Revision 44338 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/DefaultForeingKey.java
| DefaultForeingKey.java | ||
|---|---|---|
| 130 | 130 |
} |
| 131 | 131 |
|
| 132 | 132 |
private boolean foreingKey; |
| 133 |
private boolean selectable;
|
|
| 133 |
private boolean closedList;
|
|
| 134 | 134 |
private String labelFormula; |
| 135 | 135 |
private String tableName; |
| 136 | 136 |
private String codeName; |
| 137 |
private DynObjectValueItem[] availableValues; |
|
| 137 | 138 |
|
| 138 | 139 |
private FeatureAttributeDescriptor descriptor; |
| 139 | 140 |
|
| ... | ... | |
| 146 | 147 |
} |
| 147 | 148 |
|
| 148 | 149 |
@Override |
| 149 |
public boolean isSelectable() {
|
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return this.selectable;
|
|
| 150 |
public boolean isClosedList() {
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| 151 |
return this.closedList;
|
|
| 151 | 152 |
} |
| 152 | 153 |
|
| 153 | 154 |
@Override |
| 154 |
public void setSelectable(boolean selectable) {
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this.selectable = selectable;
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public void setClosedList(boolean selectable) {
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this.closedList = selectable;
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|
| 156 | 157 |
} |
| 157 | 158 |
|
| 158 | 159 |
@Override |
| ... | ... | |
| 198 | 199 |
@Override |
| 199 | 200 |
public boolean isEmpty() {
|
| 200 | 201 |
if (!this.foreingKey |
| 201 |
&& !this.selectable
|
|
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&& !this.closedList
|
|
| 202 | 203 |
&& StringUtils.isBlank(this.tableName) |
| 203 | 204 |
&& StringUtils.isBlank(this.codeName) |
| 204 | 205 |
&& StringUtils.isBlank(this.labelFormula)) {
|
| ... | ... | |
| 210 | 211 |
@Override |
| 211 | 212 |
public void clean() {
|
| 212 | 213 |
this.foreingKey = false; |
| 213 |
this.selectable = false;
|
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this.closedList = false;
|
|
| 214 | 215 |
this.tableName = null; |
| 215 | 216 |
this.codeName = null; |
| 216 | 217 |
this.labelFormula = null; |
| ... | ... | |
| 383 | 384 |
|
| 384 | 385 |
@Override |
| 385 | 386 |
public DynObjectValueItem[] getAvailableValues(ContextForeingKey context) {
|
| 386 |
if (!this.isSelectable()) {
|
|
| 387 |
if (!this.isClosedList()) {
|
|
| 387 | 388 |
return null; |
| 388 | 389 |
} |
| 389 |
context = createLocalContextIfNull(context); |
|
| 390 |
try {
|
|
| 391 |
Expression labelExpression = context.getLabelExpression(); |
|
| 392 |
FeatureStore store = context.getFeatureStore(); |
|
| 393 |
if (store == null) {
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| 394 |
return null; |
|
| 395 |
} |
|
| 396 |
|
|
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int count = (int) store.getFeatureCount(); |
|
| 398 |
DynObjectValueItem[] values = new DynObjectValueItem[Math.min(count, MAX_AVAILABLE_VALUES)]; |
|
| 399 |
int n = 0; |
|
| 400 |
for (Feature feature : store.getFeatureSet()) {
|
|
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Object code = feature.get(codeName); |
|
| 402 |
Object value; |
|
| 403 |
if (labelExpression == null) {
|
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| 404 |
value = code; |
|
| 405 |
} else {
|
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| 406 |
context.getFeatureSymbolTable().setFeature(feature); |
|
| 407 |
value = labelExpression.execute(context.getSymbolTable()); |
|
| 390 |
if( this.availableValues == null ) {
|
|
| 391 |
context = createLocalContextIfNull(context); |
|
| 392 |
try {
|
|
| 393 |
Expression labelExpression = context.getLabelExpression(); |
|
| 394 |
FeatureStore store = context.getFeatureStore(); |
|
| 395 |
if (store == null) {
|
|
| 396 |
return null; |
|
| 408 | 397 |
} |
| 409 |
values[n++] = new DynObjectValueItem(code, Objects.toString(value, Objects.toString(code, "##ERROR##"))); |
|
| 410 |
if( n>=MAX_AVAILABLE_VALUES ) {
|
|
| 411 |
break; |
|
| 398 |
int count = (int) store.getFeatureCount(); |
|
| 399 |
DynObjectValueItem[] values = new DynObjectValueItem[Math.min(count, MAX_AVAILABLE_VALUES)]; |
|
| 400 |
int n = 0; |
|
| 401 |
for (Feature feature : store.getFeatureSet()) {
|
|
| 402 |
Object code = feature.get(codeName); |
|
| 403 |
Object value; |
|
| 404 |
if (labelExpression == null) {
|
|
| 405 |
value = code; |
|
| 406 |
} else {
|
|
| 407 |
context.getFeatureSymbolTable().setFeature(feature); |
|
| 408 |
value = labelExpression.execute(context.getSymbolTable()); |
|
| 409 |
} |
|
| 410 |
values[n++] = new DynObjectValueItem(code, Objects.toString(value, Objects.toString(code, "##ERROR##"))); |
|
| 411 |
if( n>=MAX_AVAILABLE_VALUES ) {
|
|
| 412 |
break; |
|
| 413 |
} |
|
| 412 | 414 |
} |
| 415 |
this.availableValues = values; |
|
| 416 |
} catch (Exception ex) {
|
|
| 417 |
LOGGER.warn("Can't get values from table '" + tableName + "' of field.", ex);
|
|
| 418 |
} finally {
|
|
| 419 |
disposeIfLocalContext(context); |
|
| 413 | 420 |
} |
| 414 |
return values; |
|
| 415 |
} catch (Exception ex) {
|
|
| 416 |
LOGGER.warn("Can't get values from table '" + tableName + "' of field.", ex);
|
|
| 417 |
} finally {
|
|
| 418 |
disposeIfLocalContext(context); |
|
| 419 | 421 |
} |
| 420 |
return null;
|
|
| 422 |
return this.availableValues;
|
|
| 421 | 423 |
} |
| 424 |
|
|
| 425 |
public String getLabelForValue(Object value) {
|
|
| 426 |
DynObjectValueItem[] values = this.getAvailableValues(null); |
|
| 427 |
if( values != null ) {
|
|
| 428 |
for (DynObjectValueItem value1 : values) {
|
|
| 429 |
if( Objects.equals(value, value1.getValue()) ) {
|
|
| 430 |
return value1.getLabel(); |
|
| 431 |
} |
|
| 432 |
} |
|
| 433 |
} |
|
| 434 |
return Objects.toString(value, "##ERROR##"); |
|
| 435 |
} |
|
| 422 | 436 |
|
| 423 | 437 |
@Override |
| 424 | 438 |
public void loadFromState(PersistentState state) |
| 425 | 439 |
throws PersistenceException {
|
| 426 | 440 |
foreingKey = state.getBoolean("foreingKey");
|
| 427 |
selectable = state.getBoolean("selectable");
|
|
| 441 |
closedList = state.getBoolean("selectable");
|
|
| 428 | 442 |
labelFormula = state.getString("labelFormula");
|
| 429 | 443 |
codeName = state.getString("codeName");
|
| 430 | 444 |
tableName = state.getString("tableName");
|
| ... | ... | |
| 433 | 447 |
@Override |
| 434 | 448 |
public void saveToState(PersistentState state) throws PersistenceException {
|
| 435 | 449 |
state.set("foreingKey", foreingKey);
|
| 436 |
state.set("selectable", selectable);
|
|
| 450 |
state.set("selectable", closedList);
|
|
| 437 | 451 |
state.set("labelFormula", labelFormula);
|
| 438 | 452 |
state.set("codeName", codeName);
|
| 439 | 453 |
state.set("tableName", tableName);
|
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