Added support for VIEW command to Java client.

Java/src/ViewType.java

@@ -0,0 +1,60 @@
+//NOTICES:
+//    Copyright <20> 2013-2015 United States Government as represented by the Administrator of the
+//    National Aeronautics and Space Administration.  All Rights Reserved.
+//
+//  DISCLAIMERS
+//    No Warranty: THE SUBJECT SOFTWARE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY OF ANY KIND,
+//    EITHER EXPRESSED, IMPLIED, OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, ANY WARRANTY THAT THE
+//    SUBJECT SOFTWARE WILL CONFORM TO SPECIFICATIONS, ANY IMPLIED WARRANTIES OF MERCHANTABILITY,
+//    FITNESS FOR A PARTICULAR PURPOSE, OR FREEDOM FROM INFRINGEMENT, ANY WARRANTY THAT THE SUBJECT
+//    SOFTWARE WILL BE ERROR FREE, OR ANY WARRANTY THAT DOCUMENTATION, IF PROVIDED, WILL CONFORM TO
+//    THE SUBJECT SOFTWARE. THIS AGREEMENT DOES NOT, IN ANY MANNER, CONSTITUTE AN ENDORSEMENT BY
+//    GOVERNMENT AGENCY OR ANY PRIOR RECIPIENT OF ANY RESULTS, RESULTING DESIGNS, HARDWARE,
+//    SOFTWARE PRODUCTS OR ANY OTHER APPLICATIONS RESULTING FROM USE OF THE SUBJECT SOFTWARE.
+//    FURTHER, GOVERNMENT AGENCY DISCLAIMS ALL WARRANTIES AND LIABILITIES REGARDING THIRD-PARTY
+//    SOFTWARE, IF PRESENT IN THE ORIGINAL SOFTWARE, AND DISTRIBUTES IT "AS IS."
+//
+//    Waiver and Indemnity:  RECIPIENT AGREES TO WAIVE ANY AND ALL CLAIMS AGAINST THE UNITED STATES
+//    GOVERNMENT, ITS CONTRACTORS AND SUBCONTRACTORS, AS WELL AS ANY PRIOR RECIPIENT. IF
+//    RECIPIENT'S USE OF THE SUBJECT SOFTWARE RESULTS IN ANY LIABILITIES, DEMANDS, DAMAGES,
+//    EXPENSES OR LOSSES ARISING FROM SUCH USE, INCLUDING ANY DAMAGES FROM PRODUCTS BASED ON, OR
+//    RESULTING FROM, RECIPIENT'S USE OF THE SUBJECT SOFTWARE, RECIPIENT SHALL INDEMNIFY AND HOLD
+//    HARMLESS THE UNITED STATES GOVERNMENT, ITS CONTRACTORS AND SUBCONTRACTORS, AS WELL AS ANY
+//    PRIOR RECIPIENT, TO THE EXTENT PERMITTED BY LAW. RECIPIENT'S SOLE REMEDY FOR ANY SUCH MATTER
+//    SHALL BE THE IMMEDIATE, UNILATERAL TERMINATION OF THIS AGREEMENT.
+package gov.nasa.xpc;
+
+/**
+ * Represents a camera view in X-Plane
+ *
+ * @author  Jason Watkins
+ * @version 1.1
+ * @since   2015-05-08
+ */
+public enum ViewType
+{
+    Forwards(73),
+    Down(74),
+    Left(75),
+    Right(76),
+    Back(77),
+    Tower(78),
+    Runway(79),
+    Chase(80),
+    Follow(81),
+    FollowWithPanel(82),
+    Spot(83),
+    FullscreenWithHud(84),
+    FullscreenNoHud(85);
+
+    private final int value;
+    private ViewType(int value)
+    {
+        this.value = value;
+    }
+
+    public int getValue()
+    {
+        return value;
+    }
+}

Java/src/XPlaneConnect.java

@@ -720,6 +720,26 @@ public class XPlaneConnect implements AutoCloseable
         sendUDP(os.toByteArray());
     }
 
+    /**
+     * Sets the camera view in X-Plane.
+     *
+     * @param view The view to use.
+     * @throws IOException If the command cannot be sent.
+     */
+    public void sendVIEW(ViewType view) throws IOException
+    {
+        ByteBuffer bb = ByteBuffer.allocate(4);
+        bb.order(ByteOrder.LITTLE_ENDIAN);
+        bb.putInt(view.getValue());
+
+        //Build and send message
+        ByteArrayOutputStream os = new ByteArrayOutputStream();
+        os.write("VIEW".getBytes(StandardCharsets.UTF_8));
+        os.write(0xFF); //Placeholder for message length
+        os.write(bb.array());
+        sendUDP(os.toByteArray());
+    }
+
     /**
      * Adds, removes, or clears a set of waypoints. If the command is clear, the points are ignored
      * and all points are removed.