Module java.corba
Package org.omg.CORBA

Class PrincipalHolder

  • All Implemented Interfaces:
    Streamable
    Deprecated. 
    Deprecated by CORBA 2.2.

    @Deprecated
public final class PrincipalHolder
extends Object
implements Streamable
    The Holder for Principal. For more information on Holder files, see "Generated Files: Holder Files".

    A container class for values of type Principal that is used to store "out" and "inout" parameters in IDL methods. If an IDL method signature has an IDL Principal as an "out" or "inout" parameter, the programmer must pass an instance of PrincipalHolder as the corresponding parameter in the method invocation; for "inout" parameters, the programmer must also fill the "in" value to be sent to the server. Before the method invocation returns, the ORB will fill in the value corresponding to the "out" value returned from the server.

    If myPrincipalHolder is an instance of PrincipalHolder, the value stored in its value field can be accessed with myPrincipalHolder.value.

    Since:
    JDK1.2

    • Field Detail

      • value

        public Principal value
        Deprecated. 
        The Principal value held by this PrincipalHolder object.

    • Constructor Detail

      • PrincipalHolder

        public PrincipalHolder​()
        Deprecated. 
        Constructs a new PrincipalHolder object with its value field initialized to null.

      • PrincipalHolder

        public PrincipalHolder​(Principal initial)
        Deprecated. 
        Constructs a new PrincipalHolder object with its value field initialized to the given Principal object.
        Parameters:
        initial - the Principal with which to initialize the value field of the newly-created PrincipalHolder object

    • Method Detail

      • _read

        public void _read​(InputStream input)
        Deprecated. 
        Description copied from interface: Streamable
        Reads data from istream and initalizes the value field of the Holder with the unmarshalled data.
        Specified by:
        _read in interface Streamable
        Parameters:
        input - the InputStream that represents the CDR data from the wire.

      • _write

        public void _write​(OutputStream output)
        Deprecated. 
        Description copied from interface: Streamable
        Marshals to ostream the value in the value field of the Holder.
        Specified by:
        _write in interface Streamable
        Parameters:
        output - the CDR OutputStream

      • _type

        public TypeCode _type​()
        Deprecated. 
        Description copied from interface: Streamable
        Retrieves the TypeCode object corresponding to the value in the value field of the Holder.
        Specified by:
        _type in interface Streamable
        Returns:
        the TypeCode object for the value held in the holder