NFS server support added to filesystem server, includes mount and portmapper services plus an NFS v3 server.

Not enabled or wired in yet.

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@4742 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/filesys/server/SessionHandlerInterface.java

@@ -0,0 +1,51 @@
+/*
+ * Copyright (C) 2005 Alfresco, Inc.
+ *
+ * Licensed under the Mozilla Public License version 1.1 
+ * with a permitted attribution clause. You may obtain a
+ * copy of the License at
+ *
+ *   http://www.alfresco.org/legal/license.txt
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
+ * either express or implied. See the License for the specific
+ * language governing permissions and limitations under the
+ * License.
+ */
+package org.alfresco.filesys.server;
+
+import java.io.*;
+
+/**
+ * Session Handler Interface
+ * 
+ * <p>Implemented by classes that wait for an incoming session request.
+ * 
+ * @author GKSpencer
+ */
+public interface SessionHandlerInterface
+{
+	/**
+	 * Return the protocol name
+	 * 
+	 * @return String
+	 */
+	public String getHandlerName();
+
+	/**
+	 * Initialize the session handler
+	 * 
+	 * @param server
+	 *            NetworkServer
+	 * @exception IOException
+	 */
+	public void initializeSessionHandler(NetworkServer server)
+		throws IOException;
+
+	/**
+	 * Close the session handler
+	 */
+	public void closeSessionHandler(NetworkServer server);
+}