Revision 20599 trunk/libraries/libDataSource/src/org/gvsig/data/vectorial/Feature.java
| Feature.java | ||
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| 1 | 1 |
package org.gvsig.data.vectorial; |
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import java.util.ArrayList;
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import java.text.ParseException;
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import java.util.Date; |
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import java.util.Iterator; |
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import org.gvsig.data.exception.DataException; |
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import org.gvsig.data.exception.InitializeException; |
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import org.gvsig.data.exception.ReadException; |
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public abstract class Feature extends ArrayList implements IFeature{
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public abstract class Feature implements IFeature{
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protected IFeatureType featureType; |
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protected Object defaultGeometry; |
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protected Object object; |
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private boolean editing = false; |
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private boolean loading = false; |
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private IFeature newFeature; |
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protected Object[] values; |
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protected abstract IFeature cloneFeature() throws DataException; |
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public Feature(IFeatureType featureType){
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super(featureType.getCount()); |
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public Feature(IFeatureType featureType) throws ReadException{
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this.init(featureType, false); |
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} |
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public Feature(IFeatureType featureType,boolean loadDefaultValues) throws ReadException{
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this.init(featureType, loadDefaultValues); |
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} |
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protected void init(IFeatureType featureType,boolean loadDefaultValues)throws InitializeException{
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this.values = new Object[featureType.getCount()]; |
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this.featureType=featureType; |
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for (int i = 0; i < featureType.getCount()+1; i++) {
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add(null); |
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if (loadDefaultValues){
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try {
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this.loadDefaultValues(); |
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} catch (Exception e) {
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throw new InitializeException("Feature",e);
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} |
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} |
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} |
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public int size() {
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return this.getType().size(); |
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} |
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public IFeatureType getType() {
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return featureType; |
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} |
| ... | ... | |
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return value; |
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} |
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public Object get(int index) {
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if (this.isEditing()) |
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if (this.isEditing() && this.newFeature != null)
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this.newFeature.get(index); |
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return super.get(index);
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return this.values[index];
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} |
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public IFeature getFeature(int index) {
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| ... | ... | |
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public void set(String name, Object value) throws IsNotFeatureSettingException {
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int i=featureType.getFieldIndex(name); |
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this.setObject(i, value);
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this.set(i, value); |
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} |
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public void set(String name, int value) throws IsNotFeatureSettingException {
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int i=featureType.getFieldIndex(name); |
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this.setObject(i, new Integer(value));
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this.set(i, new Integer(value)); |
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} |
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public void set(String name, boolean value) throws IsNotFeatureSettingException {
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int i=featureType.getFieldIndex(name); |
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this.setObject(i,new Boolean(value));
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this.set(i,new Boolean(value)); |
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} |
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public void set(String name, long value) throws IsNotFeatureSettingException {
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int i=featureType.getFieldIndex(name); |
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this.setObject(i,new Long(value));
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this.set(i,new Long(value)); |
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} |
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public void set(String name, float value) throws IsNotFeatureSettingException {
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int i=featureType.getFieldIndex(name); |
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this.setObject(i,new Float(value));
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this.set(i,new Float(value)); |
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} |
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public void set(String name, double value) throws IsNotFeatureSettingException {
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int i=featureType.getFieldIndex(name); |
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this.setObject(i,new Double(value));
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this.set(i,new Double(value)); |
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} |
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public void setObject(int index, Object value) throws IsNotFeatureSettingException {
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public void set(int index, Object value) throws IsNotFeatureSettingException {
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canSetValue(index); |
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if (newFeature!=null){
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if ( this.isEditing() && newFeature!=null){
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((Feature)newFeature).loading(); |
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newFeature.setObject(index,value);
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newFeature.set(index,value); |
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((Feature)newFeature).stopLoading(); |
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}else |
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super.set(index,value);
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this.values[index] =value;
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} |
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public void set(int index, int value) throws IsNotFeatureSettingException {
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this.setObject(index,new Integer(value));
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this.set(index,new Integer(value)); |
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} |
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public void set(int index, boolean value) throws IsNotFeatureSettingException {
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this.setObject(index,new Boolean(value));
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this.set(index,new Boolean(value)); |
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} |
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public void set(int index, long value) throws IsNotFeatureSettingException {
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this.setObject(index,new Long(value));
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this.set(index,new Long(value)); |
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} |
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public void set(int index, float value) throws IsNotFeatureSettingException {
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this.setObject(index,new Float(value));
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this.set(index,new Float(value)); |
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} |
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public void set(int index, double value) throws IsNotFeatureSettingException {
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this.setObject(index,new Double(value));
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this.set(index,new Double(value)); |
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} |
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public Object set(int index, Object value) {
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//FIXME!! Esto tendr?a que tener igual que los otros 'set' |
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try {
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this.setObject(index,value); |
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} catch (IsNotFeatureSettingException e) {
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new RuntimeException(e); |
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} |
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return null; |
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} |
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public void validateEnd(IFeatureStore featureStore) {
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getType().validateFeatureEnd(this,featureStore); |
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|
| ... | ... | |
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} |
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public IFeature getFeature(String name) {
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int i=featureType.getFieldIndex(name); |
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return (IFeature)super.get(i);
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return (IFeature)this.values[i];
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} |
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public Object getGeometry(int index) {
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return this.get(index); |
| ... | ... | |
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return value.byteValue(); |
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} |
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public void set(int index, byte value) throws IsNotFeatureSettingException {
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this.setObject(index,new Byte(value));
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this.set(index,new Byte(value)); |
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} |
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public void set(int index, String value) throws IsNotFeatureSettingException {
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this.setObject(index,value);
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this.set(index,(Object)value);
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} |
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public void set(String name, byte value) throws IsNotFeatureSettingException {
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int i=featureType.getFieldIndex(name); |
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this.setObject(i,new Byte(value));
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this.set(i,new Byte(value)); |
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} |
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public void setGeometry(String name,Object geometry) throws IsNotFeatureSettingException {
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int i=featureType.getFieldIndex(name); |
| ... | ... | |
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newFeature.setGeometry(name,geometry); |
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((Feature)newFeature).stopLoading(); |
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}else{
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super.set(i,geometry);
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this.values[i]=geometry;
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if (featureType.getDefaultGeometry().equals(name)){
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defaultGeometry=geometry; |
| 276 | 286 |
} |
| ... | ... | |
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newFeature.setGeometry(index,geometry); |
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((Feature)newFeature).stopLoading(); |
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}else{
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super.set(index,geometry);
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this.values[index] =geometry;
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Iterator iterator=featureType.iterator(); |
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while (iterator.hasNext()) {
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IFeatureAttributeDescriptor fad = (IFeatureAttributeDescriptor) iterator.next(); |
| ... | ... | |
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protected boolean isEditing(){
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return editing; |
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} |
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IFeature getNewFeature() {
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protected IFeature getNewFeature() {
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return newFeature; |
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} |
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protected void loading(){
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| ... | ... | |
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IFeatureAttributeDescriptor desc = (IFeatureAttributeDescriptor)iter.next(); |
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if (desc.isEvaluated()){
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Object value = desc.getEvaluator().evalue(store, this, desc); |
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super.set(desc.ordinal(),value);
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this.values[desc.ordinal()] = value;
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if (desc.getDataType().equals(IFeatureAttributeDescriptor.TYPE_GEOMETRY)){
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if (featureType.getDefaultGeometry().equals(desc.getName())){
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defaultGeometry=value; |
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this.defaultGeometry=value;
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} |
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} |
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} |
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} |
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} |
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protected void loadDefaultValues() throws IsNotFeatureSettingException, NumberFormatException, ParseException{
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IFeatureType type = this.getType(); |
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Iterator iterator=type.iterator(); |
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this.loading(); |
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while(iterator.hasNext()){
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IFeatureAttributeDescriptor featureAttribute=(IFeatureAttributeDescriptor)iterator.next(); |
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int i=((DefaultAttributeDescriptor)featureAttribute).originalPosition(); |
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String attributeType=featureAttribute.getDataType(); |
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Object defaultValue=featureAttribute.getDefaultValue(); |
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if (attributeType.equals(IFeatureAttributeDescriptor.TYPE_BYTE)){
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if (defaultValue instanceof String){
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set(i,Byte.parseByte((String)defaultValue)); |
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}else{
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set(i,(Byte)defaultValue); |
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} |
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}else if (attributeType.equals(IFeatureAttributeDescriptor.TYPE_DATE)){
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if (defaultValue instanceof String){
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set(i,this.getType().getDateFormat().parse((String)defaultValue)); |
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} else{
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} |
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}else if (attributeType.equals(IFeatureAttributeDescriptor.TYPE_DOUBLE)){
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if (defaultValue instanceof String){
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set(i,Double.parseDouble((String)defaultValue)); |
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}else{
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set(i,(Double)defaultValue); |
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} |
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}else if (attributeType.equals(IFeatureAttributeDescriptor.TYPE_FLOAT)){
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if (defaultValue instanceof String){
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set(i,Float.parseFloat((String)defaultValue)); |
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}else{
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set(i,(Float)defaultValue); |
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} |
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}else if (attributeType.equals(IFeatureAttributeDescriptor.TYPE_GEOMETRY)){
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setGeometry(i,defaultValue); |
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}else if (attributeType.equals(IFeatureAttributeDescriptor.TYPE_INT)){
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if (defaultValue instanceof String){
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set(i,Integer.parseInt((String)defaultValue)); |
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}else{
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set(i,(Integer)defaultValue); |
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} |
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}else if (attributeType.equals(IFeatureAttributeDescriptor.TYPE_LONG)){
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if (defaultValue instanceof String){
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set(i,Long.parseLong((String)defaultValue)); |
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}else{
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set(i,(Long)defaultValue); |
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} |
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}else if (attributeType.equals(IFeatureAttributeDescriptor.TYPE_OBJECT)){
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set(i,defaultValue); |
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}else if (attributeType.equals(IFeatureAttributeDescriptor.TYPE_STRING)){
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set(i,(String)defaultValue); |
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} |
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} |
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this.stopLoading(); |
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} |
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} |
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