svn-gvsig-desktop / tags / v1_0_RELEASE / libraries / libFMap / src / com / iver / cit / gvsig / fmap / layers / LayerFactory.java @ 9167
History | View | Annotate | Download (23 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.io.File; |
44 |
import java.io.IOException; |
45 |
import java.net.URL; |
46 |
import java.sql.SQLException; |
47 |
import java.sql.Types; |
48 |
import java.util.TreeMap; |
49 |
|
50 |
import org.apache.log4j.Logger; |
51 |
import org.cresques.cts.IProjection; |
52 |
|
53 |
import com.hardcode.driverManager.Driver; |
54 |
import com.hardcode.driverManager.DriverLoadException; |
55 |
import com.hardcode.driverManager.DriverManager; |
56 |
import com.hardcode.driverManager.WriterManager; |
57 |
import com.hardcode.gdbms.engine.customQuery.QueryManager; |
58 |
import com.hardcode.gdbms.engine.data.DataSource; |
59 |
import com.hardcode.gdbms.engine.data.DataSourceFactory; |
60 |
import com.hardcode.gdbms.engine.data.NoSuchTableException; |
61 |
import com.hardcode.gdbms.engine.data.edition.DataWare; |
62 |
import com.hardcode.gdbms.engine.instruction.FieldNotFoundException; |
63 |
import com.hardcode.gdbms.engine.values.Value; |
64 |
import com.hardcode.gdbms.engine.values.ValueFactory; |
65 |
import com.iver.cit.gvsig.fmap.DBDriverExceptionType; |
66 |
import com.iver.cit.gvsig.fmap.DriverException; |
67 |
import com.iver.cit.gvsig.fmap.DriverIOExceptionType; |
68 |
import com.iver.cit.gvsig.fmap.DriverNotLoadedExceptionType; |
69 |
import com.iver.cit.gvsig.fmap.ErrorEvent; |
70 |
import com.iver.cit.gvsig.fmap.GenericDriverExceptionType; |
71 |
import com.iver.cit.gvsig.fmap.LegendDriverExceptionType; |
72 |
import com.iver.cit.gvsig.fmap.ProgressListener; |
73 |
import com.iver.cit.gvsig.fmap.ViewPort; |
74 |
import com.iver.cit.gvsig.fmap.drivers.DBLayerDefinition; |
75 |
import com.iver.cit.gvsig.fmap.drivers.DriverIOException; |
76 |
import com.iver.cit.gvsig.fmap.drivers.RasterDriver; |
77 |
import com.iver.cit.gvsig.fmap.drivers.VectorialDatabaseDriver; |
78 |
import com.iver.cit.gvsig.fmap.drivers.VectorialDriver; |
79 |
import com.iver.cit.gvsig.fmap.drivers.VectorialFileDriver; |
80 |
import com.iver.cit.gvsig.fmap.drivers.VectorialJDBCDriver; |
81 |
import com.iver.cit.gvsig.fmap.drivers.WithDefaultLegend; |
82 |
import com.iver.cit.gvsig.fmap.operations.arcview.ArcJoin; |
83 |
import com.iver.cit.gvsig.fmap.rendering.LegendFactory; |
84 |
import com.iver.cit.gvsig.fmap.rendering.SingleSymbolLegend; |
85 |
import com.iver.cit.gvsig.fmap.rendering.VectorialIntervalLegend; |
86 |
import com.iver.cit.gvsig.fmap.rendering.VectorialLegend; |
87 |
import com.iver.cit.gvsig.fmap.rendering.VectorialUniqueValueLegend; |
88 |
import com.iver.utiles.ExceptionDescription; |
89 |
|
90 |
/**
|
91 |
* Crea un adaptador del driver que se le pasa como par?metro en los m?todos
|
92 |
* createLayer. Si hay memoria suficiente se crea un FLyrMemory que pasa todas
|
93 |
* las features del driver a memoria
|
94 |
*/
|
95 |
public class LayerFactory { |
96 |
private static Logger logger = Logger.getLogger(LayerFactory.class |
97 |
.getName()); |
98 |
|
99 |
private static String driversPath = "../FMap 03/drivers"; |
100 |
|
101 |
private static String writersPath = "../FMap 03/drivers"; |
102 |
|
103 |
private static DriverManager driverManager; |
104 |
|
105 |
private static WriterManager writerManager; |
106 |
|
107 |
private static DataSourceFactory dataSourceFactory; |
108 |
|
109 |
/**
|
110 |
* Map en el que se guarda para cada fuente de datos a?adida al sistema, el
|
111 |
* adaptador que la maneja. Ha de ser un TreeMap ya que esta clase define la
|
112 |
* igualdad entre las claves a traves del m?todo equals de las mismas. Los
|
113 |
* objetos FileSource, DBSource y WFSSource tienen definido el m?todo equals
|
114 |
* de forma que devuelven true cuando dos objetos apuntan a la misma fuente
|
115 |
* de datos
|
116 |
*/
|
117 |
private static TreeMap sourceAdapter; |
118 |
|
119 |
/*
|
120 |
* Crea un RandomVectorialFile con el driver que se le pasa como par?metro y
|
121 |
* guard?ndose el nombre del fichero para realizar los accesos, la capa
|
122 |
* tendr? asociada la proyecci?n que se pasa como parametro tambi?n
|
123 |
*
|
124 |
* @param layerName Nombre de la capa. @param driverName Nombre del driver.
|
125 |
* @param f fichero. @param proj Proyecci?n.
|
126 |
*
|
127 |
* @return FLayer. @throws DriverException
|
128 |
*
|
129 |
* @throws DriverException @throws DriverIOException
|
130 |
*/
|
131 |
public static FLayer createLayer(String layerName, String driverName, |
132 |
File f, IProjection proj) throws DriverException { |
133 |
// Se obtiene el driver que lee
|
134 |
DriverManager dm = getDM();
|
135 |
|
136 |
try {
|
137 |
Driver d = dm.getDriver(driverName);
|
138 |
|
139 |
if (d instanceof VectorialFileDriver) { |
140 |
return createLayer(layerName, (VectorialFileDriver) d, f, proj);
|
141 |
} else if (d instanceof RasterDriver) { |
142 |
return createLayer(layerName, (RasterDriver) d, f, proj);
|
143 |
} |
144 |
} catch (DriverLoadException e) {
|
145 |
//hay un poco de lio sobre que excepciones se dejan subir
|
146 |
//arriba y que excepciones se quedan en LayerFactory
|
147 |
//(esto se debe a que queremos intentar recuperar ciertas capas)
|
148 |
//las excepciones de este metodo se dejan subir todas, puesto
|
149 |
//que las excepciones de los dos otros metodos createLayer si que
|
150 |
//se atrapan
|
151 |
DriverNotLoadedExceptionType exceptionType = |
152 |
new DriverNotLoadedExceptionType();
|
153 |
exceptionType.setDriverName(driverName); |
154 |
DriverException exception = |
155 |
new DriverException(e, exceptionType);
|
156 |
throw exception;
|
157 |
} |
158 |
|
159 |
return null; |
160 |
} |
161 |
|
162 |
/**
|
163 |
* It creates a FLayer (FLyrVect) which reads its data from a file driver,
|
164 |
* projected in the specified projection.
|
165 |
*
|
166 |
* @param layerName
|
167 |
* name of the layer
|
168 |
* @param d
|
169 |
* vectorial file driver to read layer's data
|
170 |
* @param f
|
171 |
* file associated to the driver
|
172 |
* @param proj
|
173 |
* layer projection
|
174 |
*
|
175 |
* @return FLayer new vectorial layer
|
176 |
*
|
177 |
* @throws DriverException
|
178 |
*/
|
179 |
public static FLayer createLayer(String layerName, VectorialFileDriver d, |
180 |
File f, IProjection proj)
|
181 |
|
182 |
/*throws DriverException*/ {
|
183 |
|
184 |
// TODO Comprobar si hay un adaptador ya
|
185 |
VectorialFileAdapter adapter = new VectorialFileAdapter(f);
|
186 |
adapter.setDriver((VectorialDriver) d); |
187 |
|
188 |
FLyrVect capa = new FLyrVect();
|
189 |
capa.setName(layerName); |
190 |
|
191 |
// TODO Meter esto dentro de la comprobaci?n de si hay memoria
|
192 |
if (false) { |
193 |
} else {
|
194 |
capa.setSource(adapter); |
195 |
capa.setProjection(proj); |
196 |
} |
197 |
|
198 |
try {
|
199 |
// Le asignamos tambi?n una legenda por defecto acorde con
|
200 |
// el tipo de shape que tenga. Tampoco s? si es aqu? el
|
201 |
// sitio adecuado, pero en fin....
|
202 |
if (d instanceof WithDefaultLegend) { |
203 |
WithDefaultLegend aux = (WithDefaultLegend) d; |
204 |
adapter.start(); |
205 |
capa.setLegend((VectorialLegend) aux.getDefaultLegend()); |
206 |
adapter.stop(); |
207 |
} else {
|
208 |
capa.setLegend(LegendFactory.createSingleSymbolLegend(capa |
209 |
.getShapeType())); |
210 |
} |
211 |
|
212 |
} catch (FieldNotFoundException e) {
|
213 |
//this exception is caused in legend creation
|
214 |
LegendDriverExceptionType excepType = |
215 |
new LegendDriverExceptionType("Error al construir la leyenda"); |
216 |
//TODO Para hacer esto extensible tiene que usarse puntos
|
217 |
//de extension, y comparar las clases de leyendas registradas
|
218 |
VectorialLegend legend = (VectorialLegend) |
219 |
((WithDefaultLegend)d).getDefaultLegend(); |
220 |
|
221 |
excepType.setLegendLabelField(legend.getLabelField()); |
222 |
excepType.setLegendHeightField(legend.getLabelHeightField()); |
223 |
excepType.setLegendRotationField(legend.getLabelRotationField()); |
224 |
DriverException exception = new DriverException(e, excepType);
|
225 |
capa.setAvailable(false);
|
226 |
capa.addError(exception); |
227 |
|
228 |
} catch (DriverIOException e) {
|
229 |
//this error is caused for file IO problems
|
230 |
DriverIOExceptionType excepType = |
231 |
new DriverIOExceptionType();
|
232 |
excepType.setFile(f); |
233 |
DriverException exception = new DriverException(e, excepType);
|
234 |
capa.setAvailable(false);
|
235 |
capa.addError(exception); |
236 |
} |
237 |
|
238 |
/*
|
239 |
* catch(DriverException e){
|
240 |
* ESTO HAY QUE CAPTURARLO,DE FORMA QUE CREATELAYER NO LANCE NINGUNA
|
241 |
* EXCEPCION (A NO SER QUE SEA IRRECUPERABLE)
|
242 |
* }
|
243 |
*/
|
244 |
catch(Exception e){ |
245 |
GenericDriverExceptionType type = new GenericDriverExceptionType();
|
246 |
DriverException exception = new DriverException(e, type);
|
247 |
capa.setAvailable(false);
|
248 |
capa.addError(exception); |
249 |
} |
250 |
return capa;
|
251 |
} |
252 |
|
253 |
/**
|
254 |
* Creates a new vectorial layer from a generic layer (by generic whe mean
|
255 |
* that we dont know a priory its origin: file, memory, jdbc database, etc.
|
256 |
*
|
257 |
* @param layerName
|
258 |
* @param d
|
259 |
* @param proj
|
260 |
* @return
|
261 |
* @throws DriverException
|
262 |
*/
|
263 |
public static FLayer createLayer(String layerName, VectorialDriver d, |
264 |
IProjection proj) |
265 |
/*
|
266 |
throws DriverException
|
267 |
*/{
|
268 |
VectorialAdapter adapter = null;
|
269 |
if (d instanceof VectorialFileDriver) { |
270 |
adapter = new VectorialFileAdapter(((VectorialFileDriver) d)
|
271 |
.getFile()); |
272 |
} else if (d instanceof VectorialJDBCDriver) { |
273 |
adapter = new VectorialDBAdapter();
|
274 |
} else {
|
275 |
adapter = new VectorialDefaultAdapter();
|
276 |
} |
277 |
adapter.setDriver((VectorialDriver) d); |
278 |
|
279 |
FLyrVect capa = new FLyrVect();
|
280 |
capa.setName(layerName); |
281 |
|
282 |
capa.setSource(adapter); |
283 |
capa.setProjection(proj); |
284 |
|
285 |
try {
|
286 |
|
287 |
// Le asignamos tambi?n una legenda por defecto acorde con
|
288 |
// el tipo de shape que tenga. Tampoco s? si es aqu? el
|
289 |
// sitio adecuado, pero en fin....
|
290 |
if (d instanceof WithDefaultLegend) { |
291 |
WithDefaultLegend aux = (WithDefaultLegend) d; |
292 |
adapter.start(); |
293 |
capa.setLegend((VectorialLegend) aux.getDefaultLegend()); |
294 |
adapter.stop(); |
295 |
} else {
|
296 |
capa.setLegend(LegendFactory.createSingleSymbolLegend(capa |
297 |
.getShapeType())); |
298 |
} |
299 |
} catch (FieldNotFoundException e) {
|
300 |
// this exception is caused in legend creation
|
301 |
LegendDriverExceptionType excepType = |
302 |
new LegendDriverExceptionType("error al construir la leyenda, campo no encontrado"); |
303 |
|
304 |
//TODO Para hacer esto extensible tiene que usarse puntos
|
305 |
//de extension, y comparar las clases de leyendas registradas
|
306 |
VectorialLegend legend = (VectorialLegend) |
307 |
((WithDefaultLegend)d).getDefaultLegend(); |
308 |
excepType.setDriverName(d.getName()); |
309 |
excepType.setLegendLabelField(legend.getLabelField()); |
310 |
excepType.setLegendHeightField(legend.getLabelHeightField()); |
311 |
excepType.setLegendRotationField(legend.getLabelRotationField()); |
312 |
|
313 |
DriverException exception = new DriverException(e, excepType);
|
314 |
capa.setAvailable(false);
|
315 |
capa.addError(exception); |
316 |
} catch (DriverIOException e) {
|
317 |
//by design, start and stop calls to adapter could
|
318 |
//cause this exception.
|
319 |
|
320 |
//but JDBC implementations catchs all exceptions,
|
321 |
//and rest of layers (WFSLayer, etc.) dont use LayerFactory
|
322 |
ExceptionDescription type = null;
|
323 |
if (d instanceof VectorialFileDriver) { |
324 |
File f = ((VectorialFileDriver)adapter).getFile();
|
325 |
type = |
326 |
new DriverIOExceptionType();
|
327 |
((DriverIOExceptionType)type).setFile(f); |
328 |
|
329 |
}else{
|
330 |
type = new GenericDriverExceptionType();
|
331 |
} |
332 |
DriverException exception = new DriverException(e, type);
|
333 |
capa.setAvailable(false);
|
334 |
capa.addError(exception); |
335 |
}catch(Exception e){ |
336 |
GenericDriverExceptionType type = new GenericDriverExceptionType();
|
337 |
DriverException exception = new DriverException(e, type);
|
338 |
capa.setAvailable(false);
|
339 |
capa.addError(exception); |
340 |
} |
341 |
|
342 |
return capa;
|
343 |
} |
344 |
|
345 |
/**
|
346 |
* Crea una capa Raster a partir del nombre driver, fichero y proyecci?n.
|
347 |
*
|
348 |
* @param layerName
|
349 |
* Nombre de la capa.
|
350 |
* @param d
|
351 |
* RasterDriver.
|
352 |
* @param f
|
353 |
* Fichero.
|
354 |
* @param proj
|
355 |
* Proyecci?n.
|
356 |
*
|
357 |
* @return Nueva capa de tipo raster.
|
358 |
*
|
359 |
* @throws DriverIOException
|
360 |
*/
|
361 |
public static FLyrRaster createLayer(String layerName, RasterDriver d, |
362 |
File f, IProjection proj) throws DriverException { |
363 |
RasterAdapter adapter = new RasterFileAdapter(f);
|
364 |
adapter.setDriver(d); |
365 |
|
366 |
FLyrRaster capa = new FLyrRaster();
|
367 |
capa.setName(layerName); |
368 |
|
369 |
// TODO Meter esto dentro de la comprobaci?n de si hay memoria
|
370 |
if (false) { |
371 |
} else {
|
372 |
capa.setSource(adapter); |
373 |
capa.setProjection(proj); |
374 |
try {
|
375 |
capa.load(); |
376 |
} catch (DriverIOException e) {
|
377 |
throw new DriverException(e); |
378 |
} |
379 |
} |
380 |
|
381 |
return capa;
|
382 |
} |
383 |
|
384 |
/**
|
385 |
* Crea una capa Raster a partir del nombre driver, fichero y proyecci?n y
|
386 |
* coordenadas de georeferenciaci?n. Esta funci?n es para georeferenciar
|
387 |
* capas raster. Para imagenes que no tienen georeferenciaci?n hay que
|
388 |
* asignarle una temporal, normalmente a partir de la vista activa.
|
389 |
*
|
390 |
* @param layerName
|
391 |
* Nombre de la capa.
|
392 |
* @param d
|
393 |
* RasterDriver.
|
394 |
* @param f
|
395 |
* Fichero.
|
396 |
* @param proj
|
397 |
* Proyecci?n.
|
398 |
* @param extent
|
399 |
* Extent de la vista activa
|
400 |
*
|
401 |
* @return Nueva capa de tipo raster.
|
402 |
*
|
403 |
* @throws DriverIOException
|
404 |
*/
|
405 |
public static FLyrRaster createLayer(String layerName, RasterDriver d, |
406 |
File f, IProjection proj, ViewPort vp) throws DriverException { |
407 |
RasterAdapter adapter = new RasterFileAdapter(f);
|
408 |
adapter.setDriver(d); |
409 |
|
410 |
FLyrRaster capa = new FLyrRaster();
|
411 |
capa.setName(layerName); |
412 |
|
413 |
// TODO Meter esto dentro de la comprobaci?n de si hay memoria
|
414 |
if (false) { |
415 |
} else {
|
416 |
capa.setSource(adapter); |
417 |
capa.setProjection(proj); |
418 |
// capa.setTempExtent(vp);
|
419 |
try {
|
420 |
capa.load(); |
421 |
} catch (DriverIOException e) {
|
422 |
throw new DriverException(e); |
423 |
} |
424 |
} |
425 |
|
426 |
return capa;
|
427 |
} |
428 |
|
429 |
public static FLayer createArcSDELayer(String layerName, |
430 |
VectorialDatabaseDriver driver, IProjection proj) { |
431 |
// throw new UnsupportedOperationException();
|
432 |
FLyrVect layer = new FLyrVect();
|
433 |
VectorialAdapter adapter = new VectorialDBAdapter();
|
434 |
adapter.setDriver(driver); |
435 |
|
436 |
layer.setName(layerName); |
437 |
layer.setSource(adapter); |
438 |
layer.setProjection(proj); |
439 |
try {
|
440 |
if (driver instanceof WithDefaultLegend) { |
441 |
WithDefaultLegend aux = (WithDefaultLegend) driver; |
442 |
adapter.start(); |
443 |
layer.setLegend((VectorialLegend) aux.getDefaultLegend()); |
444 |
adapter.stop(); |
445 |
} else {
|
446 |
layer.setLegend(LegendFactory.createSingleSymbolLegend(layer |
447 |
.getShapeType())); |
448 |
} |
449 |
} catch (FieldNotFoundException e) {
|
450 |
throw new UnsupportedOperationException(e.getMessage()); |
451 |
} catch (DriverIOException e) {
|
452 |
throw new UnsupportedOperationException(e.getMessage()); |
453 |
} catch (DriverException e) {
|
454 |
// TODO Auto-generated catch block
|
455 |
e.printStackTrace(); |
456 |
} |
457 |
|
458 |
try {
|
459 |
layer.setLegend(LegendFactory.createSingleSymbolLegend(layer |
460 |
.getShapeType())); |
461 |
} catch (FieldNotFoundException e) {
|
462 |
e.printStackTrace(); |
463 |
} catch (DriverException e) {
|
464 |
e.printStackTrace(); |
465 |
} |
466 |
return layer;
|
467 |
} |
468 |
|
469 |
/**
|
470 |
* Crea un RandomVectorialWFS con el driver que se le pasa como par?metro y
|
471 |
* guard?ndose la URL del servidor que se pasa como par?metro
|
472 |
*
|
473 |
* @param driver
|
474 |
* @param host
|
475 |
* @param port
|
476 |
* @param user
|
477 |
* @param password
|
478 |
* @param dbName
|
479 |
* @param tableName
|
480 |
* @param proj
|
481 |
*
|
482 |
* @return Capa creada.
|
483 |
*
|
484 |
* @throws UnsupportedOperationException
|
485 |
*/
|
486 |
public static FLayer createLayer(VectorialDatabaseDriver driver, |
487 |
String host, int port, String user, String password, String dbName, |
488 |
String tableName, IProjection proj) {
|
489 |
throw new UnsupportedOperationException(); |
490 |
} |
491 |
|
492 |
public static FLayer createDBLayer(VectorialDatabaseDriver driver, |
493 |
String layerName, IProjection proj) {
|
494 |
|
495 |
FLyrVect capa = new FLyrVect();
|
496 |
|
497 |
capa.setName(layerName); |
498 |
VectorialDBAdapter dbAdapter = new VectorialDBAdapter();
|
499 |
dbAdapter.setDriver(driver); |
500 |
|
501 |
capa.setSource(dbAdapter); |
502 |
capa.setProjection(proj); |
503 |
try {
|
504 |
if (driver instanceof WithDefaultLegend) { |
505 |
WithDefaultLegend aux = (WithDefaultLegend) driver; |
506 |
dbAdapter.start(); |
507 |
capa.setLegend((VectorialLegend) aux.getDefaultLegend()); |
508 |
dbAdapter.stop(); |
509 |
} else {
|
510 |
capa.setLegend(LegendFactory.createSingleSymbolLegend(capa |
511 |
.getShapeType())); |
512 |
} |
513 |
} catch (FieldNotFoundException e) {
|
514 |
LegendDriverExceptionType excepType = |
515 |
new LegendDriverExceptionType("Error al construir la leyenda, campo no encontrado"); |
516 |
//TODO Para hacer esto extensible tiene que usarse puntos
|
517 |
//de extension, y comparar las clases de leyendas registradas
|
518 |
VectorialLegend legend = (VectorialLegend) |
519 |
((WithDefaultLegend)driver).getDefaultLegend(); |
520 |
|
521 |
excepType.setLegendLabelField(legend.getLabelField()); |
522 |
excepType.setLegendHeightField(legend.getLabelHeightField()); |
523 |
excepType.setLegendRotationField(legend.getLabelRotationField()); |
524 |
DriverException exception = new DriverException(e, excepType);
|
525 |
capa.setAvailable(false);
|
526 |
capa.addError(exception); |
527 |
return capa;
|
528 |
// throw new UnsupportedOperationException(e.getMessage());
|
529 |
} catch (DriverException e) {
|
530 |
DBDriverExceptionType excepType = |
531 |
new DBDriverExceptionType();
|
532 |
excepType.setDriverName(driver.getName()); |
533 |
excepType.setTableName(driver.getTableName()); |
534 |
DriverException exception = new DriverException(e, excepType);
|
535 |
capa.addError(exception); |
536 |
capa.setAvailable(false);
|
537 |
return capa;
|
538 |
// throw new UnsupportedOperationException(e.getMessage());
|
539 |
} catch (Exception e) { |
540 |
ExceptionDescription excepType = new GenericDriverExceptionType();
|
541 |
DriverException exception = new DriverException(e, excepType);
|
542 |
capa.addError(exception); |
543 |
capa.setAvailable(false);
|
544 |
return capa;
|
545 |
} |
546 |
|
547 |
return capa;
|
548 |
|
549 |
} |
550 |
|
551 |
/**
|
552 |
* @param driver
|
553 |
* @param layerName
|
554 |
* @param object
|
555 |
* @return
|
556 |
* @throws SQLException
|
557 |
* @throws DriverIOException
|
558 |
* @throws IOException
|
559 |
* @throws DriverLoadException
|
560 |
* @throws com.hardcode.gdbms.engine.data.driver.DriverException
|
561 |
* @throws NoSuchTableException
|
562 |
* @throws ClassNotFoundException
|
563 |
* @throws
|
564 |
*/
|
565 |
public static FLayer createDisconnectedDBLayer(VectorialJDBCDriver driver, |
566 |
String layerName, IProjection proj, ProgressListener listener)
|
567 |
throws SQLException, IOException, DriverIOException, |
568 |
DriverLoadException, NoSuchTableException, |
569 |
com.hardcode.gdbms.engine.data.driver.DriverException, |
570 |
ClassNotFoundException {
|
571 |
VectorialDisconnectedDBAdapter dbAdapter = new VectorialDisconnectedDBAdapter();
|
572 |
dbAdapter.setDriver(driver); |
573 |
DataSource ds = dbAdapter.getRecordset();
|
574 |
ds.start(); |
575 |
String database = dataSourceFactory.getTempFile();
|
576 |
String[] fieldNames = new String[ds.getFieldCount() + 1]; |
577 |
System.arraycopy(ds.getFieldNames(), 0, fieldNames, 1, ds |
578 |
.getFieldCount()); |
579 |
fieldNames[0] = "the_geom"; |
580 |
int[] types = new int[fieldNames.length]; |
581 |
types[0] = Types.BINARY; |
582 |
for (int i = 1; i < types.length; i++) { |
583 |
types[i] = ds.getFieldType(i - 1);
|
584 |
} |
585 |
String dsName = dataSourceFactory.createTable(database,
|
586 |
ds.getPKNames(), fieldNames, types); |
587 |
|
588 |
DBLayerDefinition lyrDef = new DBLayerDefinition();
|
589 |
lyrDef.setTableName(dsName); |
590 |
lyrDef.setName(layerName); |
591 |
lyrDef.setFieldNames(ds.getFieldNames()); |
592 |
lyrDef.setFieldGeometry("the_geom");
|
593 |
lyrDef.setFieldID(ds.getPKNames()[0]);
|
594 |
lyrDef.setClassToInstantiate("org.hsqldb.jdbcDriver");
|
595 |
|
596 |
dataSourceFactory.addDBDataSourceByTable(dsName, null, 0, "sa", "", |
597 |
database, dsName, "GDBMS HSQLDB Transactional driver");
|
598 |
DataSource local = dataSourceFactory.createRandomDataSource(dsName,
|
599 |
DataSourceFactory.MANUAL_OPENING); |
600 |
local.start(); |
601 |
DataWare dw = local |
602 |
.getDataWare(DataSourceFactory.DATA_WARE_COHERENT_ROW_ORDER); |
603 |
dw.start(); |
604 |
long t1 = System.currentTimeMillis(); |
605 |
dw.beginTrans(); |
606 |
|
607 |
if (listener == null) { |
608 |
listener = new ProgressListener() {
|
609 |
/**
|
610 |
* @see com.iver.cit.gvsig.fmap.ProgressListener#progress(int)
|
611 |
*/
|
612 |
public void progress(int n) { |
613 |
// do nothing
|
614 |
} |
615 |
}; |
616 |
} |
617 |
|
618 |
for (int i = 0; i < dbAdapter.getShapeCount(); i++) { |
619 |
Value[] row = new Value[ds.getFieldCount() + 1]; |
620 |
|
621 |
byte[] bytes = dbAdapter.getShape(i).toWKB(); |
622 |
row[0] = ValueFactory.createValue(bytes);
|
623 |
|
624 |
for (int j = 0; j < ds.getFieldCount(); j++) { |
625 |
row[j + 1] = ds.getFieldValue(i, j);
|
626 |
} |
627 |
|
628 |
dw.insertFilledRow(row); |
629 |
listener.progress(100 * i / dbAdapter.getShapeCount());
|
630 |
} |
631 |
|
632 |
long t2 = System.currentTimeMillis(); |
633 |
dw.commitTrans(); |
634 |
long t3 = System.currentTimeMillis(); |
635 |
System.out.println((t2 - t1) + " - " + (t3 - t2)); |
636 |
dw.stop(); |
637 |
local.stop(); |
638 |
ds.stop(); |
639 |
VectorialJDBCDriver cacheDriver = (VectorialJDBCDriver) LayerFactory |
640 |
.getDM().getDriver("HSQLDB Driver");
|
641 |
Class.forName("org.hsqldb.jdbcDriver"); |
642 |
|
643 |
cacheDriver.setData(java.sql.DriverManager.getConnection( |
644 |
"jdbc:hsqldb:file:" + database, "sa", ""), lyrDef); |
645 |
cacheDriver.setWorkingArea(driver.getWorkingArea()); |
646 |
return createDBLayer(cacheDriver, layerName, proj);
|
647 |
} |
648 |
|
649 |
/**
|
650 |
* Crea una FLyrComplexRaster que ataca al driver que se pasa como
|
651 |
* par?metro.
|
652 |
*
|
653 |
* @param driver
|
654 |
* @param f
|
655 |
* @param proj
|
656 |
*
|
657 |
* @throws IllegalArgumentException
|
658 |
* Si se pasa un driver que no implementa
|
659 |
* GeorreferencedRasterDriver o NotGeorreferencedRasterDriver
|
660 |
*/
|
661 |
public static void createLayer(RasterDriver driver, File f, IProjection proj) |
662 |
throws IllegalArgumentException { |
663 |
} |
664 |
|
665 |
/**
|
666 |
* Devuelve el DriverManager.
|
667 |
*
|
668 |
* @return DriverManager.
|
669 |
*/
|
670 |
public static DriverManager getDM() { |
671 |
initializeDriverManager(); |
672 |
|
673 |
return driverManager;
|
674 |
} |
675 |
|
676 |
/**
|
677 |
* Devuelve el WriterManager.
|
678 |
*
|
679 |
* @return WriterManager.
|
680 |
*/
|
681 |
public static WriterManager getWM() { |
682 |
initializeWriterManager(); |
683 |
|
684 |
return writerManager;
|
685 |
} |
686 |
|
687 |
/**
|
688 |
* Inicializa el DriverManager.
|
689 |
*/
|
690 |
private static void initializeDriverManager() { |
691 |
if (driverManager == null) { |
692 |
driverManager = new DriverManager(); |
693 |
driverManager.loadDrivers(new File(LayerFactory.driversPath)); |
694 |
|
695 |
Throwable[] failures = driverManager.getLoadFailures(); |
696 |
|
697 |
for (int i = 0; i < failures.length; i++) { |
698 |
logger.error("", failures[i]);
|
699 |
} |
700 |
|
701 |
getDataSourceFactory().setDriverManager(driverManager); |
702 |
getDataSourceFactory().initialize(); |
703 |
QueryManager.registerQuery(new ArcJoin());
|
704 |
} |
705 |
} |
706 |
|
707 |
/**
|
708 |
* Inicializa el DriverManager.
|
709 |
*/
|
710 |
private static void initializeWriterManager() { |
711 |
if (writerManager == null) { |
712 |
writerManager = new WriterManager();
|
713 |
writerManager.loadWriters(new File(LayerFactory.writersPath)); |
714 |
|
715 |
Throwable[] failures = writerManager.getLoadFailures(); |
716 |
|
717 |
for (int i = 0; i < failures.length; i++) { |
718 |
logger.error("", failures[i]);
|
719 |
} |
720 |
|
721 |
getDataSourceFactory().setWriterManager(writerManager); |
722 |
getDataSourceFactory().initialize(); |
723 |
// QueryManager.registerQuery(new ArcJoin());
|
724 |
} |
725 |
} |
726 |
|
727 |
/**
|
728 |
* sets drivers Directory
|
729 |
*
|
730 |
* @param path
|
731 |
*/
|
732 |
public static void setDriversPath(String path) { |
733 |
LayerFactory.driversPath = path; |
734 |
initializeDriverManager(); |
735 |
} |
736 |
|
737 |
/**
|
738 |
* sets writers Directory
|
739 |
*
|
740 |
* @param path
|
741 |
*/
|
742 |
public static void setWritersPath(String path) { |
743 |
LayerFactory.writersPath = path; |
744 |
initializeWriterManager(); |
745 |
} |
746 |
|
747 |
/**
|
748 |
* @return Returns the dataSourceFactory.
|
749 |
*/
|
750 |
public static DataSourceFactory getDataSourceFactory() { |
751 |
if (dataSourceFactory == null) { |
752 |
dataSourceFactory = new DataSourceFactory();
|
753 |
} |
754 |
return dataSourceFactory;
|
755 |
} |
756 |
} |