svn-gvsig-desktop / tags / v1_11_0_Build_1306 / extensions / extArcims / src / es / prodevelop / cit / gvsig / arcims / fmap / drivers / FMapFeatureArcImsDriver.java @ 35731
History | View | Annotate | Download (30.1 KB)
1 |
/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
|
---|---|
2 |
*
|
3 |
* Copyright (C) 2006 Prodevelop 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 |
* Prodevelop Integraci?n de Tecnolog?as SL
|
34 |
* Conde Salvatierra de ?lava , 34-10
|
35 |
* 46004 Valencia
|
36 |
* Spain
|
37 |
*
|
38 |
* +34 963 510 612
|
39 |
* +34 963 510 968
|
40 |
* gis@prodevelop.es
|
41 |
* http://www.prodevelop.es
|
42 |
*/
|
43 |
package es.prodevelop.cit.gvsig.arcims.fmap.drivers; |
44 |
|
45 |
import java.awt.geom.Rectangle2D; |
46 |
import java.io.IOException; |
47 |
import java.net.ProtocolException; |
48 |
import java.net.URL; |
49 |
import java.util.ArrayList; |
50 |
import java.util.HashMap; |
51 |
import java.util.TreeMap; |
52 |
|
53 |
import org.apache.log4j.Logger; |
54 |
import org.gvsig.remoteClient.arcims.ArcImsClientP; |
55 |
import org.gvsig.remoteClient.arcims.ArcImsFeatureClient; |
56 |
import org.gvsig.remoteClient.arcims.ArcImsStatus; |
57 |
import org.gvsig.remoteClient.arcims.ArcImsVectStatus; |
58 |
import org.gvsig.remoteClient.arcims.exceptions.ArcImsException; |
59 |
import org.gvsig.remoteClient.arcims.utils.FieldInformation; |
60 |
import org.gvsig.remoteClient.arcims.utils.ServiceInfoTags; |
61 |
import org.gvsig.remoteClient.arcims.utils.ServiceInformationLayerFeatures; |
62 |
import org.gvsig.remoteClient.exceptions.ServerErrorException; |
63 |
import org.gvsig.remoteClient.utils.BoundaryBox; |
64 |
import org.gvsig.remoteClient.wms.ICancellable; |
65 |
|
66 |
import com.hardcode.gdbms.driver.exceptions.ReadDriverException; |
67 |
import com.hardcode.gdbms.driver.exceptions.ReloadDriverException; |
68 |
import com.hardcode.gdbms.driver.exceptions.WriteDriverException; |
69 |
import com.hardcode.gdbms.engine.data.DataSourceFactory; |
70 |
import com.hardcode.gdbms.engine.data.driver.DriverException; |
71 |
import com.hardcode.gdbms.engine.data.driver.ObjectDriver; |
72 |
import com.hardcode.gdbms.engine.data.edition.DataWare; |
73 |
import com.hardcode.gdbms.engine.data.object.ObjectSourceInfo; |
74 |
import com.hardcode.gdbms.engine.values.IntValue; |
75 |
import com.hardcode.gdbms.engine.values.Value; |
76 |
import com.iver.andami.PluginServices; |
77 |
import com.iver.andami.ui.mdiManager.IWindow; |
78 |
import com.iver.cit.gvsig.fmap.core.DefaultFeature; |
79 |
import com.iver.cit.gvsig.fmap.core.FShape; |
80 |
import com.iver.cit.gvsig.fmap.core.IFeature; |
81 |
import com.iver.cit.gvsig.fmap.core.IGeometry; |
82 |
import com.iver.cit.gvsig.fmap.core.ShapeFactory; |
83 |
import com.iver.cit.gvsig.fmap.drivers.DriverAttributes; |
84 |
import com.iver.cit.gvsig.fmap.drivers.VectorialDriver; |
85 |
import com.iver.cit.gvsig.fmap.edition.VectorialEditableAdapter; |
86 |
import com.iver.cit.gvsig.fmap.layers.FBitSet; |
87 |
import com.iver.cit.gvsig.fmap.layers.LayerFactory; |
88 |
import com.iver.cit.gvsig.fmap.layers.SelectableDataSource; |
89 |
import com.iver.cit.gvsig.fmap.layers.layerOperations.AlphanumericData; |
90 |
import com.iver.cit.gvsig.project.Project; |
91 |
import com.iver.cit.gvsig.project.documents.table.ProjectTable; |
92 |
import com.iver.cit.gvsig.project.documents.table.ProjectTableFactory; |
93 |
import com.iver.cit.gvsig.project.documents.view.ProjectView; |
94 |
import com.iver.cit.gvsig.project.documents.view.gui.View; |
95 |
|
96 |
import es.prodevelop.cit.gvsig.arcims.fmap.layers.FFeatureLyrArcIMS; |
97 |
|
98 |
|
99 |
public class FMapFeatureArcImsDriver implements ArcImsDriver, VectorialDriver, ObjectDriver { |
100 |
private static Logger logger = Logger.getLogger(FMapFeatureArcImsDriver.class.getName()); |
101 |
private ArcImsFeatureClient client;
|
102 |
private String server; |
103 |
private String service; |
104 |
private String serviceType; |
105 |
private String remoteLayerName; |
106 |
private ArcImsAttributesDataSourceAdapter attsDataSourceAdapter;
|
107 |
private SelectableDataSource dataSource = null; |
108 |
private DriverAttributes drvAtts;
|
109 |
private ArrayList geometries; |
110 |
private HashMap pseudoGeometries; |
111 |
private int shapeType = FShape.NULL; |
112 |
private FFeatureLyrArcIMS layer;
|
113 |
private HashMap overallIndexToVisibleIndex; |
114 |
private HashMap visibleIndexToOverallIndex; |
115 |
private Rectangle2D fullExtent; |
116 |
private IGeometry invisiblePoint = ShapeFactory.createPoint2D(0.0, 0.0); |
117 |
private VectorialEditableAdapter eadapter;
|
118 |
|
119 |
private ArcImsInMemoryAttsTableDriver dataTable;
|
120 |
private DataSourceFactory dsFactory;
|
121 |
|
122 |
/**
|
123 |
* The constructor needs the server's URL and the name of the service to be used.
|
124 |
*
|
125 |
* @param host server's URL
|
126 |
* @param service name of the service, chosen among the ones retrieved after a
|
127 |
* request with the parameter <tt>ServiceName=Catalog</tt>
|
128 |
*/
|
129 |
public FMapFeatureArcImsDriver(String host, String service, |
130 |
String theRemoteLayerName) {
|
131 |
remoteLayerName = theRemoteLayerName; |
132 |
init(host, service); |
133 |
overallIndexToVisibleIndex = new HashMap(); |
134 |
visibleIndexToOverallIndex = new HashMap(); |
135 |
pseudoGeometries = new HashMap(); |
136 |
|
137 |
} |
138 |
|
139 |
/**
|
140 |
* The constructor needs the server's URL and the name of the service to be used.
|
141 |
*
|
142 |
* @param host server's URL
|
143 |
* @param service name of the service, chosen among the ones retrieved after a
|
144 |
* request with the parameter <tt>ServiceName=Catalog</tt>
|
145 |
*/
|
146 |
public FMapFeatureArcImsDriver(String host, String service) { |
147 |
remoteLayerName = "None";
|
148 |
init(host, service); |
149 |
overallIndexToVisibleIndex = new HashMap(); |
150 |
visibleIndexToOverallIndex = new HashMap(); |
151 |
} |
152 |
|
153 |
/**
|
154 |
* This method is called by the constructor and creates the
|
155 |
* <tt>client</tt> object.
|
156 |
* @param host
|
157 |
* @param service
|
158 |
*/
|
159 |
public void init(String host, String svc) { |
160 |
server = host; |
161 |
service = svc; |
162 |
|
163 |
// This class is part of libArcIMS:
|
164 |
client = new ArcImsFeatureClient(host, service,
|
165 |
ServiceInfoTags.vFEATURESERVICE); |
166 |
} |
167 |
|
168 |
private String getIdName() { |
169 |
String id = (String) this.layer.getArcimsStatus().getLayerIds().get(0); |
170 |
ServiceInformationLayerFeatures silf = (ServiceInformationLayerFeatures) client.getServiceInformation() |
171 |
.getLayerById(id); |
172 |
|
173 |
ArrayList fi = silf.getFieldInformationByType(FieldInformation.ID);
|
174 |
|
175 |
if (fi.size() != 1) { |
176 |
logger.error("ID does not have cardinality one: " + fi.size());
|
177 |
} |
178 |
|
179 |
return ((FieldInformation) fi.get(0)).getName(); |
180 |
} |
181 |
|
182 |
private ArrayList getClientsColumnNames() { |
183 |
String id = (String) layer.getArcimsStatus().getLayerIds().get(0); |
184 |
ServiceInformationLayerFeatures silf = (ServiceInformationLayerFeatures) client.getServiceInformation() |
185 |
.getLayerById(id); |
186 |
int length = silf.getFieldsInfo().size();
|
187 |
|
188 |
ArrayList resp = new ArrayList(); |
189 |
|
190 |
for (int i = 0; i < length; i++) { |
191 |
resp.add(silf.getFieldInformation(i).getName()); |
192 |
} |
193 |
|
194 |
return resp;
|
195 |
} |
196 |
|
197 |
private ArrayList getClientsColumnTypes() { |
198 |
String id = (String) layer.getArcimsStatus().getLayerIds().get(0); |
199 |
ServiceInformationLayerFeatures silf = (ServiceInformationLayerFeatures) client.getServiceInformation() |
200 |
.getLayerById(id); |
201 |
int length = silf.getFieldsInfo().size();
|
202 |
|
203 |
ArrayList resp = new ArrayList(); |
204 |
|
205 |
for (int i = 0; i < length; i++) { |
206 |
resp.add(new Integer(silf.getFieldInformation(i).getType())); |
207 |
} |
208 |
|
209 |
return resp;
|
210 |
} |
211 |
|
212 |
public void closeDataSource() { |
213 |
try {
|
214 |
dataSource.stop(); |
215 |
} |
216 |
catch (ReadDriverException e) {
|
217 |
logger.error("While closing data source ", e);
|
218 |
} |
219 |
} |
220 |
|
221 |
public SelectableDataSource getRecordSet() {
|
222 |
return getRecordSet(null); |
223 |
} |
224 |
|
225 |
public SelectableDataSource getRecordSet(String mustHaveThisName) { |
226 |
if (dataSource != null) { |
227 |
return dataSource;
|
228 |
} |
229 |
|
230 |
String[] subf = new String[1]; |
231 |
subf[0] = getIdName();
|
232 |
|
233 |
ArrayList ids = new ArrayList(); |
234 |
|
235 |
try {
|
236 |
// ids = getTestIds();
|
237 |
ids = client.getAttributes(layer.getArcimsStatus(), subf, "", null); |
238 |
} |
239 |
catch (ArcImsException e1) {
|
240 |
logger.error("While getting attributes initially ", e1);
|
241 |
} |
242 |
|
243 |
Value[] idval = getAsValueArray(ids);
|
244 |
|
245 |
setDataSourceFactory(LayerFactory.getDataSourceFactory()); |
246 |
|
247 |
// dataSourceFactory.
|
248 |
// FakeObjectDriver driver = new FakeObjectDriver();
|
249 |
attsDataSourceAdapter = new ArcImsAttributesDataSourceAdapter(getClientsColumnNames(),
|
250 |
getClientsColumnTypes(), idval, getDataSourceFactory(), this,
|
251 |
mustHaveThisName); |
252 |
|
253 |
getDataSourceFactory().addDataSource(this, attsDataSourceAdapter.getTableName());
|
254 |
|
255 |
ObjectSourceInfo osi = (ObjectSourceInfo) getDataSourceFactory().getDriverInfo(attsDataSourceAdapter.getTableName()); |
256 |
osi.name = attsDataSourceAdapter.getTableName(); |
257 |
osi.driverName = "ArcImsAttributesDataSourceAdapter";
|
258 |
|
259 |
try {
|
260 |
dataSource = new SelectableDataSource(attsDataSourceAdapter);
|
261 |
} |
262 |
catch (ReadDriverException e) {
|
263 |
logger.error("While creating DataSource ", e);
|
264 |
} |
265 |
|
266 |
return dataSource;
|
267 |
} |
268 |
|
269 |
private DataSourceFactory getDataSourceFactory() {
|
270 |
if (dsFactory == null) { |
271 |
return dataTable.getDataSourceFactory();
|
272 |
} |
273 |
return dsFactory;
|
274 |
} |
275 |
|
276 |
public void declareTable(AlphanumericData layer) { |
277 |
try {
|
278 |
IWindow v = PluginServices.getMDIManager().getActiveWindow(); |
279 |
|
280 |
if (v == null) { |
281 |
ProjectView pv = new ProjectView();
|
282 |
pv.setName("Nueva");
|
283 |
|
284 |
View newview = (View) pv.createWindow(); |
285 |
newview.setModel(pv); |
286 |
|
287 |
Project newproj = new Project();
|
288 |
newproj.setName("nuevo");
|
289 |
newproj.addDocument(pv); |
290 |
|
291 |
// newproj.addView(newprojview);
|
292 |
v = newview; |
293 |
} |
294 |
|
295 |
ProjectView pv = (ProjectView) ((View) v).getModel();
|
296 |
ProjectTable pt = ProjectTableFactory.createTable(attsDataSourceAdapter.getName(), |
297 |
eadapter); |
298 |
pt.setProjectDocumentFactory(new ProjectTableFactory());
|
299 |
pt.setAssociatedTable(layer); |
300 |
|
301 |
// String r = pt.getProjectDocumentFactory().getRegisterName();
|
302 |
// ProjectTable pt = ProjectFactory.createTable(attsDataSourceAdapter.getName(), eadapter);
|
303 |
// ProjectDocumentFactory.
|
304 |
pv.getProject().addDocument(pt); |
305 |
} |
306 |
catch (Exception e) { |
307 |
logger.error("While creating DataSource ", e);
|
308 |
e.printStackTrace(); |
309 |
} |
310 |
} |
311 |
|
312 |
public void loadRecordSet() { |
313 |
if (dataSource != null) { |
314 |
return;
|
315 |
} |
316 |
|
317 |
String[] subf = new String[1]; |
318 |
subf[0] = getIdName();
|
319 |
|
320 |
ArrayList ids = new ArrayList(); |
321 |
|
322 |
try {
|
323 |
// ids = getTestIds();
|
324 |
ids = client.getAttributes(layer.getArcimsStatus(), subf, "", null); |
325 |
} |
326 |
catch (ArcImsException e1) {
|
327 |
logger.error("While getting attributes initially ", e1);
|
328 |
} |
329 |
|
330 |
Value[] idval = getAsValueArray(ids);
|
331 |
|
332 |
setDataSourceFactory(LayerFactory.getDataSourceFactory()); |
333 |
|
334 |
// dataSourceFactory.
|
335 |
// FakeObjectDriver driver = new FakeObjectDriver();
|
336 |
attsDataSourceAdapter = new ArcImsAttributesDataSourceAdapter(getClientsColumnNames(),
|
337 |
getClientsColumnTypes(), idval, getDataSourceFactory(), this, null); |
338 |
getDataSourceFactory().addDataSource(this, attsDataSourceAdapter.getTableName());
|
339 |
|
340 |
try {
|
341 |
dataSource = new SelectableDataSource(attsDataSourceAdapter);
|
342 |
} |
343 |
catch (ReadDriverException e) {
|
344 |
logger.error("While loading selectable data source");
|
345 |
} |
346 |
|
347 |
} |
348 |
|
349 |
private Value[] getAsValueArray(ArrayList ids) { |
350 |
Value[] resp = new Value[ids.size()]; |
351 |
|
352 |
for (int i = 0; i < ids.size(); i++) { |
353 |
resp[i] = ((Value[]) ids.get(i))[0]; |
354 |
} |
355 |
|
356 |
return resp;
|
357 |
} |
358 |
|
359 |
public void getCapabilities(URL server, ICancellable cancel) |
360 |
throws ArcImsException, IOException, ProtocolException { |
361 |
logger.error( |
362 |
"Empty method: nothing done in method getCapabilities(URL) - class: " +
|
363 |
getClass().toString()); |
364 |
} |
365 |
|
366 |
public Object getMap(ArcImsStatus status) |
367 |
throws ArcImsException, IOException, ProtocolException { |
368 |
String[] fieldquery = ((ArcImsVectStatus) status).getSubfields(); |
369 |
int nooffields = fieldquery.length;
|
370 |
|
371 |
try {
|
372 |
geometries = client.getMap((ArcImsVectStatus) status); |
373 |
|
374 |
if (geometries.size() > 0) { |
375 |
logger.info("Start updating attributes");
|
376 |
updateIndexHashMaps(geometries, fieldquery, nooffields); |
377 |
logger.info("End updating attributes");
|
378 |
} |
379 |
else {
|
380 |
updateIndexHashMaps(geometries, fieldquery, nooffields); |
381 |
logger.warn("No geometries retrieved from client ");
|
382 |
} |
383 |
} |
384 |
catch (ServerErrorException e) {
|
385 |
ArcImsException aie = new ArcImsException(e.getMessage());
|
386 |
logger.error("While getting map ", aie);
|
387 |
throw aie;
|
388 |
} |
389 |
|
390 |
return geometries;
|
391 |
} |
392 |
|
393 |
// **************************
|
394 |
//
|
395 |
// **************************
|
396 |
private void updateIndexHashMaps(ArrayList iFeatArrayList, |
397 |
String[] f_query, int n_of_fields) { |
398 |
int added_row_ind;
|
399 |
|
400 |
// ------------ get id position --------------
|
401 |
int idfieldind = -1; |
402 |
|
403 |
for (int i = 0; i < n_of_fields; i++) { |
404 |
if (f_query[i].compareTo(getIdName()) == 0) { |
405 |
idfieldind = i; |
406 |
break;
|
407 |
} |
408 |
} |
409 |
|
410 |
if (idfieldind == -1) { |
411 |
logger.error("ID not found in query ");
|
412 |
} |
413 |
|
414 |
// -------------------------------------------
|
415 |
IntValue id; |
416 |
|
417 |
try {
|
418 |
overallIndexToVisibleIndex.clear(); |
419 |
visibleIndexToOverallIndex.clear(); |
420 |
|
421 |
for (int i = 0; i < iFeatArrayList.size(); i++) { |
422 |
IFeature ifeat = (IFeature) iFeatArrayList.get(i); |
423 |
id = (IntValue) ifeat.getAttribute(idfieldind); |
424 |
added_row_ind = attsDataSourceAdapter.getRowIndex(id.getValue()); |
425 |
|
426 |
addPseudoGeometry(ifeat.getGeometry(), added_row_ind); |
427 |
overallIndexToVisibleIndex.put(new Integer(added_row_ind), |
428 |
new Integer(i)); |
429 |
visibleIndexToOverallIndex.put(new Integer(i), |
430 |
new Integer(added_row_ind)); |
431 |
} |
432 |
|
433 |
// }
|
434 |
} |
435 |
catch (DriverException e) {
|
436 |
logger.error("While updating attributes ", e);
|
437 |
} |
438 |
} |
439 |
|
440 |
public String getFeatureInfo(ArcImsStatus status, int i, int j, |
441 |
int max_value) throws ArcImsException, IOException, ProtocolException { |
442 |
// TODO comment
|
443 |
return ""; |
444 |
} |
445 |
|
446 |
public boolean connect(ICancellable cancel) { |
447 |
return client.connect(false, cancel); |
448 |
} |
449 |
|
450 |
/**
|
451 |
* Gets available layers from the current server and service
|
452 |
*
|
453 |
* @return a TreeMap with available layers
|
454 |
*/
|
455 |
public TreeMap getLayers() { |
456 |
return null; |
457 |
// This method is in libArcIMS
|
458 |
// return client.getLayers();
|
459 |
} |
460 |
|
461 |
/**
|
462 |
* Gets the <tt>ArcImsClientP client</tt> object, onto which requests
|
463 |
* are passed.
|
464 |
*
|
465 |
* @return the inner object that actually performs requests.
|
466 |
*/
|
467 |
public ArcImsClientP getClient() {
|
468 |
if (client == null) { |
469 |
init(server, service); |
470 |
} |
471 |
|
472 |
return client;
|
473 |
} |
474 |
|
475 |
// ========== VECTORIAL DRIVER INTERFACE == START =======
|
476 |
public int getShapeType() { |
477 |
if (shapeType == FShape.NULL) {
|
478 |
ServiceInformationLayerFeatures silf = (ServiceInformationLayerFeatures) client.getServiceInformation() |
479 |
.getLayerById(remoteLayerName); |
480 |
|
481 |
shapeType = libArcImsShapeTypeToGvSigType(silf.getIntFclassType()); |
482 |
} |
483 |
|
484 |
return shapeType;
|
485 |
} |
486 |
|
487 |
public int getShapeCount() throws ReadDriverException { |
488 |
try {
|
489 |
// return geometries.size();
|
490 |
return (int) getRecordSet().getRowCount(); |
491 |
} |
492 |
catch (ReadDriverException e) {
|
493 |
ReadDriverException ioe = new ReadDriverException("In getShapeCount: ", e); |
494 |
throw ioe;
|
495 |
} |
496 |
} |
497 |
|
498 |
public DriverAttributes getDriverAttributes() {
|
499 |
if (drvAtts != null) { |
500 |
return drvAtts;
|
501 |
} |
502 |
|
503 |
drvAtts = new DriverAttributes();
|
504 |
drvAtts.setLoadedInMemory(true);
|
505 |
|
506 |
return drvAtts;
|
507 |
} |
508 |
|
509 |
public Rectangle2D getFullExtent() throws ReadDriverException { |
510 |
return fullExtent;
|
511 |
} |
512 |
|
513 |
// public IGeometry getShape(int index) throws IOException {
|
514 |
// return ((IFeature) geometries.get(index)).getGeometry();
|
515 |
// }
|
516 |
private void addPseudoGeometry(IGeometry igeom, int row) { |
517 |
pseudoGeometries.put(new Integer(row), igeom); |
518 |
} |
519 |
|
520 |
public IGeometry getShape(int index) throws ReadDriverException { |
521 |
Integer overallIndex = new Integer(index); |
522 |
Integer visibleIndex = (Integer) overallIndexToVisibleIndex.get(overallIndex); |
523 |
|
524 |
if (visibleIndex == null) { |
525 |
// Somebody asked for a non-visible shape.
|
526 |
IGeometry igeo = (IGeometry) pseudoGeometries.get(overallIndex); |
527 |
|
528 |
if (igeo != null) { |
529 |
return igeo;
|
530 |
} |
531 |
|
532 |
// We dont have the geometry and we dont have its pseudo envelope
|
533 |
// (this happens when loading a project with a selection and the user
|
534 |
// performs a zoom to selection)
|
535 |
String id = layer.getLayerQuery();
|
536 |
BoundaryBox bb = client.getServiceInformation().getLayerById(id) |
537 |
.getEnvelope(); |
538 |
|
539 |
double[] fullx = new double[4]; |
540 |
double[] fully = new double[4]; |
541 |
|
542 |
fullx[0] = bb.getXmin();
|
543 |
fullx[1] = bb.getXmin();
|
544 |
fullx[2] = bb.getXmax();
|
545 |
fullx[3] = bb.getXmax();
|
546 |
fully[0] = bb.getYmin();
|
547 |
fully[1] = bb.getYmax();
|
548 |
fully[2] = bb.getYmin();
|
549 |
fully[3] = bb.getYmax();
|
550 |
|
551 |
IGeometry full = ShapeFactory.createMultipoint2D(fullx, fully); |
552 |
|
553 |
return full;
|
554 |
} |
555 |
else {
|
556 |
return ((IFeature) geometries.get(visibleIndex.intValue())).getGeometry();
|
557 |
} |
558 |
} |
559 |
|
560 |
public String getName() { |
561 |
return "FMapFeatureArcImsDriver"; |
562 |
} |
563 |
|
564 |
// ========== VECTORIAL DRIVER INTERFACE == END =======
|
565 |
|
566 |
// private void setTestGeometries() {
|
567 |
// IGeometry g;
|
568 |
// File wktfile = null;
|
569 |
// JFileChooser jfc = new JFileChooser();
|
570 |
// try {
|
571 |
// jfc.setDialogTitle("Indice archivo WKT con " + getShapeCount() + " geometrias");
|
572 |
// } catch (IOException e) {
|
573 |
// logger.error("Error while opening WKT file. ", e);
|
574 |
// }
|
575 |
// int returnVal = jfc.showOpenDialog(null);
|
576 |
// if (returnVal != JFileChooser.APPROVE_OPTION) return;
|
577 |
// wktfile = jfc.getSelectedFile();
|
578 |
// if (! jfc.accept(wktfile)) return;
|
579 |
// WKTFGeometryReader reader = new WKTFGeometryReader(wktfile);
|
580 |
// g = reader.getNextFGeometry();
|
581 |
// geometries = new ArrayList();
|
582 |
// while (g != null) {
|
583 |
// geometries.add(g);
|
584 |
// g = reader.getNextFGeometry();;
|
585 |
// }
|
586 |
// }
|
587 |
public void setFullExtent(Rectangle2D fullExtent) { |
588 |
this.fullExtent = fullExtent;
|
589 |
} |
590 |
|
591 |
public FFeatureLyrArcIMS getLayer() {
|
592 |
return layer;
|
593 |
} |
594 |
|
595 |
public void setLayer(FFeatureLyrArcIMS layer) { |
596 |
this.layer = layer;
|
597 |
} |
598 |
|
599 |
// private ArrayList getTestIds() throws ArcImsException {
|
600 |
// Value[] ids = new Value[252];
|
601 |
//
|
602 |
// for (int i=0; i<252; i++) {
|
603 |
// ids[i] = ValueFactory.createValue(i);
|
604 |
// }
|
605 |
// ArrayList resp = new ArrayList();
|
606 |
// resp.add(ids);
|
607 |
// return resp;
|
608 |
// }
|
609 |
public int getOverallIndex(int i) { |
610 |
Integer ov = (Integer) visibleIndexToOverallIndex.get(new Integer(i)); |
611 |
|
612 |
if (ov == null) { |
613 |
return -1; |
614 |
} else {
|
615 |
return ov.intValue();
|
616 |
} |
617 |
|
618 |
} |
619 |
|
620 |
public void requestFeatureAttributes(FBitSet fbs) throws ArcImsException { |
621 |
if (fbs.cardinality() == 0) { |
622 |
return;
|
623 |
} |
624 |
|
625 |
FBitSet needRequest = leaveBitsThatNeedRequest(fbs); |
626 |
|
627 |
requestFeatureAttributesWithoutChecking(needRequest); |
628 |
} |
629 |
|
630 |
public void requestBlockWithoutChecking(int[] indlimits) |
631 |
throws ArcImsException {
|
632 |
FBitSet fbs = new FBitSet();
|
633 |
fbs.set(indlimits[0], indlimits[1] + 1); |
634 |
|
635 |
int length = fbs.cardinality();
|
636 |
|
637 |
if (length == 0) { |
638 |
return;
|
639 |
} |
640 |
|
641 |
int[] rowinds = new int[length]; |
642 |
|
643 |
try {
|
644 |
int[] req_indices = enumarate(indlimits[0], indlimits[1]); |
645 |
int sz = req_indices.length;
|
646 |
int[] req_ids = new int[sz]; |
647 |
for (int i=0; i<sz; i++) |
648 |
req_ids[i] = attsDataSourceAdapter.getRowId(req_indices[i]); |
649 |
|
650 |
int idcolindex = attsDataSourceAdapter.getIdIndex();
|
651 |
String idFieldName = attsDataSourceAdapter.getOriginalFieldName(idcolindex);
|
652 |
String inParenthesis = getInIntParenthesis(req_ids);
|
653 |
String whereClause = idFieldName + " " + inParenthesis; |
654 |
|
655 |
String[] subflds = new String[1]; |
656 |
subflds[0] = "#ALL#"; |
657 |
|
658 |
logger.debug("Justo antes de llamar a client.getAttributes(...)");
|
659 |
|
660 |
ArrayList atts = client.getAttributesWithEnvelope(layer.getArcimsStatus(),
|
661 |
subflds, whereClause, null);
|
662 |
|
663 |
rowinds = getRowIndicesFromResponse(atts, idcolindex); |
664 |
|
665 |
// --------------------------------------------------------
|
666 |
logger.debug("Justo despues de llamar a client.getAttributes(...)");
|
667 |
|
668 |
logger.debug( |
669 |
"Justo antes de llamar a attsDataSourceAdapter.updateRow(...) " +
|
670 |
atts.size() + " veces");
|
671 |
|
672 |
for (int i = (atts.size() - 1); i >= 0; i--) { |
673 |
Value[] newrow = ((DefaultFeature) atts.get(i)).getAttributes();
|
674 |
|
675 |
attsDataSourceAdapter.updateRow(newrow, subflds, rowinds[i]); |
676 |
} |
677 |
|
678 |
// -------------- pseudo geometries:
|
679 |
for (int i = (atts.size() - 1); i >= 0; i--) { |
680 |
IGeometry ig = ((DefaultFeature) atts.get(i)).getGeometry(); |
681 |
addPseudoGeometry(ig, rowinds[i]); |
682 |
} |
683 |
|
684 |
// --------------
|
685 |
logger.debug( |
686 |
"Justo despues de llamar a attsDataSourceAdapter.updateRow(...)");
|
687 |
logger.debug( |
688 |
"Justo antes de llamar a attsDataSourceAdapter.addAsRequested(...)");
|
689 |
|
690 |
attsDataSourceAdapter.addAsRequested(fbs); |
691 |
|
692 |
logger.debug( |
693 |
"Justo despues de llamar a attsDataSourceAdapter.addAsRequested(...)");
|
694 |
} |
695 |
catch (DriverException e) {
|
696 |
ArcImsException aie = new ArcImsException("datasource_error"); |
697 |
logger.error("While requesting features ", aie);
|
698 |
throw aie;
|
699 |
} |
700 |
} |
701 |
|
702 |
private int[] enumarate(int a, int b) { |
703 |
|
704 |
int[] resp = null; |
705 |
if (a == b) {
|
706 |
resp = new int[1]; |
707 |
resp[0] = a;
|
708 |
} else {
|
709 |
|
710 |
resp = new int[Math.abs(b-a+1)]; |
711 |
if (a < b) {
|
712 |
for (int i=a; i<=b; i++) resp[i-a] = i; |
713 |
} else {
|
714 |
for (int i=b; i<=a; i++) resp[i-b] = i; |
715 |
} |
716 |
} |
717 |
return resp;
|
718 |
|
719 |
} |
720 |
|
721 |
private int[] getRowIndicesFromResponse(ArrayList resp_list, int id_col_ind) { |
722 |
|
723 |
int sz = resp_list.size();
|
724 |
int[] resp = new int[sz]; |
725 |
int row_ind = 0; |
726 |
for (int i=0; i<sz; i++) { |
727 |
Value[] item_row = ((DefaultFeature) resp_list.get(i)).getAttributes();
|
728 |
IntValue idv = (IntValue) item_row[id_col_ind]; |
729 |
row_ind = idToRow(idv.intValue()); |
730 |
resp[i] = row_ind; |
731 |
} |
732 |
return resp;
|
733 |
} |
734 |
|
735 |
private int idToRow(int i) { |
736 |
try {
|
737 |
return attsDataSourceAdapter.getRowIndex(i);
|
738 |
} catch (DriverException e) {
|
739 |
logger.error("While getting row index of id: " + i + " : " + e.getMessage()); |
740 |
return 0; |
741 |
} |
742 |
} |
743 |
|
744 |
public void requestFeatureAttributesWithoutChecking(FBitSet fbs) |
745 |
throws ArcImsException {
|
746 |
int length = fbs.cardinality();
|
747 |
|
748 |
if (length == 0) { |
749 |
return;
|
750 |
} |
751 |
|
752 |
int rowcount = 0; |
753 |
int firstnonreq = 0; |
754 |
|
755 |
try {
|
756 |
rowcount = (int) attsDataSourceAdapter.getRowCount();
|
757 |
} |
758 |
catch (ReadDriverException e1) {
|
759 |
logger.error("Unexpected error while getting row count ");
|
760 |
|
761 |
return;
|
762 |
} |
763 |
|
764 |
firstnonreq = fbs.nextClearBit(fbs.nextSetBit(0));
|
765 |
|
766 |
if (firstnonreq >= rowcount) {
|
767 |
firstnonreq = 0;
|
768 |
} |
769 |
|
770 |
if (length < 10) { |
771 |
fbs.or(attsDataSourceAdapter.getNonRequestedFromHere(firstnonreq, |
772 |
attsDataSourceAdapter.getRowsPerRequest() - length)); |
773 |
length = fbs.cardinality(); |
774 |
} |
775 |
|
776 |
int[] ids = new int[length]; |
777 |
int[] rowinds = new int[length]; |
778 |
int idind = 0; |
779 |
|
780 |
try {
|
781 |
for (int i = fbs.nextSetBit(0); i >= 0; |
782 |
i = fbs.nextSetBit(i + 1)) {
|
783 |
ids[idind] = attsDataSourceAdapter.getRowId(i); |
784 |
rowinds[idind] = i; |
785 |
idind++; |
786 |
} |
787 |
|
788 |
String inParenthesis = getInIntParenthesis(ids);
|
789 |
int idcolindex = attsDataSourceAdapter.getIdIndex();
|
790 |
String idFieldName = attsDataSourceAdapter.getOriginalFieldName(idcolindex);
|
791 |
String whereClause = idFieldName + " " + inParenthesis; |
792 |
String[] subflds = new String[1]; |
793 |
subflds[0] = "#ALL#"; |
794 |
|
795 |
// -------------- with geometries -------------------------
|
796 |
ArrayList atts = client.getAttributesWithEnvelope(layer.getArcimsStatus(),
|
797 |
subflds, whereClause, null);
|
798 |
|
799 |
// ArrayList atts = client.getAttributes(layer.getArcimsStatus(),
|
800 |
// subflds, whereClause, null);
|
801 |
// --------------------------------------------------------
|
802 |
for (int i = (atts.size() - 1); i >= 0; i--) { |
803 |
IGeometry ig = ((DefaultFeature) atts.get(i)).getGeometry(); |
804 |
addPseudoGeometry(ig, rowinds[i]); |
805 |
} |
806 |
|
807 |
// --------------
|
808 |
for (int i = (atts.size() - 1); i >= 0; i--) { |
809 |
Value[] newrow = ((DefaultFeature) atts.get(i)).getAttributes();
|
810 |
|
811 |
// Value[] newrow = (Value[]) atts.get(i);
|
812 |
attsDataSourceAdapter.updateRow(newrow, subflds, rowinds[i]); |
813 |
} |
814 |
|
815 |
attsDataSourceAdapter.addAsRequested(fbs); |
816 |
} |
817 |
catch (DriverException e) {
|
818 |
ArcImsException aie = new ArcImsException("datasource_error"); |
819 |
logger.error("While requesting features ", aie);
|
820 |
throw aie;
|
821 |
} |
822 |
} |
823 |
|
824 |
private FBitSet leaveBitsThatNeedRequest(FBitSet fbs) {
|
825 |
FBitSet resp = (FBitSet) fbs.clone(); |
826 |
|
827 |
for (int i = resp.nextSetBit(0); i >= 0; i = resp.nextSetBit(i + 1)) { |
828 |
if (!attsDataSourceAdapter.isNonRequestedRow(i)) {
|
829 |
resp.clear(i); |
830 |
} |
831 |
} |
832 |
|
833 |
return resp;
|
834 |
} |
835 |
|
836 |
private String getInIntParenthesis(int[] ids) { |
837 |
String resp = "IN ("; |
838 |
|
839 |
for (int i = 0; i < ids.length; i++) { |
840 |
resp = resp + " " + ids[i] + ","; |
841 |
} |
842 |
|
843 |
resp = resp.substring(0, resp.length() - 1); |
844 |
resp = resp + ")";
|
845 |
|
846 |
return resp;
|
847 |
} |
848 |
|
849 |
private int libArcImsShapeTypeToGvSigType(int type) { |
850 |
int resp = type;
|
851 |
|
852 |
switch (type) {
|
853 |
case FShape.MULTIPOINT:
|
854 |
resp = FShape.POINT; |
855 |
|
856 |
break;
|
857 |
} |
858 |
|
859 |
return resp;
|
860 |
} |
861 |
|
862 |
public void setAdapter(VectorialEditableAdapter adapter) { |
863 |
eadapter = adapter; |
864 |
} |
865 |
|
866 |
public VectorialEditableAdapter getAdapter() {
|
867 |
return eadapter;
|
868 |
} |
869 |
|
870 |
public void reload() throws ReloadDriverException { |
871 |
} |
872 |
|
873 |
public boolean isWritable() { |
874 |
return false; |
875 |
} |
876 |
|
877 |
public String getRemoteLayerName() { |
878 |
return remoteLayerName;
|
879 |
} |
880 |
|
881 |
public void setRemoteLayerName(String remoteLayerName) { |
882 |
this.remoteLayerName = remoteLayerName;
|
883 |
} |
884 |
|
885 |
public int[] getPrimaryKeys() throws ReadDriverException { |
886 |
// TODO Auto-generated method stub
|
887 |
return dataTable.getPrimaryKeys();
|
888 |
} |
889 |
|
890 |
public void write(DataWare dataWare) throws WriteDriverException, |
891 |
ReadDriverException { |
892 |
// TODO Auto-generated method stub
|
893 |
|
894 |
} |
895 |
|
896 |
public void setDataSourceFactory(DataSourceFactory dsf) { |
897 |
dsFactory = dsf; |
898 |
this.getDataSourceFactory();
|
899 |
if (dataTable != null) { |
900 |
dataTable.setDataSourceFactory(dsf); |
901 |
} |
902 |
} |
903 |
|
904 |
public int getFieldCount() throws ReadDriverException { |
905 |
// TODO Auto-generated method stub
|
906 |
return dataTable.getFieldCount();
|
907 |
} |
908 |
|
909 |
public String getFieldName(int i) throws ReadDriverException { |
910 |
// TODO Auto-generated method stub
|
911 |
return dataTable.getFieldName(i);
|
912 |
} |
913 |
|
914 |
public int getFieldType(int i) throws ReadDriverException { |
915 |
// TODO Auto-generated method stub
|
916 |
return dataTable.getFieldType(i);
|
917 |
} |
918 |
|
919 |
public Value getFieldValue(long rowIndex, int fieldId) |
920 |
throws ReadDriverException {
|
921 |
// TODO Auto-generated method stub
|
922 |
return dataTable.getFieldValue(rowIndex, fieldId);
|
923 |
} |
924 |
|
925 |
public int getFieldWidth(int i) throws ReadDriverException { |
926 |
return dataTable.getFieldWidth(i);
|
927 |
} |
928 |
|
929 |
public long getRowCount() throws ReadDriverException { |
930 |
// TODO Auto-generated method stub
|
931 |
return dataTable.getRowCount();
|
932 |
} |
933 |
|
934 |
public void setDataTable(ArcImsInMemoryAttsTableDriver dt) { |
935 |
dataTable = dt; |
936 |
} |
937 |
|
938 |
public ArcImsInMemoryAttsTableDriver getDataTable() {
|
939 |
return dataTable;
|
940 |
} |
941 |
} |