Source for org.omg.CosNaming.NamingContextExtPackage.URLStringHelper

   1: /* URLStringHelper.java --
   2:    Copyright (C) 2005 Free Software Foundation, Inc.
   3: 
   4: This file is part of GNU Classpath.
   5: 
   6: GNU Classpath is free software; you can redistribute it and/or modify
   7: it under the terms of the GNU General Public License as published by
   8: the Free Software Foundation; either version 2, or (at your option)
   9: any later version.
  10: 
  11: GNU Classpath is distributed in the hope that it will be useful, but
  12: WITHOUT ANY WARRANTY; without even the implied warranty of
  13: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14: General Public License for more details.
  15: 
  16: You should have received a copy of the GNU General Public License
  17: along with GNU Classpath; see the file COPYING.  If not, write to the
  18: Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  19: 02110-1301 USA.
  20: 
  21: Linking this library statically or dynamically with other modules is
  22: making a combined work based on this library.  Thus, the terms and
  23: conditions of the GNU General Public License cover the whole
  24: combination.
  25: 
  26: As a special exception, the copyright holders of this library give you
  27: permission to link this library with independent modules to produce an
  28: executable, regardless of the license terms of these independent
  29: modules, and to copy and distribute the resulting executable under
  30: terms of your choice, provided that you also meet, for each linked
  31: independent module, the terms and conditions of the license of that
  32: module.  An independent module is a module which is not derived from
  33: or based on this library.  If you modify this library, you may extend
  34: this exception to your version of the library, but you are not
  35: obligated to do so.  If you do not wish to do so, delete this
  36: exception statement from your version. */
  37: 
  38: 
  39: package org.omg.CosNaming.NamingContextExtPackage;
  40: 
  41: import gnu.CORBA.OrbRestricted;
  42: 
  43: import org.omg.CORBA.Any;
  44: import org.omg.CORBA.ORB;
  45: import org.omg.CORBA.TypeCode;
  46: import org.omg.CORBA.portable.InputStream;
  47: import org.omg.CORBA.portable.OutputStream;
  48: 
  49: /**
  50:  * Helper operations for the URL string name.
  51:  * The URL string is directly mapped into java String.
  52:  * There is no separate "URL string" class in the implementation.
  53:  *
  54:  * @author Audrius Meskauskas, Lithuania (AudriusA@Bioinformatics.org)
  55:  */
  56: public abstract class URLStringHelper
  57: {
  58:   /**
  59:    * The URL string repository id.
  60:    */
  61:   private static String _id =
  62:     "IDL:omg.org/CosNaming/NamingContextExt/URLString:1.0";
  63: 
  64:   /**
  65:    * Just extracts string from this {@link Any}.
  66:    */
  67:   public static String extract(Any a)
  68:   {
  69:     return a.extract_string();
  70:   }
  71: 
  72:   /**
  73:    * Get repository id.
  74:    */
  75:   public static String id()
  76:   {
  77:     return _id;
  78:   }
  79: 
  80:   /**
  81:    * Just inserts string into this {@link Any}.
  82:    */
  83:   public static void insert(Any a, String that)
  84:   {
  85:     a.insert_string(that);
  86:   }
  87: 
  88:   /**
  89:    * Delegates functionality to {@link InputStream#read_string()}.
  90:    */
  91:   public static String read(InputStream istream)
  92:   {
  93:     return istream.read_string();
  94:   }
  95: 
  96:   /**
  97:    * Return the "URLString", alias of String, typecode.
  98:    */
  99:   public static TypeCode type()
 100:   {
 101:     TypeCode typeCode;
 102:     typeCode = OrbRestricted.Singleton.create_string_tc(0);
 103:     typeCode = OrbRestricted.Singleton.create_alias_tc(id(), "URLString", typeCode);
 104:     return typeCode;
 105:   }
 106: 
 107:   /**
 108:    * Delegates functionality to {@link OutputStream#write_string}.
 109:    */
 110:   public static void write(OutputStream ostream, String value)
 111:   {
 112:     ostream.write_string(value);
 113:   }
 114: }