diff options
Diffstat (limited to 'org/omg/PortableInterceptor/CurrentHelper.java')
-rw-r--r-- | org/omg/PortableInterceptor/CurrentHelper.java | 150 |
1 files changed, 150 insertions, 0 deletions
diff --git a/org/omg/PortableInterceptor/CurrentHelper.java b/org/omg/PortableInterceptor/CurrentHelper.java new file mode 100644 index 000000000..b7a5a541e --- /dev/null +++ b/org/omg/PortableInterceptor/CurrentHelper.java @@ -0,0 +1,150 @@ +/* CurrentHelper.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 org.omg.CORBA.Any; +import org.omg.CORBA.BAD_PARAM; +import org.omg.CORBA.MARSHAL; +import org.omg.CORBA.ORB; +import org.omg.CORBA.TypeCode; +import org.omg.CORBA.portable.InputStream; +import org.omg.CORBA.portable.OutputStream; + +/** + * The helper operations for the CORBA object {@link Current}. + * + * @author Audrius Meskauskas, Lithuania (AudriusA@Bioinformatics.org) + */ +public abstract class CurrentHelper +{ + /** + * The cached {@link Current} typecode, computed once. + */ + private static TypeCode typeCode; + + /** + * Get the type code of the {@link Current}. + */ + public static TypeCode type() + { + if (typeCode == null) + { + typeCode = ORB.init().create_interface_tc(id(), "Current"); + } + return typeCode; + } + + /** + * Insert the Current into the given Any. + * + * @param any the Any to insert into. + * @param that the Current to insert. + */ + public static void insert(Any any, Current that) + { + any.insert_Object(that); + } + + /** + * Extract the Current from given Any. + * + * @throws BAD_OPERATION if the passed Any does not contain Current. + */ + public static Current extract(Any any) + { + return narrow(any.extract_Object()); + } + + /** + * Get the Current repository id. + * + * @return "org.omg.PortableInterceptor.CurrentOperations", always. + */ + public static String id() + { + return "IDL:omg.org/PortableInterceptor/Current:1.0"; + } + + /** + * Cast the passed object into the Current. + * + * @param obj the object to narrow. + * @return narrowed instance. + * @throws BAD_PARAM if the passed object is not a Current. + */ + public static Current narrow(org.omg.CORBA.Object obj) + { + if (obj == null) + { + return null; + } + else if (obj instanceof Current) + { + return (Current) obj; + } + else + { + throw new BAD_PARAM("Not a Current"); + } + } + + /** + * Not supported for compatibility reasons. + * + * @specnote Not supported by Sun at least till jdk 1.5 inclusive. + * + * @throws MARSHAL always. + */ + public static Current read(InputStream input) + { + throw new MARSHAL(); + } + + /** + * Not supported for compatibility reasons. + * + * @specnote Not supported by Sun at least till jdk 1.5 inclusive. + * + * @throws MARSHAL always. + */ + public static void write(OutputStream output, Current value) + { + throw new MARSHAL(); + } +}
\ No newline at end of file |