svn-gvsig-desktop / trunk / applications / appgvSIG / src / com / iver / cit / gvsig / project / documents / table / gui / tablemodel / DataSourceDataModel.java @ 10661
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| 1 | 10459 | caballero | package com.iver.cit.gvsig.project.documents.table.gui.tablemodel; |
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| 2 | |||
| 3 | import java.awt.Component; |
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| 4 | import java.sql.Types; |
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| 5 | import java.text.ParseException; |
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| 6 | |||
| 7 | import javax.swing.JOptionPane; |
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| 8 | import javax.swing.table.AbstractTableModel; |
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| 9 | |||
| 10 | import com.hardcode.driverManager.DriverLoadException; |
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| 11 | 10626 | caballero | import com.hardcode.gdbms.driver.exceptions.ReadDriverException; |
| 12 | 10459 | caballero | import com.hardcode.gdbms.engine.values.Value; |
| 13 | import com.hardcode.gdbms.engine.values.ValueFactory; |
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| 14 | import com.iver.andami.PluginServices; |
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| 15 | 10626 | caballero | import com.iver.cit.gvsig.exceptions.expansionfile.ExpansionFileReadException; |
| 16 | import com.iver.cit.gvsig.exceptions.expansionfile.ExpansionFileWriteException; |
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| 17 | import com.iver.cit.gvsig.exceptions.validate.ValidateRowException; |
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| 18 | 10459 | caballero | import com.iver.cit.gvsig.fmap.core.DefaultFeature; |
| 19 | import com.iver.cit.gvsig.fmap.core.DefaultRow; |
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| 20 | import com.iver.cit.gvsig.fmap.core.IFeature; |
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| 21 | import com.iver.cit.gvsig.fmap.core.IGeometry; |
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| 22 | import com.iver.cit.gvsig.fmap.core.IRow; |
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| 23 | import com.iver.cit.gvsig.fmap.edition.EditionEvent; |
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| 24 | import com.iver.cit.gvsig.fmap.edition.IEditableSource; |
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| 25 | import com.iver.cit.gvsig.fmap.edition.IRowEdited; |
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| 26 | import com.iver.cit.gvsig.project.documents.table.ProjectTable; |
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| 27 | |||
| 28 | /**
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| 29 | * DOCUMENT ME!
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| 30 | *
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| 31 | * @author Fernando Gonz?lez Cort?s
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| 32 | */
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| 33 | public class DataSourceDataModel extends AbstractTableModel { |
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| 34 | //private SelectableDataSource dataSource;
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| 35 | ProjectTable pt; |
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| 36 | |||
| 37 | /**
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| 38 | * Crea un nuevo DataSourceDataModel.
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| 39 | *
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| 40 | * @param pt DOCUMENT ME!
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| 41 | */
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| 42 | public DataSourceDataModel(ProjectTable pt) {
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| 43 | this.pt = pt;
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| 44 | |||
| 45 | //try {
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| 46 | //dataSource = pt.getModelo().getRecordset();
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| 47 | //} catch (DriverLoadException e) {
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| 48 | // TODO Auto-generated catch block
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| 49 | // e.printStackTrace();
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| 50 | //}
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| 51 | } |
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| 52 | |||
| 53 | /**
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| 54 | * Returns the name of the field.
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| 55 | *
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| 56 | * @param col index of field
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| 57 | *
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| 58 | * @return Name of field
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| 59 | */
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| 60 | public String getColumnName(int col) { |
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| 61 | // if (col==0)
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| 62 | // return " ";
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| 63 | // col--;
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| 64 | if (col>=pt.getMapping().length) {
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| 65 | return null; |
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| 66 | } |
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| 67 | int i=pt.getMapping()[col];
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| 68 | return pt.getAliases()[i];
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| 69 | } |
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| 70 | |||
| 71 | /**
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| 72 | * Returns the number of fields.
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| 73 | *
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| 74 | * @return number of fields
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| 75 | */
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| 76 | public int getColumnCount() { |
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| 77 | return pt.getMapping().length;
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| 78 | } |
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| 79 | |||
| 80 | /**
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| 81 | * Returns number of rows.
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| 82 | *
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| 83 | * @return number of rows.
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| 84 | */
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| 85 | public int getRowCount() { |
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| 86 | try {
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| 87 | IEditableSource des = pt.getModelo(); |
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| 88 | return des.getRowCount();
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| 89 | 10626 | caballero | } catch (ReadDriverException e) {
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| 90 | 10459 | caballero | return 0; |
| 91 | } |
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| 92 | } |
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| 93 | |||
| 94 | /**
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| 95 | * DOCUMENT ME!
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| 96 | *
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| 97 | * @param row DOCUMENT ME!
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| 98 | * @param col DOCUMENT ME!
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| 99 | *
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| 100 | * @return DOCUMENT ME!
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| 101 | */
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| 102 | public Object getValueAt(int row, int col) { |
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| 103 | |||
| 104 | // if (col==0){
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| 105 | // return new Integer(row);
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| 106 | // }
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| 107 | // col--;
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| 108 | int numRow;
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| 109 | if (pt.getOrderIndexes() != null && row < pt.getOrderIndexes().length) { |
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| 110 | numRow=(int)pt.getOrderIndexes()[row];
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| 111 | }else {
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| 112 | numRow=row; |
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| 113 | } |
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| 114 | try {
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| 115 | IEditableSource des = pt.getModelo(); |
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| 116 | Object obj =null; |
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| 117 | IRowEdited rowEdited=des.getRow(numRow); |
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| 118 | obj= rowEdited.getAttribute(pt.getMapping()[col]); |
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| 119 | return obj;
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| 120 | 10626 | caballero | } catch (ReadDriverException e1) {
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| 121 | 10459 | caballero | e1.printStackTrace(); |
| 122 | return ValueFactory.createValue("").toString(); |
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| 123 | 10626 | caballero | } catch (ExpansionFileReadException e1) {
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| 124 | 10459 | caballero | e1.printStackTrace(); |
| 125 | return ValueFactory.createValue("").toString(); |
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| 126 | } |
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| 127 | } |
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| 128 | |||
| 129 | /**
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| 130 | * DOCUMENT ME!
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| 131 | *
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| 132 | * @param rowIndex DOCUMENT ME!
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| 133 | * @param columnIndex DOCUMENT ME!
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| 134 | *
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| 135 | * @return DOCUMENT ME!
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| 136 | */
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| 137 | public boolean isCellEditable(int rowIndex, int columnIndex) { |
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| 138 | // if (columnIndex==0)
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| 139 | // return false;
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| 140 | try {
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| 141 | if (pt.getModelo().getRecordset().getFieldType(columnIndex)==Types.STRUCT) |
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| 142 | return true; |
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| 143 | 10626 | caballero | } catch (ReadDriverException e) {
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| 144 | 10459 | caballero | e.printStackTrace(); |
| 145 | } |
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| 146 | return pt.getModelo().isEditing();
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| 147 | } |
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| 148 | |||
| 149 | /**
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| 150 | * DOCUMENT ME!
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| 151 | *
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| 152 | * @param aValue DOCUMENT ME!
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| 153 | * @param rowIndex DOCUMENT ME!
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| 154 | * @param columnIndex DOCUMENT ME!
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| 155 | *
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| 156 | * @throws RuntimeException DOCUMENT ME!
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| 157 | */
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| 158 | public void setValueAt(Object aValue, int rowIndex, int columnIndex) { |
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| 159 | // if (columnIndex==0)
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| 160 | // throw new UnsupportedOperationException("Row Number is a read-only column");
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| 161 | // columnIndex--;
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| 162 | Value v; |
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| 163 | int numRow;
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| 164 | if (pt.getOrderIndexes() != null) { |
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| 165 | numRow=(int)pt.getOrderIndexes()[rowIndex];
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| 166 | }else {
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| 167 | numRow=rowIndex; |
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| 168 | } |
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| 169 | if (getValueAt(rowIndex,columnIndex)==null || getValueAt(rowIndex,columnIndex).toString().equals(aValue)) |
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| 170 | return;
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| 171 | try {
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| 172 | IEditableSource des = pt.getModelo(); |
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| 173 | v = ValueFactory.createValueByType(aValue.toString(), |
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| 174 | des.getRecordset().getFieldType(columnIndex)); |
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| 175 | IRowEdited row = des.getRow(numRow); //.getAttribute(columnIndex);
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| 176 | Value[] values = row.getAttributes();
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| 177 | values[columnIndex] = v; |
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| 178 | |||
| 179 | IRow newRow = null;
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| 180 | |||
| 181 | if (row.getLinkedRow() instanceof IFeature) { |
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| 182 | IGeometry geometry = ((DefaultFeature) row.getLinkedRow()).getGeometry(); |
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| 183 | newRow = new DefaultFeature(geometry, values,row.getID());
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| 184 | } else {
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| 185 | newRow = new DefaultRow(values,row.getID());
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| 186 | } |
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| 187 | |||
| 188 | des.modifyRow(numRow, newRow,"Editar valor", EditionEvent.ALPHANUMERIC);
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| 189 | 10626 | caballero | } catch (ReadDriverException e1) {
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| 190 | 10459 | caballero | throw new RuntimeException(e1); |
| 191 | } catch (ParseException e) { |
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| 192 | JOptionPane.showMessageDialog((Component)PluginServices.getMainFrame(),"formato_del_campo_incorrecto"); |
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| 193 | return;
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| 194 | } catch (NumberFormatException e) { |
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| 195 | /* NotificationManager.addError(PluginServices.-getText(this,"numero_incorrecto")+
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| 196 | "\n"+PluginServices.-getText(this,"fila")+" = "+rowIndex+
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| 197 | "\n"+PluginServices.-getText(this,"columna")+ " = "+columnIndex,e);
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| 198 | */
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| 199 | 10626 | caballero | } catch (ValidateRowException e) {
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| 200 | throw new RuntimeException(e); |
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| 201 | } catch (ExpansionFileWriteException e) {
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| 202 | throw new RuntimeException(e); |
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| 203 | } catch (ExpansionFileReadException e) {
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| 204 | throw new RuntimeException(e); |
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| 205 | 10459 | caballero | } |
| 206 | } |
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| 207 | } |