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+/* ReplyHeader.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 gnu.CORBA.GIOP.v1_0;
+
+import gnu.CORBA.CDR.AbstractCdrInput;
+import gnu.CORBA.CDR.AbstractCdrOutput;
+import gnu.CORBA.GIOP.ServiceContext;
+import gnu.CORBA.GIOP.CodeSetServiceContext;
+
+import gnu.java.lang.CPStringBuilder;
+
+/**
+ * The header of the standard reply.
+ *
+ * @author Audrius Meskauskas (AudriusA@Bioinformatics.org)
+ */
+public class ReplyHeader
+ extends gnu.CORBA.GIOP.ReplyHeader
+{
+ /**
+ * Return the message status as a string.
+ */
+ public String getStatusString()
+ {
+ switch (reply_status)
+ {
+ case NO_EXCEPTION :
+ return "ok";
+
+ case USER_EXCEPTION :
+ return "user exception";
+
+ case SYSTEM_EXCEPTION :
+ return "system exception";
+
+ case LOCATION_FORWARD :
+ return "moved";
+
+ default :
+ return null;
+ }
+ }
+
+ /**
+ * Get the string representation of all included contexts.
+ */
+ public String contexts()
+ {
+ CPStringBuilder b = new CPStringBuilder();
+ for (int i = 0; i < service_context.length; i++)
+ {
+ b.append(service_context [ i ].toString());
+ b.append(' ');
+ }
+ return b.toString();
+ }
+
+ /**
+ * Reads the header from the stream.
+ *
+ * Sets the code set of this stream to
+ * the code set, specfied in the header.
+ *
+ * @param in a stream to read from.
+ */
+
+ public void read(AbstractCdrInput in)
+ {
+ service_context = ServiceContext.readSequence(in);
+ request_id = in.read_ulong();
+ reply_status = in.read_ulong();
+
+ in.setCodeSet(CodeSetServiceContext.find(service_context));
+ }
+
+ /**
+ * Returns a short string representation.
+ *
+ * @return a string representation.
+ */
+ public String toString()
+ {
+ String status = getStatusString();
+ if (status == null)
+ status = "status " + reply_status;
+ return request_id + ", " + status + " " + contexts();
+ }
+
+ /**
+ * Writes the header to the stream.
+ *
+ * Sets the code set of this stream to
+ * the code set, specfied in the header.
+ *
+ * @param out a stream to write into.
+ */
+ public void write(AbstractCdrOutput out)
+ {
+ ServiceContext.writeSequence(out, service_context);
+ out.write_ulong(request_id);
+ out.write_ulong(reply_status);
+
+ out.setCodeSet(CodeSetServiceContext.find(service_context));
+ }
+}