package org.omg.DynamicAny;


/**
* org/omg/DynamicAny/DynValueHelper.java .
* Generated by the IDL-to-Java compiler (portable), version "3.2"
* from /var/lib/jenkins/jobs/openjdk/jobs/openjdk10/workspace/jdk-updates_jdk10u/src/java.corba/share/classes/org/omg/DynamicAny/DynamicAny.idl
* Sunday, February 14, 2021 at 5:20:31 PM Coordinated Universal Time
*/


DynValue objects support the manipulation of IDL non-boxed value types.
The DynValue interface can represent both null and non-null value types.
For a DynValue representing a non-null value type, the DynValue's components comprise
the public and private members of the value type, including those inherited from concrete base value types,
in the order of definition. A DynValue representing a null value type has no components
and a current position of -1.
Warning: Indiscriminantly changing the contents of private value type members can cause the value type
implementation to break by violating internal constraints. Access to private members is provided to support
such activities as ORB bridging and debugging and should not be used to arbitrarily violate
the encapsulation of the value type. 
/**
    * DynValue objects support the manipulation of IDL non-boxed value types.
    * The DynValue interface can represent both null and non-null value types.
    * For a DynValue representing a non-null value type, the DynValue's components comprise
    * the public and private members of the value type, including those inherited from concrete base value types,
    * in the order of definition. A DynValue representing a null value type has no components
    * and a current position of -1.
    * <P>Warning: Indiscriminantly changing the contents of private value type members can cause the value type
    * implementation to break by violating internal constraints. Access to private members is provided to support
    * such activities as ORB bridging and debugging and should not be used to arbitrarily violate
    * the encapsulation of the value type. 
    */
abstract public class DynValueHelper
{
  private static String  _id = "IDL:omg.org/DynamicAny/DynValue:1.0";

  public static void insert (org.omg.CORBA.Any a, org.omg.DynamicAny.DynValue that)
  {
    org.omg.CORBA.portable.OutputStream out = a.create_output_stream ();
    a.type (type ());
    write (out, that);
    a.read_value (out.create_input_stream (), type ());
  }

  public static org.omg.DynamicAny.DynValue extract (org.omg.CORBA.Any a)
  {
    return read (a.create_input_stream ());
  }

  private static org.omg.CORBA.TypeCode __typeCode = null;
  synchronized public static org.omg.CORBA.TypeCode type ()
  {
    if (__typeCode == null)
    {
      __typeCode = org.omg.CORBA.ORB.init ().create_interface_tc (org.omg.DynamicAny.DynValueHelper.id (), "DynValue");
    }
    return __typeCode;
  }

  public static String id ()
  {
    return _id;
  }

  public static org.omg.DynamicAny.DynValue read (org.omg.CORBA.portable.InputStream istream)
  {
      throw new org.omg.CORBA.MARSHAL ();
  }

  public static void write (org.omg.CORBA.portable.OutputStream ostream, org.omg.DynamicAny.DynValue value)
  {
      throw new org.omg.CORBA.MARSHAL ();
  }

  public static org.omg.DynamicAny.DynValue narrow (org.omg.CORBA.Object obj)
  {
    if (obj == null)
      return null;
    else if (obj instanceof org.omg.DynamicAny.DynValue)
      return (org.omg.DynamicAny.DynValue)obj;
    else if (!obj._is_a (id ()))
      throw new org.omg.CORBA.BAD_PARAM ();
    else
    {
      org.omg.CORBA.portable.Delegate delegate = ((org.omg.CORBA.portable.ObjectImpl)obj)._get_delegate ();
      org.omg.DynamicAny._DynValueStub stub = new org.omg.DynamicAny._DynValueStub ();
      stub._set_delegate(delegate);
      return stub;
    }
  }

  public static org.omg.DynamicAny.DynValue unchecked_narrow (org.omg.CORBA.Object obj)
  {
    if (obj == null)
      return null;
    else if (obj instanceof org.omg.DynamicAny.DynValue)
      return (org.omg.DynamicAny.DynValue)obj;
    else
    {
      org.omg.CORBA.portable.Delegate delegate = ((org.omg.CORBA.portable.ObjectImpl)obj)._get_delegate ();
      org.omg.DynamicAny._DynValueStub stub = new org.omg.DynamicAny._DynValueStub ();
      stub._set_delegate(delegate);
      return stub;
    }
  }

}