//Check each subscription to see what events it is registered to see
for (final Iterator<String> layoutNodeIdItr = allLayoutNodeIds.iterator(); layoutNodeIdItr.hasNext(); ) {
final String layoutNodeId = layoutNodeIdItr.next();
IPortletEntity portletEntity = portletEntityCache.get(layoutNodeId);
if (portletEntity == null) {
portletEntity = this.portletEntityRegistry.getOrCreatePortletEntity(request, userInstance, layoutNodeId);
// if portlet entity registry returned null, then portlet has been deleted - remove it (see UP-3378)
if (portletEntity == null) {
layoutNodeIdItr.remove();
continue;
}
final IPortletDefinitionId portletDefinitionId = portletEntity.getPortletDefinitionId();
final PortletDefinition portletDescriptor = this.portletDefinitionRegistry.getParentPortletDescriptor(portletDefinitionId);
if (portletDescriptor == null) {
//Missconfigured portlet, remove it from the list so we don't check again and ignore it
layoutNodeIdItr.remove();
continue;
}
final List<? extends EventDefinitionReference> supportedProcessingEvents = portletDescriptor.getSupportedProcessingEvents();
//Skip portlets that don't handle any events and remove them from the set so they are not checked again
if (supportedProcessingEvents == null || supportedProcessingEvents.size() == 0) {
layoutNodeIdItr.remove();
continue;
}
portletEntityCache.put(layoutNodeId, portletEntity);
}
final IPortletDefinition portletDefinition = portletEntity.getPortletDefinition();
final IPortletDefinitionId portletDefinitionId = portletDefinition.getPortletDefinitionId();
if (this.supportsEvent(event, portletDefinitionId)) {
this.logger.debug("{} supports event {}", portletDefinition, event);
//If this is the default portlet entity remove the definition from the all defs set to avoid duplicate processing
final IPortletEntity defaultPortletEntity = this.portletEntityRegistry.getOrCreateDefaultPortletEntity(request, portletDefinitionId);
if (defaultPortletEntity.equals(portletEntity)) {
portletDefinitions.remove(portletDefinition);
}
final IPortletEntityId portletEntityId = portletEntity.getPortletEntityId();
final Set<IPortletWindow> portletWindows = this.portletWindowRegistry.getAllPortletWindowsForEntity(request, portletEntityId);
for (final IPortletWindow portletWindow : portletWindows) {
this.logger.debug("{} resolved target {}", event, portletWindow);
final IPortletWindowId portletWindowId = portletWindow.getPortletWindowId();
final Event unmarshalledEvent = this.unmarshall(portletWindow, event);
portletEventQueue.offerEvent(portletWindowId, new QueuedEvent(sourceWindowId, unmarshalledEvent) );
}
}
else {
portletDefinitions.remove(portletDefinition);
}
}
if (!portletDefinitions.isEmpty()) {
final IPerson user = userInstance.getPerson();
final EntityIdentifier ei = user.getEntityIdentifier();
final IAuthorizationPrincipal ap = AuthorizationService.instance().newPrincipal(ei.getKey(), ei.getType());
//If the event is global there might still be portlet definitions that need targeting
for (final IPortletDefinition portletDefinition : portletDefinitions) {
final IPortletDefinitionId portletDefinitionId = portletDefinition.getPortletDefinitionId();
//Check if the user can render the portlet definition before doing event tests
if (ap.canRender(portletDefinitionId.getStringId())) {
if (this.supportsEvent(event, portletDefinitionId)) {
this.logger.debug("{} supports event {}", portletDefinition, event);
final IPortletEntity portletEntity = this.portletEntityRegistry.getOrCreateDefaultPortletEntity(request, portletDefinitionId);
final IPortletEntityId portletEntityId = portletEntity.getPortletEntityId();
final Set<IPortletWindow> portletWindows = this.portletWindowRegistry.getAllPortletWindowsForEntity(request, portletEntityId);
for (final IPortletWindow portletWindow : portletWindows) {
this.logger.debug("{} resolved target {}", event, portletWindow);
final IPortletWindowId portletWindowId = portletWindow.getPortletWindowId();