svn-gvsig-desktop / tags / v1_1_Build_1004 / libraries / libFMap / src / com / iver / cit / gvsig / fmap / layers / LayerFactory.java @ 12319
History | View | Annotate | Download (23.7 KB)
1 | 1100 | fjp | /* 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 | 214 | fernando | package com.iver.cit.gvsig.fmap.layers; |
42 | |||
43 | 2277 | vcaballero | import java.io.File; |
44 | import java.io.IOException; |
||
45 | import java.sql.SQLException; |
||
46 | import java.sql.Types; |
||
47 | import java.util.TreeMap; |
||
48 | |||
49 | import org.apache.log4j.Logger; |
||
50 | import org.cresques.cts.IProjection; |
||
51 | 10195 | nacho | import org.cresques.io.data.RasterBuf; |
52 | import org.cresques.px.Extent; |
||
53 | 2277 | vcaballero | |
54 | 408 | fernando | import com.hardcode.driverManager.Driver; |
55 | import com.hardcode.driverManager.DriverLoadException; |
||
56 | import com.hardcode.driverManager.DriverManager; |
||
57 | 10401 | fjp | import com.hardcode.driverManager.IDelayedDriver; |
58 | 4143 | caballero | import com.hardcode.driverManager.WriterManager; |
59 | 1828 | fernando | import com.hardcode.gdbms.engine.customQuery.QueryManager; |
60 | 2183 | fernando | import com.hardcode.gdbms.engine.data.DataSource; |
61 | 408 | fernando | import com.hardcode.gdbms.engine.data.DataSourceFactory; |
62 | 2183 | fernando | import com.hardcode.gdbms.engine.data.NoSuchTableException; |
63 | import com.hardcode.gdbms.engine.data.edition.DataWare; |
||
64 | 470 | fjp | import com.hardcode.gdbms.engine.instruction.FieldNotFoundException; |
65 | 2183 | fernando | import com.hardcode.gdbms.engine.values.Value; |
66 | import com.hardcode.gdbms.engine.values.ValueFactory; |
||
67 | 8765 | jjdelcerro | import com.iver.cit.gvsig.fmap.DBDriverExceptionType; |
68 | 651 | fernando | import com.iver.cit.gvsig.fmap.DriverException; |
69 | 8765 | jjdelcerro | import com.iver.cit.gvsig.fmap.DriverIOExceptionType; |
70 | import com.iver.cit.gvsig.fmap.DriverNotLoadedExceptionType; |
||
71 | import com.iver.cit.gvsig.fmap.GenericDriverExceptionType; |
||
72 | import com.iver.cit.gvsig.fmap.LegendDriverExceptionType; |
||
73 | 2183 | fernando | import com.iver.cit.gvsig.fmap.ProgressListener; |
74 | 2850 | nacho | import com.iver.cit.gvsig.fmap.ViewPort; |
75 | 11928 | caballero | import com.iver.cit.gvsig.fmap.drivers.ConnectionFactory; |
76 | import com.iver.cit.gvsig.fmap.drivers.DBException; |
||
77 | 3236 | fjp | import com.iver.cit.gvsig.fmap.drivers.DBLayerDefinition; |
78 | 422 | fjp | import com.iver.cit.gvsig.fmap.drivers.DriverIOException; |
79 | 11928 | caballero | import com.iver.cit.gvsig.fmap.drivers.IConnection; |
80 | 303 | fernando | import com.iver.cit.gvsig.fmap.drivers.RasterDriver; |
81 | 11928 | caballero | import com.iver.cit.gvsig.fmap.drivers.IVectorialDatabaseDriver; |
82 | 408 | fernando | import com.iver.cit.gvsig.fmap.drivers.VectorialDriver; |
83 | 438 | fernando | import com.iver.cit.gvsig.fmap.drivers.VectorialFileDriver; |
84 | 11928 | caballero | import com.iver.cit.gvsig.fmap.drivers.IVectorialJDBCDriver; |
85 | 714 | fjp | import com.iver.cit.gvsig.fmap.drivers.WithDefaultLegend; |
86 | 1828 | fernando | import com.iver.cit.gvsig.fmap.operations.arcview.ArcJoin; |
87 | 458 | fjp | import com.iver.cit.gvsig.fmap.rendering.LegendFactory; |
88 | 714 | fjp | import com.iver.cit.gvsig.fmap.rendering.VectorialLegend; |
89 | 8765 | jjdelcerro | import com.iver.utiles.ExceptionDescription; |
90 | 303 | fernando | |
91 | 214 | fernando | /**
|
92 | * Crea un adaptador del driver que se le pasa como par?metro en los m?todos
|
||
93 | * createLayer. Si hay memoria suficiente se crea un FLyrMemory que pasa todas
|
||
94 | * las features del driver a memoria
|
||
95 | */
|
||
96 | public class LayerFactory { |
||
97 | 8765 | jjdelcerro | private static Logger logger = Logger.getLogger(LayerFactory.class |
98 | .getName()); |
||
99 | |||
100 | 439 | luisw | private static String driversPath = "../FMap 03/drivers"; |
101 | 8765 | jjdelcerro | |
102 | 4781 | fjp | private static String writersPath = "../FMap 03/drivers"; |
103 | 8765 | jjdelcerro | |
104 | 732 | fernando | private static DriverManager driverManager; |
105 | 8765 | jjdelcerro | |
106 | 4143 | caballero | private static WriterManager writerManager; |
107 | 408 | fernando | |
108 | 1828 | fernando | private static DataSourceFactory dataSourceFactory; |
109 | 4143 | caballero | |
110 | 732 | fernando | /**
|
111 | * Map en el que se guarda para cada fuente de datos a?adida al sistema, el
|
||
112 | 8765 | jjdelcerro | * adaptador que la maneja. Ha de ser un TreeMap ya que esta clase define la
|
113 | * igualdad entre las claves a traves del m?todo equals de las mismas. Los
|
||
114 | * objetos FileSource, DBSource y WFSSource tienen definido el m?todo equals
|
||
115 | * de forma que devuelven true cuando dos objetos apuntan a la misma fuente
|
||
116 | * de datos
|
||
117 | 732 | fernando | */
|
118 | private static TreeMap sourceAdapter; |
||
119 | 214 | fernando | |
120 | 1828 | fernando | /*
|
121 | 8765 | jjdelcerro | * Crea un RandomVectorialFile con el driver que se le pasa como par?metro y
|
122 | * guard?ndose el nombre del fichero para realizar los accesos, la capa
|
||
123 | 732 | fernando | * tendr? asociada la proyecci?n que se pasa como parametro tambi?n
|
124 | 10666 | caballero | *
|
125 | 8765 | jjdelcerro | * @param layerName Nombre de la capa. @param driverName Nombre del driver.
|
126 | * @param f fichero. @param proj Proyecci?n.
|
||
127 | 10666 | caballero | *
|
128 | 8765 | jjdelcerro | * @return FLayer. @throws DriverException
|
129 | 10666 | caballero | *
|
130 | 8765 | jjdelcerro | * @throws DriverException @throws DriverIOException
|
131 | 2183 | fernando | */
|
132 | 732 | fernando | public static FLayer createLayer(String layerName, String driverName, |
133 | 8765 | jjdelcerro | File f, IProjection proj) throws DriverException { |
134 | // Se obtiene el driver que lee
|
||
135 | 732 | fernando | DriverManager dm = getDM();
|
136 | 438 | fernando | |
137 | 732 | fernando | try {
|
138 | Driver d = dm.getDriver(driverName);
|
||
139 | 438 | fernando | |
140 | 732 | fernando | if (d instanceof VectorialFileDriver) { |
141 | return createLayer(layerName, (VectorialFileDriver) d, f, proj);
|
||
142 | } else if (d instanceof RasterDriver) { |
||
143 | return createLayer(layerName, (RasterDriver) d, f, proj);
|
||
144 | } |
||
145 | } catch (DriverLoadException e) {
|
||
146 | 8765 | jjdelcerro | //hay un poco de lio sobre que excepciones se dejan subir
|
147 | //arriba y que excepciones se quedan en LayerFactory
|
||
148 | //(esto se debe a que queremos intentar recuperar ciertas capas)
|
||
149 | //las excepciones de este metodo se dejan subir todas, puesto
|
||
150 | //que las excepciones de los dos otros metodos createLayer si que
|
||
151 | //se atrapan
|
||
152 | 10666 | caballero | DriverNotLoadedExceptionType exceptionType = |
153 | 8765 | jjdelcerro | new DriverNotLoadedExceptionType();
|
154 | exceptionType.setDriverName(driverName); |
||
155 | 10666 | caballero | DriverException exception = |
156 | new DriverException(e, exceptionType);
|
||
157 | 8765 | jjdelcerro | throw exception;
|
158 | 732 | fernando | } |
159 | 438 | fernando | |
160 | 732 | fernando | return null; |
161 | } |
||
162 | 2183 | fernando | |
163 | 1034 | vcaballero | /**
|
164 | 8765 | jjdelcerro | * It creates a FLayer (FLyrVect) which reads its data from a file driver,
|
165 | * projected in the specified projection.
|
||
166 | 10666 | caballero | *
|
167 | 8765 | jjdelcerro | * @param layerName
|
168 | * name of the layer
|
||
169 | * @param d
|
||
170 | * vectorial file driver to read layer's data
|
||
171 | * @param f
|
||
172 | * file associated to the driver
|
||
173 | * @param proj
|
||
174 | * layer projection
|
||
175 | 10666 | caballero | *
|
176 | 8765 | jjdelcerro | * @return FLayer new vectorial layer
|
177 | 10666 | caballero | *
|
178 | 1034 | vcaballero | * @throws DriverException
|
179 | */
|
||
180 | public static FLayer createLayer(String layerName, VectorialFileDriver d, |
||
181 | 10666 | caballero | File f, IProjection proj)
|
182 | |||
183 | 8765 | jjdelcerro | /*throws DriverException*/ {
|
184 | |||
185 | // TODO Comprobar si hay un adaptador ya
|
||
186 | 1034 | vcaballero | VectorialFileAdapter adapter = new VectorialFileAdapter(f);
|
187 | adapter.setDriver((VectorialDriver) d); |
||
188 | 214 | fernando | |
189 | 1034 | vcaballero | FLyrVect capa = new FLyrVect();
|
190 | capa.setName(layerName); |
||
191 | 8765 | jjdelcerro | |
192 | // TODO Meter esto dentro de la comprobaci?n de si hay memoria
|
||
193 | 1034 | vcaballero | if (false) { |
194 | } else {
|
||
195 | capa.setSource(adapter); |
||
196 | capa.setProjection(proj); |
||
197 | } |
||
198 | 4143 | caballero | |
199 | 8765 | jjdelcerro | try {
|
200 | 470 | fjp | // Le asignamos tambi?n una legenda por defecto acorde con
|
201 | // el tipo de shape que tenga. Tampoco s? si es aqu? el
|
||
202 | // sitio adecuado, pero en fin....
|
||
203 | 1034 | vcaballero | if (d instanceof WithDefaultLegend) { |
204 | WithDefaultLegend aux = (WithDefaultLegend) d; |
||
205 | adapter.start(); |
||
206 | capa.setLegend((VectorialLegend) aux.getDefaultLegend()); |
||
207 | adapter.stop(); |
||
208 | } else {
|
||
209 | 8765 | jjdelcerro | capa.setLegend(LegendFactory.createSingleSymbolLegend(capa |
210 | .getShapeType())); |
||
211 | 1034 | vcaballero | } |
212 | 10666 | caballero | |
213 | 8765 | jjdelcerro | } catch (FieldNotFoundException e) {
|
214 | //this exception is caused in legend creation
|
||
215 | 10666 | caballero | LegendDriverExceptionType excepType = |
216 | new LegendDriverExceptionType("Error al construir la leyenda"); |
||
217 | 8765 | jjdelcerro | //TODO Para hacer esto extensible tiene que usarse puntos
|
218 | //de extension, y comparar las clases de leyendas registradas
|
||
219 | 10666 | caballero | VectorialLegend legend = (VectorialLegend) |
220 | 8765 | jjdelcerro | ((WithDefaultLegend)d).getDefaultLegend(); |
221 | 10666 | caballero | |
222 | 8765 | jjdelcerro | excepType.setLegendLabelField(legend.getLabelField()); |
223 | excepType.setLegendHeightField(legend.getLabelHeightField()); |
||
224 | excepType.setLegendRotationField(legend.getLabelRotationField()); |
||
225 | DriverException exception = new DriverException(e, excepType);
|
||
226 | capa.setAvailable(false);
|
||
227 | capa.addError(exception); |
||
228 | 10666 | caballero | |
229 | 714 | fjp | } catch (DriverIOException e) {
|
230 | 8765 | jjdelcerro | //this error is caused for file IO problems
|
231 | 10666 | caballero | DriverIOExceptionType excepType = |
232 | 8765 | jjdelcerro | new DriverIOExceptionType();
|
233 | excepType.setFile(f); |
||
234 | DriverException exception = new DriverException(e, excepType);
|
||
235 | 6537 | jmvivo | capa.setAvailable(false);
|
236 | 8765 | jjdelcerro | capa.addError(exception); |
237 | 1034 | vcaballero | } |
238 | 10666 | caballero | |
239 | 8765 | jjdelcerro | /*
|
240 | * catch(DriverException e){
|
||
241 | * ESTO HAY QUE CAPTURARLO,DE FORMA QUE CREATELAYER NO LANCE NINGUNA
|
||
242 | * EXCEPCION (A NO SER QUE SEA IRRECUPERABLE)
|
||
243 | * }
|
||
244 | */
|
||
245 | catch(Exception e){ |
||
246 | GenericDriverExceptionType type = new GenericDriverExceptionType();
|
||
247 | DriverException exception = new DriverException(e, type);
|
||
248 | capa.setAvailable(false);
|
||
249 | capa.addError(exception); |
||
250 | } |
||
251 | 1034 | vcaballero | return capa;
|
252 | } |
||
253 | 567 | luisw | |
254 | 8765 | jjdelcerro | /**
|
255 | * Creates a new vectorial layer from a generic layer (by generic whe mean
|
||
256 | * that we dont know a priory its origin: file, memory, jdbc database, etc.
|
||
257 | 10666 | caballero | *
|
258 | 8765 | jjdelcerro | * @param layerName
|
259 | * @param d
|
||
260 | * @param proj
|
||
261 | * @return
|
||
262 | * @throws DriverException
|
||
263 | */
|
||
264 | public static FLayer createLayer(String layerName, VectorialDriver d, |
||
265 | 10666 | caballero | IProjection proj) |
266 | 8765 | jjdelcerro | /*
|
267 | 10666 | caballero | throws DriverException
|
268 | 8765 | jjdelcerro | */{
|
269 | VectorialAdapter adapter = null;
|
||
270 | if (d instanceof VectorialFileDriver) { |
||
271 | adapter = new VectorialFileAdapter(((VectorialFileDriver) d)
|
||
272 | .getFile()); |
||
273 | 11928 | caballero | } else if (d instanceof IVectorialJDBCDriver) { |
274 | 8765 | jjdelcerro | adapter = new VectorialDBAdapter();
|
275 | } else {
|
||
276 | adapter = new VectorialDefaultAdapter();
|
||
277 | } |
||
278 | adapter.setDriver((VectorialDriver) d); |
||
279 | 3301 | fjp | |
280 | 8765 | jjdelcerro | FLyrVect capa = new FLyrVect();
|
281 | capa.setName(layerName); |
||
282 | 3301 | fjp | |
283 | 8765 | jjdelcerro | capa.setSource(adapter); |
284 | capa.setProjection(proj); |
||
285 | 3301 | fjp | |
286 | 8765 | jjdelcerro | try {
|
287 | 4143 | caballero | |
288 | 8765 | jjdelcerro | // Le asignamos tambi?n una legenda por defecto acorde con
|
289 | // el tipo de shape que tenga. Tampoco s? si es aqu? el
|
||
290 | // sitio adecuado, pero en fin....
|
||
291 | if (d instanceof WithDefaultLegend) { |
||
292 | WithDefaultLegend aux = (WithDefaultLegend) d; |
||
293 | adapter.start(); |
||
294 | capa.setLegend((VectorialLegend) aux.getDefaultLegend()); |
||
295 | adapter.stop(); |
||
296 | } else {
|
||
297 | capa.setLegend(LegendFactory.createSingleSymbolLegend(capa |
||
298 | .getShapeType())); |
||
299 | } |
||
300 | } catch (FieldNotFoundException e) {
|
||
301 | // this exception is caused in legend creation
|
||
302 | 10666 | caballero | LegendDriverExceptionType excepType = |
303 | 8765 | jjdelcerro | new LegendDriverExceptionType("error al construir la leyenda, campo no encontrado"); |
304 | 3301 | fjp | |
305 | 8765 | jjdelcerro | //TODO Para hacer esto extensible tiene que usarse puntos
|
306 | //de extension, y comparar las clases de leyendas registradas
|
||
307 | 10666 | caballero | VectorialLegend legend = (VectorialLegend) |
308 | 8765 | jjdelcerro | ((WithDefaultLegend)d).getDefaultLegend(); |
309 | excepType.setDriverName(d.getName()); |
||
310 | excepType.setLegendLabelField(legend.getLabelField()); |
||
311 | excepType.setLegendHeightField(legend.getLabelHeightField()); |
||
312 | excepType.setLegendRotationField(legend.getLabelRotationField()); |
||
313 | 10666 | caballero | |
314 | 8765 | jjdelcerro | DriverException exception = new DriverException(e, excepType);
|
315 | capa.setAvailable(false);
|
||
316 | capa.addError(exception); |
||
317 | } catch (DriverIOException e) {
|
||
318 | //by design, start and stop calls to adapter could
|
||
319 | //cause this exception.
|
||
320 | 10666 | caballero | |
321 | 8765 | jjdelcerro | //but JDBC implementations catchs all exceptions,
|
322 | 10666 | caballero | //and rest of layers (WFSLayer, etc.) dont use LayerFactory
|
323 | 8765 | jjdelcerro | ExceptionDescription type = null;
|
324 | if (d instanceof VectorialFileDriver) { |
||
325 | File f = ((VectorialFileDriver)adapter).getFile();
|
||
326 | 10666 | caballero | type = |
327 | new DriverIOExceptionType();
|
||
328 | 8765 | jjdelcerro | ((DriverIOExceptionType)type).setFile(f); |
329 | 10666 | caballero | |
330 | 8765 | jjdelcerro | }else{
|
331 | type = new GenericDriverExceptionType();
|
||
332 | } |
||
333 | DriverException exception = new DriverException(e, type);
|
||
334 | capa.setAvailable(false);
|
||
335 | capa.addError(exception); |
||
336 | }catch(Exception e){ |
||
337 | GenericDriverExceptionType type = new GenericDriverExceptionType();
|
||
338 | DriverException exception = new DriverException(e, type);
|
||
339 | capa.setAvailable(false);
|
||
340 | capa.addError(exception); |
||
341 | } |
||
342 | 1034 | vcaballero | |
343 | 8765 | jjdelcerro | return capa;
|
344 | } |
||
345 | |||
346 | 1034 | vcaballero | /**
|
347 | * Crea una capa Raster a partir del nombre driver, fichero y proyecci?n.
|
||
348 | 10666 | caballero | *
|
349 | 8765 | jjdelcerro | * @param layerName
|
350 | * Nombre de la capa.
|
||
351 | * @param d
|
||
352 | * RasterDriver.
|
||
353 | * @param f
|
||
354 | * Fichero.
|
||
355 | * @param proj
|
||
356 | * Proyecci?n.
|
||
357 | 10666 | caballero | *
|
358 | 1034 | vcaballero | * @return Nueva capa de tipo raster.
|
359 | 10666 | caballero | *
|
360 | 1034 | vcaballero | * @throws DriverIOException
|
361 | */
|
||
362 | 732 | fernando | public static FLyrRaster createLayer(String layerName, RasterDriver d, |
363 | 8765 | jjdelcerro | File f, IProjection proj) throws DriverException { |
364 | 732 | fernando | RasterAdapter adapter = new RasterFileAdapter(f);
|
365 | adapter.setDriver(d); |
||
366 | |||
367 | FLyrRaster capa = new FLyrRaster();
|
||
368 | capa.setName(layerName); |
||
369 | |||
370 | 8765 | jjdelcerro | // TODO Meter esto dentro de la comprobaci?n de si hay memoria
|
371 | 732 | fernando | if (false) { |
372 | } else {
|
||
373 | capa.setSource(adapter); |
||
374 | capa.setProjection(proj); |
||
375 | 1046 | fernando | try {
|
376 | capa.load(); |
||
377 | } catch (DriverIOException e) {
|
||
378 | throw new DriverException(e); |
||
379 | } |
||
380 | 732 | fernando | } |
381 | |||
382 | 567 | luisw | return capa;
|
383 | 732 | fernando | } |
384 | 567 | luisw | |
385 | 732 | fernando | /**
|
386 | 4143 | caballero | * Crea una capa Raster a partir del nombre driver, fichero y proyecci?n y
|
387 | * coordenadas de georeferenciaci?n. Esta funci?n es para georeferenciar
|
||
388 | 8765 | jjdelcerro | * capas raster. Para imagenes que no tienen georeferenciaci?n hay que
|
389 | * asignarle una temporal, normalmente a partir de la vista activa.
|
||
390 | 10666 | caballero | *
|
391 | 8765 | jjdelcerro | * @param layerName
|
392 | * Nombre de la capa.
|
||
393 | * @param d
|
||
394 | * RasterDriver.
|
||
395 | * @param f
|
||
396 | * Fichero.
|
||
397 | * @param proj
|
||
398 | * Proyecci?n.
|
||
399 | * @param extent
|
||
400 | * Extent de la vista activa
|
||
401 | 10666 | caballero | *
|
402 | 2850 | nacho | * @return Nueva capa de tipo raster.
|
403 | 10666 | caballero | *
|
404 | 2850 | nacho | * @throws DriverIOException
|
405 | */
|
||
406 | public static FLyrRaster createLayer(String layerName, RasterDriver d, |
||
407 | 8765 | jjdelcerro | File f, IProjection proj, ViewPort vp) throws DriverException { |
408 | 2850 | nacho | RasterAdapter adapter = new RasterFileAdapter(f);
|
409 | adapter.setDriver(d); |
||
410 | 4143 | caballero | |
411 | 2850 | nacho | FLyrRaster capa = new FLyrRaster();
|
412 | capa.setName(layerName); |
||
413 | 4143 | caballero | |
414 | 8765 | jjdelcerro | // TODO Meter esto dentro de la comprobaci?n de si hay memoria
|
415 | 2850 | nacho | if (false) { |
416 | } else {
|
||
417 | capa.setSource(adapter); |
||
418 | capa.setProjection(proj); |
||
419 | 8765 | jjdelcerro | // capa.setTempExtent(vp);
|
420 | 2850 | nacho | try {
|
421 | capa.load(); |
||
422 | } catch (DriverIOException e) {
|
||
423 | throw new DriverException(e); |
||
424 | } |
||
425 | } |
||
426 | |||
427 | return capa;
|
||
428 | } |
||
429 | 10666 | caballero | |
430 | 10195 | nacho | /**
|
431 | * Creates a new raster layer in memory. To create this layer type we have to set a data
|
||
432 | * buffer and a bounding box instead of a file. Don't use without CMS raster library that
|
||
433 | * include MemoryRasterDriver implementation.
|
||
434 | * @param layerName Layer name
|
||
435 | * @param d raster driver
|
||
436 | * @param buf data buffer
|
||
437 | 10666 | caballero | * @param ext bounding box
|
438 | * @param proj projection
|
||
439 | 10195 | nacho | * @return raster layer
|
440 | * @throws DriverException
|
||
441 | */
|
||
442 | public static FLyrRaster createLayer(String layerName, RasterDriver d, |
||
443 | RasterBuf buf, Extent ext, IProjection proj) throws DriverException {
|
||
444 | RasterAdapter adapter = new RasterFileAdapter(null); |
||
445 | adapter.setDriver(d); |
||
446 | 4143 | caballero | |
447 | 10195 | nacho | FLyrRaster capa = new FLyrRaster();
|
448 | capa.setName(layerName); |
||
449 | 10666 | caballero | |
450 | 10195 | nacho | // TODO Meter esto dentro de la comprobaci?n de si hay memoria
|
451 | if (false) { |
||
452 | } else {
|
||
453 | capa.setSource(adapter); |
||
454 | capa.setProjection(proj); |
||
455 | capa.setBuffer(buf); |
||
456 | capa.setExtent(ext); |
||
457 | try {
|
||
458 | capa.load(); |
||
459 | } catch (DriverIOException e) {
|
||
460 | throw new DriverException(e); |
||
461 | } |
||
462 | } |
||
463 | |||
464 | return capa;
|
||
465 | } |
||
466 | |||
467 | 732 | fernando | /**
|
468 | * Crea un RandomVectorialWFS con el driver que se le pasa como par?metro y
|
||
469 | * guard?ndose la URL del servidor que se pasa como par?metro
|
||
470 | 10666 | caballero | *
|
471 | 1034 | vcaballero | * @param driver
|
472 | * @param host
|
||
473 | * @param port
|
||
474 | * @param user
|
||
475 | * @param password
|
||
476 | * @param dbName
|
||
477 | * @param tableName
|
||
478 | * @param proj
|
||
479 | 10666 | caballero | *
|
480 | 1034 | vcaballero | * @return Capa creada.
|
481 | 10666 | caballero | *
|
482 | 1034 | vcaballero | * @throws UnsupportedOperationException
|
483 | 732 | fernando | */
|
484 | 11928 | caballero | public static FLayer createLayer(IVectorialDatabaseDriver driver, |
485 | 8765 | jjdelcerro | String host, int port, String user, String password, String dbName, |
486 | String tableName, IProjection proj) {
|
||
487 | 732 | fernando | throw new UnsupportedOperationException(); |
488 | } |
||
489 | 4143 | caballero | |
490 | 11928 | caballero | public static FLayer createDBLayer(IVectorialDatabaseDriver driver, |
491 | 8765 | jjdelcerro | String layerName, IProjection proj) {
|
492 | 4143 | caballero | |
493 | 1691 | fjp | FLyrVect capa = new FLyrVect();
|
494 | 4143 | caballero | |
495 | 1691 | fjp | capa.setName(layerName); |
496 | VectorialDBAdapter dbAdapter = new VectorialDBAdapter();
|
||
497 | 4143 | caballero | dbAdapter.setDriver(driver); |
498 | |||
499 | 1691 | fjp | capa.setSource(dbAdapter); |
500 | capa.setProjection(proj); |
||
501 | try {
|
||
502 | if (driver instanceof WithDefaultLegend) { |
||
503 | WithDefaultLegend aux = (WithDefaultLegend) driver; |
||
504 | dbAdapter.start(); |
||
505 | 8765 | jjdelcerro | capa.setLegend((VectorialLegend) aux.getDefaultLegend()); |
506 | 1691 | fjp | dbAdapter.stop(); |
507 | 4143 | caballero | } else {
|
508 | 8765 | jjdelcerro | capa.setLegend(LegendFactory.createSingleSymbolLegend(capa |
509 | .getShapeType())); |
||
510 | 1691 | fjp | } |
511 | 10401 | fjp | if (driver instanceof IDelayedDriver) |
512 | { |
||
513 | 10442 | fjp | // Por defecto, los drivers est?n listos para entregar
|
514 | // features al terminar su initialize. Pero con los drivers
|
||
515 | // que implementan IDelayedDriver, el driver es responsable
|
||
516 | // de avisar cu?ndo est? listo
|
||
517 | capa.getFLayerStatus().setDriverLoaded(false);
|
||
518 | 10666 | caballero | ((IDelayedDriver) driver).addDriverEventListener(new DefaultDelayedDriverListener(capa));
|
519 | 10401 | fjp | } |
520 | 10633 | fjp | // PARCHE: Llamamos a getXmlEntity del driver para que se rellenen
|
521 | // los valores de host, port, etc, necesarios para un posible reload
|
||
522 | 10698 | jmvivo | //FIXME: Se vuelve a dejar como estaba... el problema esta en el DefaultDBDriver.getXMLEntiy()
|
523 | // y comentarizemos esto o no, si no arreglamos ese metodo da problemas de persistencia
|
||
524 | driver.setXMLEntity(driver.getXMLEntity()); |
||
525 | 10401 | fjp | |
526 | 8765 | jjdelcerro | } catch (FieldNotFoundException e) {
|
527 | 10666 | caballero | LegendDriverExceptionType excepType = |
528 | 8765 | jjdelcerro | new LegendDriverExceptionType("Error al construir la leyenda, campo no encontrado"); |
529 | //TODO Para hacer esto extensible tiene que usarse puntos
|
||
530 | //de extension, y comparar las clases de leyendas registradas
|
||
531 | 10666 | caballero | VectorialLegend legend = (VectorialLegend) |
532 | 8765 | jjdelcerro | ((WithDefaultLegend)driver).getDefaultLegend(); |
533 | 10666 | caballero | |
534 | 8765 | jjdelcerro | excepType.setLegendLabelField(legend.getLabelField()); |
535 | excepType.setLegendHeightField(legend.getLabelHeightField()); |
||
536 | excepType.setLegendRotationField(legend.getLabelRotationField()); |
||
537 | DriverException exception = new DriverException(e, excepType);
|
||
538 | 6537 | jmvivo | capa.setAvailable(false);
|
539 | 8765 | jjdelcerro | capa.addError(exception); |
540 | 6400 | jmvivo | return capa;
|
541 | 8765 | jjdelcerro | // throw new UnsupportedOperationException(e.getMessage());
|
542 | } catch (DriverException e) {
|
||
543 | 10666 | caballero | DBDriverExceptionType excepType = |
544 | 8765 | jjdelcerro | new DBDriverExceptionType();
|
545 | excepType.setDriverName(driver.getName()); |
||
546 | excepType.setTableName(driver.getTableName()); |
||
547 | DriverException exception = new DriverException(e, excepType);
|
||
548 | capa.addError(exception); |
||
549 | capa.setAvailable(false);
|
||
550 | 6400 | jmvivo | return capa;
|
551 | 8765 | jjdelcerro | // throw new UnsupportedOperationException(e.getMessage());
|
552 | } catch (Exception e) { |
||
553 | ExceptionDescription excepType = new GenericDriverExceptionType();
|
||
554 | DriverException exception = new DriverException(e, excepType);
|
||
555 | capa.addError(exception); |
||
556 | capa.setAvailable(false);
|
||
557 | return capa;
|
||
558 | } |
||
559 | 303 | fernando | |
560 | 1691 | fjp | return capa;
|
561 | |||
562 | 8765 | jjdelcerro | } |
563 | 1691 | fjp | |
564 | 2183 | fernando | /**
|
565 | * @param driver
|
||
566 | * @param layerName
|
||
567 | * @param object
|
||
568 | * @return
|
||
569 | * @throws SQLException
|
||
570 | * @throws DriverIOException
|
||
571 | * @throws IOException
|
||
572 | * @throws DriverLoadException
|
||
573 | * @throws com.hardcode.gdbms.engine.data.driver.DriverException
|
||
574 | * @throws NoSuchTableException
|
||
575 | * @throws ClassNotFoundException
|
||
576 | 4143 | caballero | * @throws
|
577 | 2183 | fernando | */
|
578 | 11928 | caballero | public static FLayer createDisconnectedDBLayer(IVectorialDatabaseDriver driver, |
579 | 8765 | jjdelcerro | String layerName, IProjection proj, ProgressListener listener)
|
580 | 11928 | caballero | throws DBException, IOException, DriverIOException, |
581 | 8765 | jjdelcerro | DriverLoadException, NoSuchTableException, |
582 | com.hardcode.gdbms.engine.data.driver.DriverException, |
||
583 | ClassNotFoundException {
|
||
584 | VectorialDisconnectedDBAdapter dbAdapter = new VectorialDisconnectedDBAdapter();
|
||
585 | dbAdapter.setDriver(driver); |
||
586 | DataSource ds = dbAdapter.getRecordset();
|
||
587 | ds.start(); |
||
588 | String database = dataSourceFactory.getTempFile();
|
||
589 | String[] fieldNames = new String[ds.getFieldCount() + 1]; |
||
590 | System.arraycopy(ds.getFieldNames(), 0, fieldNames, 1, ds |
||
591 | .getFieldCount()); |
||
592 | fieldNames[0] = "the_geom"; |
||
593 | int[] types = new int[fieldNames.length]; |
||
594 | types[0] = Types.BINARY; |
||
595 | for (int i = 1; i < types.length; i++) { |
||
596 | types[i] = ds.getFieldType(i - 1);
|
||
597 | } |
||
598 | 11928 | caballero | String dsName=null; |
599 | try {
|
||
600 | dsName = dataSourceFactory.createTable(database, |
||
601 | ds.getPKNames(), fieldNames, types); |
||
602 | } catch (SQLException e) { |
||
603 | throw new DBException(e); |
||
604 | } |
||
605 | 4143 | caballero | |
606 | 8765 | jjdelcerro | DBLayerDefinition lyrDef = new DBLayerDefinition();
|
607 | lyrDef.setTableName(dsName); |
||
608 | lyrDef.setName(layerName); |
||
609 | lyrDef.setFieldNames(ds.getFieldNames()); |
||
610 | lyrDef.setFieldGeometry("the_geom");
|
||
611 | lyrDef.setFieldID(ds.getPKNames()[0]);
|
||
612 | lyrDef.setClassToInstantiate("org.hsqldb.jdbcDriver");
|
||
613 | 4143 | caballero | |
614 | 8765 | jjdelcerro | dataSourceFactory.addDBDataSourceByTable(dsName, null, 0, "sa", "", |
615 | database, dsName, "GDBMS HSQLDB Transactional driver");
|
||
616 | DataSource local = dataSourceFactory.createRandomDataSource(dsName,
|
||
617 | DataSourceFactory.MANUAL_OPENING); |
||
618 | local.start(); |
||
619 | DataWare dw = local |
||
620 | .getDataWare(DataSourceFactory.DATA_WARE_COHERENT_ROW_ORDER); |
||
621 | dw.start(); |
||
622 | long t1 = System.currentTimeMillis(); |
||
623 | dw.beginTrans(); |
||
624 | 4143 | caballero | |
625 | 8765 | jjdelcerro | if (listener == null) { |
626 | listener = new ProgressListener() {
|
||
627 | /**
|
||
628 | * @see com.iver.cit.gvsig.fmap.ProgressListener#progress(int)
|
||
629 | */
|
||
630 | public void progress(int n) { |
||
631 | // do nothing
|
||
632 | } |
||
633 | }; |
||
634 | } |
||
635 | 4143 | caballero | |
636 | 8765 | jjdelcerro | for (int i = 0; i < dbAdapter.getShapeCount(); i++) { |
637 | Value[] row = new Value[ds.getFieldCount() + 1]; |
||
638 | 4143 | caballero | |
639 | 8765 | jjdelcerro | byte[] bytes = dbAdapter.getShape(i).toWKB(); |
640 | row[0] = ValueFactory.createValue(bytes);
|
||
641 | 4143 | caballero | |
642 | 8765 | jjdelcerro | for (int j = 0; j < ds.getFieldCount(); j++) { |
643 | row[j + 1] = ds.getFieldValue(i, j);
|
||
644 | } |
||
645 | 2183 | fernando | |
646 | 8765 | jjdelcerro | dw.insertFilledRow(row); |
647 | listener.progress(100 * i / dbAdapter.getShapeCount());
|
||
648 | } |
||
649 | 4143 | caballero | |
650 | 8765 | jjdelcerro | long t2 = System.currentTimeMillis(); |
651 | dw.commitTrans(); |
||
652 | long t3 = System.currentTimeMillis(); |
||
653 | System.out.println((t2 - t1) + " - " + (t3 - t2)); |
||
654 | dw.stop(); |
||
655 | local.stop(); |
||
656 | ds.stop(); |
||
657 | 11928 | caballero | IVectorialJDBCDriver cacheDriver = (IVectorialJDBCDriver) LayerFactory |
658 | 8765 | jjdelcerro | .getDM().getDriver("HSQLDB Driver");
|
659 | Class.forName("org.hsqldb.jdbcDriver"); |
||
660 | 11928 | caballero | IConnection conn=ConnectionFactory.createConnection("jdbc:hsqldb:file:" + database, "sa", ""); |
661 | cacheDriver.setData(conn, lyrDef); |
||
662 | 8765 | jjdelcerro | cacheDriver.setWorkingArea(driver.getWorkingArea()); |
663 | return createDBLayer(cacheDriver, layerName, proj);
|
||
664 | 2183 | fernando | } |
665 | 4143 | caballero | |
666 | 732 | fernando | /**
|
667 | * Crea una FLyrComplexRaster que ataca al driver que se pasa como
|
||
668 | * par?metro.
|
||
669 | 10666 | caballero | *
|
670 | 1034 | vcaballero | * @param driver
|
671 | * @param f
|
||
672 | * @param proj
|
||
673 | 10666 | caballero | *
|
674 | 8765 | jjdelcerro | * @throws IllegalArgumentException
|
675 | * Si se pasa un driver que no implementa
|
||
676 | * GeorreferencedRasterDriver o NotGeorreferencedRasterDriver
|
||
677 | 732 | fernando | */
|
678 | public static void createLayer(RasterDriver driver, File f, IProjection proj) |
||
679 | 8765 | jjdelcerro | throws IllegalArgumentException { |
680 | 732 | fernando | } |
681 | 408 | fernando | |
682 | 732 | fernando | /**
|
683 | 1034 | vcaballero | * Devuelve el DriverManager.
|
684 | 10666 | caballero | *
|
685 | 1034 | vcaballero | * @return DriverManager.
|
686 | 732 | fernando | */
|
687 | public static DriverManager getDM() { |
||
688 | 1839 | fernando | initializeDriverManager(); |
689 | 732 | fernando | |
690 | return driverManager;
|
||
691 | } |
||
692 | 8765 | jjdelcerro | |
693 | 4143 | caballero | /**
|
694 | * Devuelve el WriterManager.
|
||
695 | 10666 | caballero | *
|
696 | 4143 | caballero | * @return WriterManager.
|
697 | */
|
||
698 | public static WriterManager getWM() { |
||
699 | initializeWriterManager(); |
||
700 | 732 | fernando | |
701 | 4143 | caballero | return writerManager;
|
702 | } |
||
703 | 8765 | jjdelcerro | |
704 | 732 | fernando | /**
|
705 | 1034 | vcaballero | * Inicializa el DriverManager.
|
706 | 732 | fernando | */
|
707 | private static void initializeDriverManager() { |
||
708 | if (driverManager == null) { |
||
709 | driverManager = new DriverManager(); |
||
710 | driverManager.loadDrivers(new File(LayerFactory.driversPath)); |
||
711 | |||
712 | Throwable[] failures = driverManager.getLoadFailures(); |
||
713 | |||
714 | for (int i = 0; i < failures.length; i++) { |
||
715 | 2183 | fernando | logger.error("", failures[i]);
|
716 | 626 | fernando | } |
717 | |||
718 | 1828 | fernando | getDataSourceFactory().setDriverManager(driverManager); |
719 | 2183 | fernando | getDataSourceFactory().initialize(); |
720 | 1836 | fernando | QueryManager.registerQuery(new ArcJoin());
|
721 | 732 | fernando | } |
722 | } |
||
723 | 8765 | jjdelcerro | |
724 | 4143 | caballero | /**
|
725 | * Inicializa el DriverManager.
|
||
726 | */
|
||
727 | private static void initializeWriterManager() { |
||
728 | if (writerManager == null) { |
||
729 | writerManager = new WriterManager();
|
||
730 | writerManager.loadWriters(new File(LayerFactory.writersPath)); |
||
731 | 408 | fernando | |
732 | 4143 | caballero | Throwable[] failures = writerManager.getLoadFailures(); |
733 | |||
734 | for (int i = 0; i < failures.length; i++) { |
||
735 | logger.error("", failures[i]);
|
||
736 | } |
||
737 | |||
738 | getDataSourceFactory().setWriterManager(writerManager); |
||
739 | getDataSourceFactory().initialize(); |
||
740 | 8765 | jjdelcerro | // QueryManager.registerQuery(new ArcJoin());
|
741 | 4143 | caballero | } |
742 | } |
||
743 | 8765 | jjdelcerro | |
744 | 732 | fernando | /**
|
745 | * sets drivers Directory
|
||
746 | 10666 | caballero | *
|
747 | 732 | fernando | * @param path
|
748 | */
|
||
749 | public static void setDriversPath(String path) { |
||
750 | LayerFactory.driversPath = path; |
||
751 | initializeDriverManager(); |
||
752 | } |
||
753 | 8765 | jjdelcerro | |
754 | 1773 | fernando | /**
|
755 | 4143 | caballero | * sets writers Directory
|
756 | 10666 | caballero | *
|
757 | 4143 | caballero | * @param path
|
758 | */
|
||
759 | public static void setWritersPath(String path) { |
||
760 | LayerFactory.writersPath = path; |
||
761 | initializeWriterManager(); |
||
762 | } |
||
763 | |||
764 | /**
|
||
765 | 1773 | fernando | * @return Returns the dataSourceFactory.
|
766 | */
|
||
767 | public static DataSourceFactory getDataSourceFactory() { |
||
768 | 8765 | jjdelcerro | if (dataSourceFactory == null) { |
769 | 1828 | fernando | dataSourceFactory = new DataSourceFactory();
|
770 | } |
||
771 | 1773 | fernando | return dataSourceFactory;
|
772 | } |
||
773 | 214 | fernando | } |