public DashboardFilterProperty[] getBeingFilteredProperties() {
List results = new ArrayList();
Iterator it = properties.iterator();
while (it.hasNext()) {
DashboardFilterProperty dashboardFilterProperty = (DashboardFilterProperty) it.next();
if (dashboardFilterProperty.isBeingFiltered()) results.add(dashboardFilterProperty);
}
return (DashboardFilterProperty[]) results.toArray(new DashboardFilterProperty[results.size()]);
}
public CommandResponse actionFilter(CommandRequest request) {
try {
// Init attributes for start applying the filter.
filterPropertyErrors.clear();
// Parse parameters and set the filter.
Iterator visiblePropertiesIt = properties.iterator();
while (visiblePropertiesIt.hasNext()) {
DashboardFilterProperty dashboardFilterProperty =
(DashboardFilterProperty) visiblePropertiesIt.next();
// Is property already in the dashboard filter?. Then is not possible to filter by this
// property, it's already added to dashboard filter.
if (dashboardFilterProperty.isBeingFiltered()) continue;
if (!dashboardFilterProperty.isPropertyAlive()) {
log.warn(
"Trying to filter by "
+ dashboardFilterProperty.getPropertyId()
+ ". This property is not in any dataset.");
continue;
}
if (!dashboardFilterProperty.isVisible()) continue;
Object[] result;
try {
result =
requestProcessor.parseDashboardProperty(
request.getRequestObject(), dashboardFilterProperty);
} catch (Exception e) {
log.error("Error parsing property " + dashboardFilterProperty.getPropertyId() + ".", e);
continue;
}
if (result.length != 3) {
log.error(
"Error parsing property: '"
+ dashboardFilterProperty.getPropertyId()
+ "' for dataProvider: '"
+ dashboardFilterProperty.getDataProviderCode()
+ "'");
continue;
}
Collection allowedValues = (Collection) result[0];
Object minValue = result[1];
Object maxValue = result[2];
if (allowedValues == null && minValue == null && maxValue == null) continue;
// Set the filter with this property.
Dashboard currentDashboard = DashboardHandler.lookup().getCurrentDashboard();
if (currentDashboard.filter(
dashboardFilterProperty.getPropertyId(),
minValue,
true,
maxValue,
true,
allowedValues,
FilterByCriteria.ALLOW_ANY)) {
return new ShowCurrentScreenResponse();
}
}
} catch (Exception e) {
log.error("Error trying to filter properties for dashboard", e);
}
return null;
}