful in cases where a result with only a single string is expected from a remote function call or only a single string 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 12:03:40 $ $State: Exp $ $Locker: $
    Author:
    Harald Albrecht
    • Field Summary

      Fields 
      Modifier and Type Field Description
      private java.lang.String value
      The encapsulated string value itself.
    • Constructor Summary

      Constructors 
      Constructor Description
      XdrString()
      Constructs and initializes a new XdrString object.
      XdrString​(java.lang.String value)
      Constructs and initializes a new XdrString object.
    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      java.lang.String stringValue()
      Returns the value of this XdrString object as a string primitive.
      void xdrDecode​(XdrDecodingStream xdr)
      Decodes -- that is: deserializes -- a XDR string from a XDR stream in compliance to RFC 1832.
      void xdrEncode​(XdrEncodingStream xdr)
      Encodes -- that is: serializes -- a XDR string 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 java.lang.String value
        The encapsulated string value itself.
    • Constructor Detail

      • XdrString

        public XdrString​(java.lang.String value)
        Constructs and initializes a new XdrString object.
        Parameters:
        value - String value.
      • XdrString

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

      • stringValue

        public java.lang.String stringValue()
        Returns the value of this XdrString object as a string primitive.
        Returns:
        The primitive String value of this object.
      • xdrEncode

        public void xdrEncode​(XdrEncodingStream xdr)
                       throws OncRpcException,
                              java.io.IOException
        Encodes -- that is: serializes -- a XDR string 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 string 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.