svn-gvsig-desktop / trunk / extensions / extWMS / src / com / iver / cit / gvsig / fmap / layers / FLyrWMS.java @ 38898
History | View | Annotate | Download (72.7 KB)
1 |
/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
|
---|---|
2 |
*
|
3 |
* Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
|
4 |
*
|
5 |
* This program is free software; you can redistribute it and/or
|
6 |
* modify it under the terms of the GNU General Public License
|
7 |
* as published by the Free Software Foundation; either version 2
|
8 |
* of the License, or (at your option) any later version.
|
9 |
*
|
10 |
* This program is distributed in the hope that it will be useful,
|
11 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
12 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
13 |
* GNU General Public License for more details.
|
14 |
*
|
15 |
* You should have received a copy of the GNU General Public License
|
16 |
* along with this program; if not, write to the Free Software
|
17 |
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
|
18 |
*
|
19 |
* For more information, contact:
|
20 |
*
|
21 |
* Generalitat Valenciana
|
22 |
* Conselleria d'Infraestructures i Transport
|
23 |
* Av. Blasco Ib??ez, 50
|
24 |
* 46010 VALENCIA
|
25 |
* SPAIN
|
26 |
*
|
27 |
* +34 963862235
|
28 |
* gvsig@gva.es
|
29 |
* www.gvsig.gva.es
|
30 |
*
|
31 |
* or
|
32 |
*
|
33 |
* IVER T.I. S.A
|
34 |
* Salamanca 50
|
35 |
* 46005 Valencia
|
36 |
* Spain
|
37 |
*
|
38 |
* +34 963163400
|
39 |
* dac@iver.es
|
40 |
*/
|
41 |
package com.iver.cit.gvsig.fmap.layers; |
42 |
|
43 |
import java.awt.Component; |
44 |
import java.awt.Dimension; |
45 |
import java.awt.Graphics2D; |
46 |
import java.awt.Image; |
47 |
import java.awt.Point; |
48 |
import java.awt.Rectangle; |
49 |
import java.awt.geom.AffineTransform; |
50 |
import java.awt.geom.NoninvertibleTransformException; |
51 |
import java.awt.geom.Point2D; |
52 |
import java.awt.geom.Rectangle2D; |
53 |
import java.awt.image.BufferedImage; |
54 |
import java.io.File; |
55 |
import java.io.IOException; |
56 |
import java.lang.ref.WeakReference; |
57 |
import java.lang.reflect.Constructor; |
58 |
import java.lang.reflect.InvocationTargetException; |
59 |
import java.net.MalformedURLException; |
60 |
import java.net.URL; |
61 |
import java.util.ArrayList; |
62 |
import java.util.HashMap; |
63 |
import java.util.Hashtable; |
64 |
import java.util.Iterator; |
65 |
import java.util.List; |
66 |
import java.util.Map; |
67 |
import java.util.Vector; |
68 |
import java.util.logging.Logger; |
69 |
import java.util.prefs.Preferences; |
70 |
import java.util.regex.Matcher; |
71 |
import java.util.regex.Pattern; |
72 |
|
73 |
import javax.print.attribute.PrintRequestAttributeSet; |
74 |
import javax.swing.ImageIcon; |
75 |
import javax.swing.JOptionPane; |
76 |
|
77 |
import org.cresques.cts.IProjection; |
78 |
import org.cresques.geo.ViewPortData; |
79 |
import org.cresques.px.Extent; |
80 |
import org.exolab.castor.xml.ValidationException; |
81 |
import org.gvsig.fmap.raster.layers.FLyrRasterSE; |
82 |
import org.gvsig.fmap.raster.layers.IRasterLayerActions; |
83 |
import org.gvsig.fmap.raster.layers.IStatusRaster; |
84 |
import org.gvsig.fmap.raster.layers.StatusLayerRaster; |
85 |
import org.gvsig.raster.dataset.CompositeDataset; |
86 |
import org.gvsig.raster.dataset.IBuffer; |
87 |
import org.gvsig.raster.dataset.MosaicNotValidException; |
88 |
import org.gvsig.raster.dataset.MultiRasterDataset; |
89 |
import org.gvsig.raster.dataset.NotSupportedExtensionException; |
90 |
import org.gvsig.raster.dataset.io.RasterDriverException; |
91 |
import org.gvsig.raster.grid.GridPalette; |
92 |
import org.gvsig.raster.grid.GridTransparency; |
93 |
import org.gvsig.raster.grid.filter.FilterTypeException; |
94 |
import org.gvsig.raster.grid.filter.RasterFilterList; |
95 |
import org.gvsig.raster.grid.filter.RasterFilterListManager; |
96 |
import org.gvsig.raster.grid.filter.bands.ColorTableFilter; |
97 |
import org.gvsig.raster.grid.filter.bands.ColorTableListManager; |
98 |
import org.gvsig.remoteClient.utils.Utilities; |
99 |
import org.gvsig.remoteClient.wms.ICancellable; |
100 |
import org.gvsig.remoteClient.wms.WMSStatus; |
101 |
|
102 |
import com.hardcode.gdbms.driver.exceptions.ReadDriverException; |
103 |
import com.hardcode.gdbms.engine.data.driver.DriverException; |
104 |
import com.iver.andami.PluginServices; |
105 |
import com.iver.andami.messages.NotificationManager; |
106 |
import com.iver.cit.gvsig.exceptions.layers.ConnectionErrorLayerException; |
107 |
import com.iver.cit.gvsig.exceptions.layers.LoadLayerException; |
108 |
import com.iver.cit.gvsig.exceptions.layers.URLLayerException; |
109 |
import com.iver.cit.gvsig.exceptions.layers.UnsupportedVersionLayerException; |
110 |
import com.iver.cit.gvsig.fmap.ConnectionErrorExceptionType; |
111 |
import com.iver.cit.gvsig.fmap.MapContext; |
112 |
import com.iver.cit.gvsig.fmap.ViewPort; |
113 |
import com.iver.cit.gvsig.fmap.WMSDriverExceptionType; |
114 |
import com.iver.cit.gvsig.fmap.crs.CRSFactory; |
115 |
import com.iver.cit.gvsig.fmap.drivers.DriverIOException; |
116 |
import com.iver.cit.gvsig.fmap.drivers.wms.FMapWMSDriver; |
117 |
import com.iver.cit.gvsig.fmap.drivers.wms.FMapWMSDriverFactory; |
118 |
import com.iver.cit.gvsig.fmap.drivers.wms.WMSException; |
119 |
import com.iver.cit.gvsig.fmap.layers.WMSLayerNode.FMapWMSStyle; |
120 |
import com.iver.cit.gvsig.fmap.layers.layerOperations.ComposedLayer; |
121 |
import com.iver.cit.gvsig.fmap.layers.layerOperations.IHasImageLegend; |
122 |
import com.iver.cit.gvsig.fmap.layers.layerOperations.StringXMLItem; |
123 |
import com.iver.cit.gvsig.fmap.layers.layerOperations.XMLItem; |
124 |
import com.iver.cit.gvsig.fmap.rendering.ILegend; |
125 |
import com.iver.cit.gvsig.fmap.rendering.XmlBuilder; |
126 |
import com.iver.cit.gvsig.wmc.WebMapContextTags; |
127 |
import com.iver.utiles.StringUtilities; |
128 |
import com.iver.utiles.XMLEntity; |
129 |
import com.iver.utiles.swing.threads.Cancellable; |
130 |
|
131 |
|
132 |
|
133 |
/**
|
134 |
* FMap's WMS Layer class.
|
135 |
*
|
136 |
* Las capas WMS son tileadas para descargarlas del servidor. Esto quiere decir que
|
137 |
* est?n formadas por multiples ficheros raster. Por esto la fuente de datos raster (IRasterDatasource)
|
138 |
* de la capa FLyrWMS es un objeto de tipo CompositeDataset. Este objeto est? compuesto por un array
|
139 |
* bidimensional de MultiRasterDataset. Cada uno de los MultiRasterDataset corresponde con un tile
|
140 |
* salvado en disco. Estos MultiRasterDataset se crean cada vez que se repinta ya que en WMS a cada
|
141 |
* zoom varian los ficheros fuente. La secuencia de creaci?n de un CompositeDataset ser?a la siguiente:
|
142 |
* <UL>
|
143 |
* <LI>Se hace una petici?n de dibujado por parte del usuario llamando al m?todo draw de FLyrWMS</LI>
|
144 |
* <LI>Se tilea la petici?n</LI>
|
145 |
* <LI>Cada tile se dibuja abriendo una FLyerRaster para ese tile</LI>
|
146 |
* <LI>Si es el primer dibujado se guarda una referencia en la capa WMS a las propiedades de renderizado, orden de bandas,
|
147 |
* transparencia, filtros aplicados, ...</LI>
|
148 |
* <LI>Si no es el primer dibujado se asignan las propiedades de renderizado cuya referencia se guarda en la capa WMS</LI>
|
149 |
* <LI>Se guarda el MultiRasterDataset de cada tile</LI>
|
150 |
* <LI>Al acabar todos los tiles creamos un CompositeDataset con los MultiRasterDataset de todos los tiles</LI>
|
151 |
* <LI>Asignamos a la capa la referencia de las propiedades de renderizado que tenemos almacenadas. De esta forma si hay
|
152 |
* alguna modificaci?n desde el cuadro de propiedades ser? efectiva sobre los tiles que se dibujan.</LI>
|
153 |
* </UL>
|
154 |
*
|
155 |
*
|
156 |
* @author Jaume Dominguez Faus
|
157 |
*
|
158 |
*/
|
159 |
public class FLyrWMS extends FLyrRasterSE implements IHasImageLegend{ |
160 |
private boolean isPrinting = false; |
161 |
private boolean mustTileDraw = true; |
162 |
private boolean mustTilePrint = true; |
163 |
private final int maxTileDrawWidth = 1023; |
164 |
private final int maxTileDrawHeight = 1023; |
165 |
private final int maxTilePrintWidth = 1023; |
166 |
private final int maxTilePrintHeight = 1023; |
167 |
private final int minTilePrintWidth = 12; |
168 |
private final int minTilePrintHeight = 12; |
169 |
|
170 |
public URL host; |
171 |
public String m_Format; |
172 |
|
173 |
private String m_SRS; |
174 |
private String layerQuery; |
175 |
private String infoLayerQuery; |
176 |
private FMapWMSDriver wms;
|
177 |
private WMSStatus wmsStatus = new WMSStatus(); |
178 |
private Rectangle2D fullExtent; |
179 |
private boolean wmsTransparency; |
180 |
private Vector styles; |
181 |
private Vector dimensions; |
182 |
private boolean firstLoad = false; |
183 |
private Hashtable onlineResources = new Hashtable(); |
184 |
private Dimension fixedSize; |
185 |
private boolean queryable = true; |
186 |
private VisualStatus visualStatus = new VisualStatus(); |
187 |
/**
|
188 |
* Lista de filtros aplicada en la renderizaci?n
|
189 |
*/
|
190 |
private RasterFilterList filterList = null; |
191 |
private GridTransparency transparency = null; |
192 |
private int[] renderBands = null; |
193 |
private FLyrRasterSE[] layerRaster = null; |
194 |
private ArrayList filterArguments = null; |
195 |
|
196 |
private List disableUpdateDrawVersion; |
197 |
private int lastNColumns = 0; |
198 |
private int lastNRows = 0; |
199 |
private boolean hasImageLegend = false; |
200 |
|
201 |
private int cachedAxisOrientation = WMSStatus.CRS_AXIS_OTHER_OR_UNKNOWN; |
202 |
|
203 |
/***
|
204 |
* WMS 1.3 standard defines a fixed pixel size of 0.28 mm for the server.
|
205 |
* As
|
206 |
* 1 inch = 25.4 mm
|
207 |
* then the server is supposed to have the following DPI:
|
208 |
* 25.4 / 0.28 = 90.714285714 dpi
|
209 |
*/
|
210 |
|
211 |
private final double WMS_DPI = 90.714285714; |
212 |
private String infoFormat; |
213 |
|
214 |
|
215 |
private class MyCancellable implements ICancellable |
216 |
{ |
217 |
private Cancellable original;
|
218 |
public MyCancellable(Cancellable cancelOriginal)
|
219 |
{ |
220 |
this.original = cancelOriginal;
|
221 |
} |
222 |
public boolean isCanceled() { |
223 |
if (original == null) return false; |
224 |
return original.isCanceled();
|
225 |
} |
226 |
public Object getID() { |
227 |
return this; |
228 |
} |
229 |
|
230 |
} |
231 |
|
232 |
public FLyrWMS(){
|
233 |
super();
|
234 |
this.updateDrawVersion();
|
235 |
} |
236 |
|
237 |
public FLyrWMS(Map args) throws LoadLayerException{ |
238 |
this.updateDrawVersion();
|
239 |
FMapWMSDriver drv = null;
|
240 |
String host = (String)args.get("host"); |
241 |
String sLayer = (String)args.get("layer"); |
242 |
Rectangle2D fullExtent = (Rectangle2D)args.get("FullExtent"); |
243 |
String sSRS = (String)args.get("SRS"); |
244 |
String sFormat = (String)args.get("Format"); |
245 |
String[] sLayers = sLayer.split(","); |
246 |
|
247 |
try {
|
248 |
this.setHost(new URL(host)); |
249 |
} catch (MalformedURLException e) { |
250 |
//e.printStackTrace();
|
251 |
throw new URLLayerException(getName(),e); |
252 |
} |
253 |
try {
|
254 |
drv = this.getDriver();
|
255 |
} catch (IllegalStateException e) { |
256 |
throw new LoadLayerException(getName(),e); |
257 |
} catch (ValidationException e) {
|
258 |
throw new LoadLayerException(getName(),e); |
259 |
} catch (IOException e) { |
260 |
throw new ConnectionErrorLayerException(getName(),e); |
261 |
} |
262 |
if( sFormat == null || sSRS == null || fullExtent == null ) { |
263 |
if (!drv.connect(null)) |
264 |
throw new ConnectionErrorLayerException(getName(),null); |
265 |
|
266 |
WMSLayerNode wmsNode = drv.getLayer(sLayer); |
267 |
|
268 |
if (wmsNode == null){ |
269 |
throw new LoadLayerException(getName(),null); |
270 |
} |
271 |
if( sFormat == null ) { |
272 |
sFormat = this.getGreatFormat(drv.getFormats());
|
273 |
} |
274 |
// SRS
|
275 |
Vector allSrs = wmsNode.getAllSrs();
|
276 |
boolean isSRSSupported = false; |
277 |
if( sSRS != null ) { |
278 |
for (int i=0; i<allSrs.size() ; i++){ |
279 |
if (((String)allSrs.get(i)).compareTo(sSRS) == 0){ |
280 |
isSRSSupported = true;
|
281 |
} |
282 |
} |
283 |
} |
284 |
|
285 |
if(!isSRSSupported) {
|
286 |
for (int i=0; i<allSrs.size() ; i++){ |
287 |
if (((String)wmsNode.getAllSrs().get(i)).compareTo("EPSG:4326") == 0){ |
288 |
sSRS = (String)wmsNode.getAllSrs().get(i);
|
289 |
} |
290 |
} |
291 |
if (sSRS==null){ |
292 |
sSRS = (String)wmsNode.getAllSrs().get(0); |
293 |
} |
294 |
} |
295 |
if( fullExtent == null ) { |
296 |
fullExtent = drv.getLayersExtent(sLayers,sSRS); |
297 |
} |
298 |
} |
299 |
|
300 |
|
301 |
this.setFullExtent(fullExtent);
|
302 |
this.setFormat(sFormat);
|
303 |
this.setLayerQuery(sLayer);
|
304 |
this.setInfoLayerQuery(""); |
305 |
this.setSRS(sSRS);
|
306 |
this.setName(sLayer);
|
307 |
this.setOnlineResources(drv.getOnlineResources());
|
308 |
if (drv.getInfoFormats() != null) { |
309 |
if (drv.getInfoFormats().size() > 0) |
310 |
this.setInfoFormat((String) drv.getInfoFormats().get(0)); |
311 |
} |
312 |
|
313 |
this.setDriver(drv);
|
314 |
initServerScale(); |
315 |
load(); |
316 |
} |
317 |
|
318 |
private void setInfoFormat(String infoFormat) { |
319 |
this.infoFormat = infoFormat;
|
320 |
} |
321 |
|
322 |
/**
|
323 |
* It choose the best format to load different maps if the server
|
324 |
* supports it. This format could be png, because it supports
|
325 |
* transparency.
|
326 |
* @param formats
|
327 |
* Arraywith all the formats supported by the server
|
328 |
* @return
|
329 |
*/
|
330 |
private String getGreatFormat(Vector formats){ |
331 |
for (int i=0 ; i<formats.size() ; i++){ |
332 |
String format = (String) formats.get(i); |
333 |
if (format.equals("image/jpg")){ |
334 |
return format;
|
335 |
} |
336 |
if (format.equals("image/jpeg")){ |
337 |
return format;
|
338 |
} |
339 |
} |
340 |
|
341 |
return (String)formats.get(0); |
342 |
} |
343 |
|
344 |
/**
|
345 |
* Clase que contiene los datos de visualizaci?n de WMS.
|
346 |
* @author Nacho Brodin (brodin_ign@gva.es)
|
347 |
*/
|
348 |
private class VisualStatus{ |
349 |
/**
|
350 |
* Ancho y alto de la imagen o del conjunto de tiles si los tiene. Coincide con
|
351 |
* el ancho y alto del viewPort
|
352 |
*/
|
353 |
private double minX = 0D; |
354 |
private double minY = 0D; |
355 |
private double maxX = 0D; |
356 |
private double maxY = 0D; |
357 |
/**
|
358 |
* Lista de nombre de fichero que componen toda la visualizaci?n.
|
359 |
*/
|
360 |
private String[] fileNames = null; |
361 |
|
362 |
public Object clone() { |
363 |
VisualStatus s = new VisualStatus();
|
364 |
s.maxX = maxX; |
365 |
s.maxY = maxY; |
366 |
s.minX = minX; |
367 |
s.minY = minY; |
368 |
s.fileNames = new String[fileNames.length]; |
369 |
for (int i = 0; i < fileNames.length; i++) |
370 |
s.fileNames[i] = fileNames[i]; |
371 |
return s;
|
372 |
} |
373 |
} |
374 |
|
375 |
|
376 |
/**
|
377 |
* Devuelve el XMLEntity con la informaci?n necesaria para reproducir la
|
378 |
* capa.
|
379 |
*
|
380 |
* @return XMLEntity.
|
381 |
* @throws XMLException
|
382 |
*/
|
383 |
public XMLEntity getXMLEntity() throws XMLException { |
384 |
XMLEntity xml = super.getXMLEntityWithoutChecks();
|
385 |
if (xml != null){ |
386 |
|
387 |
// Full extent
|
388 |
xml.putProperty("fullExtent", StringUtilities.rect2String(fullExtent));
|
389 |
|
390 |
// Host
|
391 |
xml.putProperty("host", host.toExternalForm());
|
392 |
|
393 |
// Part of the query that is not the host, or the
|
394 |
// layer names, or other not listed bellow
|
395 |
xml.putProperty("infoLayerQuery", infoLayerQuery);
|
396 |
|
397 |
// Part of the query containing the layer names
|
398 |
xml.putProperty("layerQuery", layerQuery);
|
399 |
|
400 |
// Format
|
401 |
xml.putProperty("format", m_Format);
|
402 |
|
403 |
// SRS
|
404 |
xml.putProperty("srs", m_SRS);
|
405 |
if (status!=null) |
406 |
status.getXMLEntity(xml, true, this); |
407 |
else{
|
408 |
status = new StatusLayerRaster();
|
409 |
status.getXMLEntity(xml, true, this); |
410 |
} |
411 |
|
412 |
// Transparency
|
413 |
xml.putProperty("wms_transparency", wmsTransparency);
|
414 |
|
415 |
// Styles
|
416 |
if (styles!=null){ |
417 |
String stylePr = ""; |
418 |
for (int i = 0; i < styles.size(); i++) { |
419 |
stylePr += styles.get(i).toString(); |
420 |
if (i<styles.size()-1) |
421 |
stylePr += ",";
|
422 |
} |
423 |
if (stylePr.endsWith(",")) |
424 |
stylePr += " ";
|
425 |
xml.putProperty("styles", stylePr);
|
426 |
} |
427 |
|
428 |
// Dimensions
|
429 |
if (dimensions!=null){ |
430 |
String dim = ""; |
431 |
for (int i = 0; i < dimensions.size(); i++) { |
432 |
dim += (String) dimensions.get(i);
|
433 |
if (i<dimensions.size()-1) |
434 |
dim += ",";
|
435 |
} |
436 |
if (dim.endsWith(",")) |
437 |
dim += " ";
|
438 |
xml.putProperty("dimensions", dim);
|
439 |
} |
440 |
|
441 |
// OnlineResources
|
442 |
Iterator it = onlineResources.keySet().iterator();
|
443 |
String strOnlines = ""; |
444 |
while (it.hasNext()) {
|
445 |
String key = (String) it.next(); |
446 |
String value = (String) onlineResources.get(key); |
447 |
strOnlines += key+"~##SEP2##~"+value;
|
448 |
if (it.hasNext())
|
449 |
strOnlines += "~##SEP1##~";
|
450 |
} |
451 |
xml.putProperty("onlineResources", strOnlines);
|
452 |
|
453 |
// Queryable
|
454 |
xml.putProperty("queryable", queryable);
|
455 |
if(wms != null) |
456 |
xml.putProperty("hasImageLegend", wms.hasLegendGraphic());
|
457 |
|
458 |
// fixedSize
|
459 |
if (isSizeFixed()) {
|
460 |
xml.putProperty("fixedSize", true); |
461 |
xml.putProperty("fixedWidth", fixedSize.width);
|
462 |
xml.putProperty("fixedHeight", fixedSize.height);
|
463 |
} |
464 |
} |
465 |
return xml;
|
466 |
} |
467 |
|
468 |
/**
|
469 |
* A partir del XMLEntity reproduce la capa.
|
470 |
*
|
471 |
* @param xml XMLEntity
|
472 |
*
|
473 |
* @throws XMLException
|
474 |
* @throws DriverException
|
475 |
* @throws DriverIOException
|
476 |
*/
|
477 |
public void setXMLEntity03(XMLEntity xml) |
478 |
throws XMLException {
|
479 |
super.setXMLEntity(xml);
|
480 |
fullExtent = StringUtilities.string2Rect(xml.getStringProperty( |
481 |
"fullExtent"));
|
482 |
|
483 |
try {
|
484 |
host = new URL(xml.getStringProperty("host")); |
485 |
} catch (MalformedURLException e) { |
486 |
throw new XMLException(e); |
487 |
} |
488 |
|
489 |
infoLayerQuery = xml.getStringProperty("infoLayerQuery");
|
490 |
layerQuery = xml.getStringProperty("layerQuery");
|
491 |
m_Format = xml.getStringProperty("format");
|
492 |
m_SRS = xml.getStringProperty("srs");
|
493 |
} |
494 |
|
495 |
/**
|
496 |
* A partir del XMLEntity reproduce la capa.
|
497 |
*
|
498 |
* @param xml XMLEntity
|
499 |
*
|
500 |
* @throws XMLException
|
501 |
* @throws DriverException
|
502 |
* @throws DriverIOException
|
503 |
*/
|
504 |
public void setXMLEntity(XMLEntity xml) |
505 |
throws XMLException {
|
506 |
for (int i = 0; i < xml.getPropertyCount(); i++) { |
507 |
String key = xml.getPropertyName(i);
|
508 |
if(key.startsWith("raster.file")) { |
509 |
xml.putProperty(key, "");
|
510 |
} |
511 |
} |
512 |
|
513 |
|
514 |
super.setXMLEntity(xml);
|
515 |
fullExtent = StringUtilities.string2Rect(xml.getStringProperty( |
516 |
"fullExtent"));
|
517 |
|
518 |
// Host
|
519 |
try {
|
520 |
host = new URL(xml.getStringProperty("host")); |
521 |
} catch (MalformedURLException e) { |
522 |
throw new XMLException(e); |
523 |
} |
524 |
|
525 |
// Part of the query that is not the host, or the
|
526 |
// layer names, or other not listed bellow
|
527 |
infoLayerQuery = xml.getStringProperty("infoLayerQuery");
|
528 |
|
529 |
// Part of the query containing the layer names
|
530 |
layerQuery = xml.getStringProperty("layerQuery");
|
531 |
|
532 |
// Format
|
533 |
m_Format = xml.getStringProperty("format");
|
534 |
|
535 |
// SRS
|
536 |
m_SRS = xml.getStringProperty("srs");
|
537 |
|
538 |
String claseStr = StatusLayerRaster.defaultClass;
|
539 |
if (xml.contains("raster.class")) { |
540 |
claseStr = xml.getStringProperty("raster.class");
|
541 |
} |
542 |
|
543 |
// Transparency
|
544 |
if (xml.contains("wms_transparency")) |
545 |
wmsTransparency = xml.getBooleanProperty("wms_transparency");
|
546 |
|
547 |
// Styles
|
548 |
if (xml.contains("styles")){ |
549 |
styles = new Vector(); |
550 |
String[] stl = xml.getStringProperty("styles").split(","); |
551 |
|
552 |
for (int i = 0; i < stl.length; i++) { |
553 |
if (stl[i].equals(" ")) |
554 |
stl[i]="";
|
555 |
styles.add(stl[i]); |
556 |
} |
557 |
} |
558 |
|
559 |
// Dimensions
|
560 |
if (xml.contains("dimensions")){ |
561 |
dimensions = new Vector(); |
562 |
String[] dims = xml.getStringProperty("dimensions").split(","); |
563 |
for (int i = 0; i < dims.length; i++){ |
564 |
if (dims[i].equals(" ")) |
565 |
dims[i]="";
|
566 |
|
567 |
dimensions.add(dims[i]); |
568 |
} |
569 |
} |
570 |
|
571 |
// OnlineResources
|
572 |
if (xml.contains("onlineResources")) { |
573 |
String[] operations = xml.getStringProperty("onlineResources").split("~##SEP1##~"); |
574 |
for (int i = 0; i < operations.length; i++) { |
575 |
String[] resources = operations[i].split("~##SEP2##~"); |
576 |
if (resources.length==2 && resources[1]!="") |
577 |
onlineResources.put(resources[0], resources[1]); |
578 |
} |
579 |
} |
580 |
|
581 |
// Queryable
|
582 |
queryable = true; // let's assume that the layer is queryable by default |
583 |
if (xml.contains("queryable")) |
584 |
queryable = xml.getBooleanProperty("queryable");
|
585 |
|
586 |
hasImageLegend=false;
|
587 |
if (xml.contains("hasImageLegend")){ |
588 |
hasImageLegend=xml.getBooleanProperty("hasImageLegend");
|
589 |
} |
590 |
|
591 |
// fixedSize
|
592 |
if (xml.contains("fixedSize")) { |
593 |
fixedSize = new Dimension(xml.getIntProperty("fixedWidth"), |
594 |
xml.getIntProperty("fixedHeight"));
|
595 |
} |
596 |
|
597 |
if(status!=null) |
598 |
status.setXMLEntity(xml, this);
|
599 |
else{
|
600 |
if(claseStr != null && !claseStr.equals("")){ |
601 |
try{
|
602 |
Class clase = LayerFactory.getLayerClassForLayerClassName(claseStr);
|
603 |
Constructor constr = clase.getConstructor(null); |
604 |
status = (IStatusRaster)constr.newInstance(null);
|
605 |
if(status != null) { |
606 |
((StatusLayerRaster)status).setNameClass(claseStr); |
607 |
status.setXMLEntity(xml, this);
|
608 |
filterArguments = status.getFilterArguments(); |
609 |
transparency = status.getTransparency(); |
610 |
renderBands = status.getRenderBands(); |
611 |
} |
612 |
}catch(ClassNotFoundException exc){ |
613 |
exc.printStackTrace(); |
614 |
}catch(InstantiationException exc){ |
615 |
exc.printStackTrace(); |
616 |
}catch(IllegalAccessException exc){ |
617 |
exc.printStackTrace(); |
618 |
}catch(NoSuchMethodException exc){ |
619 |
exc.printStackTrace(); |
620 |
}catch(InvocationTargetException exc){ |
621 |
exc.printStackTrace(); |
622 |
} |
623 |
} |
624 |
} |
625 |
firstLoad = true;
|
626 |
} |
627 |
|
628 |
/**
|
629 |
* @throws ReadDriverException
|
630 |
* @throws LoadLayerException
|
631 |
* @see com.iver.cit.gvsig.fmap.layers.layerOperations.InfoByPoint#queryByPoint(com.iver.cit.gvsig.fmap.operations.QueriedPoint)
|
632 |
*/
|
633 |
public XMLItem[] getInfo(Point p, double tolerance, Cancellable cancellable) throws ReadDriverException { |
634 |
XMLItem[] item = new XMLItem[1]; |
635 |
try {
|
636 |
if (queryable) {
|
637 |
//TODO
|
638 |
// check if there are layers which are not queryable
|
639 |
ViewPort viewPort = getMapContext().getViewPort(); |
640 |
|
641 |
Point tiledPoint = new Point((int) p.getX() % maxTilePrintWidth, (int) p.getY() % maxTilePrintHeight); |
642 |
Rectangle rect = new Rectangle(0, 0, viewPort.getImageWidth() - 1, viewPort.getImageHeight() - 1); |
643 |
Tiling tiles = new Tiling(maxTilePrintWidth, maxTilePrintHeight, rect);
|
644 |
tiles.setAffineTransform((AffineTransform) viewPort.getAffineTransform().clone());
|
645 |
int nCols = tiles.getNumCols();
|
646 |
|
647 |
int col = (int) p.getX() / maxTilePrintWidth; |
648 |
int row = (int) p.getY() / maxTilePrintHeight; |
649 |
int tileIndex = (row*nCols) + col;
|
650 |
|
651 |
ViewPort vp = tiles.getTileViewPort(viewPort, tileIndex); |
652 |
wmsStatus.setExtent(vp.getAdjustedExtent()); |
653 |
wmsStatus.setHeight(vp.getImageHeight()); |
654 |
wmsStatus.setWidth(vp.getImageWidth()); |
655 |
wmsStatus.setOnlineResource((String) onlineResources.get("GetFeatureInfo")); |
656 |
|
657 |
// We search for application string
|
658 |
// TODO: Maybe the user wants to select the format
|
659 |
if (infoFormat == null) { |
660 |
try {
|
661 |
infoFormat = "text/xml"; // bydefault |
662 |
if (getDriver().getInfoFormats().size() > 0) { |
663 |
for (int iFormat = 0; iFormat < getDriver().getInfoFormats().size(); iFormat++ ) { |
664 |
String auxFormat = (String) getDriver().getInfoFormats().get(iFormat); |
665 |
if (auxFormat.contains("vnd.ogc")) { |
666 |
infoFormat = auxFormat; |
667 |
break;
|
668 |
} |
669 |
} |
670 |
} |
671 |
} catch (UnsupportedVersionLayerException e) {
|
672 |
e.printStackTrace(); |
673 |
throw new ReadDriverException(FMapWMSDriver.class.getName()+"::"+getName()+" - UnsupportedVersionLayerException", e); |
674 |
} catch (IllegalStateException e) { |
675 |
e.printStackTrace(); |
676 |
throw new ReadDriverException(FMapWMSDriver.class.getName()+"::"+getName()+" - UnsupportedVersionLayerException", e); |
677 |
} |
678 |
} |
679 |
wmsStatus.setInfoFormat(infoFormat); |
680 |
|
681 |
|
682 |
wmsStatus.setFormat( m_Format ); |
683 |
wmsStatus.setLayerNames(Utilities.createVector(layerQuery,",")); |
684 |
wmsStatus.setSrs(m_SRS); |
685 |
wmsStatus.setCrsAxisOrder(cachedAxisOrientation); |
686 |
wmsStatus.setStyles(styles); |
687 |
wmsStatus.setDimensions(dimensions); |
688 |
wmsStatus.setTransparency(wmsTransparency); |
689 |
MyCancellable c = new MyCancellable(cancellable);
|
690 |
try {
|
691 |
item[0] = new StringXMLItem(new String(getDriver() |
692 |
.getFeatureInfo(wmsStatus, (int) tiledPoint.getX(), (int) tiledPoint.getY(), Integer.MAX_VALUE, c)),this); |
693 |
} catch (UnsupportedVersionLayerException e) {
|
694 |
throw new ReadDriverException(FMapWMSDriver.class.getName()+"::"+getName()+" - UnsupportedVersionLayerException", e); |
695 |
} catch (IllegalStateException e) { |
696 |
throw new ReadDriverException(FMapWMSDriver.class.getName()+"::"+getName()+" - IllegalStateException", e); |
697 |
} |
698 |
return item;
|
699 |
} |
700 |
else
|
701 |
{ |
702 |
JOptionPane.showMessageDialog((Component)PluginServices.getMainFrame(),this.getName() + " " + |
703 |
PluginServices.getText(this,"layer_not_queryable")); |
704 |
item[0] = new StringXMLItem("<?xml version=\"1.0\" encoding=\"ISO-8859-1\"?><info></info>",this); |
705 |
return item;
|
706 |
//return null;
|
707 |
} |
708 |
} catch (WMSException e) {
|
709 |
item[0] = new StringXMLItem("<?xml version=\"1.0\" encoding=\"ISO-8859-1\"?><exception>" + |
710 |
e.getMessage() + "</exception>", this); |
711 |
return item;
|
712 |
} catch (ValidationException e) {
|
713 |
throw new ReadDriverException(FMapWMSDriver.class.getName()+"::"+getName()+" - ValidationException", e); |
714 |
} catch (IOException e) { |
715 |
throw new ReadDriverException(FMapWMSDriver.class.getName()+"::"+getName()+" - IOException", e); |
716 |
} catch (NoninvertibleTransformException e) { |
717 |
NotificationManager.addError("NotinvertibleTransform", e);
|
718 |
} |
719 |
return null; |
720 |
} |
721 |
|
722 |
/*
|
723 |
* @see com.iver.cit.gvsig.fmap.layers.FLayer#getFullExtent()
|
724 |
*/
|
725 |
public Rectangle2D getFullExtent() { |
726 |
return fullExtent;
|
727 |
} |
728 |
|
729 |
/*
|
730 |
*
|
731 |
* @see com.iver.cit.gvsig.fmap.layers.FLayer#draw(java.awt.image.BufferedImage,
|
732 |
* java.awt.Graphics2D, com.iver.cit.gvsig.fmap.ViewPort,
|
733 |
* com.iver.cit.gvsig.fmap.operations.Cancellable)
|
734 |
*/
|
735 |
private int callCount; // mess code, represents the amount of times the methods drawFixedSize or drawTile where tried for an extent |
736 |
private static final int MAX_RETRY_TIMES = 5; // mess code, represents the max amount of retries allowed. |
737 |
public void draw(BufferedImage image, Graphics2D g, ViewPort viewPort, |
738 |
Cancellable cancel,double scale) throws ReadDriverException { |
739 |
callCount = 0; // mess code |
740 |
lastNColumns = lastNRows = 0;
|
741 |
|
742 |
enableStopped(); |
743 |
|
744 |
closeAndFree(); |
745 |
|
746 |
if (isWithinScale(scale)){
|
747 |
Point2D p = viewPort.getOffset();
|
748 |
// p will be (0, 0) when drawing a view or other when painting onto
|
749 |
// the Layout.
|
750 |
visualStatus.minX = viewPort.getAdjustedExtent().getMinX(); |
751 |
visualStatus.minY = viewPort.getAdjustedExtent().getMinY(); |
752 |
visualStatus.maxX = viewPort.getAdjustedExtent().getMaxX(); |
753 |
visualStatus.maxY = viewPort.getAdjustedExtent().getMaxY(); |
754 |
|
755 |
|
756 |
if (isSizeFixed()) {
|
757 |
// This condition handles those situations in which the server can
|
758 |
// only give static extent and resolution maps despite we need
|
759 |
// a specific BBOX and pixel WIDTH and HEIGHT
|
760 |
try {
|
761 |
visualStatus.fileNames = new String[1]; |
762 |
layerRaster = new FLyrRasterSE[1]; |
763 |
drawFixedSize(g, viewPort, cancel, scale); |
764 |
if(layerRaster != null && layerRaster[0] != null) { |
765 |
dataset = layerRaster[0].getDataSource();
|
766 |
initializeRasterLayer(null, new IBuffer[][]{{layerRaster[0].getRender().getLastRenderBuffer()}}); |
767 |
getRender().setLastRenderBuffer(layerRaster[0].getRender().getLastRenderBuffer());
|
768 |
} |
769 |
} catch (LoadLayerException e) {
|
770 |
// TODO Auto-generated catch block
|
771 |
e.printStackTrace(); |
772 |
} catch (InterruptedException e) { |
773 |
} |
774 |
|
775 |
} else {
|
776 |
if(mustTileDraw){
|
777 |
Rectangle r = new Rectangle((int) p.getX(), (int) p.getY(), viewPort.getImageWidth(), viewPort.getImageHeight()); |
778 |
Tiling tiles = new Tiling(maxTileDrawWidth, maxTileDrawHeight, r);
|
779 |
tiles.setAffineTransform((AffineTransform) viewPort.getAffineTransform().clone());
|
780 |
visualStatus.fileNames = new String[tiles.getNumTiles()]; |
781 |
MultiRasterDataset[][] datasets = new MultiRasterDataset[tiles.getNumRows()][tiles.getNumCols()]; |
782 |
IBuffer[][] buf = new IBuffer[tiles.getNumRows()][tiles.getNumCols()]; |
783 |
layerRaster = new FLyrRasterSE[tiles.getNumTiles()];
|
784 |
lastNColumns = tiles.getNumCols(); |
785 |
lastNRows = tiles.getNumRows(); |
786 |
for (int tileNr = 0; tileNr < tiles.getNumTiles(); tileNr++) { |
787 |
// drawing part
|
788 |
try {
|
789 |
ViewPort vp = tiles.getTileViewPort(viewPort, tileNr); |
790 |
boolean painted = drawTile(g, vp, cancel, tileNr, scale, tileNr);
|
791 |
if( layerRaster != null && |
792 |
layerRaster[tileNr] != null &&
|
793 |
painted) { |
794 |
datasets[(int)(tileNr / tiles.getNumCols())][tileNr % tiles.getNumCols()] = (MultiRasterDataset)layerRaster[tileNr].getDataSource().newDataset();
|
795 |
buf[(int)(tileNr / tiles.getNumCols())][tileNr % tiles.getNumCols()] = layerRaster[tileNr].getRender().getLastRenderBuffer();
|
796 |
} |
797 |
} catch (NoninvertibleTransformException e) { |
798 |
e.printStackTrace(); |
799 |
} catch (LoadLayerException e) {
|
800 |
// TODO Auto-generated catch block
|
801 |
e.printStackTrace(); |
802 |
} |
803 |
} |
804 |
try {
|
805 |
if(datasets != null && datasets[0][0] != null) { |
806 |
dataset = new CompositeDataset(datasets);
|
807 |
initializeRasterLayer(datasets, buf); |
808 |
buf = null;
|
809 |
} |
810 |
} catch (MosaicNotValidException e) {
|
811 |
throw new ReadDriverException("No hay continuidad en el mosaico.", e); |
812 |
} catch (LoadLayerException e) {
|
813 |
throw new ReadDriverException("Error inicializando la capa.", e); |
814 |
} catch (InterruptedException e) { |
815 |
} |
816 |
} else
|
817 |
try {
|
818 |
layerRaster = new FLyrRasterSE[1]; |
819 |
visualStatus.fileNames = new String[1]; |
820 |
drawTile(g, viewPort, cancel, 0, scale, 0); |
821 |
if(layerRaster != null && layerRaster[0] != null) { |
822 |
dataset = layerRaster[0].getDataSource();
|
823 |
getRender().setLastRenderBuffer(layerRaster[0].getRender().getLastRenderBuffer());
|
824 |
initializeRasterLayer(null, new IBuffer[][]{{layerRaster[0].getRender().getLastRenderBuffer()}}); |
825 |
} |
826 |
} catch (LoadLayerException e) {
|
827 |
// TODO Auto-generated catch block
|
828 |
e.printStackTrace(); |
829 |
} catch (InterruptedException e) { |
830 |
} |
831 |
} |
832 |
} |
833 |
disableStopped(); |
834 |
|
835 |
/*Runtime r = Runtime.getRuntime();
|
836 |
System.err.println("********************WMS**********************");
|
837 |
System.err.println("Memoria Total: " + (r.totalMemory() / 1024) +"KB");
|
838 |
System.err.println("Memoria Usada: " + ((r.totalMemory() - r.freeMemory()) / 1024) +"KB");
|
839 |
System.err.println("Memoria Libre: " + (r.freeMemory() / 1024) +"KB");
|
840 |
System.err.println("Memoria MaxMemory: " + (r.maxMemory() / 1024) +"KB");
|
841 |
System.err.println("*********************************************");*/
|
842 |
} |
843 |
|
844 |
/**
|
845 |
* Closes files and releases memory (pointers to null)
|
846 |
*/
|
847 |
synchronized private void closeAndFree() { |
848 |
int count = 0; |
849 |
while(readingData != null && readingData.compareTo(Thread.currentThread().toString()) != 0) |
850 |
try {
|
851 |
Thread.sleep(100); |
852 |
count++; |
853 |
if (count==1000) |
854 |
readingData = null;
|
855 |
} catch (InterruptedException e) { |
856 |
} |
857 |
|
858 |
if(dataset != null) { |
859 |
dataset.close(); |
860 |
dataset = null;
|
861 |
} |
862 |
|
863 |
//Cerramos el dataset asociado a la capa si est? abierto.
|
864 |
if(layerRaster != null) { |
865 |
for (int i = 0; i < layerRaster.length; i++) { |
866 |
if(layerRaster[i] != null) { |
867 |
layerRaster[i].setRemoveRasterFlag(true);
|
868 |
layerRaster[i].getDataSource().close(); |
869 |
System.out.println("CloseAndFree WMS" + this.getName()); |
870 |
if (layerRaster[i] != null) { |
871 |
layerRaster[i].getRender().free(); |
872 |
System.out.println("CloseAndFree WMS after render free" + this.getName()); |
873 |
if(layerRaster[i].getBufferFactory() != null) |
874 |
layerRaster[i].getBufferFactory().free(); |
875 |
layerRaster[i] = null;
|
876 |
System.out.println("CloseAndFree WMS after bufferFactory free"); |
877 |
} |
878 |
} |
879 |
} |
880 |
} |
881 |
if (getRender() != null) |
882 |
getRender().free(); |
883 |
System.out.println("CloseAndFree WMS before System.gc"); |
884 |
System.gc();
|
885 |
} |
886 |
|
887 |
/**
|
888 |
* Acciones que se realizan despu?s de asignar la fuente de datos a
|
889 |
* la capa raster.
|
890 |
*
|
891 |
* @throws LoadLayerException
|
892 |
* @throws InterruptedException
|
893 |
*/
|
894 |
private void initializeRasterLayer(MultiRasterDataset[][] datasets, IBuffer[][] buf) throws LoadLayerException, InterruptedException { |
895 |
if(this.filterList != null) |
896 |
getRender().setFilterList(filterList); |
897 |
if(this.transparency != null) |
898 |
getRender().setLastTransparency(transparency); |
899 |
if(this.renderBands != null) |
900 |
getRender().setRenderBands(renderBands); |
901 |
if(datasets != null) { |
902 |
String[][] names = new String[datasets.length][datasets[0].length]; |
903 |
for (int i = 0; i < datasets.length; i++) { |
904 |
for (int j = 0; j < datasets[i].length; j++) { |
905 |
if(datasets[i][j] != null) |
906 |
names[i][j] = datasets[i][j].getDataset(0)[0].getFName(); |
907 |
} |
908 |
} |
909 |
super.setLoadParams(names);
|
910 |
} |
911 |
super.init();
|
912 |
if(buf != null && buf[0][0] != null) { |
913 |
int drawablesBandCount = layerRaster[0].getDataSource().getBands().getDrawableBandsCount(); |
914 |
IBuffer buff = null;
|
915 |
if(dataset instanceof CompositeDataset) |
916 |
buff = ((CompositeDataset)dataset).generateBuffer(buf, drawablesBandCount); |
917 |
else
|
918 |
buff = buf[0][0]; |
919 |
|
920 |
if(getRender().getLastRenderBuffer() != null) |
921 |
getRender().getLastRenderBuffer().free(); |
922 |
getRender().setLastRenderBuffer(buff); |
923 |
} |
924 |
} |
925 |
|
926 |
private void drawFixedSize(Graphics2D g, ViewPort vp, Cancellable cancel, double scale) throws ReadDriverException, LoadLayerException { |
927 |
callCount++; // mess code, it is not unusual a wms server to response an error which is completely
|
928 |
// temporal and the response is available if we retry requesting.
|
929 |
//
|
930 |
|
931 |
|
932 |
// This is the extent that will be requested
|
933 |
Rectangle2D bBox = getFullExtent();
|
934 |
MyCancellable c = new MyCancellable(cancel);
|
935 |
|
936 |
try {
|
937 |
wmsStatus.setExtent( bBox ); |
938 |
wmsStatus.setFormat( m_Format ); |
939 |
wmsStatus.setHeight( fixedSize.height ); |
940 |
wmsStatus.setWidth( fixedSize.width ); |
941 |
wmsStatus.setLayerNames(Utilities.createVector(layerQuery,",")); |
942 |
wmsStatus.setSrs(m_SRS); |
943 |
wmsStatus.setCrsAxisOrder(cachedAxisOrientation); |
944 |
wmsStatus.setStyles(styles); |
945 |
wmsStatus.setDimensions(dimensions); |
946 |
wmsStatus.setTransparency(wmsTransparency); |
947 |
wmsStatus.setOnlineResource((String) onlineResources.get("GetMap")); |
948 |
File f = getDriver().getMap(wmsStatus, c);
|
949 |
if (f == null) |
950 |
return;
|
951 |
String nameWorldFile = f.getPath() + getExtensionWorldFile();
|
952 |
com.iver.andami.Utilities.createTemp(nameWorldFile, this.getDataWorldFile(bBox, fixedSize));
|
953 |
|
954 |
IStatusRaster status = getStatus(); |
955 |
if(status!=null && firstLoad){ |
956 |
try {
|
957 |
status.applyStatus(this);
|
958 |
} catch (NotSupportedExtensionException e) {
|
959 |
throw new ReadDriverException("", e); |
960 |
} catch (RasterDriverException e) {
|
961 |
throw new ReadDriverException("", e); |
962 |
} catch (FilterTypeException e) {
|
963 |
throw new ReadDriverException("", e); |
964 |
} |
965 |
firstLoad = false;
|
966 |
} |
967 |
|
968 |
// And finally, obtain the extent intersecting the view and the BBox
|
969 |
// to draw to.
|
970 |
Rectangle2D extent = new Rectangle2D.Double(); |
971 |
Rectangle2D.intersect(vp.getAdjustedExtent(), bBox, extent);
|
972 |
|
973 |
ViewPortData vpData = new ViewPortData(
|
974 |
vp.getProjection(), new Extent(extent), fixedSize );
|
975 |
vpData.setMat(vp.getAffineTransform()); |
976 |
|
977 |
String filePath = f.getAbsolutePath();
|
978 |
visualStatus.fileNames[0] = filePath;
|
979 |
|
980 |
try {
|
981 |
rasterProcess(filePath, g, vp, scale, cancel, 0);
|
982 |
this.updateDrawVersion();
|
983 |
} catch (FilterTypeException e) {
|
984 |
} |
985 |
} catch (ValidationException e) {
|
986 |
if (!c.isCanceled())
|
987 |
{ |
988 |
LoadLayerException exception = new LoadLayerException(getName(),e);
|
989 |
throw exception;
|
990 |
} |
991 |
} catch (IOException e) { |
992 |
if (!c.isCanceled())
|
993 |
if (callCount<MAX_RETRY_TIMES) { // mess code |
994 |
NotificationManager.addWarning("\n[ FLyrWMS.drawFixedSize() ] Failed in trying " + callCount + "/" + MAX_RETRY_TIMES + ")\n", null); // mess code |
995 |
// I'll try again requesting up to MAX_RETRY_TIMES times before throw an error // mess code
|
996 |
// (this is mess code, should be replaced by a layer status handler which is scheduled for version > 1.0) // mess code
|
997 |
drawFixedSize(g, vp, cancel, scale); // mess code
|
998 |
} // mess code
|
999 |
|
1000 |
if (callCount == 1) { // mess code |
1001 |
ConnectionErrorExceptionType type = new ConnectionErrorExceptionType();
|
1002 |
type.setLayerName(getName()); |
1003 |
try {
|
1004 |
type.setDriverName("WMS Driver");
|
1005 |
} catch (Exception e1) { |
1006 |
} |
1007 |
type.setHost(host); |
1008 |
throw new ConnectionErrorLayerException(getName(),e); |
1009 |
} // mess code
|
1010 |
|
1011 |
} catch (WMSException e) {
|
1012 |
if (!c.isCanceled()) {
|
1013 |
if (callCount<MAX_RETRY_TIMES) { // mess code |
1014 |
NotificationManager.addWarning("\n[ FLyrWMS.drawFixedSize() ] Failed in trying " + callCount + "/" + MAX_RETRY_TIMES + ")\n", null); // mess code |
1015 |
// I'll try again requesting up to MAX_RETRY_TIMES times before throw an error // mess code
|
1016 |
// (this is mess code, should be replaced by a layer status handler which is scheduled for version > 1.0) // mess code
|
1017 |
drawFixedSize(g, vp, cancel, scale); // mess code
|
1018 |
} // mess code
|
1019 |
if (callCount == 1) { // mess code |
1020 |
if (!isPrinting)
|
1021 |
this.setVisible(false); |
1022 |
throw new LoadLayerException(getName(),e); |
1023 |
|
1024 |
|
1025 |
} // mess code
|
1026 |
} |
1027 |
}catch (NullPointerException e) { |
1028 |
this.setVisible(false); |
1029 |
} |
1030 |
callCount--; // mess code
|
1031 |
} |
1032 |
|
1033 |
/**
|
1034 |
* Carga y dibuja el raster usando la librer?a
|
1035 |
* @param filePath Ruta al fichero en disco
|
1036 |
* @param g Graphics2D
|
1037 |
* @param vp ViewPort
|
1038 |
* @param scale Escala para el draw
|
1039 |
* @param cancel Cancelaci?n para el draw
|
1040 |
* @throws ReadDriverException
|
1041 |
* @throws LoadLayerException
|
1042 |
*/
|
1043 |
private void rasterProcess(String filePath, Graphics2D g, ViewPort vp, double scale, Cancellable cancel, int nLyr) throws ReadDriverException, LoadLayerException, FilterTypeException { |
1044 |
//Cargamos el dataset con el raster de disco.
|
1045 |
layerRaster[nLyr] = FLyrRasterSE.createLayer("", filePath, vp.getProjection());
|
1046 |
//layerRaster[nLyr].getRender().setBufferFactory(layerRaster[nLyr].getBufferFactory());
|
1047 |
layerRaster[nLyr].setNoDataValue(getNoDataValue()); |
1048 |
layerRaster[nLyr].setNoDataType(getNoDataType()); |
1049 |
// layerRaster[nLyr].init();
|
1050 |
|
1051 |
//Obtenemos la tabla de color del raster abierto ya que se le va a sustituir la lista
|
1052 |
//de filtros y el de tabla de color no queremos sustituirlo.
|
1053 |
RasterFilterList rasterFilterList = layerRaster[nLyr].getRender().getFilterList(); |
1054 |
ColorTableFilter ct = (ColorTableFilter)rasterFilterList.getFilterByBaseClass(ColorTableFilter.class); |
1055 |
Object param = null; |
1056 |
if(ct != null) |
1057 |
param = ct.getParam("colorTable");
|
1058 |
|
1059 |
//En caso de cargar un proyecto con XMLEntity se crean los filtros
|
1060 |
if(filterArguments != null) { |
1061 |
RasterFilterList fl = new RasterFilterList();
|
1062 |
fl.addEnvParam("IStatistics", layerRaster[nLyr].getDataSource().getStatistics());
|
1063 |
fl.addEnvParam("MultiRasterDataset", layerRaster[nLyr].getDataSource());
|
1064 |
fl.setInitDataType(layerRaster[nLyr].getDataType()[0]);
|
1065 |
RasterFilterListManager filterListManager = new RasterFilterListManager(fl);
|
1066 |
filterListManager.createFilterListFromStrings(filterArguments); |
1067 |
filterArguments = null;
|
1068 |
filterList = fl; |
1069 |
} |
1070 |
|
1071 |
//Como el raster se carga a cada zoom el render se crea nuevamente y la lista de
|
1072 |
//filtros siempre estar? vacia a cada visualizaci?n. Para evitarlo tenemos que
|
1073 |
//guardar la lista de filtro aplicada en la visualizaci?n anterior.
|
1074 |
if(this.filterList != null) { |
1075 |
this.disableUpdateDrawVersion();
|
1076 |
//Si ten?a tabla de color le asignamos la original
|
1077 |
if(param != null && param instanceof GridPalette) { |
1078 |
this.filterList.remove(ColorTableFilter.class);
|
1079 |
RasterFilterListManager filterManager = new RasterFilterListManager(filterList);
|
1080 |
ColorTableListManager ctm = new ColorTableListManager(filterManager);
|
1081 |
ctm.addColorTableFilter((GridPalette)param); |
1082 |
filterList.move(ColorTableFilter.class, 0);
|
1083 |
filterList.controlTypes(); |
1084 |
} |
1085 |
layerRaster[nLyr].getRender().setFilterList(filterList); |
1086 |
this.enableUpdateDrawVersion();
|
1087 |
} |
1088 |
if(this.transparency != null) |
1089 |
layerRaster[nLyr].getRender().setLastTransparency(transparency); |
1090 |
if(this.renderBands != null) |
1091 |
layerRaster[nLyr].getRender().setRenderBands(renderBands); |
1092 |
|
1093 |
//Dibujamos
|
1094 |
disableUpdateDrawVersion(); |
1095 |
layerRaster[nLyr].draw(null, g, vp, cancel, scale);
|
1096 |
enableUpdateDrawVersion(); |
1097 |
|
1098 |
//La primera vez asignamos la lista de filtros asociada al renderizador. Guardamos una referencia
|
1099 |
//en esta clase para que a cada zoom no se pierda.
|
1100 |
if (this.filterList == null) |
1101 |
filterList = layerRaster[nLyr].getRender().getFilterList(); |
1102 |
if (this.transparency == null) |
1103 |
transparency = layerRaster[nLyr].getRender().getLastTransparency(); |
1104 |
if (this.renderBands == null) |
1105 |
renderBands = layerRaster[nLyr].getRender().getRenderBands(); |
1106 |
|
1107 |
} |
1108 |
|
1109 |
/*
|
1110 |
* (non-Javadoc)
|
1111 |
* @see org.gvsig.fmap.raster.IRasterRendering#getRenderFilterList()
|
1112 |
*/
|
1113 |
public RasterFilterList getRenderFilterList(){
|
1114 |
return (filterList != null) ? filterList : getRender().getFilterList(); |
1115 |
} |
1116 |
|
1117 |
/*
|
1118 |
* (non-Javadoc)
|
1119 |
* @see org.gvsig.raster.hierarchy.IRasterRendering#setRenderFilterList(org.gvsig.raster.grid.filter.RasterFilterList)
|
1120 |
*/
|
1121 |
public void setRenderFilterList(RasterFilterList filterList) { |
1122 |
if (filterList == this.filterList){ |
1123 |
return;
|
1124 |
} |
1125 |
this.filterList = filterList;
|
1126 |
this.updateDrawVersion();
|
1127 |
super.getRender().setFilterList(filterList);
|
1128 |
} |
1129 |
|
1130 |
/*
|
1131 |
* (non-Javadoc)
|
1132 |
* @see org.gvsig.fmap.raster.IRasterRendering#getRenderTransparency()
|
1133 |
*/
|
1134 |
public GridTransparency getRenderTransparency() {
|
1135 |
return (transparency != null) ? transparency : getRender().getLastTransparency(); |
1136 |
} |
1137 |
|
1138 |
/*
|
1139 |
* (non-Javadoc)
|
1140 |
* @see org.gvsig.raster.hierarchy.IRasterRendering#getRenderBands()
|
1141 |
*/
|
1142 |
public int[] getRenderBands() { |
1143 |
return (renderBands != null) ? renderBands : getRender().getRenderBands(); |
1144 |
} |
1145 |
|
1146 |
/*
|
1147 |
* (non-Javadoc)
|
1148 |
* @see org.gvsig.raster.hierarchy.IRasterRendering#setRenderBands(int[])
|
1149 |
*/
|
1150 |
public void setRenderBands(int[] renderBands) { |
1151 |
//TODO: Comprobar si hay cambios
|
1152 |
this.renderBands = renderBands;
|
1153 |
this.updateDrawVersion();
|
1154 |
getRender().setRenderBands(renderBands); |
1155 |
} |
1156 |
|
1157 |
/**
|
1158 |
* This is the method used to draw a tile in a WMS mosaic layer.
|
1159 |
* @throws LoadLayerException
|
1160 |
* @throws ReadDriverException
|
1161 |
* @return true when a tile has been painted
|
1162 |
*/
|
1163 |
private boolean drawTile(Graphics2D g, ViewPort vp, Cancellable cancel, int tile, double scale, int nLyr) throws LoadLayerException, ReadDriverException { |
1164 |
callCount++; |
1165 |
// Compute the query geometry
|
1166 |
// 1. Check if it is within borders
|
1167 |
// Rectangle2D extent = getFullExtent();
|
1168 |
// if ((vp.getAdjustedExtent().getMinX() > extent.getMaxX()) ||
|
1169 |
// (vp.getAdjustedExtent().getMinY() > extent.getMaxY()) ||
|
1170 |
// (vp.getAdjustedExtent().getMaxX() < extent.getMinX()) ||
|
1171 |
// (vp.getAdjustedExtent().getMaxY() < extent.getMinY())) {
|
1172 |
// return false;
|
1173 |
// }
|
1174 |
|
1175 |
// 2. Compute extent to be requested.
|
1176 |
// Rectangle2D bBox = new Rectangle2D.Double();
|
1177 |
// Rectangle2D.intersect(vp.getAdjustedExtent(), extent, bBox); // FIXME: ESTO PROVOCA FALLOS SI EL EXTENT (fullextent) no es correcto
|
1178 |
|
1179 |
Rectangle2D bBox = vp.getAdjustedExtent();
|
1180 |
|
1181 |
// 3. Compute size in pixels
|
1182 |
double scalex = vp.getAffineTransform().getScaleX();
|
1183 |
double scaley = vp.getAffineTransform().getScaleY();
|
1184 |
int wImg = (int) Math.ceil(Math.abs(bBox.getWidth() * scalex) + 1); |
1185 |
int hImg = (int) Math.ceil(Math.abs(bBox.getHeight() * scaley) + 1); |
1186 |
|
1187 |
Dimension sz = new Dimension(wImg, hImg); |
1188 |
|
1189 |
if ((wImg <= 0) || (hImg <= 0)) { |
1190 |
return false; |
1191 |
} |
1192 |
MyCancellable c = new MyCancellable(cancel);
|
1193 |
|
1194 |
try {
|
1195 |
sz = new Dimension(wImg, hImg); |
1196 |
// Rectangle2D.intersect(vp.getAdjustedExtent(), extent, bBox);
|
1197 |
|
1198 |
|
1199 |
wmsStatus.setExtent( bBox ); |
1200 |
wmsStatus.setFormat(m_Format); |
1201 |
wmsStatus.setHeight( hImg ); |
1202 |
wmsStatus.setWidth( wImg ); |
1203 |
wmsStatus.setLayerNames(Utilities.createVector(layerQuery,",")); |
1204 |
wmsStatus.setSrs(m_SRS); |
1205 |
wmsStatus.setCrsAxisOrder(cachedAxisOrientation); |
1206 |
wmsStatus.setStyles(styles); |
1207 |
wmsStatus.setDimensions(dimensions); |
1208 |
wmsStatus.setTransparency(wmsTransparency); |
1209 |
wmsStatus.setOnlineResource((String) onlineResources.get("GetMap")); |
1210 |
|
1211 |
// begin patch; Avoid to request too small tiles.
|
1212 |
// This generally occurs when printing
|
1213 |
|
1214 |
if (wImg < minTilePrintWidth) {
|
1215 |
double wScale = (double) minTilePrintWidth / wImg; |
1216 |
wmsStatus.setWidth(minTilePrintWidth); |
1217 |
Rectangle2D sExtent = wmsStatus.getExtent();
|
1218 |
Point2D initialPoint = new Point2D.Double(sExtent.getX(), sExtent.getY()); |
1219 |
sExtent.setRect(sExtent.getX()*wScale, sExtent.getY(), sExtent.getWidth()*wScale, sExtent.getHeight()); |
1220 |
if (!bBox.contains(initialPoint)) {
|
1221 |
sExtent.setRect(sExtent.getX() - initialPoint.getX(), sExtent.getY(), sExtent.getWidth(), sExtent.getHeight()); |
1222 |
} |
1223 |
} |
1224 |
|
1225 |
if (hImg < minTilePrintHeight) {
|
1226 |
double hScale = (double) minTilePrintHeight / hImg; |
1227 |
wmsStatus.setHeight(minTilePrintHeight); |
1228 |
Rectangle2D sExtent = wmsStatus.getExtent();
|
1229 |
Point2D initialPoint = new Point2D.Double(sExtent.getX(), sExtent.getY()); |
1230 |
sExtent.setRect(sExtent.getX(), sExtent.getY()*hScale, sExtent.getWidth(), sExtent.getHeight()*hScale); |
1231 |
if (!bBox.contains(initialPoint)) {
|
1232 |
sExtent.setRect(sExtent.getX(), sExtent.getY() - initialPoint.getY(), sExtent.getWidth(), sExtent.getHeight()); |
1233 |
} |
1234 |
} |
1235 |
|
1236 |
// end patch
|
1237 |
File f = getDriver().getMap(wmsStatus, c);
|
1238 |
if (f == null) |
1239 |
return false; |
1240 |
String nameWordFile = f.getPath() + getExtensionWorldFile();
|
1241 |
com.iver.andami.Utilities.createTemp(nameWordFile, this.getDataWorldFile(bBox, sz));
|
1242 |
|
1243 |
ViewPortData vpData = new ViewPortData(
|
1244 |
vp.getProjection(), new Extent(bBox), sz );
|
1245 |
vpData.setMat(vp.getAffineTransform()); |
1246 |
|
1247 |
String filePath = f.getAbsolutePath();
|
1248 |
visualStatus.fileNames[tile] = filePath; |
1249 |
try {
|
1250 |
rasterProcess(filePath, g, vp, scale, cancel, nLyr); |
1251 |
// this.updateDrawVersion();
|
1252 |
} catch (FilterTypeException e) {
|
1253 |
} |
1254 |
|
1255 |
} catch (ValidationException e) {
|
1256 |
if (!c.isCanceled())
|
1257 |
{ |
1258 |
LoadLayerException exception = new LoadLayerException(getName(),e);
|
1259 |
throw exception;
|
1260 |
} |
1261 |
} catch (IOException e) { |
1262 |
if (!c.isCanceled()){
|
1263 |
if (callCount<MAX_RETRY_TIMES) { // mess code |
1264 |
NotificationManager.addWarning("\n[ FLyrWMS.drawFixedSize() ] Failed in trying " + callCount + "/" + MAX_RETRY_TIMES + ")\n", null); // mess code |
1265 |
// I'll try again requesting up to MAX_RETRY_TIMES times before throw an error // mess code
|
1266 |
// (this is mess code, should be replaced by a layer status handler which is scheduled for version > 1.0) // mess code
|
1267 |
|
1268 |
drawFixedSize(g, vp, cancel, scale); // mess code
|
1269 |
} // mess code
|
1270 |
} |
1271 |
if (callCount == 1) { // mess code |
1272 |
throw new ConnectionErrorLayerException(getName(),e); |
1273 |
}//if
|
1274 |
} catch (WMSException e) {
|
1275 |
if (!c.isCanceled()) {
|
1276 |
if (callCount<MAX_RETRY_TIMES) { // mess code |
1277 |
Logger.getAnonymousLogger().warning("\n[ FLyrWMS.drawFixedSize() ] Failed in trying " + callCount + "/" + MAX_RETRY_TIMES + ")\n"); // mess code |
1278 |
// I'll try again requesting up to MAX_RETRY_TIMES times before throw an error // mess code
|
1279 |
// (this is mess code, should be replaced by a layer status handler which is scheduled for version > 1.0) // mess code
|
1280 |
drawTile(g, vp, cancel, tile, scale, nLyr); |
1281 |
} // mess code
|
1282 |
if (callCount == 1) { // mess code |
1283 |
// azabala JOptionPane.showMessageDialog((Component)PluginServices.getMainFrame(), e.getMessage());
|
1284 |
WMSDriverExceptionType type = new WMSDriverExceptionType();
|
1285 |
type.setLayerName(getName()); |
1286 |
try {
|
1287 |
type.setDriverName("WMS Driver");
|
1288 |
} catch (Exception e1) { |
1289 |
} |
1290 |
type.setWcsStatus(this.wmsStatus);
|
1291 |
if (!isPrinting)
|
1292 |
this.setVisible(false); |
1293 |
throw new LoadLayerException(getName(),e); |
1294 |
|
1295 |
|
1296 |
} //if
|
1297 |
}//if
|
1298 |
}//catch
|
1299 |
callCount--; |
1300 |
return true; |
1301 |
} |
1302 |
|
1303 |
/**
|
1304 |
* Applies server min/max scale as layer min/max scale.
|
1305 |
* The purpose is to update the TOC icon according with
|
1306 |
* the WMS layer visibilitiy.
|
1307 |
*/
|
1308 |
private void initServerScale() { |
1309 |
/**
|
1310 |
* We have to calculate the equivalent scale for our system, taking into account the
|
1311 |
* server DPI and our real DPI.
|
1312 |
*/
|
1313 |
double minScale = getCorrectedServerMinScale();
|
1314 |
double maxScale = getCorrectedServerMaxScale();
|
1315 |
if (minScale>0) { |
1316 |
setMinScale(minScale); |
1317 |
} |
1318 |
if (maxScale>0 && |
1319 |
maxScale>minScale) { |
1320 |
setMaxScale(maxScale); |
1321 |
} |
1322 |
} |
1323 |
|
1324 |
/**
|
1325 |
* Calculates the equivalent MinScaleDenominator for our system, taking into account the
|
1326 |
* server DPI and our real DPI.
|
1327 |
*
|
1328 |
* WMS 1.3 standard defines a fixed pixel size of 0.28 mm for the server,
|
1329 |
* which may not match our real settings, so this conversion is required
|
1330 |
* to properly use MinScaleDenominator and MaxScaleDenominator values.
|
1331 |
*
|
1332 |
* @return
|
1333 |
*/
|
1334 |
public double getCorrectedServerMinScale() { |
1335 |
return (getServerMinScale()*MapContext.getScreenDPI())/WMS_DPI;
|
1336 |
} |
1337 |
|
1338 |
/**
|
1339 |
* Calculates the equivalent MaxScaleDenominator for our system, taking into account the
|
1340 |
* server DPI and our real DPI.
|
1341 |
*
|
1342 |
* WMS 1.3 standard defines a fixed pixel size of 0.28 mm for the server,
|
1343 |
* which may not match our real settings, so this conversion is required
|
1344 |
* to properly use MinScaleDenominator and MaxScaleDenominator values.
|
1345 |
*
|
1346 |
* @return
|
1347 |
*/
|
1348 |
public double getCorrectedServerMaxScale() { |
1349 |
return (getServerMaxScale()*MapContext.getScreenDPI())/WMS_DPI;
|
1350 |
} |
1351 |
|
1352 |
/**
|
1353 |
* Returns the value of MinScaleDenominator tag, if available,
|
1354 |
* or -1 otherwise.
|
1355 |
*
|
1356 |
* @return
|
1357 |
*/
|
1358 |
public double getServerMinScale() { |
1359 |
String[] layers = getLayerNames(); |
1360 |
double minScale=Double.MAX_VALUE; |
1361 |
for (int i=0; i<layers.length; i++) { |
1362 |
WMSLayerNode layer = wms.getLayer(layers[i]); |
1363 |
double lyrMinScale = layer.getScaleMin();
|
1364 |
if ((lyrMinScale > 0) && (lyrMinScale<minScale)) { |
1365 |
minScale = lyrMinScale; |
1366 |
} |
1367 |
} |
1368 |
if (minScale==Double.MAX_VALUE) { |
1369 |
return -1; |
1370 |
} |
1371 |
else {
|
1372 |
return minScale;
|
1373 |
} |
1374 |
} |
1375 |
|
1376 |
/**
|
1377 |
* Returns the value of MaxScaleDenominator tag, if available,
|
1378 |
* or -1 otherwise.
|
1379 |
*
|
1380 |
* @return
|
1381 |
*/
|
1382 |
public double getServerMaxScale() { |
1383 |
String[] layers = getLayerNames(); |
1384 |
double maxScale=-1, lyrMaxScale; |
1385 |
for (int i=0; i<layers.length; i++) { |
1386 |
WMSLayerNode layer = wms.getLayer(layers[i]); |
1387 |
lyrMaxScale = layer.getScaleMax(); |
1388 |
if (lyrMaxScale!=-1 |
1389 |
&& lyrMaxScale>maxScale) { |
1390 |
maxScale = lyrMaxScale; |
1391 |
} |
1392 |
|
1393 |
} |
1394 |
return maxScale;
|
1395 |
} |
1396 |
|
1397 |
|
1398 |
/**
|
1399 |
* Obtiene la extensi?n del fichero de georreferenciaci?n
|
1400 |
* @return String con la extensi?n del fichero de georreferenciaci?n dependiendo
|
1401 |
* del valor del formato obtenido del servidor. Por defecto asignaremos un .wld
|
1402 |
*/
|
1403 |
private String getExtensionWorldFile(){ |
1404 |
String extWorldFile = ".wld"; |
1405 |
if(m_Format.equals("image/tif") || m_Format.equals("image/tiff")) |
1406 |
extWorldFile = ".tfw";
|
1407 |
//En la versi?n 1.6 de gdal no soporta jpgw si el fichero de imagen no
|
1408 |
//tiene extensi?n. Solo lo lee si es wld
|
1409 |
/*if(m_Format.equals("image/jpeg"))
|
1410 |
extWorldFile = ".jpgw";*/
|
1411 |
return extWorldFile;
|
1412 |
} |
1413 |
|
1414 |
/**
|
1415 |
* Calcula el contenido del fichero de georreferenciaci?n de una imagen.
|
1416 |
* @param bBox Tama?o y posici?n de la imagen (en coordenadas de usuario)
|
1417 |
* @param sz Tama?o de la imagen en pixeles.
|
1418 |
* @return el 'WorldFile', como String.
|
1419 |
* @throws IOException
|
1420 |
*/
|
1421 |
public String getDataWorldFile(Rectangle2D bBox, Dimension sz) throws IOException { |
1422 |
StringBuffer data = new StringBuffer(); |
1423 |
data.append((bBox.getMaxX() - bBox.getMinX())/(sz.getWidth() - 1)+"\n"); |
1424 |
data.append("0.0\n");
|
1425 |
data.append("0.0\n");
|
1426 |
data.append("-"+(bBox.getMaxY() - bBox.getMinY())/(sz.getHeight() - 1)+"\n"); |
1427 |
data.append(""+bBox.getMinX()+"\n"); |
1428 |
data.append(""+bBox.getMaxY()+"\n"); |
1429 |
return data.toString();
|
1430 |
} |
1431 |
|
1432 |
/**
|
1433 |
* @see com.iver.cit.gvsig.fmap.layers.FLayer#print(java.awt.Graphics2D,
|
1434 |
* com.iver.cit.gvsig.fmap.ViewPort,
|
1435 |
* com.iver.cit.gvsig.fmap.operations.Cancellable)
|
1436 |
*/
|
1437 |
public void print(Graphics2D g, ViewPort viewPort, Cancellable cancel, double scale, PrintRequestAttributeSet properties) |
1438 |
throws ReadDriverException {
|
1439 |
|
1440 |
closeAndFree(); |
1441 |
|
1442 |
if (isVisible() && isWithinScale(scale)) {
|
1443 |
isPrinting = true;
|
1444 |
if (!mustTilePrint) {
|
1445 |
draw(null, g, viewPort, cancel,scale);
|
1446 |
} else {
|
1447 |
// Para no pedir imagenes demasiado grandes, vamos
|
1448 |
// a hacer lo mismo que hace EcwFile: chunkear.
|
1449 |
// Llamamos a drawView con cuadraditos m?s peque?os
|
1450 |
// del BufferedImage ni caso, cuando se imprime viene con null
|
1451 |
|
1452 |
Tiling tiles = new Tiling(maxTilePrintWidth, maxTilePrintHeight, g.getClipBounds());
|
1453 |
tiles.setAffineTransform((AffineTransform) viewPort.getAffineTransform().clone());
|
1454 |
visualStatus.fileNames = new String[tiles.getNumTiles()]; |
1455 |
layerRaster = new FLyrRasterSE[tiles.getNumTiles()];
|
1456 |
for (int tileNr=0; tileNr < tiles.getNumTiles(); tileNr++) { |
1457 |
// Parte que dibuja
|
1458 |
try {
|
1459 |
ViewPort vp = tiles.getTileViewPort(viewPort, tileNr); |
1460 |
drawTile(g, vp, cancel, tileNr, scale, tileNr); |
1461 |
} catch (NoninvertibleTransformException e) { |
1462 |
e.printStackTrace(); |
1463 |
} catch (LoadLayerException e) {
|
1464 |
// TODO Auto-generated catch block
|
1465 |
e.printStackTrace(); |
1466 |
} |
1467 |
} |
1468 |
} |
1469 |
isPrinting = false;
|
1470 |
} |
1471 |
} |
1472 |
|
1473 |
public void _print(Graphics2D g, ViewPort viewPort, Cancellable cancel,double scale) |
1474 |
throws ReadDriverException {
|
1475 |
draw(null, g, viewPort, cancel,scale);
|
1476 |
} |
1477 |
|
1478 |
/**
|
1479 |
* Devuelve el FMapWMSDriver.
|
1480 |
*
|
1481 |
* @return FMapWMSDriver
|
1482 |
*
|
1483 |
* @throws IllegalStateException
|
1484 |
* @throws ValidationException
|
1485 |
* @throws UnsupportedVersionLayerException
|
1486 |
* @throws IOException
|
1487 |
*/
|
1488 |
public FMapWMSDriver getDriver()
|
1489 |
throws IllegalStateException, ValidationException, |
1490 |
UnsupportedVersionLayerException, IOException {
|
1491 |
return FMapWMSDriverFactory.getFMapDriverForURL(host);
|
1492 |
} |
1493 |
|
1494 |
/**
|
1495 |
* Devuelve el FMapWMSDriver.
|
1496 |
*
|
1497 |
* @return FMapWMSDriver
|
1498 |
*
|
1499 |
* @throws IllegalStateException
|
1500 |
* @throws ValidationException
|
1501 |
* @throws UnsupportedVersionLayerException
|
1502 |
* @throws IOException
|
1503 |
*/
|
1504 |
public void setDriver(FMapWMSDriver drv) { |
1505 |
//TODO: Comprobar cambio
|
1506 |
wms = drv; |
1507 |
initServerScale(); |
1508 |
this.updateDrawVersion();
|
1509 |
} |
1510 |
|
1511 |
/**
|
1512 |
* Devuelve el URL.
|
1513 |
*
|
1514 |
* @return URL.
|
1515 |
*/
|
1516 |
public URL getHost() { |
1517 |
return host;
|
1518 |
} |
1519 |
|
1520 |
/**
|
1521 |
* Inserta el URL.
|
1522 |
*
|
1523 |
* @param host URL.
|
1524 |
*/
|
1525 |
public void setHost(URL host) { |
1526 |
if (this.host == host){ |
1527 |
return;
|
1528 |
} |
1529 |
if (this.host != null && this.fullExtent.equals(host)){ |
1530 |
return;
|
1531 |
} |
1532 |
|
1533 |
this.host = host;
|
1534 |
this.updateDrawVersion();
|
1535 |
} |
1536 |
|
1537 |
/**
|
1538 |
* Devuelve la informaci?n de la consulta.
|
1539 |
*
|
1540 |
* @return String.
|
1541 |
*/
|
1542 |
public String getInfoLayerQuery() { |
1543 |
return infoLayerQuery;
|
1544 |
} |
1545 |
|
1546 |
/**
|
1547 |
* Inserta la informaci?n de la consulta.
|
1548 |
*
|
1549 |
* @param infoLayerQuery String.
|
1550 |
*/
|
1551 |
public void setInfoLayerQuery(String infoLayerQuery) { |
1552 |
this.infoLayerQuery = infoLayerQuery;
|
1553 |
} |
1554 |
|
1555 |
/**
|
1556 |
* Devuelve la consulta.
|
1557 |
*
|
1558 |
* @return String.
|
1559 |
*/
|
1560 |
public String getLayerQuery() { |
1561 |
return layerQuery;
|
1562 |
} |
1563 |
|
1564 |
/**
|
1565 |
* Inserta la consulta.
|
1566 |
*
|
1567 |
* @param layerQuery consulta.
|
1568 |
*/
|
1569 |
public void setLayerQuery(String layerQuery) { |
1570 |
if (this.layerQuery == layerQuery){ |
1571 |
return;
|
1572 |
} |
1573 |
if (this.layerQuery != null && this.layerQuery.equals(layerQuery)){ |
1574 |
return;
|
1575 |
} |
1576 |
|
1577 |
this.layerQuery = layerQuery;
|
1578 |
wmsStatus.setLayerNames(Utilities.createVector(layerQuery,",")); |
1579 |
this.updateDrawVersion();
|
1580 |
} |
1581 |
|
1582 |
/**
|
1583 |
* Devuelve el formato.
|
1584 |
*
|
1585 |
* @return Formato.
|
1586 |
*/
|
1587 |
public String getFormat() { |
1588 |
return m_Format;
|
1589 |
} |
1590 |
|
1591 |
/**
|
1592 |
* Inserta el formato.
|
1593 |
*
|
1594 |
* @param format Formato.
|
1595 |
*/
|
1596 |
public void setFormat(String format) { |
1597 |
if (this.m_Format == format){ |
1598 |
return;
|
1599 |
} |
1600 |
if (this.m_Format != null && this.m_Format.equals(format)){ |
1601 |
return;
|
1602 |
} |
1603 |
m_Format = format; |
1604 |
this.updateDrawVersion();
|
1605 |
} |
1606 |
|
1607 |
/**
|
1608 |
* Devuelve el SRS.
|
1609 |
*
|
1610 |
* @return SRS.
|
1611 |
*/
|
1612 |
public String getSRS() { |
1613 |
return m_SRS;
|
1614 |
} |
1615 |
|
1616 |
/**
|
1617 |
* Inserta el SRS.
|
1618 |
*
|
1619 |
* @param m_srs SRS.
|
1620 |
*/
|
1621 |
public void setSRS(String m_srs) { |
1622 |
if (m_SRS == m_srs){
|
1623 |
return;
|
1624 |
} |
1625 |
if (m_SRS != null && m_SRS.equals(m_srs)){ |
1626 |
return;
|
1627 |
} |
1628 |
m_SRS = m_srs; |
1629 |
this.updateDrawVersion();
|
1630 |
setProjection(CRSFactory.getCRS(getSRS())); |
1631 |
} |
1632 |
|
1633 |
/**
|
1634 |
* Inserta la extensi?n total de la capa.
|
1635 |
*
|
1636 |
* @param fullExtent Rect?ngulo.
|
1637 |
*/
|
1638 |
public void setFullExtent(Rectangle2D fullExtent) { |
1639 |
if (this.fullExtent == fullExtent){ |
1640 |
return;
|
1641 |
} |
1642 |
if (this.fullExtent != null && this.fullExtent.equals(fullExtent)){ |
1643 |
return;
|
1644 |
} |
1645 |
|
1646 |
this.fullExtent = fullExtent;
|
1647 |
this.updateDrawVersion();
|
1648 |
} |
1649 |
|
1650 |
public HashMap getProperties() { |
1651 |
HashMap info = new HashMap(); |
1652 |
String[] layerNames = getLayerQuery().split(","); |
1653 |
Vector layers = new Vector(layerNames.length); |
1654 |
try {
|
1655 |
if(getDriver().connect(null)){ |
1656 |
for (int i = 0; i < layerNames.length; i++) { |
1657 |
layers.add(i, getDriver().getLayer(layerNames[i])); |
1658 |
} |
1659 |
info.put("name", getName());
|
1660 |
info.put("selectedLayers", layers);
|
1661 |
info.put("host", getHost());
|
1662 |
info.put("srs", getSRS());
|
1663 |
info.put("format", getFormat());
|
1664 |
info.put("wmsTransparency", new Boolean(wmsTransparency)); |
1665 |
info.put("styles", styles);
|
1666 |
info.put("dimensions", dimensions);
|
1667 |
info.put("fixedSize", fixedSize);
|
1668 |
return info;
|
1669 |
} |
1670 |
} catch (Exception e) { |
1671 |
e.printStackTrace(); |
1672 |
} |
1673 |
return null; |
1674 |
} |
1675 |
|
1676 |
public double getMaxX() { |
1677 |
return visualStatus.maxX;
|
1678 |
} |
1679 |
|
1680 |
public double getMaxY() { |
1681 |
return visualStatus.maxY;
|
1682 |
} |
1683 |
|
1684 |
public double getMinX() { |
1685 |
return visualStatus.minX;
|
1686 |
} |
1687 |
|
1688 |
public double getMinY() { |
1689 |
return visualStatus.minY;
|
1690 |
} |
1691 |
|
1692 |
|
1693 |
/**
|
1694 |
* Returns the names of the WMS layers that are loaded in this
|
1695 |
* gvSIG layer.
|
1696 |
*
|
1697 |
* @return An array containing the names of the WMS layers
|
1698 |
*/
|
1699 |
public String[] getLayerNames() { |
1700 |
Vector namesList = wmsStatus.getLayerNames();
|
1701 |
String[] names = new String[namesList.size()]; |
1702 |
for (int i=0; i<names.length; i++) { |
1703 |
Object o = namesList.get(i);
|
1704 |
if (o instanceof String) { |
1705 |
names[i] = (String) o;
|
1706 |
} |
1707 |
else { // this should not happen |
1708 |
names[i] = o.toString(); |
1709 |
} |
1710 |
} |
1711 |
return names;
|
1712 |
} |
1713 |
|
1714 |
/**
|
1715 |
* @return Returns the wmsTransparency.
|
1716 |
*/
|
1717 |
public boolean isWmsTransparent() { |
1718 |
return wmsTransparency;
|
1719 |
} |
1720 |
|
1721 |
/**
|
1722 |
* @param wmsTransparency The wmsTransparency to set.
|
1723 |
*/
|
1724 |
public void setWmsTransparency(boolean wmsTransparency) { |
1725 |
if (this.wmsTransparency == wmsTransparency){ |
1726 |
return;
|
1727 |
} |
1728 |
this.wmsTransparency = wmsTransparency;
|
1729 |
this.updateDrawVersion();
|
1730 |
} |
1731 |
|
1732 |
/**
|
1733 |
* @param styles
|
1734 |
*/
|
1735 |
public void setStyles(Vector styles) { |
1736 |
if (this.styles == styles){ |
1737 |
return;
|
1738 |
} |
1739 |
if (this.styles != null && styles != null ){ |
1740 |
if (this.styles.containsAll(styles) && this.styles.size() ==styles.size()){ |
1741 |
return;
|
1742 |
} |
1743 |
} |
1744 |
this.styles = styles;
|
1745 |
this.updateDrawVersion();
|
1746 |
} |
1747 |
|
1748 |
/**
|
1749 |
* Sets the dimension vector that is a list of key-value pairs containing
|
1750 |
* the name of the dimension and the value for it
|
1751 |
* @param dimensions
|
1752 |
*/
|
1753 |
public void setDimensions(Vector dimensions) { |
1754 |
if (this.dimensions == dimensions){ |
1755 |
return;
|
1756 |
} |
1757 |
if (this.dimensions != null && dimensions != null ){ |
1758 |
if (this.dimensions.containsAll(dimensions) && this.dimensions.size() ==dimensions.size()){ |
1759 |
return;
|
1760 |
} |
1761 |
} |
1762 |
this.dimensions = dimensions;
|
1763 |
this.updateDrawVersion();
|
1764 |
} |
1765 |
|
1766 |
/**
|
1767 |
* Sets the set of URLs that should be accessed for each operation performed
|
1768 |
* to the server.
|
1769 |
*
|
1770 |
* @param onlineResources
|
1771 |
*/
|
1772 |
public void setOnlineResources(Hashtable onlineResources) { |
1773 |
if (this.onlineResources == onlineResources){ |
1774 |
return;
|
1775 |
} |
1776 |
if (this.onlineResources != null && this.onlineResources.equals(onlineResources)){ |
1777 |
return;
|
1778 |
} |
1779 |
|
1780 |
this.onlineResources = onlineResources;
|
1781 |
this.updateDrawVersion();
|
1782 |
} |
1783 |
|
1784 |
/**
|
1785 |
* Gets the URL that should be accessed for an operation performed
|
1786 |
* to the server.
|
1787 |
*
|
1788 |
* @param onlineResources
|
1789 |
*/
|
1790 |
public String getOnlineResource(String operation) { |
1791 |
return ((String) onlineResources.get(operation)); |
1792 |
} |
1793 |
|
1794 |
/**
|
1795 |
* When a server is not fully featured and it only can serve constant map
|
1796 |
* sizes this value must be set. It expresses the size in pixels (width, height)
|
1797 |
* that the map will be requested.
|
1798 |
* @param Dimension sz
|
1799 |
*/
|
1800 |
public void setFixedSize(Dimension sz) { |
1801 |
if (this.fixedSize == sz){ |
1802 |
return;
|
1803 |
} |
1804 |
if (this.fixedSize != null && this.fixedSize.equals(sz)){ |
1805 |
return;
|
1806 |
} |
1807 |
fixedSize = sz; |
1808 |
this.updateDrawVersion();
|
1809 |
} |
1810 |
|
1811 |
/**
|
1812 |
* Tells whether if this layer must deal with the server with the constant-size
|
1813 |
* limitations or not.
|
1814 |
* @return boolean.
|
1815 |
*/
|
1816 |
private boolean isSizeFixed() { |
1817 |
return fixedSize != null && fixedSize.getWidth() > 0 && fixedSize.getHeight() > 0; |
1818 |
} |
1819 |
|
1820 |
/**
|
1821 |
* If it is true, this layer accepts GetFeatureInfo operations. This WMS operations
|
1822 |
* maps to FMap's infoByPoint(p) operation.
|
1823 |
* @param b
|
1824 |
*/
|
1825 |
public void setQueryable(boolean b) { |
1826 |
queryable = b; |
1827 |
} |
1828 |
|
1829 |
/**
|
1830 |
* Creates the part of a OGC's MapContext document that would describe this
|
1831 |
* layer(s).
|
1832 |
* @param version, The desired version of the resulting document. (1.1.0)
|
1833 |
* @return String containing the xml.
|
1834 |
* @throws UnsupportedVersionLayerException
|
1835 |
*/
|
1836 |
public String toMapContext(String mapContextVersion) { |
1837 |
XmlBuilder xml = new XmlBuilder();
|
1838 |
FMapWMSDriver drv; |
1839 |
try {
|
1840 |
drv = getDriver(); |
1841 |
} catch (Exception e) { |
1842 |
return xml.toString();
|
1843 |
} |
1844 |
String[] layerNames = getLayerQuery().split(","); |
1845 |
String[] styleNames = (String[]) styles.toArray(new String[0]); |
1846 |
for (int i = 0; i < layerNames.length; i++) { |
1847 |
WMSLayerNode layer = drv.getLayer(layerNames[i]); |
1848 |
HashMap xmlAttrs = new HashMap(); |
1849 |
|
1850 |
// <Layer>
|
1851 |
xmlAttrs.put(WebMapContextTags.HIDDEN, !isVisible()+"");
|
1852 |
xmlAttrs.put(WebMapContextTags.QUERYABLE, queryable+"");
|
1853 |
xml.openTag(WebMapContextTags.LAYER, xmlAttrs); |
1854 |
xmlAttrs.clear(); |
1855 |
if (mapContextVersion.equals("1.1.0") || mapContextVersion.equals("1.0.0")) { |
1856 |
// <Server>
|
1857 |
xmlAttrs.put(WebMapContextTags.SERVICE, WebMapContextTags.WMS); |
1858 |
xmlAttrs.put(WebMapContextTags.VERSION, drv.getVersion()); |
1859 |
xmlAttrs.put(WebMapContextTags.SERVER_TITLE, drv.getServiceTitle()); |
1860 |
xml.openTag(WebMapContextTags.SERVER, xmlAttrs); |
1861 |
xmlAttrs.clear(); |
1862 |
|
1863 |
// <OnlineResource>
|
1864 |
xmlAttrs.put(WebMapContextTags.XLINK_TYPE, "simple");
|
1865 |
xmlAttrs.put(WebMapContextTags.XLINK_HREF, getHost().toString()); |
1866 |
xml.writeTag(WebMapContextTags.ONLINE_RESOURCE, xmlAttrs); |
1867 |
xmlAttrs.clear(); |
1868 |
// </OnlineResource>
|
1869 |
|
1870 |
xml.closeTag(); |
1871 |
// </Server>
|
1872 |
|
1873 |
// <Name>
|
1874 |
xml.writeTag(WebMapContextTags.NAME, layer.getName().trim()); |
1875 |
// </Name>
|
1876 |
|
1877 |
// <Title>
|
1878 |
xml.writeTag(WebMapContextTags.TITLE, layer.getTitle().trim()); |
1879 |
//?xml.writeTag(WebMapContextTags.TITLE, getName().trim());
|
1880 |
// </Title>
|
1881 |
|
1882 |
// <Abstract>
|
1883 |
if (layer.getAbstract() != null) |
1884 |
xml.writeTag(WebMapContextTags.ABSTRACT, layer.getAbstract()); |
1885 |
// </Abstract>
|
1886 |
|
1887 |
// <SRS> (a list of available SRS for the enclosing layer)
|
1888 |
String[] strings = (String[]) layer.getAllSrs().toArray(new String[0]); |
1889 |
String mySRS = strings[0]; |
1890 |
for (int j = 1; j < strings.length; j++) { |
1891 |
mySRS += ","+strings[j];
|
1892 |
} |
1893 |
xml.writeTag(WebMapContextTags.SRS, mySRS); |
1894 |
// </SRS>
|
1895 |
|
1896 |
// <FormatList>
|
1897 |
xml.openTag(WebMapContextTags.FORMAT_LIST); |
1898 |
strings = (String[]) drv.getFormats().toArray(new String[0]); |
1899 |
for (int j = 0; j < strings.length; j++) { |
1900 |
// <Format>
|
1901 |
String str = strings[j].trim();
|
1902 |
if (str.equals(getFormat()))
|
1903 |
xml.writeTag(WebMapContextTags.FORMAT, str, WebMapContextTags.CURRENT, "1");
|
1904 |
else
|
1905 |
xml.writeTag(WebMapContextTags.FORMAT, str); |
1906 |
// </Format>
|
1907 |
} |
1908 |
xml.closeTag(); |
1909 |
// </FormatList>
|
1910 |
|
1911 |
// <StyleList>
|
1912 |
xml.openTag(WebMapContextTags.STYLE_LIST); |
1913 |
|
1914 |
if (layer.getStyles().size()>0) { |
1915 |
for (int j = 0; j < layer.getStyles().size(); j++) { |
1916 |
// <Style>
|
1917 |
FMapWMSStyle st = (FMapWMSStyle) layer.getStyles().get(j); |
1918 |
if (st.name.equals(styleNames[i]))
|
1919 |
xmlAttrs.put(WebMapContextTags.CURRENT, "1");
|
1920 |
xml.openTag(WebMapContextTags.STYLE, xmlAttrs); |
1921 |
xmlAttrs.clear(); |
1922 |
|
1923 |
// <Name>
|
1924 |
xml.writeTag(WebMapContextTags.NAME, st.name); |
1925 |
// </Name>
|
1926 |
|
1927 |
// <Title>
|
1928 |
xml.writeTag(WebMapContextTags.TITLE, st.title); |
1929 |
// </Title>
|
1930 |
|
1931 |
// <LegendURL width="180" format="image/gif" height="50">
|
1932 |
// <OnlineResource xlink:type="simple" xlink:href="http://globe.digitalearth.gov/globe/en/icons/colorbars/NATIONAL.gif"/>
|
1933 |
// </OnlineResource>
|
1934 |
// </LegendURL>
|
1935 |
xml.closeTag(); |
1936 |
// </Style>
|
1937 |
|
1938 |
} |
1939 |
|
1940 |
} else {
|
1941 |
// Create fake style (for compatibility issues)
|
1942 |
xmlAttrs.put(WebMapContextTags.CURRENT, "1");
|
1943 |
// <Style>
|
1944 |
xml.openTag(WebMapContextTags.STYLE, xmlAttrs); |
1945 |
xmlAttrs.clear(); |
1946 |
// <Name>
|
1947 |
xml.writeTag(WebMapContextTags.NAME, "default");
|
1948 |
// </Name>
|
1949 |
|
1950 |
// <Title>
|
1951 |
xml.writeTag(WebMapContextTags.TITLE, "default");
|
1952 |
// </Title>
|
1953 |
|
1954 |
// // <LegendURL width="180" format="image/gif" height="50">
|
1955 |
// xmlAttrs.put(WebMapContextTags.WIDTH, "0");
|
1956 |
// xmlAttrs.put(WebMapContextTags.HEIGHT, "0");
|
1957 |
// xmlAttrs.put(WebMapContextTags.FORMAT.toLowerCase(), "image/gif");
|
1958 |
// xml.openTag(WebMapContextTags.LEGEND_URL, xmlAttrs);
|
1959 |
// xmlAttrs.clear();
|
1960 |
// // <OnlineResource xlink:type="simple" xlink:href="http://globe.digitalearth.gov/globe/en/icons/colorbars/NATIONAL.gif"/>
|
1961 |
// xmlAttrs.put(WebMapContextTags.XLINK_TYPE, "simple");
|
1962 |
// xmlAttrs.put(WebMapContextTags.XLINK_HREF, "http://globe.digitalearth.gov/globe/en/icons/colorbars/NATIONAL.gif");
|
1963 |
// xml.writeTag(WebMapContextTags.ONLINE_RESOURCE, xmlAttrs);
|
1964 |
// // </OnlineResource>
|
1965 |
// // </LegendURL>
|
1966 |
// xml.closeTag();
|
1967 |
// </Style>
|
1968 |
xml.closeTag(); |
1969 |
} |
1970 |
// </StyleList>
|
1971 |
xml.closeTag(); |
1972 |
if (mapContextVersion.compareTo("1.0.0") > 0) { |
1973 |
// <DimensionList>
|
1974 |
xml.openTag(WebMapContextTags.DIMENSION_LIST); |
1975 |
// <Dimension>
|
1976 |
// </Dimension>
|
1977 |
xml.closeTag(); |
1978 |
// </DimensionList>
|
1979 |
} |
1980 |
} else {
|
1981 |
xml.writeTag("ERROR", PluginServices.getText(this, "unsupported_map_context_version")); |
1982 |
} |
1983 |
// </Layer>
|
1984 |
xml.closeTag(); |
1985 |
} |
1986 |
return xml.getXML();
|
1987 |
} |
1988 |
|
1989 |
public ImageIcon getTocImageIcon() { |
1990 |
return new ImageIcon(getClass().getResource("image/icon-layer-wms.png")); |
1991 |
} |
1992 |
|
1993 |
/*
|
1994 |
* (non-Javadoc)
|
1995 |
* @see com.iver.cit.gvsig.fmap.layers.RasterOperations#getTileSize()
|
1996 |
*/
|
1997 |
public int[] getTileSize() { |
1998 |
int[] size = {maxTileDrawWidth, maxTileDrawHeight}; |
1999 |
return size;
|
2000 |
} |
2001 |
|
2002 |
/*
|
2003 |
* (non-Javadoc)
|
2004 |
* @see com.iver.cit.gvsig.fmap.layers.RasterOperations#isTiled()
|
2005 |
*/
|
2006 |
public boolean isTiled() { |
2007 |
return mustTileDraw;
|
2008 |
} |
2009 |
|
2010 |
public Image getImageLegend() { |
2011 |
try {
|
2012 |
if (wms == null) |
2013 |
wms = getDriver(); |
2014 |
if (wms.hasLegendUrl(wmsStatus,layerQuery) ||wms.hasLegendGraphic() || hasImageLegend) {
|
2015 |
wmsStatus.setOnlineResource((String) onlineResources
|
2016 |
.get("GetLegendGraphic"));
|
2017 |
String path = getPathImage();// File legend = |
2018 |
// getDriver().getLegendGraphic(wmsStatus,
|
2019 |
// layerQuery, null);
|
2020 |
Image img = null; |
2021 |
if ((path != null) && (path.length() > 0)) |
2022 |
img = new ImageIcon(path).getImage(); |
2023 |
return img;
|
2024 |
} |
2025 |
} catch (Exception e) { |
2026 |
} |
2027 |
return null; |
2028 |
} |
2029 |
|
2030 |
public String getPathImage() { |
2031 |
try {
|
2032 |
File legend = getDriver().getLegendGraphic(wmsStatus, layerQuery, null); |
2033 |
return legend.getAbsolutePath();
|
2034 |
}catch(Exception e){ |
2035 |
e.printStackTrace(); |
2036 |
return null; |
2037 |
} |
2038 |
} |
2039 |
|
2040 |
/* (non-Javadoc)
|
2041 |
* @see com.iver.cit.gvsig.fmap.layers.FLayer#newComposedLayer()
|
2042 |
*/
|
2043 |
public ComposedLayer newComposedLayer() {
|
2044 |
Preferences prefs = Preferences.userRoot().node("gvsig.wms"); |
2045 |
|
2046 |
/*
|
2047 |
* from java.util.prefs import Preferences
|
2048 |
* prefs = Preferences.userRoot().node("gvsig.wms")
|
2049 |
* prefs.put("useComposedLayer","true")
|
2050 |
*/
|
2051 |
|
2052 |
String str = prefs.get("useComposedLayer","false"); |
2053 |
Boolean useComposedLayer = Boolean.TRUE; // por defecto ya se usan |
2054 |
try {
|
2055 |
useComposedLayer = Boolean.valueOf(str);
|
2056 |
} catch (Exception e) { |
2057 |
|
2058 |
} |
2059 |
if (useComposedLayer.booleanValue()) {
|
2060 |
return new ComposedLayerWMS(); |
2061 |
} else {
|
2062 |
return null; |
2063 |
} |
2064 |
} |
2065 |
|
2066 |
/**
|
2067 |
* @param styles
|
2068 |
*/
|
2069 |
public Vector getStyles() { |
2070 |
return this.styles; |
2071 |
} |
2072 |
|
2073 |
|
2074 |
/*
|
2075 |
* Checks if can make a single petition for the two layers to the server
|
2076 |
* @see com.iver.cit.gvsig.fmap.layers.ComposedLayerWMS#canAdd(com.iver.cit.gvsig.fmap.layers.FLayer)
|
2077 |
*/
|
2078 |
boolean isComposedLayerCompatible(FLayer layer) {
|
2079 |
FLyrWMS aLayer; |
2080 |
|
2081 |
if (!(layer instanceof FLyrWMS)) { |
2082 |
return false; |
2083 |
} |
2084 |
aLayer = (FLyrWMS)layer; |
2085 |
if (!this.getHost().equals(aLayer.getHost())) { |
2086 |
return false; |
2087 |
} |
2088 |
if (!this.getFormat().equals(aLayer.getFormat())) { |
2089 |
return false; |
2090 |
} |
2091 |
if (!this.getSRS().equals(aLayer.getSRS())) { |
2092 |
return false; |
2093 |
} |
2094 |
if (this.getInfoLayerQuery() != null) { |
2095 |
if (!this.getInfoLayerQuery().equals(aLayer.getInfoLayerQuery())) { |
2096 |
return false; |
2097 |
} |
2098 |
}else if (aLayer.getInfoLayerQuery() != null) { |
2099 |
return false; |
2100 |
} |
2101 |
|
2102 |
|
2103 |
// isFixedSize es privado
|
2104 |
if ((this.fixedSize != null) && |
2105 |
(aLayer.fixedSize!= null)) {
|
2106 |
if (this.fixedSize.equals(aLayer.fixedSize)) { |
2107 |
return false; |
2108 |
} |
2109 |
} else if ((this.fixedSize != null) != (aLayer.fixedSize != null)) { |
2110 |
return false; |
2111 |
} |
2112 |
|
2113 |
// time elevation (dimensions)
|
2114 |
if ((this.dimensions != null) && |
2115 |
(aLayer.dimensions != null)) {
|
2116 |
if (this.dimensions.size() != aLayer.dimensions.size()) { |
2117 |
return false; |
2118 |
} else {
|
2119 |
Iterator iter = this.dimensions.iterator(); |
2120 |
while (iter.hasNext()) {
|
2121 |
if (!aLayer.dimensions.contains(iter.next())) {
|
2122 |
return false; |
2123 |
} |
2124 |
} |
2125 |
} |
2126 |
|
2127 |
} else if ((this.dimensions != null) != (aLayer.dimensions != null)) { |
2128 |
return false; |
2129 |
} |
2130 |
|
2131 |
return true; |
2132 |
} |
2133 |
|
2134 |
/*
|
2135 |
* (non-Javadoc)
|
2136 |
* @see org.gvsig.fmap.raster.layers.FLyrRasterSE#isActionEnabled(int)
|
2137 |
*/
|
2138 |
public boolean isActionEnabled(int action) { |
2139 |
switch (action) {
|
2140 |
case IRasterLayerActions.ZOOM_PIXEL_RESOLUTION:
|
2141 |
case IRasterLayerActions.FLYRASTER_BAR_TOOLS:
|
2142 |
case IRasterLayerActions.BANDS_FILE_LIST:
|
2143 |
case IRasterLayerActions.COLOR_TABLE:
|
2144 |
case IRasterLayerActions.GEOLOCATION:
|
2145 |
case IRasterLayerActions.PANSHARPENING:
|
2146 |
case IRasterLayerActions.SAVE_COLORINTERP:
|
2147 |
return false; |
2148 |
case IRasterLayerActions.REMOTE_ACTIONS:
|
2149 |
return true; |
2150 |
} |
2151 |
|
2152 |
return super.isActionEnabled(action); |
2153 |
} |
2154 |
|
2155 |
/*
|
2156 |
* (non-Javadoc)
|
2157 |
* @see org.gvsig.fmap.raster.layers.FLyrRasterSE#getLegend()
|
2158 |
*/
|
2159 |
public ILegend getLegend() {
|
2160 |
return null; |
2161 |
} |
2162 |
|
2163 |
/*
|
2164 |
* (non-Javadoc)
|
2165 |
* @see org.gvsig.fmap.raster.IRasterOperations#getDatatype()
|
2166 |
*/
|
2167 |
public int[] getDataType(){ |
2168 |
try {
|
2169 |
return dataset.getDataType();
|
2170 |
} catch (NullPointerException e) { |
2171 |
if(layerRaster != null && layerRaster[0] != null) |
2172 |
return layerRaster[0].getDataType(); |
2173 |
else
|
2174 |
return new int[]{IBuffer.TYPE_UNDEFINED}; |
2175 |
} |
2176 |
} |
2177 |
|
2178 |
/*
|
2179 |
* (non-Javadoc)
|
2180 |
* @see org.gvsig.fmap.raster.layers.FLyrRasterSE#overviewsSupport()
|
2181 |
*/
|
2182 |
public boolean overviewsSupport() { |
2183 |
return false; |
2184 |
} |
2185 |
|
2186 |
protected void updateDrawVersion() { |
2187 |
if (this.disableUpdateDrawVersion != null){ |
2188 |
|
2189 |
Thread curThread = Thread.currentThread(); |
2190 |
|
2191 |
Thread aThread;
|
2192 |
|
2193 |
Iterator iter = this.disableUpdateDrawVersion.iterator(); |
2194 |
while (iter.hasNext()){
|
2195 |
aThread = (Thread) ((WeakReference)iter.next()).get(); |
2196 |
if (aThread == null){ |
2197 |
iter.remove(); |
2198 |
} else if(aThread.equals(curThread)){ |
2199 |
return;
|
2200 |
} |
2201 |
} |
2202 |
} |
2203 |
// Exception ex = new Exception();
|
2204 |
// ex.printStackTrace();
|
2205 |
super.updateDrawVersion();
|
2206 |
} |
2207 |
|
2208 |
protected void disableUpdateDrawVersion(){ |
2209 |
if (this.disableUpdateDrawVersion == null){ |
2210 |
this.disableUpdateDrawVersion = new ArrayList(); |
2211 |
} |
2212 |
this.disableUpdateDrawVersion.add(new WeakReference(Thread.currentThread())); |
2213 |
} |
2214 |
|
2215 |
protected void enableUpdateDrawVersion(){ |
2216 |
if (this.disableUpdateDrawVersion == null){ |
2217 |
return;
|
2218 |
} |
2219 |
|
2220 |
Thread curThread = Thread.currentThread(); |
2221 |
|
2222 |
Thread aThread;
|
2223 |
|
2224 |
|
2225 |
Iterator iter = this.disableUpdateDrawVersion.iterator(); |
2226 |
while (iter.hasNext()){
|
2227 |
aThread = (Thread) ((WeakReference)iter.next()).get(); |
2228 |
if (aThread == null){ |
2229 |
iter.remove(); |
2230 |
} else if(aThread.equals(curThread)){ |
2231 |
iter.remove(); |
2232 |
break;
|
2233 |
} |
2234 |
} |
2235 |
|
2236 |
} |
2237 |
|
2238 |
/*
|
2239 |
* (non-Javadoc)
|
2240 |
* @see com.iver.cit.gvsig.fmap.layers.FLyrDefault#cloneLayer()
|
2241 |
*/
|
2242 |
public FLayer cloneLayer() throws Exception { |
2243 |
FLyrWMS layer = new FLyrWMS();
|
2244 |
layer.setHost(this.getHost());
|
2245 |
layer.setName(this.getName());
|
2246 |
layer.setSRS(this.getSRS());
|
2247 |
layer.setFormat(this.getFormat());
|
2248 |
layer.setFullExtent(this.fullExtent);
|
2249 |
layer.setDriver(this.getDriver());
|
2250 |
layer.setStyles(getStyles()); |
2251 |
layer.setOnlineResources(this.onlineResources);
|
2252 |
layer.setFixedSize(this.fixedSize);
|
2253 |
layer.setQueryable(this.queryable);
|
2254 |
layer.setWmsTransparency(this.wmsTransparency);
|
2255 |
layer.setDimensions(this.dimensions);
|
2256 |
layer.setLayerQuery(this.layerQuery);
|
2257 |
layer.setInfoLayerQuery(this.infoLayerQuery);
|
2258 |
|
2259 |
ArrayList filters = null; |
2260 |
if(layer.getRender().getFilterList() == null) { |
2261 |
layer.getRender().setFilterList(new RasterFilterList());
|
2262 |
filters = layer.getRender().getFilterList().getStatusCloned(); |
2263 |
} |
2264 |
else
|
2265 |
filters = getRender().getFilterList().getStatusCloned(); |
2266 |
layer.getRender().getFilterList().setStatus(filters); |
2267 |
|
2268 |
return layer;
|
2269 |
} |
2270 |
|
2271 |
/*
|
2272 |
* (non-Javadoc)
|
2273 |
* @see org.gvsig.fmap.raster.layers.FLyrRasterSE#getFileLayer()
|
2274 |
*/
|
2275 |
public FLayer getFileLayer() {
|
2276 |
if(layerRaster != null && layerRaster[0] != null) { |
2277 |
FLyrRasterSE ly = null;
|
2278 |
if(lastNColumns == 0 && lastNRows == 0) { |
2279 |
try {
|
2280 |
ly = createLayer(layerRaster[0].getName(), layerRaster[0].getLoadParams(), layerRaster[0].getProjection()); |
2281 |
} catch (LoadLayerException e) {
|
2282 |
return null; |
2283 |
} |
2284 |
} else {
|
2285 |
|
2286 |
String[][] s = new String[lastNRows][lastNColumns]; |
2287 |
|
2288 |
for (int i = 0; i < s.length; i++) { |
2289 |
for (int j = 0; j < s[0].length; j++) { |
2290 |
s[i][j] = ((FLyrRasterSE)layerRaster[i]).getDataSource().getNameDatasetStringList(i, j)[0];
|
2291 |
} |
2292 |
} |
2293 |
try {
|
2294 |
ly = createLayer("preview", s, getProjection());
|
2295 |
} catch (LoadLayerException e) {
|
2296 |
return null; |
2297 |
} |
2298 |
} |
2299 |
return ly;
|
2300 |
} |
2301 |
return null; |
2302 |
} |
2303 |
|
2304 |
/**
|
2305 |
* Try to guess the axis orientation from the CRS WKT definition,
|
2306 |
* as there is no good way to do this using libProjection API.
|
2307 |
*
|
2308 |
* @return One of @link {@link WMSStatus#CRS_AXIS_EAST_NORTH},
|
2309 |
* {@link WMSStatus#CRS_AXIS_NORTH_EAST}, {@link WMSStatus#CRS_AXIS_SOUTH_WEST},
|
2310 |
* {@link WMSStatus#CRS_AXIS_WEST_SOUTH}, {@link WMSStatus#CRS_AXIS_OTHER_OR_UNKNOWN}.
|
2311 |
*/
|
2312 |
private int guessAxisOrientation() { |
2313 |
if (this.getProjection()!=null) { |
2314 |
String wkt = this.getProjection().getWKT(); |
2315 |
if (wkt!=null) { |
2316 |
String wktup = wkt.toUpperCase();
|
2317 |
Pattern p = Pattern.compile(".*AXIS\\[(.*)\\]\\s*,\\s*AXIS\\[(.*)\\].*", Pattern.DOTALL); |
2318 |
Matcher m = p.matcher(wkt);
|
2319 |
if (m.matches()) {
|
2320 |
String firstAxis = m.group(1); |
2321 |
String secondAxis = m.group(2); |
2322 |
if (firstAxis.contains("EAST") |
2323 |
&& secondAxis.contains("NORTH")) {
|
2324 |
return WMSStatus.CRS_AXIS_EAST_NORTH;
|
2325 |
} |
2326 |
else if (firstAxis.contains("NORTH") |
2327 |
&& secondAxis.contains("EAST")) {
|
2328 |
return WMSStatus.CRS_AXIS_NORTH_EAST;
|
2329 |
} |
2330 |
else if (firstAxis.contains("WEST") |
2331 |
&& secondAxis.contains("SOUTH")) {
|
2332 |
return WMSStatus.CRS_AXIS_WEST_SOUTH;
|
2333 |
} |
2334 |
else if (firstAxis.contains("SOUTH") |
2335 |
&& secondAxis.contains("WEST")) {
|
2336 |
return WMSStatus.CRS_AXIS_SOUTH_WEST;
|
2337 |
} |
2338 |
} |
2339 |
} |
2340 |
} |
2341 |
return WMSStatus.CRS_AXIS_OTHER_OR_UNKNOWN;
|
2342 |
} |
2343 |
|
2344 |
public void setProjection(IProjection proj) { |
2345 |
super.setProjection(proj);
|
2346 |
cachedAxisOrientation = guessAxisOrientation(); |
2347 |
} |
2348 |
} |