public void onOk() {
final NormalFilterModel modelFilter = new NormalFilterModel();
for (RowModel row : rows) {
modelFilter.add(row.getModel());
}
org.zkoss.zk.ui.event.Events.postEvent(
new Event("onSave", self, clearFilterModel(modelFilter)));
self.detach();
}
@Override
@SuppressWarnings("unchecked")
public void doAfterCompose(final org.zkoss.zk.ui.Component comp) throws Exception {
super.doAfterCompose(comp);
comp.setAttribute("ctl", this, Component.SPACE_SCOPE);
// save masterController
masterController = (DLListboxExtController) arg.get("master");
// save model, which is setted in the main model
final NormalFilterModel modelFilter =
(NormalFilterModel) arg.get(DLNormalFilterKeys.FILTERS.toString());
// load informations about columns and data types
modelTemplates = (NormalFilterModel) arg.get(DLNormalFilterKeys.TEMPLATES.toString());
// sort by column labels
java.util.Collections.sort(
modelTemplates,
new java.util.Comparator<NormalFilterUnitModel>() {
public int compare(final NormalFilterUnitModel unit1, final NormalFilterUnitModel unit2) {
return unit1.getLabel().compareTo(unit2.getLabel());
}
});
for (NormalFilterUnitModel unit : modelFilter) {
// if column was added manally, template might not be set - enforce template
if (unit.getTemplate() == null)
unit.setTemplate(modelTemplates.findUnitModelByColumnName(unit.getColumn()));
rows.add(new RowModel(unit));
}
}
@SuppressWarnings("unchecked")
public void onAdd() {
final NormalFilterUnitModel unit = new NormalFilterUnitModel();
unit.update(modelTemplates.get(0));
rows.add(new RowModel(unit));
ZKBinderHelper.loadComponent(self);
}
/**
* Removes invalid units from the model
*
* @param model filter model
* @return model valid filter model
*/
protected NormalFilterModel clearFilterModel(final NormalFilterModel model) {
for (final Iterator<NormalFilterUnitModel> it = model.iterator(); it.hasNext(); ) {
final NormalFilterUnitModel unit = it.next();
if (unit.getColumn() == null
|| unit.getColumn().length() == 0
|| unit.getOperator() == null
|| !isValuesValid(unit)) {
it.remove();
continue;
}
}
return model;
}
