Revision 19196 trunk/prototypes/mobile/desktop/extensions/extExportMobile/src/es/prodevelop/gvsig/exportMobile/layerexporters/VectorialExporterTask.java
| VectorialExporterTask.java | ||
|---|---|---|
| 47 | 47 |
import es.prodevelop.gvsig.exportMobile.xml.Style; |
| 48 | 48 |
import es.prodevelop.gvsig.exportMobile.xml.XmlProjectTags; |
| 49 | 49 |
|
| 50 |
/** |
|
| 51 |
* Exportation subtask to export a vectorial layer |
|
| 52 |
* It supports selecting features by rect, clipping |
|
| 53 |
* features by rect and exporting all features |
|
| 54 |
* It splits the input data in polygons, lines and |
|
| 55 |
* points to save it as shapefiles. |
|
| 56 |
* |
|
| 57 |
* @author jcarras |
|
| 58 |
* |
|
| 59 |
*/ |
|
| 50 | 60 |
public class VectorialExporterTask extends ExporterSubTask {
|
| 51 | 61 |
|
| 52 | 62 |
public static final int CLIPRECT = 1; |
| ... | ... | |
| 68 | 78 |
public static final String NOSUFFIX = ""; |
| 69 | 79 |
public static final String SHAPESUFFIX = ".shp"; |
| 70 | 80 |
|
| 81 |
/** |
|
| 82 |
* Returns the suffix associated wit the input process type |
|
| 83 |
* @param processType |
|
| 84 |
* @return the corresponding suffix |
|
| 85 |
*/ |
|
| 71 | 86 |
public String getSuffix(int processType){
|
| 72 | 87 |
if (processType == CLIPRECT) |
| 73 | 88 |
return CLIPSUFFIX; |
| ... | ... | |
| 78 | 93 |
return NOSUFFIX; |
| 79 | 94 |
} |
| 80 | 95 |
|
| 81 |
|
|
| 96 |
/** |
|
| 97 |
* Remove the defined suffixes of the input string with the objective |
|
| 98 |
* of not adding twice the suffixes on several exportations |
|
| 99 |
* |
|
| 100 |
* @param name |
|
| 101 |
* @return the input string without the suffixes |
|
| 102 |
*/ |
|
| 82 | 103 |
public String removeSuffixes(String name){
|
| 83 | 104 |
String res = name; |
| 84 | 105 |
|
| ... | ... | |
| 107 | 128 |
|
| 108 | 129 |
private Logger logger = Logger.getLogger(this.getClass()); |
| 109 | 130 |
|
| 131 |
/** |
|
| 132 |
* Constructor with all the needed attributes |
|
| 133 |
* @param parentProcess |
|
| 134 |
* @param layer |
|
| 135 |
* @param rect |
|
| 136 |
* @param destPath |
|
| 137 |
* @param processType One of those VectorialExporterTask.CLIPRECT, VectorialExporterTask.ALL or VectorialExporterTask.SELECTRECT |
|
| 138 |
* @param fieldsDescription Description of the fields of the resulting layers |
|
| 139 |
* @param xml |
|
| 140 |
*/ |
|
| 110 | 141 |
public VectorialExporterTask(AbstractMonitorableTask parentProcess, |
| 111 | 142 |
FLayer layer, Rectangle2D rect, String destPath, int processType, |
| 112 | 143 |
FieldDescription[] fieldsDescription, XmlBuilder xml) {
|
| ... | ... | |
| 189 | 220 |
|
| 190 | 221 |
} |
| 191 | 222 |
|
| 192 |
public void clipFeatures(IWriter writer, Driver reader, FBitSet bitSet, ShpSchemaManager schemaManager, ILayerDefinition outputDef, int numStepsToReport){
|
|
| 223 |
private void clipFeatures(IWriter writer, Driver reader, FBitSet bitSet, ShpSchemaManager schemaManager, ILayerDefinition outputDef, int numStepsToReport){
|
|
| 193 | 224 |
ClipProcess clip = new ClipProcess( |
| 194 | 225 |
inLayerVec, |
| 195 | 226 |
fieldsDescription, bitSet); |
| ... | ... | |
| 211 | 242 |
|
| 212 | 243 |
} |
| 213 | 244 |
|
| 245 |
/** |
|
| 246 |
* Makes the exportation |
|
| 247 |
*/ |
|
| 214 | 248 |
public void export() {
|
| 215 | 249 |
setNote(PluginServices.getText(this, "exporting_") + " " + inLayer.getName()); |
| 216 | 250 |
|
| ... | ... | |
| 386 | 420 |
|
| 387 | 421 |
} |
| 388 | 422 |
|
| 423 |
/** |
|
| 424 |
* It iterates over every feature to return a bitSet with the features of |
|
| 425 |
* the input type and inside the input rectangle |
|
| 426 |
* @param rect |
|
| 427 |
* @param type |
|
| 428 |
* @return |
|
| 429 |
* @throws DriverException |
|
| 430 |
*/ |
|
| 389 | 431 |
public FBitSet queryByRectAndType(Rectangle2D rect, int type) |
| 390 | 432 |
throws DriverException {
|
| 391 | 433 |
|
| ... | ... | |
| 437 | 479 |
|
| 438 | 480 |
} |
| 439 | 481 |
|
| 440 |
/** |
|
| 441 |
* @param file |
|
| 442 |
* @return |
|
| 443 |
* @throws IOException |
|
| 444 |
*/ |
|
| 445 |
public IndexedShpDriver getOpenShpDriver(File file) throws IOException {
|
|
| 482 |
|
|
| 483 |
private IndexedShpDriver getOpenShpDriver(File file) throws IOException {
|
|
| 446 | 484 |
|
| 447 | 485 |
IndexedShpDriver drv = new IndexedShpDriver(); |
| 448 | 486 |
if (!file.exists()) {
|
| ... | ... | |
| 459 | 497 |
return drv; |
| 460 | 498 |
} |
| 461 | 499 |
|
| 462 |
/** |
|
| 463 |
* Name agreed with descripExLyr2 |
|
| 464 |
* |
|
| 465 |
* @param sds2 |
|
| 466 |
* @param descripExLyr2 |
|
| 467 |
* @param i |
|
| 468 |
* @return |
|
| 469 |
* @throws com.hardcode.gdbms.engine.data.driver.DriverException |
|
| 470 |
*/ |
|
| 471 | 500 |
private Value[] extractValues(SelectableDataSource sds2, |
| 472 | 501 |
FieldDescription[] descripExLyr2, int i) |
| 473 | 502 |
throws com.hardcode.gdbms.engine.data.driver.DriverException {
|
| ... | ... | |
| 528 | 557 |
return index; |
| 529 | 558 |
} |
| 530 | 559 |
|
| 531 |
@Override |
|
| 560 |
/** |
|
| 561 |
* Number of steps the Exportation will report |
|
| 562 |
*/ |
|
| 532 | 563 |
public int getFinalStep() {
|
| 533 | 564 |
return 100; |
| 534 | 565 |
} |
| 535 | 566 |
|
| 536 |
@Override |
|
| 567 |
/** |
|
| 568 |
* Runs the exportation task |
|
| 569 |
*/ |
|
| 537 | 570 |
public void run() {
|
| 538 | 571 |
export(); |
| 539 | 572 |
} |
| 540 | 573 |
|
| 574 |
/** |
|
| 575 |
* Writes the layer attributes to the input xml |
|
| 576 |
* @param name |
|
| 577 |
* @param shpType |
|
| 578 |
* @param path |
|
| 579 |
*/ |
|
| 541 | 580 |
private void writeXML(String name, int shpType, String path){
|
| 542 | 581 |
//xml.openTag(XmlProjectTags.LAYER); |
| 543 | 582 |
//<Type> |
Also available in: Unified diff