public List<DashboardFilterProperty> getVisibleProperties() {
List<DashboardFilterProperty> results = new ArrayList<DashboardFilterProperty>();
Iterator it = properties.iterator();
while (it.hasNext()) {
DashboardFilterProperty dashboardFilterProperty = (DashboardFilterProperty) it.next();
if (dashboardFilterProperty.isVisible()) results.add(dashboardFilterProperty);
}
return results;
}
public String serializeComponentData() throws Exception {
// Serialize visible properties and options.
StringWriter sw = new StringWriter();
PrintWriter out = new PrintWriter(sw);
int indent = 0;
printIndent(out, indent);
out.println("<dashboard_filter>");
Iterator it = properties.iterator();
while (it.hasNext()) {
DashboardFilterProperty dashboardFilterProperty = (DashboardFilterProperty) it.next();
printIndent(out, indent + 1);
out.println(
"<property id=\""
+ StringEscapeUtils.escapeXml(dashboardFilterProperty.getPropertyId())
+ "\" providerCode =\""
+ StringEscapeUtils.escapeXml(dashboardFilterProperty.getDataProviderCode())
+ "\">");
printIndent(out, indent + 2);
out.println("<visible>" + dashboardFilterProperty.isVisible() + "</visible>");
if (dashboardFilterProperty.getSectionId() != null) {
printIndent(out, indent + 2);
out.println("<section>" + dashboardFilterProperty.getSectionId() + "</section>");
}
printIndent(out, indent + 1);
out.println("</property>");
}
// Serialize options.
printIndent(out, indent + 1);
out.println("<options>");
printIndent(out, indent + 2);
out.println("<shortViewMode>" + isShortMode + "</shortViewMode>");
printIndent(out, indent + 2);
out.println("<showLegend>" + showLegend + "</showLegend>");
printIndent(out, indent + 2);
out.println("<showRefreshButton>" + showRefreshButton + "</showRefreshButton>");
printIndent(out, indent + 2);
out.println("<showApplyhButton>" + showApplyButton + "</showApplyhButton>");
printIndent(out, indent + 2);
out.println("<showClearButton>" + showClearButton + "</showClearButton>");
printIndent(out, indent + 2);
out.println("<showPropertyNames>" + showPropertyNames + "</showPropertyNames>");
printIndent(out, indent + 2);
out.println("<showSubmitOnChange>" + showSubmitOnChange + "</showSubmitOnChange>");
printIndent(out, indent + 1);
out.println("<showAutoRefresh>" + showAutoRefresh + "</showAutoRefresh>");
printIndent(out, indent + 1);
out.println("</options>");
printIndent(out, indent);
out.println("</dashboard_filter>");
serializedProperties = sw.toString();
return sw.toString();
}
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;
}