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;
}
/**
* @param fileName the name to give the newly created file
* @return a handle to the newly created file if it could be created and added to the file store,
* otherwise null
* @throws IllegalArgumentException if <code>fileName</code> is null
*/
public java.io.File newFile(String fileName) {
if (fileName == null) {
String message = Logging.getMessage("nullValue.FilePathIsNull");
Logging.logger().severe(message);
throw new IllegalArgumentException(message);
}
if (this.writeLocation != null) {
String fullPath = makeAbsolutePath(this.writeLocation.getFile(), fileName);
java.io.File file = new java.io.File(fullPath);
boolean canCreateFile = false;
// This block of code must be synchronized for proper operation. A thread may check that
// file.getParentFile() does not exist, and become immediately suspended. A second thread may
// then create
// the parent and ancestor directories. When the first thread wakes up,
// file.getParentFile().mkdirs()
// fails, resulting in an erroneous log message: The log reports that the file cannot be
// created.
synchronized (this.fileLock) {
if (file.getParentFile().exists()) canCreateFile = true;
else if (file.getParentFile().mkdirs()) canCreateFile = true;
}
if (canCreateFile) return file;
else {
String msg = Logging.getMessage("generic.CannotCreateFile", fullPath);
Logging.logger().severe(msg);
}
}
return null;
}
/**
* @param url the "file:" URL of the file to remove from the file store. Only files in the
* writable World Wind disk cache or temp file directory are removed by this method.
* @throws IllegalArgumentException if <code>url</code> is null
*/
@SuppressWarnings({"ResultOfMethodCallIgnored"})
public void removeFile(java.net.URL url) {
if (url == null) {
String msg = Logging.getMessage("nullValue.URLIsNull");
Logging.logger().severe(msg);
throw new IllegalArgumentException(msg);
}
try {
java.io.File file = new java.io.File(url.toURI());
// This block of code must be synchronized for proper operation. A thread may check that the
// file exists,
// and become immediately suspended. A second thread may then delete that file. When the first
// thread
// wakes up, file.delete() fails.
synchronized (this.fileLock) {
if (file.exists()) {
// Don't remove files outside the cache or temp directory.
String parent = file.getParent();
if (!(parent.startsWith(this.getWriteLocation().getPath())
|| parent.startsWith(Configuration.getSystemTempDirectory()))) return;
file.delete();
}
}
} catch (java.net.URISyntaxException e) {
Logging.logger()
.log(
Level.SEVERE,
Logging.getMessage("FileStore.ExceptionRemovingFile", url.toString()),
e);
}
}
protected void initializeTexture(DrawContext dc) {
Texture iconTexture = dc.getTextureCache().getTexture(this.getIconFilePath());
if (iconTexture != null) return;
try {
InputStream iconStream = this.getClass().getResourceAsStream("/" + this.getIconFilePath());
if (iconStream == null) {
File iconFile = new File(this.iconFilePath);
if (iconFile.exists()) {
iconStream = new FileInputStream(iconFile);
}
}
iconTexture = TextureIO.newTexture(iconStream, false, null);
iconTexture.bind();
this.iconWidth = iconTexture.getWidth();
this.iconHeight = iconTexture.getHeight();
dc.getTextureCache().put(this.getIconFilePath(), iconTexture);
} catch (IOException e) {
String msg = Logging.getMessage("layers.IOExceptionDuringInitialization");
Logging.logger().severe(msg);
throw new WWRuntimeException(msg, e);
}
GL gl = dc.getGL();
gl.glTexParameteri(
GL.GL_TEXTURE_2D, GL.GL_TEXTURE_MIN_FILTER, GL.GL_LINEAR); // _MIPMAP_LINEAR);
gl.glTexParameteri(GL.GL_TEXTURE_2D, GL.GL_TEXTURE_MAG_FILTER, GL.GL_LINEAR);
gl.glTexParameteri(GL.GL_TEXTURE_2D, GL.GL_TEXTURE_WRAP_S, GL.GL_CLAMP_TO_EDGE);
gl.glTexParameteri(GL.GL_TEXTURE_2D, GL.GL_TEXTURE_WRAP_T, GL.GL_CLAMP_TO_EDGE);
// Enable texture anisotropy, improves "tilted" world map quality.
int[] maxAnisotropy = new int[1];
gl.glGetIntegerv(GL.GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT, maxAnisotropy, 0);
gl.glTexParameteri(GL.GL_TEXTURE_2D, GL.GL_TEXTURE_MAX_ANISOTROPY_EXT, maxAnisotropy[0]);
}
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;
}
@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);
}
/**
* Appends elevation model parameters as elements to a specified context. If a parameter key
* exists, that parameter is appended to the context. Supported key and element paths are:
*
* <table> <th><td>Key</td><td>Name</td><td>Type</td></th>
* <tr><td>{@link AVKey#DISPLAY_NAME}</td><td>DisplayName</td><td>String</td></tr> <tr><td>{@link
* AVKey#NETWORK_RETRIEVAL_ENABLED}</td><td>NetworkRetrievalEnabled</td><td>Boolean</td></tr> <tr><td>{@link
* AVKey#MISSING_DATA_SIGNAL}</td><td>MissingData/@signal</td><td>Double</td></tr> <tr><td>{@link
* AVKey#MISSING_DATA_REPLACEMENT}</td><td>MissingData/@replacement</td><td>Double</td></tr> <tr><td>{@link
* AVKey#DETAIL_HINT}</td><td>DataDetailHint</td><td>Double</td></tr> </table>
*
* @param params the key-value pairs which define the elevation model parameters.
* @param context the XML document root on which to append parameter elements.
* @return a reference to context.
* @throws IllegalArgumentException if either the parameters or the context are null.
*/
public static Element createElevationModelElements(AVList params, Element context) {
if (params == null) {
String message = Logging.getMessage("nullValue.ParametersIsNull");
Logging.logger().severe(message);
throw new IllegalArgumentException(message);
}
if (context == null) {
String message = Logging.getMessage("nullValue.ContextIsNull");
Logging.logger().severe(message);
throw new IllegalArgumentException(message);
}
WWXML.checkAndAppendTextElement(params, AVKey.DISPLAY_NAME, context, "DisplayName");
WWXML.checkAndAppendBooleanElement(
params, AVKey.NETWORK_RETRIEVAL_ENABLED, context, "NetworkRetrievalEnabled");
if (params.getValue(AVKey.MISSING_DATA_SIGNAL) != null
|| params.getValue(AVKey.MISSING_DATA_REPLACEMENT) != null) {
Element el = WWXML.getElement(context, "MissingData", null);
if (el == null) el = WWXML.appendElementPath(context, "MissingData");
Double d = AVListImpl.getDoubleValue(params, AVKey.MISSING_DATA_SIGNAL);
if (d != null) el.setAttribute("signal", Double.toString(d));
d = AVListImpl.getDoubleValue(params, AVKey.MISSING_DATA_REPLACEMENT);
if (d != null) el.setAttribute("replacement", Double.toString(d));
}
WWXML.checkAndAppendDoubleElement(params, AVKey.DETAIL_HINT, context, "DataDetailHint");
return context;
}
/**
* @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);
}
}
protected static String determineSingleUserLocation() {
String home = getUserHomeDir();
if (home == null) {
Logging.logger().warning("generic.UsersHomeDirectoryNotKnown");
return null;
}
String path = null;
if (gov.nasa.worldwind.Configuration.isMacOS()) {
path = "/Library/Caches";
} else if (gov.nasa.worldwind.Configuration.isWindowsOS()) {
// This produces an incorrect path with duplicate parts,
// like "C:\Users\PatC:\Users\Pat\Application Data".
// path = System.getenv("USERPROFILE");
// if (path == null)
// {
// Logging.logger().fine("generic.UsersWindowsProfileNotKnown");
// return null;
// }
// path += "\\Application Data";
path = "\\Application Data";
} else if (gov.nasa.worldwind.Configuration.isLinuxOS()
|| gov.nasa.worldwind.Configuration.isUnixOS()
|| gov.nasa.worldwind.Configuration.isSolarisOS()) {
path = "/var/cache/";
} else {
Logging.logger().fine("generic.UnknownOperatingSystem");
}
if (path == null) return null;
return home + path;
}
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 setBackgroundColor(Color color) {
if (color == null) {
String msg = Logging.getMessage("nullValue.ColorIsNull");
Logging.logger().severe(msg);
throw new IllegalArgumentException(msg);
}
this.backColor = color;
}
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);
}
/**
* Sets the relative viewport location to display the world map icon. Can be one of
* AVKey.NORTHEAST, AVKey.NORTHWEST (the default), AVKey.SOUTHEAST, or SOUTHWEST. These indicate
* the corner of the viewport to place the icon.
*
* @param position the desired world map position
*/
public void setPosition(String position) {
if (position == null) {
String message = Logging.getMessage("nullValue.PositionIsNull");
Logging.logger().severe(message);
throw new IllegalArgumentException(message);
}
this.position = position;
}
/**
* Sets the world map icon's image location. The layer first searches for this location in the
* current Java classpath. If not found then the specified path is assumed to refer to the local
* file system. found there then the
*
* @param iconFilePath the path to the icon's image file
*/
public void setIconFilePath(String iconFilePath) {
if (iconFilePath == null || iconFilePath.length() == 0) {
String message = Logging.getMessage("nullValue.FilePathIsNull");
Logging.logger().severe(message);
throw new IllegalArgumentException(message);
}
this.iconFilePath = iconFilePath;
}
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 String[] listTopFileNames(String pathName, FileStoreFilter filter) {
if (filter == null) {
String msg = Logging.getMessage("nullValue.FilterIsNull");
Logging.logger().severe(msg);
throw new IllegalArgumentException(msg);
}
// Recurse, but stop searching a branch after a match is found.
return this.doListFileNames(pathName, filter, true, true);
}
public boolean isInstallLocation(String path) {
if (path == null || path.length() == 0) {
String message = Logging.getMessage("nullValue.FileStorePathIsNull");
Logging.logger().severe(message);
throw new IllegalArgumentException(message);
}
StoreLocation location = this.storeLocationFor(path);
return location != null && location.isInstall();
}
/**
* @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;
}
public String[] listFileNames(String pathName, FileStoreFilter filter) {
if (filter == null) {
String msg = Logging.getMessage("nullValue.FilterIsNull");
Logging.logger().severe(msg);
throw new IllegalArgumentException(msg);
}
// Do not recurse.
return this.doListFileNames(pathName, filter, false, false);
}
/**
* Adds a named Renderable to the layer. The Renderable can subsequently participate in a name
* search of the layer.
*
* @param item the Renderable to add.
* @param name a name for the Renderable. May be null, in which case the item has no name.
* @throws IllegalArgumentException if the item is null or does not implement {@link
* gov.nasa.worldwind.render.GeographicExtent}.
* @see #add(gov.nasa.worldwind.render.Renderable)
*/
public void add(Renderable item, String name) {
if (!(item instanceof GeographicExtent)) {
String message = Logging.getMessage("GeographicTree.NotGeometricExtent");
Logging.logger().severe(message);
throw new IllegalArgumentException(message);
}
// extent tree checks args
this.extentTree.add(item, ((GeographicExtent) item).getSector().asDegreesArray(), name);
}
/**
* Returns true if a specified DOM document should be accepted as an ElevationModel configuration
* document, and false otherwise.
*
* @param domElement the DOM document in question.
* @return true if the document is an ElevationModel configuration document; false otherwise.
* @throws IllegalArgumentException if document is null.
*/
public static boolean isElevationModelDocument(Element domElement) {
if (domElement == null) {
String message = Logging.getMessage("nullValue.DocumentIsNull");
Logging.logger().severe(message);
throw new IllegalArgumentException(message);
}
XPath xpath = WWXML.makeXPath();
Element[] elements = WWXML.getElements(domElement, "//ElevationModel", xpath);
return elements != null && elements.length > 0;
}
protected void doRender(DrawContext dc, Iterable<? extends Renderable> renderables) {
for (Renderable renderable : renderables) {
try {
// If the caller has specified their own Iterable,
// then we cannot make any guarantees about its contents.
if (renderable != null) renderable.render(dc);
} catch (Exception e) {
String msg = Logging.getMessage("generic.ExceptionWhileRenderingRenderable");
Logging.logger().log(java.util.logging.Level.SEVERE, msg, e);
// continue to next renderable
}
}
}
protected void disposeRenderables() {
for (Renderable renderable : this.getAllRenderables()) {
try {
if (renderable instanceof Disposable) ((Disposable) renderable).dispose();
} catch (Exception e) {
String msg = Logging.getMessage("generic.ExceptionAttemptingToDisposeRenderable");
Logging.logger().severe(msg);
// continue to next renderable
}
}
this.extentTree.clear();
}
protected double parseDouble(StringBuilder sb) {
double value = 0;
try {
value = Double.parseDouble(sb.toString());
} catch (NumberFormatException e) {
Logging.logger()
.log(
Level.FINE,
Logging.getMessage("layers.PlaceNameLayer.ExceptionAttemptingToReadFile", ""),
e);
}
return value;
}
/**
* Parses basic elevation model parameters from a specified DOM document. This also parses
* LevelSet parameters by invoking {@link
* gov.nasa.worldwind.util.DataConfigurationUtils#getLevelSetParams(org.w3c.dom.Element,
* gov.nasa.worldwind.avlist.AVList)}. This writes output as key-value pairs to params. If a
* parameter from the XML document already exists in params, that parameter is ignored. Supported
* key and parameter names are:
*
* <table>
* <th><td>Key</td><td>Name</td><td>Type</td></th> <tr><td>{@link AVKey#SERVICE_NAME}</td><td>Service/@serviceName</td><td>String</td></tr>
* <tr><td>{@link AVKey#PIXEL_TYPE}</td><td>DataType</td><td>String</td></tr> <tr><td>{@link
* AVKey#BYTE_ORDER}</td><td>DataType/@byteOrder</td><td>String</td></tr> <tr><td>{@link
* AVKey#ELEVATION_EXTREMES_FILE}</td><td>ExtremeElevations/FileName</td><td>String</td></tr> <tr><td>{@link
* AVKey#ELEVATION_MAX}</td><td>ExtremeElevations/@max</td><td>Double</td></tr> <tr><td>{@link
* AVKey#ELEVATION_MIN}</td><td>ExtremeElevations/@min</td><td>Double</td></tr> </table>
*
* @param domElement the XML document root to parse for basic elevation model parameters.
* @param params the output key-value pairs which recieve the basic elevation model parameters. A
* null reference is permitted.
* @return a reference to params, or a new AVList if params is null.
* @throws IllegalArgumentException if the document is null.
*/
public static AVList getBasicElevationModelParams(Element domElement, AVList params) {
if (domElement == null) {
String message = Logging.getMessage("nullValue.DocumentIsNull");
Logging.logger().severe(message);
throw new IllegalArgumentException(message);
}
if (params == null) params = new AVListImpl();
XPath xpath = WWXML.makeXPath();
// LevelSet properties.
DataConfigurationUtils.getLevelSetParams(domElement, params);
// Service properties.
WWXML.checkAndSetStringParam(
domElement, params, AVKey.SERVICE_NAME, "Service/@serviceName", xpath);
WWXML.checkAndSetBooleanParam(
domElement,
params,
AVKey.RETRIEVE_PROPERTIES_FROM_SERVICE,
"RetrievePropertiesFromService",
xpath);
// Image format properties.
if (params.getValue(AVKey.PIXEL_TYPE) == null) {
String s = WWXML.getText(domElement, "DataType/@type", xpath);
if (s != null && s.length() > 0) {
s = WWXML.parseDataType(s);
if (s != null && s.length() > 0) params.setValue(AVKey.PIXEL_TYPE, s);
}
}
if (params.getValue(AVKey.BYTE_ORDER) == null) {
String s = WWXML.getText(domElement, "DataType/@byteOrder", xpath);
if (s != null && s.length() > 0) {
s = WWXML.parseByteOrder(s);
if (s != null && s.length() > 0) params.setValue(AVKey.BYTE_ORDER, s);
}
}
// Elevation data properties.
WWXML.checkAndSetStringParam(
domElement, params, AVKey.ELEVATION_EXTREMES_FILE, "ExtremeElevations/FileName", xpath);
WWXML.checkAndSetDoubleParam(
domElement, params, AVKey.ELEVATION_MAX, "ExtremeElevations/@max", xpath);
WWXML.checkAndSetDoubleParam(
domElement, params, AVKey.ELEVATION_MIN, "ExtremeElevations/@min", xpath);
return params;
}
/**
* Parses WMS elevation model parameters from a specified DOM document. This also parses common
* WMS layer parameters by invoking {@link
* DataConfigurationUtils#getWMSLayerParams(org.w3c.dom.Element,
* gov.nasa.worldwind.avlist.AVList)}. This writes output as key-value pairs to params. If a
* parameter from the XML document already exists in params, that parameter is ignored. Supported
* key and parameter names are:
*
* <table>
* <th><td>Key</td><td>Name</td><td>Type</td></th> <tr><td>{@link AVKey#PIXEL_TYPE}</td><td>PixelType</td><td>String</td></tr>
* </table>
*
* @param domElement the XML document root to parse for tiled image layer parameters.
* @param params the output key-value pairs which recieve the tiled image layer parameters. A null
* reference is permitted.
* @return a reference to params, or a new AVList if params is null.
* @throws IllegalArgumentException if the document is null.
*/
public static AVList getWMSElevationModelParams(Element domElement, AVList params) {
if (domElement == null) {
String message = Logging.getMessage("nullValue.DocumentIsNull");
Logging.logger().severe(message);
throw new IllegalArgumentException(message);
}
if (params == null) params = new AVListImpl();
// Common WMS layer properties.
DataConfigurationUtils.getWMSLayerParams(domElement, params);
return params;
}
protected void doPreRender(DrawContext dc, Iterable<? extends Renderable> renderables) {
for (Renderable renderable : renderables) {
try {
// If the caller has specified their own Iterable,
// then we cannot make any guarantees about its contents.
if (renderable != null && renderable instanceof PreRenderable)
((PreRenderable) renderable).preRender(dc);
} catch (Exception e) {
String msg = Logging.getMessage("generic.ExceptionWhilePrerenderingRenderable");
Logging.logger().severe(msg);
// continue to next renderable
}
}
}
public void drawOnTo(DataRaster canvas) {
if (canvas == null) {
String message = Logging.getMessage("nullValue.DestinationIsNull");
Logging.logger().severe(message);
throw new IllegalArgumentException(message);
}
if (!(canvas instanceof BufferedImageRaster)) {
String message = Logging.getMessage("DataRaster.IncompatibleRaster", canvas);
Logging.logger().severe(message);
throw new IllegalArgumentException(message);
}
this.doDrawOnTo((BufferedImageRaster) canvas);
}
public void run() {
if (Thread.currentThread().isInterrupted())
return; // the task was cancelled because it's a duplicate or for some other reason
try {
this.placemark.retrieveModel(this.address);
} catch (IOException e) {
String message = Logging.getMessage("generic.ExceptionWhileReading", e.getMessage());
Logging.logger().warning(message);
} catch (XMLStreamException e) {
String message =
Logging.getMessage("generic.ExceptionAttemptingToParseXml", e.getMessage());
Logging.logger().warning(message);
}
}
/**
* Create a collection of layer lists and their included layers described by an array of XML
* layer-list description elements.
*
* <p>Any exceptions occurring during creation of the layer lists or their included layers are
* logged and not re-thrown. The layers associated with the exceptions are not included in the
* returned layer list.
*
* @param elements the XML elements describing the layer lists to create.
* @param params any parameters to apply when creating the included layers.
* @return an array containing the specified layer lists.
*/
protected LayerList[] createLayerLists(Element[] elements, AVList params) {
ArrayList<LayerList> layerLists = new ArrayList<LayerList>();
for (Element element : elements) {
try {
String href = WWXML.getText(element, "@href");
if (href != null && href.length() > 0) {
Object o = this.createFromConfigSource(href, params);
if (o == null) continue;
if (o instanceof Layer) {
LayerList ll = new LayerList();
ll.add((Layer) o);
o = ll;
}
if (o instanceof LayerList) {
LayerList list = (LayerList) o;
if (list != null && list.size() > 0) layerLists.add(list);
} else if (o instanceof LayerList[]) {
LayerList[] lists = (LayerList[]) o;
if (lists != null && lists.length > 0) layerLists.addAll(Arrays.asList(lists));
} else {
String msg =
Logging.getMessage("LayerFactory.UnexpectedTypeForLayer", o.getClass().getName());
Logging.logger().log(java.util.logging.Level.WARNING, msg);
}
continue;
}
String title = WWXML.getText(element, "@title");
Element[] children = WWXML.getElements(element, "./Layer", null);
if (children != null && children.length > 0) {
LayerList list = this.createLayerList(children, params);
if (list != null && list.size() > 0) {
layerLists.add(list);
if (title != null && title.length() > 0) list.setValue(AVKey.DISPLAY_NAME, title);
}
}
} catch (Exception e) {
Logging.logger().log(java.util.logging.Level.WARNING, e.getMessage(), e);
// keep going to create other layers
}
}
return layerLists.toArray(new LayerList[layerLists.size()]);
}
