Module java.corba
Package org.omg.CORBA

Class ServiceInformationHolder

  • All Implemented Interfaces:
    Streamable

    public final class ServiceInformationHolder
extends Object
implements Streamable
    The Holder for ServiceInformation. For more information on Holder files, see "Generated Files: Holder Files".

    A Holder class for a ServiceInformation object that is used to store "out" and "inout" parameters in IDL methods. If an IDL method signature has an IDL xxx as an "out" or "inout" parameter, the programmer must pass an instance of ServiceInformationHolder 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 myServiceInformationHolder is an instance of ServiceInformationHolder, the value stored in its value field can be accessed with myServiceInformationHolder.value.

    • Field Detail

      • value

        public ServiceInformation value
        The ServiceInformation value held by this ServiceInformationHolder object in its value field.

    • Constructor Detail

      • ServiceInformationHolder

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

      • ServiceInformationHolder

        public ServiceInformationHolder​(ServiceInformation arg)
        Constructs a new ServiceInformationHolder object with its value field initialized to the given ServiceInformation object.
        Parameters:
        arg - the ServiceInformation object with which to initialize the value field of the newly-created ServiceInformationHolder object

    • Method Detail

      • _write

        public void _write​(OutputStream out)
        Marshals the value in this ServiceInformationHolder object's value field to the output stream out.
        Specified by:
        _write in interface Streamable
        Parameters:
        out - the OutputStream object that will contain the CDR formatted data

      • _read

        public void _read​(InputStream in)
        Reads unmarshalled data from the input stream in and assigns it to the value field in this ServiceInformationHolder object.
        Specified by:
        _read in interface Streamable
        Parameters:
        in - the InputStream object containing CDR formatted data from the wire

      • _type

        public TypeCode _type​()
        Retrieves the TypeCode object that corresponds to the value held in this ServiceInformationHolder object's value field.
        Specified by:
        _type in interface Streamable
        Returns:
        the type code for the value held in this ServiceInformationHolder object