Source for org.omg.IOP.CodecPackage.InvalidTypeForEncodingHelper

   1: /* InvalidTypeForEncodingHelper.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 InvalidTypeForEncoding}.
  55: *
  56: * @author Audrius Meskauskas, Lithiania (AudriusA@Bioinformatics.org)
  57: */
  58: public abstract class InvalidTypeForEncodingHelper
  59: {
  60:   /**
  61:    * The cached typecode value, computed only once.
  62:    */
  63:   private static TypeCode typeCode;
  64: 
  65:   /**
  66:    * Create the InvalidTypeForEncoding typecode (structure,
  67:    * named "InvalidTypeForEncoding").
  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 =
  76:           orb.create_exception_tc(id(), "InvalidTypeForEncoding", members);
  77:       }
  78:     return typeCode;
  79:   }
  80: 
  81:   /**
  82:    * Insert the InvalidTypeForEncoding into the given Any.
  83:    *
  84:    * @param any the Any to insert into.
  85:    * @param that the InvalidTypeForEncoding to insert.
  86:    */
  87:   public static void insert(Any any, InvalidTypeForEncoding that)
  88:   {
  89:     any.insert_Streamable(new EmptyExceptionHolder(that, type()));
  90:   }
  91: 
  92:   /**
  93:    * Extract the InvalidTypeForEncoding from given Any.
  94:    *
  95:    * @throws BAD_OPERATION if the passed Any does not contain
  96:    * InvalidTypeForEncoding.
  97:    */
  98:   public static InvalidTypeForEncoding extract(Any any)
  99:   {
 100:     try
 101:       {
 102:         EmptyExceptionHolder h =
 103:           (EmptyExceptionHolder) any.extract_Streamable();
 104:         return (InvalidTypeForEncoding) h.value;
 105:       }
 106:     catch (ClassCastException cex)
 107:       {
 108:         BAD_OPERATION bad =
 109:           new BAD_OPERATION("InvalidTypeForEncoding expected");
 110:         bad.minor = Minor.Any;        
 111:         bad.initCause(cex);
 112:         throw bad;
 113:       }
 114:   }
 115: 
 116:   /**
 117:    * Get the InvalidTypeForEncoding repository id.
 118:    *
 119:    * @return "IDL:omg.org/IOP/Codec/InvalidTypeForEncoding:1.0", always.
 120:    */
 121:   public static String id()
 122:   {
 123:     return "IDL:omg.org/IOP/Codec/InvalidTypeForEncoding:1.0";
 124:   }
 125: 
 126:   /**
 127:    * Read the exception from the CDR intput stream.
 128:    *
 129:    * @param input a org.omg.CORBA.portable stream to read from.
 130:    */
 131:   public static InvalidTypeForEncoding read(InputStream input)
 132:   {
 133:     // Read the exception repository id.
 134:     String id = input.read_string();
 135:     InvalidTypeForEncoding value = new InvalidTypeForEncoding(id);
 136: 
 137:     return value;
 138:   }
 139: 
 140:   /**
 141:    * Write the exception to the CDR output stream.
 142:    *
 143:    * @param output a org.omg.CORBA.portable stream stream to write into.
 144:    * @param value a value to write.
 145:    */
 146:   public static void write(OutputStream output, InvalidTypeForEncoding value)
 147:   {
 148:     // Write the exception repository id.
 149:     output.write_string(id());
 150:   }