private DashboardState storeDashboardState(final DashboardState dashboardState) {
Assertions.notNull("dashboardState", dashboardState);
final DashboardId dashboardId = dashboardState.getId();
final long portalPageId = toLong(dashboardId);
// check first if the portal page exists!
final PortalPage portalPage = portalPageStore.getPortalPage(portalPageId);
if (portalPage == null) {
throw new DashboardStateStoreException("No portal page found with id '" + portalPageId + "'");
}
updatePortalPage(portalPage, dashboardState);
final Map<Long, PortletConfiguration> oldPortlets =
getCurrentPortletConfigurationsMap(portalPageId);
for (DashboardState.ColumnIndex columnIndex : dashboardState.getLayout().getColumnRange()) {
int row = 0;
for (final GadgetState gadgetState : dashboardState.getGadgetsInColumn(columnIndex)) {
final long gadgetId = toLong(gadgetState.getId());
// update existing portlets
if (oldPortlets.containsKey(gadgetId)) {
final PortletConfiguration oldPortletConfiguration = oldPortlets.get(gadgetId);
oldPortletConfiguration.setColumn(columnIndex.index());
oldPortletConfiguration.setRow(row++);
oldPortletConfiguration.setColor(gadgetState.getColor());
oldPortletConfiguration.setUserPrefs(gadgetState.getUserPrefs());
portletConfigurationStore.store(oldPortletConfiguration);
oldPortlets.remove(gadgetId);
} else {
portletConfigurationStore.addGadget(
portalPageId,
gadgetId,
columnIndex.index(),
row++,
gadgetState.getGadgetSpecUri(),
gadgetState.getColor(),
gadgetState.getUserPrefs());
}
}
}
// delete any portlets left over in the oldPortlets map
for (PortletConfiguration existingPortlet : oldPortlets.values()) {
portletConfigurationStore.delete(existingPortlet);
}
return retrieve(dashboardId);
}