Revision 43358 trunk/org.gvsig.desktop/org.gvsig.desktop.compat.cdc/org.gvsig.fmap.dal/org.gvsig.fmap.dal.impl/src/main/java/org/gvsig/fmap/dal/feature/impl/DefaultFeatureQuery.java
| DefaultFeatureQuery.java | ||
|---|---|---|
| 29 | 29 |
import java.util.Map; |
| 30 | 30 |
import java.util.logging.Level; |
| 31 | 31 |
import java.util.logging.Logger; |
| 32 |
import org.apache.commons.lang3.ArrayUtils; |
|
| 32 | 33 |
import org.gvsig.fmap.dal.DALLocator; |
| 34 |
import org.gvsig.fmap.dal.DataTypes; |
|
| 35 |
import org.gvsig.fmap.dal.exception.DataException; |
|
| 33 | 36 |
import org.gvsig.fmap.dal.exception.InitializeException; |
| 37 |
import org.gvsig.fmap.dal.feature.FeatureAttributeDescriptor; |
|
| 34 | 38 |
import org.gvsig.fmap.dal.feature.FeatureQuery; |
| 35 | 39 |
import org.gvsig.fmap.dal.feature.FeatureQueryOrder; |
| 40 |
import org.gvsig.fmap.dal.feature.FeatureStore; |
|
| 36 | 41 |
import org.gvsig.fmap.dal.feature.FeatureType; |
| 37 | 42 |
import org.gvsig.tools.ToolsLocator; |
| 38 | 43 |
import org.gvsig.tools.dynobject.DynStruct; |
| ... | ... | |
| 102 | 107 |
/** |
| 103 | 108 |
* Creates a FeatureQuery which will load all available Features of a type. |
| 104 | 109 |
* |
| 105 |
* @param featureType |
|
| 106 |
* the type of Features of the query |
|
| 107 | 110 |
*/ |
| 108 | 111 |
public DefaultFeatureQuery() {
|
| 109 | 112 |
super(); |
| ... | ... | |
| 128 | 131 |
* the type of Features of the query |
| 129 | 132 |
* @param filter |
| 130 | 133 |
* based on the properties of the Features |
| 131 |
* @param order |
|
| 132 |
* for the result |
|
| 133 | 134 |
*/ |
| 134 | 135 |
public DefaultFeatureQuery(FeatureType featureType, Evaluator filter) {
|
| 135 | 136 |
super(); |
| ... | ... | |
| 145 | 146 |
* the type of Features of the query |
| 146 | 147 |
* @param filter |
| 147 | 148 |
* based on the properties of the Features |
| 148 |
* @param order |
|
| 149 |
* for the result |
|
| 150 | 149 |
* @param scale |
| 151 | 150 |
* to view the Features. |
| 152 | 151 |
*/ |
| ... | ... | |
| 177 | 176 |
* the list of attribute names to load |
| 178 | 177 |
* @param filter |
| 179 | 178 |
* based on the properties of the Features |
| 180 |
* @param order |
|
| 181 |
* for the result |
|
| 182 | 179 |
*/ |
| 183 | 180 |
public DefaultFeatureQuery(String[] attributeNames, Evaluator filter) {
|
| 184 | 181 |
super(); |
| ... | ... | |
| 194 | 191 |
* the list of attribute names to load |
| 195 | 192 |
* @param filter |
| 196 | 193 |
* based on the properties of the Features |
| 197 |
* @param order |
|
| 198 |
* for the result |
|
| 199 | 194 |
* @param scale |
| 200 | 195 |
* to view the Features. |
| 201 | 196 |
*/ |
| ... | ... | |
| 206 | 201 |
this.setScale(scale); |
| 207 | 202 |
} |
| 208 | 203 |
|
| 204 |
@Override |
|
| 209 | 205 |
public double getScale() {
|
| 210 | 206 |
Double scale = (Double) this.getQueryParameter(SCALE_PARAM_NAME); |
| 211 | 207 |
if (scale == null) {
|
| 212 | 208 |
return 0; |
| 213 | 209 |
} |
| 214 |
return scale.doubleValue();
|
|
| 210 |
return scale; |
|
| 215 | 211 |
} |
| 216 | 212 |
|
| 213 |
@Override |
|
| 217 | 214 |
public void setScale(double scale) {
|
| 218 |
this.setQueryParameter(SCALE_PARAM_NAME, new Double(scale));
|
|
| 215 |
this.setQueryParameter(SCALE_PARAM_NAME, scale);
|
|
| 219 | 216 |
} |
| 220 | 217 |
|
| 218 |
@Override |
|
| 221 | 219 |
public Object getQueryParameter(String name) {
|
| 222 | 220 |
return queryParameters.get(name); |
| 223 | 221 |
} |
| 224 | 222 |
|
| 223 |
@Override |
|
| 225 | 224 |
public void setQueryParameter(String name, Object value) {
|
| 226 | 225 |
queryParameters.put(name, value); |
| 227 | 226 |
} |
| 228 | 227 |
|
| 228 |
@Override |
|
| 229 | 229 |
public void setFeatureType(FeatureType featureType) {
|
| 230 | 230 |
this.featureTypeId = featureType.getId(); |
| 231 | 231 |
} |
| 232 | 232 |
|
| 233 |
@Override |
|
| 233 | 234 |
public String[] getAttributeNames() {
|
| 234 | 235 |
return (String[])attributeNames.toArray(new String[attributeNames.size()]); |
| 235 | 236 |
} |
| 236 | 237 |
|
| 238 |
@Override |
|
| 237 | 239 |
public void setAttributeNames(String[] attributeNames) {
|
| 238 | 240 |
this.attributeNames.clear(); |
| 239 | 241 |
if (attributeNames != null){
|
| ... | ... | |
| 243 | 245 |
} |
| 244 | 246 |
} |
| 245 | 247 |
|
| 248 |
@Override |
|
| 246 | 249 |
public void addAttributeName(String attributeName){
|
| 247 | 250 |
//If the attribute exists finish the method |
| 248 | 251 |
for (int i=0 ; i<attributeNames.size() ; i++){
|
| ... | ... | |
| 253 | 256 |
this.attributeNames.add(attributeName); |
| 254 | 257 |
} |
| 255 | 258 |
|
| 259 |
@Override |
|
| 260 |
public void addEssentialAttributeNames(FeatureStore store) {
|
|
| 261 |
FeatureType storeType; |
|
| 262 |
try {
|
|
| 263 |
storeType = store.getDefaultFeatureType(); |
|
| 264 |
} catch (DataException ex) {
|
|
| 265 |
throw new RuntimeException("Can't access to the default feature type of tghe store", ex);
|
|
| 266 |
} |
|
| 267 |
FeatureAttributeDescriptor[] pks = storeType.getPrimaryKey(); |
|
| 268 |
if( storeType.hasOID() || ArrayUtils.isEmpty(pks) ) {
|
|
| 269 |
FeatureAttributeDescriptor attrInt = null; |
|
| 270 |
FeatureAttributeDescriptor attrStr = null; |
|
| 271 |
FeatureAttributeDescriptor attrNotGeom = null; |
|
| 272 |
for (FeatureAttributeDescriptor attr : storeType) {
|
|
| 273 |
if( attrInt == null && (attr.getType()==DataTypes.INT || attr.getType()==DataTypes.LONG) ) {
|
|
| 274 |
attrInt = attr; |
|
| 275 |
} else if( attrStr == null && attr.getType()==DataTypes.STRING ) {
|
|
| 276 |
attrStr = attr; |
|
| 277 |
} else if( attrNotGeom == null && attr.getType()!=DataTypes.GEOMETRY ) {
|
|
| 278 |
attrNotGeom = attr; |
|
| 279 |
} |
|
| 280 |
} |
|
| 281 |
if( attrInt != null ) {
|
|
| 282 |
this.addAttributeName(attrInt.getName()); |
|
| 283 |
} else if( attrStr != null ) {
|
|
| 284 |
this.addAttributeName(attrStr.getName()); |
|
| 285 |
} else if( attrNotGeom != null ) {
|
|
| 286 |
this.addAttributeName(attrNotGeom.getName()); |
|
| 287 |
} else {
|
|
| 288 |
this.addAttributeName(storeType.getAttributeDescriptor(0).getName()); |
|
| 289 |
} |
|
| 290 |
} else {
|
|
| 291 |
for(FeatureAttributeDescriptor attr : pks ) {
|
|
| 292 |
this.addAttributeName(attr.getName()); |
|
| 293 |
} |
|
| 294 |
} |
|
| 295 |
} |
|
| 296 |
|
|
| 297 |
@Override |
|
| 298 |
public void addPrimaryKeyAttributeNames(FeatureStore store) {
|
|
| 299 |
FeatureType storeType; |
|
| 300 |
try {
|
|
| 301 |
storeType = store.getDefaultFeatureType(); |
|
| 302 |
} catch (DataException ex) {
|
|
| 303 |
throw new RuntimeException("Can't access to the default feature type of tghe store", ex);
|
|
| 304 |
} |
|
| 305 |
for(FeatureAttributeDescriptor attr : storeType.getPrimaryKey() ) {
|
|
| 306 |
this.addAttributeName(attr.getName()); |
|
| 307 |
} |
|
| 308 |
} |
|
| 309 |
|
|
| 310 |
@Override |
|
| 256 | 311 |
public boolean hasAttributeNames() {
|
| 257 | 312 |
return !this.attributeNames.isEmpty(); |
| 258 | 313 |
} |
| 259 | 314 |
|
| 315 |
@Override |
|
| 260 | 316 |
public void clearAttributeNames() {
|
| 261 | 317 |
this.attributeNames = new ArrayList(); |
| 262 | 318 |
} |
| 263 | 319 |
|
| 320 |
@Override |
|
| 264 | 321 |
public Evaluator getFilter() {
|
| 265 | 322 |
return filter; |
| 266 | 323 |
} |
| ... | ... | |
| 274 | 331 |
} |
| 275 | 332 |
} |
| 276 | 333 |
|
| 334 |
@Override |
|
| 277 | 335 |
public void setFilter(Evaluator filter) {
|
| 278 | 336 |
this.filter = filter; |
| 279 | 337 |
addFilterAttributes(filter); |
| ... | ... | |
| 314 | 372 |
// isAddFilter = true; |
| 315 | 373 |
} |
| 316 | 374 |
|
| 375 |
@Override |
|
| 317 | 376 |
public void clearFilter() {
|
| 318 | 377 |
this.filter = null; |
| 319 | 378 |
} |
| ... | ... | |
| 337 | 396 |
} |
| 338 | 397 |
} |
| 339 | 398 |
|
| 399 |
@Override |
|
| 340 | 400 |
public FeatureQueryOrder getOrder() {
|
| 341 | 401 |
return order; |
| 342 | 402 |
} |
| 343 | 403 |
|
| 404 |
@Override |
|
| 344 | 405 |
public void setOrder(FeatureQueryOrder order) {
|
| 345 | 406 |
this.order = order; |
| 346 | 407 |
} |
| 347 | 408 |
|
| 409 |
@Override |
|
| 348 | 410 |
public boolean hasFilter() {
|
| 349 | 411 |
return this.filter != null; |
| 350 | 412 |
} |
| 351 | 413 |
|
| 414 |
@Override |
|
| 352 | 415 |
public boolean hasOrder() {
|
| 353 | 416 |
return this.order != null && this.order.size() > 0; |
| 354 | 417 |
} |
| 355 | 418 |
|
| 419 |
@Override |
|
| 356 | 420 |
public Object clone() throws CloneNotSupportedException {
|
| 357 | 421 |
DefaultFeatureQuery clone = (DefaultFeatureQuery) super.clone(); |
| 358 | 422 |
|
| ... | ... | |
| 372 | 436 |
return clone; |
| 373 | 437 |
} |
| 374 | 438 |
|
| 439 |
@Override |
|
| 375 | 440 |
public FeatureQuery getCopy() {
|
| 376 | 441 |
try {
|
| 377 | 442 |
return (FeatureQuery) clone(); |
| ... | ... | |
| 398 | 463 |
// return aCopy; |
| 399 | 464 |
} |
| 400 | 465 |
|
| 466 |
@Override |
|
| 401 | 467 |
public String getFeatureTypeId() {
|
| 402 | 468 |
return featureTypeId; |
| 403 | 469 |
} |
| 404 | 470 |
|
| 471 |
@Override |
|
| 405 | 472 |
public void setFeatureTypeId(String featureTypeId) {
|
| 406 | 473 |
this.featureTypeId = featureTypeId; |
| 407 | 474 |
} |
| 408 | 475 |
|
| 476 |
@Override |
|
| 409 | 477 |
public void saveToState(PersistentState state) throws PersistenceException {
|
| 410 | 478 |
// FIXME: falta por terminar de implementar |
| 411 | 479 |
state.set("queryParameters", this.queryParameters);
|
| ... | ... | |
| 417 | 485 |
|
| 418 | 486 |
} |
| 419 | 487 |
|
| 488 |
@Override |
|
| 420 | 489 |
public void loadFromState(PersistentState state) throws PersistenceException {
|
| 421 | 490 |
// FIXME: falta por terminar de implementar |
| 422 | 491 |
this.queryParameters = (Map) state.get("queryParameters");
|
| ... | ... | |
| 465 | 534 |
|
| 466 | 535 |
} |
| 467 | 536 |
|
| 537 |
@Override |
|
| 468 | 538 |
public long getLimit() {
|
| 469 | 539 |
return limit; |
| 470 | 540 |
} |
| 471 | 541 |
|
| 542 |
@Override |
|
| 472 | 543 |
public long getPageSize() {
|
| 473 | 544 |
return pageSize; |
| 474 | 545 |
} |
| 475 | 546 |
|
| 547 |
@Override |
|
| 476 | 548 |
public void setLimit(long limit) {
|
| 477 | 549 |
this.limit = limit; |
| 478 | 550 |
} |
| 479 | 551 |
|
| 552 |
@Override |
|
| 480 | 553 |
public void setPageSize(long pageSize) {
|
| 481 | 554 |
this.pageSize = pageSize; |
| 482 | 555 |
} |
| 483 | 556 |
|
| 557 |
@Override |
|
| 484 | 558 |
public String[] getConstantsAttributeNames() {
|
| 485 | 559 |
return (String[])constantsAttributeNames.toArray(new String[constantsAttributeNames.size()]); |
| 486 | 560 |
} |
| 487 | 561 |
|
| 562 |
@Override |
|
| 488 | 563 |
public void setConstantsAttributeNames(String[] constantsAttributeNames) {
|
| 489 | 564 |
this.constantsAttributeNames.clear(); |
| 490 | 565 |
if (constantsAttributeNames != null){
|
| ... | ... | |
| 494 | 569 |
} |
| 495 | 570 |
} |
| 496 | 571 |
|
| 572 |
@Override |
|
| 497 | 573 |
public void addConstantAttributeName(String attributeName) {
|
| 498 | 574 |
//If the attribute exists finish the method |
| 499 | 575 |
for (int i=0 ; i<constantsAttributeNames.size() ; i++){
|
| ... | ... | |
| 504 | 580 |
this.constantsAttributeNames.add(attributeName); |
| 505 | 581 |
} |
| 506 | 582 |
|
| 583 |
@Override |
|
| 507 | 584 |
public boolean hasConstantsAttributeNames() {
|
| 508 | 585 |
return !this.constantsAttributeNames.isEmpty(); |
| 509 | 586 |
} |
| 510 | 587 |
|
| 588 |
@Override |
|
| 511 | 589 |
public void clearConstantsAttributeNames() {
|
| 512 | 590 |
this.constantsAttributeNames = new ArrayList(); |
| 513 | 591 |
} |
Also available in: Unified diff