public int countImagesInSector(Sector sector, int levelNumber) {
if (sector == null) {
String msg = Logging.getMessage("nullValue.SectorIsNull");
Logging.logger().severe(msg);
throw new IllegalArgumentException(msg);
}
Level targetLevel = this.levels.getLastLevel();
if (levelNumber >= 0) {
for (int i = levelNumber; i < this.getLevels().getLastLevel().getLevelNumber(); i++) {
if (this.levels.isLevelEmpty(i)) continue;
targetLevel = this.levels.getLevel(i);
break;
}
}
// Collect all the tiles intersecting the input sector.
LatLon delta = targetLevel.getTileDelta();
Angle latOrigin = this.levels.getTileOrigin().getLatitude();
Angle lonOrigin = this.levels.getTileOrigin().getLongitude();
final int nwRow = Tile.computeRow(delta.getLatitude(), sector.getMaxLatitude(), latOrigin);
final int nwCol = Tile.computeColumn(delta.getLongitude(), sector.getMinLongitude(), lonOrigin);
final int seRow = Tile.computeRow(delta.getLatitude(), sector.getMinLatitude(), latOrigin);
final int seCol = Tile.computeColumn(delta.getLongitude(), sector.getMaxLongitude(), lonOrigin);
int numRows = nwRow - seRow + 1;
int numCols = seCol - nwCol + 1;
return numRows * numCols;
}
protected Header readHeaderFromBuffer(ByteBuffer buffer) throws WWRuntimeException {
// Read file code - first byte
int fileCode = buffer.get();
if (fileCode > 5) {
String message = Logging.getMessage("SHP.NotADBaseFile", file.getPath());
Logging.logger().log(java.util.logging.Level.SEVERE, message);
throw new WWRuntimeException(message);
}
// Last update date
int yy = 0xFF & buffer.get(); // unsigned
int mm = buffer.get();
int dd = buffer.get();
// Number of records
int numRecords = buffer.getInt();
// Header struct length
int headerLength = buffer.getShort();
// Record length
int recordLength = buffer.getShort();
// Assemble header
Header header = new Header();
header.fileCode = fileCode;
Calendar cal = Calendar.getInstance();
cal.set(1900 + yy, mm - 1, dd);
header.lastModificationDate = cal.getTime();
header.numberOfRecords = numRecords;
header.headerLength = headerLength;
header.recordLength = recordLength;
return header;
}
protected boolean loadTile(Tile tile, java.net.URL url) {
if (WWIO.isFileOutOfDate(url, this.placeNameServiceSet.getExpiryTime())) {
// The file has expired. Delete it then request download of newer.
this.getDataFileStore().removeFile(url);
String message = Logging.getMessage("generic.DataFileExpired", url);
Logging.logger().fine(message);
return false;
}
PlaceNameChunk tileData;
synchronized (this.fileLock) {
tileData = readTileData(tile, url);
}
if (tileData == null) {
// Assume that something's wrong with the file and delete it.
this.getDataFileStore().removeFile(url);
tile.getPlaceNameService()
.markResourceAbsent(tile.getPlaceNameService().getTileNumber(tile.row, tile.column));
String message = Logging.getMessage("generic.DeletedCorruptDataFile", url);
Logging.logger().fine(message);
return false;
}
tile.setDataChunk(tileData);
WorldWind.getMemoryCache(Tile.class.getName()).add(tile.getFileCachePath(), tile);
return true;
}
/**
* @param placeNameServiceSet the set of PlaceNameService objects that PlaceNameLayer will render.
* @throws IllegalArgumentException if {@link
* gov.nasa.worldwind.layers.placename.PlaceNameServiceSet} is null
*/
public PlaceNameLayer(PlaceNameServiceSet placeNameServiceSet) {
if (placeNameServiceSet == null) {
String message = Logging.getMessage("nullValue.PlaceNameServiceSetIsNull");
Logging.logger().fine(message);
throw new IllegalArgumentException(message);
}
//
this.placeNameServiceSet = placeNameServiceSet.deepCopy();
for (int i = 0; i < this.placeNameServiceSet.getServiceCount(); i++) {
// todo do this for long as well and pick min
int calc1 =
(int)
(PlaceNameService.TILING_SECTOR.getDeltaLatDegrees()
/ this.placeNameServiceSet
.getService(i)
.getTileDelta()
.getLatitude()
.getDegrees());
int numLevels = (int) Math.log(calc1);
navTiles.add(
new NavigationTile(
this.placeNameServiceSet.getService(i),
PlaceNameService.TILING_SECTOR,
numLevels,
"top"));
}
if (!WorldWind.getMemoryCacheSet().containsCache(Tile.class.getName())) {
long size = Configuration.getLongValue(AVKey.PLACENAME_LAYER_CACHE_SIZE, 2000000L);
MemoryCache cache = new BasicMemoryCache((long) (0.85 * size), size);
cache.setName("Placename Tiles");
WorldWind.getMemoryCacheSet().addCache(Tile.class.getName(), cache);
}
}
/** {@inheritDoc} */
public void dispose() {
if (this.disposed) // Do not dispose the WebView multiple times
return;
try {
// Remove the notification adapter
if (webViewWindowPtr != 0 && observerPtr != 0)
WindowsWebViewJNI.removeWindowUpdateObserver(webViewWindowPtr, observerPtr);
// Free the native WebView object associated with this Java WebView object.
if (webViewWindowPtr != 0) {
WindowsWebViewJNI.releaseWebView(webViewWindowPtr);
// Decrement the instance counter. Only do this if the webViewWindow pointer was non-zero,
// indicating
// that native resources were actually allocated.
instances.decrementAndGet();
}
if (observerPtr != 0) WindowsWebViewJNI.releaseComObject(observerPtr);
this.webViewWindowPtr = 0;
this.observerPtr = 0;
// Terminate the message loop thread if this is the last active instance.
this.stopMessageLoopIfNoInstances();
this.disposed = true;
} catch (Exception e) {
Logging.logger()
.log(
Level.SEVERE,
Logging.getMessage("generic.ExceptionAttemptingToDisposeRenderable"),
e);
}
}
/**
* Main Method
*
* @param args command line arguments
*/
public static void main(String[] args) {
// init logging
try {
Logging.init("lucane.log", "ALL");
} catch (IOException ioe) {
System.err.println("Unable to init logging, exiting.");
System.exit(1);
}
Server server = null;
ServerConfig config = null;
try {
config = new ServerConfig(CONFIG_FILE);
} catch (Exception e) {
Logging.getLogger().severe("Unable to read or parse the config file.");
e.printStackTrace();
System.exit(1);
}
// Server creation
server = new Server(config);
server.generateKeys();
Logging.getLogger().info("Server is ready.");
server.run();
}
/**
* Creates a new Server object.
*
* @param sqlDriver JDBC driver
* @param dbURL JDBC connection url
* @param dbLogin database login
* @param dbPasswd database password
*/
private Server(ServerConfig config) {
Server.instance = this;
this.connections = new ArrayList();
this.services = new ArrayList();
this.port = config.getPort();
this.socket = null;
this.dbLayer = null;
try {
dbLayer = DatabaseAbstractionLayer.createLayer(config);
Logging.getLogger().finer("dbLayer : " + dbLayer);
this.store = new Store(config);
} catch (Exception ex) {
Logging.getLogger().severe("#Err > Unable to connect to the database : " + ex.getMessage());
ex.printStackTrace();
System.exit(1);
}
try {
this.serverIp = InetAddress.getLocalHost().getHostAddress();
this.socket = new ServerSocket(this.port);
} catch (IOException e) {
Logging.getLogger().severe("#Err > Unable to listen on the port " + port + ".");
e.printStackTrace();
System.exit(1);
}
loadInternalServices();
}
public void makeOrderedRenderable(DrawContext dc, AirspaceRenderer renderer) {
if (dc == null) {
String message = Logging.getMessage("nullValue.DrawContextIsNull");
Logging.logger().severe(message);
throw new IllegalArgumentException(message);
}
if (renderer == null) {
String message = Logging.getMessage("nullValue.RendererIsNull");
Logging.logger().severe(message);
throw new IllegalArgumentException(message);
}
for (Layer layer : this.layers) {
if (!layer.isVisible()) continue;
if (!layer.isAirspaceVisible(dc)) continue;
// The layer is responsible for applying its own attributes, so we override its attributes
// with our own just
// before rendering.
layer.setAttributes(this.getAttributes());
// Create an ordered renderable that draws each layer, but specifies this Cake as the picked
// object.
OrderedRenderable or =
renderer.createOrderedRenderable(dc, layer, layer.computeEyeDistance(dc), this);
dc.addOrderedRenderable(or);
}
}
public boolean isAirspaceVisible(DrawContext dc) {
if (dc == null) {
String message = Logging.getMessage("nullValue.DrawContextIsNull");
Logging.logger().severe(message);
throw new IllegalArgumentException(message);
}
// If the parent Cake is not visible, then return false immediately without testing the child
// layers.
if (!super.isAirspaceVisible(dc)) return false;
boolean visible = false;
// The parent Cake is visible. Since the parent Cake's extent potentially contains volumes where
// no child
// geometry exists, test that at least one of the child layers are visible.
for (Layer l : this.layers) {
if (l.isAirspaceVisible(dc)) {
visible = true;
break;
}
}
return visible;
}
@Override
protected Layer doCreateFromCapabilities(OGCCapabilities caps, AVList params) {
String serviceName = caps.getServiceInformation().getServiceName();
if (serviceName == null
|| !(serviceName.equalsIgnoreCase(OGCConstants.WMS_SERVICE_NAME)
|| serviceName.equalsIgnoreCase("WMS"))) {
String message =
Logging.getMessage("WMS.NotWMSService", serviceName != null ? serviceName : "null");
Logging.logger().severe(message);
throw new IllegalArgumentException(message);
}
if (params == null) params = new AVListImpl();
if (params.getStringValue(AVKey.LAYER_NAMES) == null) {
// Use the first named layer since no other guidance given
List<WMSLayerCapabilities> namedLayers = ((WMSCapabilities) caps).getNamedLayers();
if (namedLayers == null || namedLayers.size() == 0 || namedLayers.get(0) == null) {
String message = Logging.getMessage("WMS.NoLayersFound");
Logging.logger().severe(message);
throw new IllegalStateException(message);
}
params.setValue(AVKey.LAYER_NAMES, namedLayers.get(0).getName());
}
return new WMSTiledImageLayer((WMSCapabilities) caps, params);
}
public synchronized void logUnavailableHost(URL url) {
if (this.offlineMode) return;
if (url == null) {
String message = Logging.getMessage("nullValue.URLIsNull");
Logging.error(message);
throw new IllegalArgumentException(message);
}
String hostName = url.getHost();
HostInfo hi = this.hostMap.get(hostName);
if (hi != null) {
if (!hi.isUnavailable()) {
hi.logCount.incrementAndGet();
if (hi.isUnavailable()) // host just became unavailable
this.firePropertyChange(NetworkStatus.HOST_UNAVAILABLE, null, url);
}
hi.lastLogTime.set(System.currentTimeMillis());
} else {
hi = new HostInfo(this.attemptLimit.get(), this.tryAgainInterval.get());
hi.logCount.set(1);
if (hi.isUnavailable()) // the attempt limit may be as low as 1, so handle that case here
this.firePropertyChange(NetworkStatus.HOST_UNAVAILABLE, null, url);
this.hostMap.put(hostName, hi);
}
this.lastUnavailableLogTime.set(System.currentTimeMillis());
}
/**
* Causes resources used by the World Window to be freed. The World Window cannot be used once
* this method is called. An OpenGL context for the window must be current.
*/
public void shutdown() {
WorldWind.getDataFileStore().removePropertyChangeListener(this);
if (this.inputHandler != null) {
this.inputHandler.dispose();
this.inputHandler = new NoOpInputHandler();
}
// Clear the texture cache
if (this.getGpuResourceCache() != null) this.getGpuResourceCache().clear();
// Dispose all the layers // TODO: Need per-window dispose for layers
if (this.getModel() != null && this.getModel().getLayers() != null) {
for (Layer layer : this.getModel().getLayers()) {
try {
layer.dispose();
} catch (Exception e) {
Logging.logger()
.log(
java.util.logging.Level.SEVERE,
Logging.getMessage("WorldWindowGLCanvas.ExceptionWhileShuttingDownWorldWindow"),
e);
}
}
}
SceneController sc = this.getSceneController();
if (sc != null) sc.dispose();
}
/**
* This method is called by the constructor if an exception is thrown creating the WebView. It
* gives the WebView a change to cleanup static state that may have been set during the failed
* WebView construction.
*/
protected void handleWebViewCreationError() {
try {
this.stopMessageLoopIfNoInstances();
} catch (Throwable t) {
String message = Logging.getMessage("WebView.ExceptionStoppingWebViewThread", t);
Logging.logger().severe(message);
}
}
static int computeColumn(Angle delta, Angle longitude) {
if (delta == null || longitude == null) {
String msg = Logging.getMessage("nullValue.AngleIsNull");
Logging.logger().severe(msg);
throw new IllegalArgumentException(msg);
}
return (int) ((longitude.getDegrees() + 180d) / delta.getDegrees());
}
public void firePropertyChange(String propertyName, Object oldValue, Object newValue) {
if (propertyName == null) {
String msg = Logging.getMessage("nullValue.PropertyNameIsNull");
Logging.logger().severe(msg);
throw new IllegalArgumentException(msg);
}
this.getChangeSupport().firePropertyChange(propertyName, oldValue, newValue);
}
public synchronized void addPropertyChangeListener(java.beans.PropertyChangeListener listener) {
if (listener == null) {
String msg = Logging.getMessage("nullValue.ListenerIsNull");
Logging.logger().severe(msg);
throw new IllegalArgumentException(msg);
}
this.getChangeSupport().addPropertyChangeListener(listener);
}
public void firePropertyChange(java.beans.PropertyChangeEvent propertyChangeEvent) {
if (propertyChangeEvent == null) {
String msg = Logging.getMessage("nullValue.PropertyChangeEventIsNull");
Logging.logger().severe(msg);
throw new IllegalArgumentException(msg);
}
this.getChangeSupport().firePropertyChange(propertyChangeEvent);
}
static Angle computeColumnLongitude(int column, Angle delta) {
if (delta == null) {
String msg = Logging.getMessage("nullValue.AngleIsNull");
Logging.logger().severe(msg);
throw new IllegalArgumentException(msg);
}
return Angle.fromDegrees(-180 + delta.getDegrees() * column);
}
static Angle computeRowLatitude(int row, Angle delta) {
if (delta == null) {
String msg = Logging.getMessage("nullValue.AngleIsNull");
Logging.logger().severe(msg);
throw new IllegalArgumentException(msg);
}
return Angle.fromDegrees(-90d + delta.getDegrees() * row);
}
public void setAttemptLimit(int limit) {
if (limit < 1) {
String message = Logging.getMessage("NetworkStatus.InvalidAttemptLimit");
Logging.error(message);
throw new IllegalArgumentException(message);
}
this.attemptLimit.set(limit);
}
public GeotiffWriter(File file) throws IOException {
if (null == file) {
String msg = Logging.getMessage("nullValue.FileIsNull");
Logging.logger().severe(msg);
throw new IllegalArgumentException(msg);
}
commonInitializer(file);
}
public synchronized Object removeKey(String key) {
if (key == null) {
String message = Logging.getMessage("nullValue.KeyIsNull");
Logging.logger().severe(message);
throw new IllegalArgumentException(message);
}
return this.hasKey(key) ? this.avList.remove(key) : null;
}
public synchronized boolean hasKey(String key) {
if (key == null) {
String message = Logging.getMessage("nullValue.KeyIsNull");
Logging.logger().severe(message);
throw new IllegalArgumentException(message);
}
return this.hasAvList() && this.avList.containsKey(key);
}
public synchronized Object setValue(String key, Object value) {
if (key == null) {
String message = Logging.getMessage("nullValue.AttributeKeyIsNull");
Logging.logger().severe(message);
throw new IllegalArgumentException(message);
}
return this.avList(true).put(key, value);
}
public void addBoundary(Iterable<? extends LatLon> iterable) {
if (iterable == null) {
String message = Logging.getMessage("nullValue.IterableIsNull");
Logging.logger().severe(message);
throw new IllegalArgumentException(message);
}
this.boundaries.addContour(iterable);
}
public void setTryAgainInterval(long interval) {
if (interval < 0) {
String message = Logging.getMessage("NetworkStatus.InvalidTryAgainInterval");
Logging.error(message);
throw new IllegalArgumentException(message);
}
this.tryAgainInterval.set(interval);
}
public void addAllBoundaries(ContourList contours) {
if (contours == null) {
String message = Logging.getMessage("nullValue.ContourListIsNull");
Logging.logger().severe(message);
throw new IllegalArgumentException(message);
}
this.boundaries.addAllContours(contours);
}
protected void setSubdivisions(int subdivisions) {
if (subdivisions < 0) {
String message =
Logging.getMessage("generic.ArgumentOutOfRange", "subdivisions=" + subdivisions);
Logging.logger().severe(message);
throw new IllegalArgumentException(message);
}
this.subdivisions = subdivisions;
}
/**
* Returns the {@link gov.nasa.worldwind.util.VecBuffer} holding the X and Y points of a specified
* part.
*
* @param partNumber the part for which to return the point buffer.
* @return the buffer holding the part's points. The points are ordered X0,Y0,X1,Y1,...Xn-1,Yn-1,
* where "n" is the number of points in the part.
*/
public VecBuffer getPointBuffer(int partNumber) {
if (partNumber < 0 || partNumber >= this.getNumberOfParts()) {
String message = Logging.getMessage("generic.indexOutOfRange", partNumber);
Logging.logger().severe(message);
throw new IllegalArgumentException(message);
}
int shapefilePartNumber = this.getFirstPartNumber() + partNumber;
return this.getShapeFile().getPointBuffer().subBuffer(shapefilePartNumber);
}
/**
* @param that the task to compare
* @return -1 if <code>this</code> less than <code>that</code>, 1 if greater than, 0 if equal
* @throws IllegalArgumentException if <code>that</code> is null
*/
public int compareTo(RequestTask that) {
if (that == null) {
String msg = Logging.getMessage("nullValue.RequestTaskIsNull");
Logging.logger().severe(msg);
throw new IllegalArgumentException(msg);
}
return this.tile.getPriority() == that.tile.getPriority()
? 0
: this.tile.getPriority() < that.tile.getPriority() ? -1 : 1;
}