Revision 44262 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/DefaultFeatureAttributeDescriptor.java
| DefaultFeatureAttributeDescriptor.java | ||
|---|---|---|
| 33 | 33 |
import org.apache.commons.lang3.ArrayUtils; |
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import org.apache.commons.lang3.StringUtils; |
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import org.cresques.cts.IProjection; |
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import org.gvsig.expressionevaluator.Expression; |
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import org.gvsig.expressionevaluator.ExpressionUtils; |
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import org.gvsig.expressionevaluator.SymbolTable; |
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import org.gvsig.fmap.dal.DALLocator; |
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import org.gvsig.fmap.dal.DataManager; |
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import static org.gvsig.fmap.dal.DataManager.DAL_FOREING_CODE; |
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import static org.gvsig.fmap.dal.DataManager.DAL_FOREING_LABEL; |
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import static org.gvsig.fmap.dal.DataManager.DAL_FOREING_TABLE; |
|
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import org.gvsig.fmap.dal.DataStore; |
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import org.gvsig.fmap.dal.DataTypes; |
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import org.gvsig.fmap.dal.StoresRepository; |
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import org.gvsig.fmap.dal.expressionevaluator.FeatureSymbolTable; |
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import org.gvsig.fmap.dal.feature.Feature; |
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import org.gvsig.fmap.dal.feature.FeatureAttributeDescriptor; |
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import org.gvsig.fmap.dal.feature.FeatureAttributeEmulator; |
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import org.gvsig.fmap.dal.feature.FeatureAttributeGetter; |
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import org.gvsig.fmap.dal.feature.FeatureStore; |
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import org.gvsig.fmap.dal.feature.FeatureType; |
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import org.gvsig.fmap.dal.feature.ForeingKey; |
|
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import org.gvsig.fmap.geom.Geometry; |
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import org.gvsig.fmap.geom.GeometryException; |
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import org.gvsig.fmap.geom.GeometryLocator; |
| ... | ... | |
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protected boolean allowIndexDuplicateds = true; |
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|
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protected DynObjectValueItem[] availableValues; |
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protected DynObjectValueItem[] availableValuesFromForeingKey; |
|
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protected String description; |
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protected Object minValue; |
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protected Object maxValue; |
| ... | ... | |
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private DynMethod availableValuesMethod; |
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private DynMethod calculateMethod; |
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private WeakReference typeRef; |
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protected DefaultForeingKey foreingKey = null; |
|
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|
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private int relationType = RELATION_TYPE_NONE; |
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|
| ... | ... | |
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} catch (Exception ex) {
|
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} |
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} |
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this.foreingKey = null; |
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if( other.foreingKey!=null ) {
|
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try {
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this.foreingKey = (DefaultForeingKey) other.foreingKey.clone(); |
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} catch (CloneNotSupportedException ex) {
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} |
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} |
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if( this.foreingKey!=null ) {
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this.foreingKey.setDescriptor(this); |
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} |
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|
|
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// TODO: ? Habria que clonarlos ? |
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this.availableValuesMethod = other.availableValuesMethod; |
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this.calculateMethod = other.calculateMethod; |
| ... | ... | |
| 605 | 608 |
hidden = state.getBoolean("hidden");
|
| 606 | 609 |
groupName = state.getString("groupName");
|
| 607 | 610 |
relationType = state.getInt("relationType");
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|
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foreingKey = (DefaultForeingKey) state.get("foreingKey");
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if( foreingKey!=null ) {
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this.foreingKey.setDescriptor(this); |
|
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} |
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tags = (Tags) state.get("tags");
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if( tags == null ) {
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this.tags = new DefaultTags(); |
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} |
|
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} |
| 609 | 621 |
|
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@Override |
| ... | ... | |
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state.set("hidden", hidden);
|
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state.set("groupName", groupName);
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state.set("relationType",relationType);
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|
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state.set("foreingKey" ,this.foreingKey);
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state.set("tags" ,this.tags);
|
|
| 683 | 698 |
|
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} |
| 685 | 700 |
|
| ... | ... | |
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definition.addDynFieldBoolean("hidden");
|
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definition.addDynFieldString("groupName");
|
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definition.addDynFieldInt("relationType");
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|
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definition.addDynFieldObject("foreingKey")
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.setClassOfValue(DefaultForeingKey.class); |
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|
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definition.addDynFieldObject("tags")
|
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.setClassOfValue(Tags.class); |
|
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|
|
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} |
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} |
| 742 | 764 |
|
| ... | ... | |
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@Override |
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public DynObjectValueItem[] getAvailableValues() {
|
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if( this.availableValues == null ) {
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if( StringUtils.isBlank(this.getDataProfileName()) ) {
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return null; |
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} |
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if( !StringUtils.equalsIgnoreCase( |
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this.getDataProfileName(), |
|
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DataManager.DAL_SELECTABLE_FOREING_KEY) |
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) {
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return null; |
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} |
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Tags theTags = this.getTags(); |
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if( theTags==null ) {
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return null; |
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} |
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String foreingLabel = theTags.getString(DAL_FOREING_LABEL, null); |
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if( StringUtils.isBlank(foreingLabel) ) {
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return null; |
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} |
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String foreingTableName = theTags.getString(DAL_FOREING_TABLE, null); |
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if( StringUtils.isBlank(foreingTableName) ) {
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return null; |
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} |
|
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String foreingCodeName = theTags.getString(DAL_FOREING_CODE, null); |
|
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if( StringUtils.isBlank(foreingCodeName) ) {
|
|
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return null; |
|
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} |
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try {
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DataManager dataManager = DALLocator.getDataManager(); |
|
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StoresRepository repository = this.getStore().getStoresRepository(); |
|
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FeatureStore store = (FeatureStore) repository.get(foreingTableName); |
|
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if( store == null ) {
|
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LOGGER.warn("Can't locate store '"+foreingTableName+"' to get available values of field '"+this.getName()+"'.");
|
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return null; |
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if( this.availableValuesFromForeingKey==null ) {
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|
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if( this.isForeingKey() && this.foreingKey.isSelectable() ) {
|
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this.availableValuesFromForeingKey = this.foreingKey.getAvailableValues(null); |
|
| 789 | 782 |
} |
| 790 |
|
|
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Expression labelExpression = ExpressionUtils.createExpression(foreingLabel); |
|
| 792 |
FeatureSymbolTable featureSymbolTable = dataManager.createFeatureSymbolTable(); |
|
| 793 |
SymbolTable symbolTable = featureSymbolTable.createParent(); |
|
| 794 |
|
|
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int count = (int) store.getFeatureCount(); |
|
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DynObjectValueItem[] values = new DynObjectValueItem[count]; |
|
| 797 |
int n = 0; |
|
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for (Feature feature : store.getFeatureSet()) {
|
|
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featureSymbolTable.setFeature(feature); |
|
| 800 |
Object code = feature.get(foreingCodeName); |
|
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Object label = labelExpression.execute(symbolTable); |
|
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values[n++] = new DynObjectValueItem(code, Objects.toString(label, Objects.toString(code, "##ERROR##"))); |
|
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} |
|
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this.availableValues = values; |
|
| 805 |
} catch (Exception ex) {
|
|
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LOGGER.warn("Can't get values from table '" + foreingTableName + "' for field '" + this.getName() + "'.", ex);
|
|
| 807 |
return null; |
|
| 783 |
return this.availableValuesFromForeingKey; |
|
| 808 | 784 |
} |
| 809 | 785 |
} |
| 810 | 786 |
return this.availableValues; |
| ... | ... | |
| 1112 | 1088 |
public boolean isIndexed() {
|
| 1113 | 1089 |
return this.indexed; |
| 1114 | 1090 |
} |
| 1091 |
|
|
| 1092 |
public boolean isForeingKey() {
|
|
| 1093 |
return this.foreingKey!=null && this.foreingKey.isForeingKey(); |
|
| 1094 |
} |
|
| 1095 |
|
|
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public ForeingKey getForeingKey() {
|
|
| 1097 |
return this.foreingKey; |
|
| 1098 |
} |
|
| 1115 | 1099 |
|
| 1116 | 1100 |
@Override |
| 1117 | 1101 |
public boolean allowIndexDuplicateds() {
|
| ... | ... | |
| 1328 | 1312 |
return emulator.getRequiredFieldNames(); |
| 1329 | 1313 |
} |
| 1330 | 1314 |
|
| 1315 |
@Override |
|
| 1316 |
public void recentUsed() {
|
|
| 1317 |
DefaultFeatureType.RECENTS_USEDS.add(this); |
|
| 1318 |
} |
|
| 1319 |
|
|
| 1331 | 1320 |
} |
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