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Diffstat (limited to 'libjava/classpath/org/omg/PortableInterceptor/ObjectReferenceTemplateHelper.java')
| -rw-r--r-- | libjava/classpath/org/omg/PortableInterceptor/ObjectReferenceTemplateHelper.java | 144 |
1 files changed, 144 insertions, 0 deletions
diff --git a/libjava/classpath/org/omg/PortableInterceptor/ObjectReferenceTemplateHelper.java b/libjava/classpath/org/omg/PortableInterceptor/ObjectReferenceTemplateHelper.java new file mode 100644 index 00000000000..258a73ae8a1 --- /dev/null +++ b/libjava/classpath/org/omg/PortableInterceptor/ObjectReferenceTemplateHelper.java @@ -0,0 +1,144 @@ +/* ObjectReferenceTemplateHelper.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.PortableInterceptor; + +import gnu.CORBA.Minor; + +import org.omg.CORBA.Any; +import org.omg.CORBA.BAD_OPERATION; +import org.omg.CORBA.ORB; +import org.omg.CORBA.TypeCode; +import org.omg.CORBA.VM_ABSTRACT; +import org.omg.CORBA.ValueMember; +import org.omg.CORBA.portable.InputStream; +import org.omg.CORBA.portable.OutputStream; + +/** + * The helper operations for the CORBA object + * {@link ObjectReferenceTemplate}. + * + * @author Audrius Meskauskas, Lithuania (AudriusA@Bioinformatics.org) + */ +public abstract class ObjectReferenceTemplateHelper +{ + /** + * The cached {@link ObjectReferenceTemplate} typecode, computed once. + */ + private static TypeCode typeCode; + + /** + * Get the type code of the {@link ObjectReferenceTemplate}. + * + * @return value type type code, named ObjectReferenceTemplate, + * no members, abstract. + */ + public static TypeCode type() + { + if (typeCode == null) + typeCode = + ORB.init().create_value_tc(id(), "ObjectReferenceTemplate", + VM_ABSTRACT.value, null, new ValueMember[ 0 ] + ); + return typeCode; + } + + /** + * Insert the ObjectReferenceTemplate into the given Any. + * + * @param any the Any to insert into. + * @param that the ObjectReferenceTemplate to insert. + */ + public static void insert(Any any, ObjectReferenceTemplate that) + { + any.insert_Streamable(new ObjectReferenceTemplateHolder(that)); + } + + /** + * Extract the ObjectReferenceTemplate from given Any. + * + * @throws BAD_OPERATION if the passed Any does not + * contain ObjectReferenceTemplate. + */ + public static ObjectReferenceTemplate extract(Any any) + { + try + { + ObjectReferenceTemplateHolder h = + (ObjectReferenceTemplateHolder) any.extract_Streamable(); + return h.value; + } + catch (ClassCastException ex) + { + BAD_OPERATION bad = + new BAD_OPERATION("ObjectReferenceTemplate expected"); + bad.minor = Minor.Any; + bad.initCause(ex); + throw bad; + } + } + + /** + * Get the ObjectReferenceTemplate repository id. + * + * @return "IDL:omg.org/PortableInterceptor/ObjectReferenceTemplate:1.0", + * always. + */ + public static String id() + { + return "IDL:omg.org/PortableInterceptor/ObjectReferenceTemplate:1.0"; + } + + /** + * Read the object reference template (as the value type). + */ + public static ObjectReferenceTemplate read(InputStream input) + { + return (ObjectReferenceTemplate) + ((org.omg.CORBA_2_3.portable.InputStream) input).read_value(); + } + + /** + * Write the object reference template (as the value type). + */ + public static void write(OutputStream output, ObjectReferenceTemplate value) + { + ((org.omg.CORBA_2_3.portable.OutputStream) output). + write_value(value); + } +}
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