Ticket #263: Improved guacamole-ext and added ConnectionGroup mapper.

guacamole-ext/src/main/java/net/sourceforge/guacamole/net/auth/simple/SimpleConnectionGroup.java

@@ -0,0 +1,87 @@
+
+package net.sourceforge.guacamole.net.auth.simple;
+
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is guacamole-ext.
+ *
+ * The Initial Developer of the Original Code is
+ * Michael Jumper.
+ * Portions created by the Initial Developer are Copyright (C) 2010
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s): James Muehlner
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+import net.sourceforge.guacamole.GuacamoleException;
+import net.sourceforge.guacamole.GuacamoleSecurityException;
+import net.sourceforge.guacamole.net.GuacamoleSocket;
+import net.sourceforge.guacamole.net.auth.AbstractConnectionGroup;
+import net.sourceforge.guacamole.net.auth.Connection;
+import net.sourceforge.guacamole.net.auth.ConnectionGroup;
+import net.sourceforge.guacamole.net.auth.Directory;
+import net.sourceforge.guacamole.protocol.GuacamoleClientInformation;
+
+
+/**
+ * An extremely simple read-only implementation of a ConnectionGroup which
+ * returns the connection and connection group directories it was constructed
+ * with. Load balancing across this connection group is not allowed.
+ * 
+ * @author James Muehlner
+ */
+public class SimpleConnectionGroup extends AbstractConnectionGroup {
+    
+    private final Directory<String, Connection> connectionDirectory;
+    private final Directory<String, ConnectionGroup> connectionGroupDirectory;
+    
+    
+    public SimpleConnectionGroup(Directory<String, Connection> connectionDirectory, 
+            Directory<String, ConnectionGroup> connectionGroupDirectory) {
+        this.connectionDirectory = connectionDirectory;
+        this.connectionGroupDirectory = connectionGroupDirectory;
+    }
+    
+    @Override
+    public Directory<String, Connection> getConnectionDirectory() 
+            throws GuacamoleException {
+        return connectionDirectory;
+    }
+
+    @Override
+    public Directory<String, ConnectionGroup> getConnectionGroupDirectory() 
+            throws GuacamoleException {
+        return connectionGroupDirectory;
+    }
+
+    @Override
+    public GuacamoleSocket connect(GuacamoleClientInformation info) 
+            throws GuacamoleException {
+        throw new GuacamoleSecurityException("Permission denied.");
+    }
+
+}

guacamole-ext/src/main/java/net/sourceforge/guacamole/net/auth/simple/SimpleConnectionGroupDirectory.java

@@ -0,0 +1,89 @@
+
+package net.sourceforge.guacamole.net.auth.simple;
+
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is guacamole-auth.
+ *
+ * The Initial Developer of the Original Code is
+ * Michael Jumper.
+ * Portions created by the Initial Developer are Copyright (C) 2010
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s): James Muehlner
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+import java.util.Collections;
+import java.util.Set;
+import net.sourceforge.guacamole.GuacamoleException;
+import net.sourceforge.guacamole.GuacamoleSecurityException;
+import net.sourceforge.guacamole.net.auth.ConnectionGroup;
+import net.sourceforge.guacamole.net.auth.Directory;
+
+
+/**
+ * An extremely simple read-only implementation of a Directory of
+ * ConnectionGroup which provides an empty set of connection groups.
+ *
+ * @author James Muehlner
+ */
+public class SimpleConnectionGroupDirectory
+    implements Directory<String, ConnectionGroup> {
+    
+    /**
+     * Creates a new SimpleConnectionGroupDirectory */
+    public SimpleConnectionGroupDirectory() {}
+
+    @Override
+    public ConnectionGroup get(String identifier)
+            throws GuacamoleException {
+        return null;
+    }
+
+    @Override
+    public Set<String> getIdentifiers() throws GuacamoleException {
+        return Collections.EMPTY_SET;
+    }
+
+    @Override
+    public void add(ConnectionGroup connectionGroup)
+            throws GuacamoleException {
+        throw new GuacamoleSecurityException("Permission denied.");
+    }
+
+    @Override
+    public void update(ConnectionGroup connectionGroup)
+            throws GuacamoleException {
+        throw new GuacamoleSecurityException("Permission denied.");
+    }
+
+    @Override
+    public void remove(String identifier) throws GuacamoleException {
+        throw new GuacamoleSecurityException("Permission denied.");
+    }
+
+}