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+/* ServiceInformationHelper.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.CORBA;
+
+import org.omg.CORBA.portable.InputStream;
+import org.omg.CORBA.portable.OutputStream;
+
+/**
+ * Helper operations for the service information.
+ *
+ * This class is part of the service information support, but the
+ * 1.4 API specification states that this support should be not implemented.
+ *
+ * @author Audrius Meskauskas, Lithuania (AudriusA@Bioinformatics.org)
+ */
+public abstract class ServiceInformationHelper
+{
+ /**
+ * The service information repository id.
+ */
+ private static String _id = "IDL:org/omg/CORBA/ServiceInformation:1.0";
+
+ /**
+ * The caches typecode value, computed once.
+ */
+ private static TypeCode typeCode;
+
+ /**
+ * Extract the service information from the given Any.
+ */
+ public static ServiceInformation extract(Any a)
+ {
+ return read(a.create_input_stream());
+ }
+
+ /**
+ * Get the service information repositroy id.
+ */
+ public static String id()
+ {
+ return _id;
+ }
+
+ /**
+ * Insert the service information into the given Any.
+ */
+ public static void insert(Any a, ServiceInformation that)
+ {
+ OutputStream out = a.create_output_stream();
+ a.type(type());
+ write(out, that);
+ a.read_value(out.create_input_stream(), type());
+ }
+
+ /**
+ * Read the service information from the given CDR input stream.
+ */
+ public static ServiceInformation read(InputStream istream)
+ {
+ ServiceInformation value = new ServiceInformation();
+ value.service_options = LongSeqHelper.read(istream);
+
+ int n = istream.read_ulong();
+ value.service_details = new ServiceDetail[ n ];
+
+ for (int i = 0; i < n; i++)
+ value.service_details [ i ] = ServiceDetailHelper.read(istream);
+ return value;
+ }
+
+ /**
+ * Get the service information typecode.
+ */
+ public static TypeCode type()
+ {
+ if (typeCode == null)
+ {
+ ORB orb = ORB.init();
+
+ StructMember[] members = new StructMember[ 2 ];
+ TypeCode member;
+
+ member =
+ orb.create_alias_tc("IDL:omg.org/CORBA/ServiceOptionSeq:1.0",
+ "ServiceOptionSeq", LongSeqHelper.type()
+ );
+
+ members [ 0 ] = new StructMember("service_options", member, null);
+
+ member = ServiceDetailHelper.type();
+ member = orb.create_sequence_tc(0, member);
+ member =
+ orb.create_alias_tc("IDL:omg.org/CORBA/ServiceDetailSeq:1.0",
+ "ServiceDetailSeq", member
+ );
+ members [ 1 ] = new StructMember("service_details", member, null);
+
+ typeCode =
+ orb.create_struct_tc(ServiceInformationHelper.id(),
+ "ServiceInformation", members
+ );
+ }
+ return typeCode;
+ }
+
+ /**
+ * Write the service information to the given CDR output stream.
+ */
+ public static void write(OutputStream ostream, ServiceInformation value)
+ {
+ LongSeqHelper.write(ostream, value.service_options);
+
+ ostream.write_ulong(value.service_details.length);
+
+ for (int i = 0; i < value.service_details.length; i++)
+ ServiceDetailHelper.write(ostream, value.service_details [ i ]);
+ }
+}
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