From c8875fb97fc03779a5bba09872227b1d08e5d52a Mon Sep 17 00:00:00 2001 From: tromey Date: Sat, 16 Jul 2005 00:30:23 +0000 Subject: Initial revision git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@102074 138bc75d-0d04-0410-961f-82ee72b054a4 --- .../omg/IOP/CodecPackage/TypeMismatchHelper.java | 146 +++++++++++++++++++++ 1 file changed, 146 insertions(+) create mode 100644 libjava/classpath/org/omg/IOP/CodecPackage/TypeMismatchHelper.java (limited to 'libjava/classpath/org/omg/IOP/CodecPackage/TypeMismatchHelper.java') diff --git a/libjava/classpath/org/omg/IOP/CodecPackage/TypeMismatchHelper.java b/libjava/classpath/org/omg/IOP/CodecPackage/TypeMismatchHelper.java new file mode 100644 index 00000000000..9f422863755 --- /dev/null +++ b/libjava/classpath/org/omg/IOP/CodecPackage/TypeMismatchHelper.java @@ -0,0 +1,146 @@ +/* TypeMismatchHelper.java -- + Copyright (C) 2005 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + + +package org.omg.IOP.CodecPackage; + +import gnu.CORBA.EmptyExceptionHolder; + +import org.omg.CORBA.Any; +import org.omg.CORBA.BAD_OPERATION; +import org.omg.CORBA.ORB; +import org.omg.CORBA.StructMember; +import org.omg.CORBA.TCKind; +import org.omg.CORBA.TypeCode; +import org.omg.CORBA.portable.InputStream; +import org.omg.CORBA.portable.OutputStream; + +/** +* The helper operations for the exception {@link TypeMismatch}. +* +* @author Audrius Meskauskas, Lithiania (AudriusA@Bioinformatics.org) +*/ +public abstract class TypeMismatchHelper +{ + /** + * The cached typecode value, computed only once. + */ + private static TypeCode typeCode; + + /** + * Create the TypeMismatch typecode (structure, + * named "TypeMismatch"). + */ + public static TypeCode type() + { + if (typeCode == null) + { + ORB orb = ORB.init(); + StructMember[] members = new StructMember[ 0 ]; + typeCode = orb.create_exception_tc(id(), "TypeMismatch", members); + } + return typeCode; + } + + /** + * Insert the TypeMismatch into the given Any. + * + * @param any the Any to insert into. + * @param that the TypeMismatch to insert. + */ + public static void insert(Any any, TypeMismatch that) + { + any.insert_Streamable(new EmptyExceptionHolder(that, type())); + } + + /** + * Extract the TypeMismatch from given Any. + * + * @throws BAD_OPERATION if the passed Any does not contain TypeMismatch. + */ + public static TypeMismatch extract(Any any) + { + try + { + EmptyExceptionHolder h = + (EmptyExceptionHolder) any.extract_Streamable(); + return (TypeMismatch) h.value; + } + catch (ClassCastException cex) + { + BAD_OPERATION bad = new BAD_OPERATION("TypeMismatch expected"); + bad.initCause(cex); + throw bad; + } + } + + /** + * Get the TypeMismatch repository id. + * + * @return "IDL:omg.org/IOP/Codec/TypeMismatch:1.0", always. + */ + public static String id() + { + return "IDL:omg.org/IOP/Codec/TypeMismatch:1.0"; + } + + /** + * Read the exception from the CDR intput stream. + * + * @param input a org.omg.CORBA.portable stream to read from. + */ + public static TypeMismatch read(InputStream input) + { + // Read the exception repository id. + String id = input.read_string(); + TypeMismatch value = new TypeMismatch(id); + + return value; + } + + /** + * Write the exception to the CDR output stream. + * + * @param output a org.omg.CORBA.portable stream stream to write into. + * @param value a value to write. + */ + public static void write(OutputStream output, TypeMismatch value) + { + // Write the exception repository id. + output.write_string(id()); + } +} \ No newline at end of file -- cgit v1.2.1