aboutsummaryrefslogtreecommitdiff
path: root/libjava/classpath/org/omg/PortableInterceptor/AdapterNameHelper.java
diff options
context:
space:
mode:
Diffstat (limited to 'libjava/classpath/org/omg/PortableInterceptor/AdapterNameHelper.java')
-rw-r--r--libjava/classpath/org/omg/PortableInterceptor/AdapterNameHelper.java144
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);
+ }
+}