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Diffstat (limited to 'org/omg/CosNaming/NamingContextExtPackage/StringNameHelper.java')
-rw-r--r-- | org/omg/CosNaming/NamingContextExtPackage/StringNameHelper.java | 120 |
1 files changed, 120 insertions, 0 deletions
diff --git a/org/omg/CosNaming/NamingContextExtPackage/StringNameHelper.java b/org/omg/CosNaming/NamingContextExtPackage/StringNameHelper.java new file mode 100644 index 000000000..12903d963 --- /dev/null +++ b/org/omg/CosNaming/NamingContextExtPackage/StringNameHelper.java @@ -0,0 +1,120 @@ +/* StringNameHelper.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., 59 Temple Place, Suite 330, Boston, MA +02111-1307 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.CosNaming.NamingContextExtPackage; + +import org.omg.CORBA.Any; +import org.omg.CORBA.ORB; +import org.omg.CORBA.TypeCode; +import org.omg.CORBA.portable.InputStream; +import org.omg.CORBA.portable.OutputStream; +import org.omg.CORBA.portable.Streamable; + +/** + * Helper operations for the string name. + * The string name is directly mapped into java String. + * There is no separate "String name" class in the implementation. + * + * @author Audrius Meskauskas, Lithuania (AudriusA@Bioinformatics.org) + */ +public abstract class StringNameHelper +{ + /** + * The string name repository id. + */ + private static String _id = + "IDL:omg.org/CosNaming/NamingContextExt/StringName:1.0"; + + /** + * The cached type code (string alias). + */ + private static TypeCode typeCode; + + /** + * Just extracts string from this {@link Any}. + */ + public static String extract(Any a) + { + return a.extract_string(); + } + + /** + * Get repository id. + */ + public static String id() + { + return _id; + } + + /** + * Just inserts string into this {@link Any}. + */ + public static void insert(Any a, String that) + { + a.insert_string(that); + } + + /** + * Delegates functionality to {@link InputStream#read_string()}. + */ + public static String read(InputStream istream) + { + return istream.read_string(); + } + + /** + * Return the "StringName", alias of String, typecode. + */ + public static synchronized TypeCode type() + { + if (typeCode == null) + { + typeCode = ORB.init().create_string_tc(0); + typeCode = ORB.init().create_alias_tc(id(), "StringName", typeCode); + } + return typeCode; + } + + /** + * Delegates functionality to {@link OutputStream#write_string}. + */ + public static void write(OutputStream ostream, String value) + { + ostream.write_string(value); + } +} |