/*
 * @(#)WStringValueHelper.java	1.14 03/01/23
 *
 * Copyright 2003 Sun Microsystems, Inc. All rights reserved.
 * SUN PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
 */
/* @(#)WStringValueHelper.java	1.14 03/01/23 */

/**
* The Helper for <tt>WStringValue</tt>.  For more information on 
* Helper files, see <a href="doc-files/generatedfiles.html#helper">
* "Generated Files: Helper Files"</a>.<P>
*/

/*
 * Licensed Materials - Property of IBM
 * RMI-IIOP v1.0
 * Copyright IBM Corp. 1998 1999  All Rights Reserved
 *
 * US Government Users Restricted Rights - Use, duplication or
 * disclosure restricted by GSA ADP Schedule Contract with IBM Corp.
 */

package org.omg.CORBA;

/**
* org/omg/CORBA/WStringValueHelper.java
* Generated by the IDL-to-Java compiler (portable), version "3.0"
* from orb.idl
* 31 May 1999 22:27:30 o'clock GMT+00:00
*
* The class definition has been modified to conform to the following
* OMG specifications :
*   <ul>
*       <li> ORB core as defined by CORBA 2.3.1
*       (<a href="http://cgi.omg.org/cgi-bin/doc?formal/99-10-07">formal/99-10-07</a>)
*       </li>
*
*       <li> IDL/Java Language Mapping as defined in
*       <a href="http://cgi.omg.org/cgi-bin/doc?ptc/00-01-08">ptc/00-01-08</a>
*       </li>
*   </ul>
*/

public class WStringValueHelper implements org.omg.CORBA.portable.BoxedValueHelper
{
    private static String  _id = "IDL:omg.org/CORBA/WStringValue:1.0";

  private static WStringValueHelper _instance = new WStringValueHelper ();

    public static void insert (org.omg.CORBA.Any a, String 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 String extract (org.omg.CORBA.Any a)
    {
	return read (a.create_input_stream ());
    }

    private static org.omg.CORBA.TypeCode __typeCode = null;
    private static boolean __active = false;
    synchronized public static org.omg.CORBA.TypeCode type ()
    {
	if (__typeCode == null)
	    {
		synchronized (org.omg.CORBA.TypeCode.class)
		    {
			if (__typeCode == null)
			    {
				if (__active)
				    {
					return org.omg.CORBA.ORB.init().create_recursive_tc ( _id );
				    }
				__active = true;
				__typeCode = org.omg.CORBA.ORB.init ().create_wstring_tc (0);
				__typeCode = org.omg.CORBA.ORB.init ().create_value_box_tc (_id, "WStringValue", __typeCode);
				__active = false;
			    }
		    }
	    }
	return __typeCode;
    }

    public static String id ()
    {
	return _id;
    }

    public static String read (org.omg.CORBA.portable.InputStream istream)
    {
    if (!(istream instanceof org.omg.CORBA_2_3.portable.InputStream)) {
      throw new org.omg.CORBA.BAD_PARAM(); }
    return (String) ((org.omg.CORBA_2_3.portable.InputStream) istream).read_value (_instance);
    }

  public java.io.Serializable read_value (org.omg.CORBA.portable.InputStream istream)
    {
    String tmp;
    tmp = istream.read_wstring ();
    return (java.io.Serializable) tmp;
    }

  public static void write (org.omg.CORBA.portable.OutputStream ostream, String value)
    {
    if (!(ostream instanceof org.omg.CORBA_2_3.portable.OutputStream)) {
      throw new org.omg.CORBA.BAD_PARAM(); }
    ((org.omg.CORBA_2_3.portable.OutputStream) ostream).write_value (value, _instance);
    }

    public void write_value (org.omg.CORBA.portable.OutputStream ostream, java.io.Serializable value)
    {
    if (!(value instanceof String)) {
      throw new org.omg.CORBA.MARSHAL(); }
    String valueType = (String) value;
    ostream.write_wstring (valueType);
    }

    public String get_id ()
    {
	return _id;
    }

}