private void testAddField(String dsName, Type type) throws Exception {
DataSource d = dsf.getDataSource(dsName, DataSourceFactory.EDITABLE);
d.open();
Metadata m = d.getMetadata();
int fc = m.getFieldCount();
String name = "toto";
int i = 0;
while (m.getFieldIndex(name + "_" + i) != -1) {
i++;
}
// System.out.println(fc + " fields");
// System.out.println("adding " + name + "_" + i);
d.addField(name + "_" + i, type);
d.commit();
d.close();
d.open();
assertEquals(fc + 1, d.getMetadata().getFieldCount());
// System.out.println(d.getMetadata().getFieldCount() + " fields");
// for (int j = 0; j < d.getFieldCount(); j++) {
// System.out.println(j + " field " + d.getFieldName(j));
// }
// System.out.println(d.getFieldName(fc));
assertEquals(d.getFieldName(fc), name + "_" + i);
assertEquals(d.getFieldType(fc).getTypeCode(), Type.STRING);
assertNull(d.getFieldType(fc).getConstraintValue(Constraint.PK));
assertNull(d.getFieldType(fc).getConstraintValue(Constraint.READONLY));
d.close();
}
/**
* Adds the symbol panel attached to the given {@link Symbolizer} and returns the panel.
*
* @param symb Symbolizer
* @return The newly generated symbol panel
*/
private ILegendPanel addSymbolPanel(Symbolizer symb) {
// Get the legend corresponding to this symbolizer.
Legend legend = LegendFactory.getLegend(symb);
if (legend instanceof AbstractRecodedLegend) {
DataSource dataSource = layer.getDataSource();
AbstractRecodedLegend leg = (AbstractRecodedLegend) legend;
try {
Metadata metadata = dataSource.getMetadata();
String f = leg.getLookupFieldName();
int in = metadata.getFieldIndex(f);
leg.setComparator(AbstractRecodedLegend.getComparator(metadata.getFieldType(in)));
} catch (DriverException e) {
LOGGER.warn("Can't retrieve an accurate Comparator for this classification");
}
}
// Initialize a panel for this legend.
ILegendPanel panel = ILegendPanelFactory.getILegendPanel(this, legend);
// Give it a new id.
panel.setId(createNewID());
// Add the symbol panel to the container after putting it in a
// new JScrollPane.
dialogContainer.add(panel.getId(), getJScrollPane(panel));
return panel;
}
