diff options
author | Mark Wielaard <mark@klomp.org> | 2005-11-15 23:20:01 +0000 |
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committer | Mark Wielaard <mark@klomp.org> | 2005-11-15 23:20:01 +0000 |
commit | 8079928c7ce26b013601b8ebf20c69c63181278f (patch) | |
tree | a5eb7cf42a51869cc8aa1fad7ad6a90cca47fdd8 /libjava/classpath/org/omg/PortableInterceptor/AdapterNameHelper.java | |
parent | 7efc292acde3fb6dcc93984451ad21a109518417 (diff) |
Imported GNU Classpath 0.19 + gcj-import-20051115.
* sources.am: Regenerated.
* Makefile.in: Likewise.
* scripts/makemake.tcl: Use glob -nocomplain.
git-svn-id: https://gcc.gnu.org/svn/gcc/trunk@107049 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libjava/classpath/org/omg/PortableInterceptor/AdapterNameHelper.java')
-rw-r--r-- | libjava/classpath/org/omg/PortableInterceptor/AdapterNameHelper.java | 144 |
1 files changed, 144 insertions, 0 deletions
diff --git a/libjava/classpath/org/omg/PortableInterceptor/AdapterNameHelper.java b/libjava/classpath/org/omg/PortableInterceptor/AdapterNameHelper.java new file mode 100644 index 00000000000..1cda311b23d --- /dev/null +++ b/libjava/classpath/org/omg/PortableInterceptor/AdapterNameHelper.java @@ -0,0 +1,144 @@ +/* AdapterNameHelper.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.OrbRestricted; + +import org.omg.CORBA.Any; +import org.omg.CORBA.ORB; +import org.omg.CORBA.StringSeqHelper; +import org.omg.CORBA.StringSeqHolder; +import org.omg.CORBA.TypeCode; +import org.omg.CORBA.portable.InputStream; +import org.omg.CORBA.portable.OutputStream; + +/** + * Provides static helper methods for working with the adapter name helper. + * The adapter name helper is an array of strings, so {@link StringSeqHelper} + * could be used for io operations. The separate helper is provided anyway. + * + * @since 1.5 + * + * @author Audrius Meskauskas (AudriusA@Bioinformatics.org) + */ +public abstract class AdapterNameHelper +{ + + /** + * The cached typecode, computed once. + */ + static TypeCode typecode; + + /** + * Extract the adapter name (<code>String[]</code>) from the given {@link Any}. + * + * @param a an Any to extract the array from. + * + * @return the extracted array. + */ + public static String[] extract(Any a) + { + StringSeqHolder h = (StringSeqHolder) a.extract_Streamable(); + return h.value; + } + + /** + * Returns the agreed Id. + * + * @return "IDL:omg.org/PortableInterceptor/AdapterName:1.0", always. + */ + public static String id() + { + return "IDL:omg.org/PortableInterceptor/AdapterName:1.0"; + } + + /** + * Insert into the given adapter name (<code>String[]</code>) into the + * given {@link Any}. + * + * @param into the target Any. + * @param that the array to insert. + */ + public static void insert(Any into, String[] that) + { + StringSeqHolder holder = new StringSeqHolder(that); + into.insert_Streamable(holder); + into.type(type()); + } + + /** + * Reads the <code>String[]</code> from the CORBA input stream. + * + * @param input the CORBA stream to read from. + * @return the value from the stream. + */ + public static String[] read(InputStream input) + { + return StringSeqHelper.read(input); + } + + /** + * Creates and returns a new instance of the TypeCode, + * corresponding the adapter name. + * + * @return the alias of the string sequence, named "AdapterName". + */ + public static TypeCode type() + { + if (typecode == null) + { + ORB orb = OrbRestricted.Singleton; + + TypeCode component = orb.create_string_tc(0); + typecode = orb.create_alias_tc(id(), "AdapterName", component); + } + return typecode; + } + + /** + * Writes the <code>String[]</code> into the given stream. + * + * @param output the CORBA output stream to write. + * @param value the value that must be written. + */ + public static void write(OutputStream output, String[] value) + { + StringSeqHelper.write(output, value); + } +} |