Source for org.omg.IOP.CodecPackage.FormatMismatchHelper

   1: /* FormatMismatchHelper.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.IOP.CodecPackage;
  40: 
  41: import gnu.CORBA.EmptyExceptionHolder;
  42: import gnu.CORBA.Minor;
  43: 
  44: import org.omg.CORBA.Any;
  45: import org.omg.CORBA.BAD_OPERATION;
  46: import org.omg.CORBA.ORB;
  47: import org.omg.CORBA.StructMember;
  48: import org.omg.CORBA.TCKind;
  49: import org.omg.CORBA.TypeCode;
  50: import org.omg.CORBA.portable.InputStream;
  51: import org.omg.CORBA.portable.OutputStream;
  52: 
  53: /**
  54: * The helper operations for the exception {@link FormatMismatch}.
  55: *
  56: * @author Audrius Meskauskas, Lithiania (AudriusA@Bioinformatics.org)
  57: */
  58: public abstract class FormatMismatchHelper
  59: {
  60:   /**
  61:    * The cached typecode value, computed only once.
  62:    */
  63:   private static TypeCode typeCode;
  64: 
  65:   /**
  66:    * Create the FormatMismatch typecode (structure,
  67:    * named "FormatMismatch").
  68:    */
  69:   public static TypeCode type()
  70:   {
  71:     if (typeCode == null)
  72:       {
  73:         ORB orb = ORB.init();
  74:         StructMember[] members = new StructMember[ 0 ];
  75:         typeCode = orb.create_exception_tc(id(), "FormatMismatch", members);
  76:       }
  77:     return typeCode;
  78:   }
  79: 
  80:   /**
  81:    * Insert the FormatMismatch into the given Any.
  82:    *
  83:    * @param any the Any to insert into.
  84:    * @param that the FormatMismatch to insert.
  85:    */
  86:   public static void insert(Any any, FormatMismatch that)
  87:   {
  88:     any.insert_Streamable(new EmptyExceptionHolder(that, type()));
  89:   }
  90: 
  91:   /**
  92:    * Extract the FormatMismatch from given Any.
  93:    *
  94:    * @throws BAD_OPERATION if the passed Any does not contain FormatMismatch.
  95:    */
  96:   public static FormatMismatch extract(Any any)
  97:   {
  98:     try
  99:       {
 100:         EmptyExceptionHolder h =
 101:           (EmptyExceptionHolder) any.extract_Streamable();
 102:         return (FormatMismatch) h.value;
 103:       }
 104:     catch (ClassCastException cex)
 105:       {
 106:         BAD_OPERATION bad = new BAD_OPERATION("FormatMismatch expected");
 107:         bad.minor = Minor.Any;        
 108:         bad.initCause(cex);
 109:         throw bad;
 110:       }
 111:   }
 112: 
 113:   /**
 114:    * Get the FormatMismatch repository id.
 115:    *
 116:    * @return "IDL:omg.org/IOP/Codec/FormatMismatch:1.0", always.
 117:    */
 118:   public static String id()
 119:   {
 120:     return "IDL:omg.org/IOP/Codec/FormatMismatch:1.0";
 121:   }
 122: 
 123:   /**
 124:    * Read the exception from the CDR intput stream.
 125:    *
 126:    * @param input a org.omg.CORBA.portable stream to read from.
 127:    */
 128:   public static FormatMismatch read(InputStream input)
 129:   {
 130:     // Read the exception repository id.
 131:     String id = input.read_string();
 132:     FormatMismatch value = new FormatMismatch(id);
 133: 
 134:     return value;
 135:   }
 136: 
 137:   /**
 138:    * Write the exception to the CDR output stream.
 139:    *
 140:    * @param output a org.omg.CORBA.portable stream stream to write into.
 141:    * @param value a value to write.
 142:    */
 143:   public static void write(OutputStream output, FormatMismatch value)
 144:   {
 145:     // Write the exception repository id.
 146:     output.write_string(id());
 147:   }