root / branches / v2_0_0_prep / applications / appgvSIG / src / com / iver / cit / gvsig / project / documents / table / gui / tablemodel / DataSourceDataModel.java @ 23303
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package com.iver.cit.gvsig.project.documents.table.gui.tablemodel; |
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import java.util.ConcurrentModificationException; |
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import java.util.Date; |
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import javax.swing.table.AbstractTableModel; |
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import org.apache.log4j.Logger; |
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import org.gvsig.fmap.data.DataException; |
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import org.gvsig.fmap.data.ReadException; |
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import org.gvsig.fmap.data.feature.Feature; |
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import org.gvsig.fmap.data.feature.FeatureCollection; |
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import org.gvsig.fmap.data.feature.FeatureStore; |
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import com.iver.cit.gvsig.project.documents.table.ProjectTable; |
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/**
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* DOCUMENT ME!
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*
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* @author Fernando Gonz?lez Cort?s
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*/
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public class DataSourceDataModel extends AbstractTableModel { |
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private static Logger logger = Logger.getLogger(DataSourceDataModel.class.getName()); |
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//private SelectableDataSource dataSource;
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ProjectTable pt; |
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boolean hasAssociatedLayer=false; |
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private Feature lastRowEdited;
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private int lastNumRow=-1; |
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private String order; |
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private FeatureCollection featureCollection = null; |
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private long rowcount = -1; |
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/**
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* Crea un nuevo DataSourceDataModel.
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*
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* @param pt DOCUMENT ME!
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*/
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public DataSourceDataModel(ProjectTable pt) {
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this.pt = pt;
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if (pt.getAssociatedTable()!=null) { |
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hasAssociatedLayer=true;
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} |
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this.refreshCollection();
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//try {
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//dataSource = pt.getModelo().getRecordset();
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//} catch (DriverLoadException e) {
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// TODO Auto-generated catch block
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// e.printStackTrace();
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//}
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} |
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private void refreshCollection() { |
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try {
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featureCollection = (FeatureCollection) pt.getModel() |
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.getDataCollection(pt.getModel().getDefaultFeatureType(), |
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null, order);
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} catch (ReadException e) {
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// TODO Auto-generated catch block
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e.printStackTrace(); |
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} |
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} |
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/**
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* Returns the name of the field.
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*
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* @param col index of field
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*
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* @return Name of field
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*/
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public String getColumnName(int col) { |
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// if (col==0)
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// return " ";
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// col--;
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if (col>=pt.getMapping().length) {
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return null; |
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} |
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int i=pt.getMapping()[col];
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return pt.getAliases()[i];
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} |
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/**
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* Returns the number of fields.
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*
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* @return number of fields
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*/
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public int getColumnCount() { |
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return pt.getMapping().length;
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} |
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/**
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* Returns number of rows.
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*
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* @return number of rows.
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*/
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public int getRowCount() { |
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int count = 0; |
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try {
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count = this.featureCollection.size();
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} catch (ConcurrentModificationException e) { |
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this.refreshCollection();
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count = this.featureCollection.size();
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} |
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return count;
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} |
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/**
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* DOCUMENT ME!
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*
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* @param row DOCUMENT ME!
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* @param col DOCUMENT ME!
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*
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* @return DOCUMENT ME!
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*/
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public Object getValueAt(int row, int col) { |
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// FeatureStore fs=pt.getModelo();
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// if (hasAssociatedLayer) {
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// Object stoppingEditing =((FLayer)pt.getAssociatedTable()).getProperty("stoppingEditing");
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//
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// if (stoppingEditing != null && ((Boolean)(stoppingEditing)).booleanValue()) {
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// return new String("");
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// }
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// }
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// if (col==0){
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// return new Integer(row);
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// }
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// col--;
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int numRow;
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// long[] orderIndexes=pt.getOrderIndexes();
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// if ( orderIndexes != null && row < orderIndexes.length) {
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// numRow=(int)orderIndexes[row];
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// }else {
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numRow=row; |
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// }
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Object obj =null; |
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////TODO try {
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// if (hasAssociatedLayer)
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// fs.getRecordset().start();
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Feature rowEdited=null;
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if (lastNumRow==numRow){
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rowEdited=lastRowEdited; |
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}else{
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try {
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rowEdited=featureCollection.getFeature(numRow); |
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} catch (ReadException e) {
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e.printStackTrace(); |
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} |
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lastRowEdited=rowEdited; |
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lastNumRow=numRow; |
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} |
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obj= rowEdited.get(pt.getMapping()[col]); |
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//CHEMA: Problema con las fechas:
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// Esto deberia solucionarse en el ValueFactory.createValueByType
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if (obj instanceof Date) { |
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Date date = (Date) obj; |
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String str = "" + (date.getMonth() +1) + "/" + date.getDate()+ "/" +(date.getYear() +1900); |
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obj = str; |
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} |
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// if (hasAssociatedLayer)
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// pt.getModelo().getRecordset().stop();
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// return obj;
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////TODO } catch (ReadException e1) {
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//// logger.error("Error reading data row= "+row+" column= "+col,e1);
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//// obj= new String("");
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//// }
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// if (hasAssociatedLayer)
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// try {
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// ies.getRecordset().stop();
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// } catch (ReadDriverException e1) {
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// logger.error("Error reading data row= "+row+" column= "+col,e1);
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// obj= ValueFactory.createValue("");
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// }
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return obj;
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} |
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/**
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* DOCUMENT ME!
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*
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* @param rowIndex DOCUMENT ME!
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* @param columnIndex DOCUMENT ME!
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*
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* @return DOCUMENT ME!
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*/
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public boolean isCellEditable(int rowIndex, int columnIndex) { |
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// if (columnIndex==0)
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// return false;
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// try {
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// if (pt.getModelo().getFieldType(columnIndex)==Types.STRUCT)
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// return true;
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// } catch (ReadDriverException e) {
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// e.printStackTrace();
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// }
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return pt.getModel().isEditing();
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} |
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/**
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* DOCUMENT ME!
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*
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* @param aValue DOCUMENT ME!
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* @param rowIndex DOCUMENT ME!
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* @param columnIndex DOCUMENT ME!
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*
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* @throws RuntimeException DOCUMENT ME!
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*/
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public void setValueAt(Object aValue, int rowIndex, int columnIndex) { |
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// if (columnIndex==0)
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// throw new UnsupportedOperationException("Row Number is a read-only column");
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// columnIndex--;
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// Object v;
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int numFeature;
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if (pt.getOrderIndexes() != null) { |
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numFeature=(int)pt.getOrderIndexes()[rowIndex];
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}else {
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numFeature=rowIndex; |
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} |
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if (getValueAt(rowIndex,columnIndex)==null || getValueAt(rowIndex,columnIndex).toString().equals(aValue)) { |
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return;
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} |
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try {
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FeatureStore fs = pt.getModel(); |
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// try{
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// v = ValueFactory.createValueByType(aValue.toString(),
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// des.getRecordset().getFieldType(columnIndex));
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// } catch (ParseException e) {
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// if (aValue.equals("")){
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// v = ValueFactory.createNullValue();
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// } else {
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// JOptionPane.showMessageDialog((Component)PluginServices.getMainFrame(),"formato_del_campo_incorrecto");
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// return;
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// }
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// }
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Feature feature = featureCollection.getFeature(numFeature); //.getAttribute(columnIndex);
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feature.editing(); |
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feature.set(columnIndex,aValue); |
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fs.update(feature); |
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// Value[] values = row.getAttributes();
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// values[columnIndex] = v;
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// IRow newRow = null;
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//
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// if (row.getLinkedRow() instanceof IFeature) {
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// IGeometry geometry = ((DefaultFeature) row.getLinkedRow()).getGeometry();
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// newRow = new DefaultFeature(geometry, values,row.getID());
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// } else {
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// newRow = new DefaultRow(values,row.getID());
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// }
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// des.modifyRow(numRow, newRow,"Editar valor", EditionEvent.ALPHANUMERIC);
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} catch (ReadException e1) {
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throw new RuntimeException(e1); |
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} catch (NumberFormatException e) { |
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/* NotificationManager.addError(PluginServices.-getText(this,"numero_incorrecto")+
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"\n"+PluginServices.-getText(this,"fila")+" = "+rowIndex+
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"\n"+PluginServices.-getText(this,"columna")+ " = "+columnIndex,e);
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*/
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} catch (DataException e) {
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// TODO Auto-generated catch block
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e.printStackTrace(); |
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} |
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} |
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public void setOrder(String s){ |
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order=s; |
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try {
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featureCollection=(FeatureCollection)pt.getModel().getDataCollection(pt.getModel().getDefaultFeatureType(),null,order);
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} catch (ReadException e) {
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// TODO Auto-generated catch block
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e.printStackTrace(); |
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} |
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} |
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} |