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authorupstream source tree <ports@midipix.org>2015-03-15 20:14:05 -0400
committerupstream source tree <ports@midipix.org>2015-03-15 20:14:05 -0400
commit554fd8c5195424bdbcabf5de30fdc183aba391bd (patch)
tree976dc5ab7fddf506dadce60ae936f43f58787092 /libjava/classpath/java/rmi/server/RemoteServer.java
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+/* RemoteServer.java --
+ Copyright (c) 1996, 1997, 1998, 1999, 2004, 2006
+ 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 java.rmi.server;
+
+import gnu.java.rmi.server.RMIIncomingThread;
+
+import java.io.OutputStream;
+import java.io.PrintStream;
+
+/**
+ * A common superclass for the server implementations.
+ */
+public abstract class RemoteServer
+ extends RemoteObject
+{
+ private static final long serialVersionUID = - 4100238210092549637L;
+
+ /**
+ * Does nothing, delegates to super().
+ */
+ protected RemoteServer()
+ {
+ super();
+ }
+
+ /**
+ * Does nothing, delegates to super(ref).
+ */
+ protected RemoteServer(RemoteRef ref)
+ {
+ super(ref);
+ }
+
+ /**
+ * Get the host of the calling client. The current thread must be an instance
+ * of the {@link RMIIncomingThread}.
+ *
+ * @return the client host address
+ *
+ * @throws ServerNotActiveException if the current thread is not an instance
+ * of the RMIIncomingThread.
+ */
+ public static String getClientHost() throws ServerNotActiveException
+ {
+ Thread currThread = Thread.currentThread();
+ if (currThread instanceof RMIIncomingThread)
+ {
+ RMIIncomingThread incomingThread = (RMIIncomingThread) currThread;
+ return incomingThread.getClientHost();
+ }
+ else
+ {
+ throw new ServerNotActiveException(
+ "Unknown client host - current thread not instance of 'RMIIncomingThread'");
+ }
+ }
+
+ /**
+ * Set the stream for logging RMI calls.
+ *
+ * @param out the stream to set or null to turn the logging off.
+ */
+ public static void setLog(OutputStream out)
+ {
+ throw new Error("Not implemented");
+ }
+
+ /**
+ * Get the stream for logging RMI calls.
+ *
+ * @return the associated stream.
+ */
+ public static PrintStream getLog()
+ {
+ throw new Error("Not implemented");
+ }
+
+}