Source for org.omg.IOP.ProfileIdHelper

   1: /* ProfileIdHelper.java --
   2:    Copyright (C) 2005, 2006 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.IOP;
  40: 
  41: import gnu.CORBA.OrbRestricted;
  42: 
  43: import org.omg.CORBA.Any;
  44: import org.omg.CORBA.BAD_OPERATION;
  45: import org.omg.CORBA.ORB;
  46: import org.omg.CORBA.TCKind;
  47: import org.omg.CORBA.TypeCode;
  48: import org.omg.CORBA.portable.InputStream;
  49: import org.omg.CORBA.portable.OutputStream;
  50: 
  51: /**
  52: * A helper operations for th Profile id. A Profile Id is an integer
  53: * constant and needs no helper, but the one is included to
  54: * to facilitate the automated code handling.
  55: *
  56: * @specnote In this implementation, this class is not in use. Its "logical"
  57: * place is the read/write methods of the TaggedProfileHelper, to handle the
  58: * first member (int) of the record of the tagged profile.
  59: *
  60: * @author Audrius Meskauskas, Lithuania (AudriusA@Bioinformatics.org)
  61: */
  62: public abstract class ProfileIdHelper
  63: {
  64:   /**
  65:    * Create the ProfileId typecode (alias of CORBA ulong, named "ProfileId".
  66:    */
  67:   public static TypeCode type()
  68:   {
  69:     ORB orb = OrbRestricted.Singleton;
  70:     return orb.create_alias_tc("IDL:omg.org/IOP/ProfileId:1.0", "ProfileId",
  71:                                orb.get_primitive_tc(TCKind.tk_ulong));
  72:   }
  73: 
  74:   /**
  75:    * Insert the int into the given Any.
  76:    */
  77:   public static void insert(Any any, int that)
  78:   {
  79:     any.insert_ulong(that);
  80:   }
  81: 
  82:   /**
  83:    * Extract the int from given Any.
  84:    * This method uses the ProfileContextHolder.
  85:    *
  86:    * @throws BAD_OPERATION if the passed Any does not contain int.
  87:    */
  88:   public static int extract(Any any)
  89:   {
  90:     return any.extract_ulong();
  91:   }
  92: 
  93:   /**
  94:    * Get the int repository id.
  95:    *
  96:    * @return "IDL:omg.org/IOP/ProfileId:1.0", always.
  97:    */
  98:   public static String id()
  99:   {
 100:     return "IDL:omg.org/IOP/ProfileId:1.0";
 101:   }
 102: 
 103:   /**
 104:    * Read the ProfileId from the CDR intput stream.
 105:    *
 106:    * @param input a org.omg.CORBA.portable stream to read from.
 107:    */
 108:   public static int read(InputStream input)
 109:   {
 110:     return input.read_ulong();
 111:   }
 112: 
 113:   /**
 114:    * Write the ProfileId to the CDR output stream.
 115:    *
 116:    * @param output a org.omg.CORBA.portable stream stream to write into.
 117:    * @param value a value to write.
 118:    */
 119:   public static void write(OutputStream output, int value)
 120:   {
 121:     output.write_ulong(value);
 122:   }