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+/* 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