Example 6 with ComponentRequestHandler
use of org.apache.tapestry5.services.ComponentRequestHandler in project tapestry-5 by apache.
the class ProductionModeUnknownComponentFilter method handleComponentEvent.
@Override
public void handleComponentEvent(ComponentEventRequestParameters parameters, ComponentRequestHandler handler) throws IOException {
Page containerPage = cache.get(parameters.getContainingPageName());
try {
containerPage.getComponentElementByNestedId(parameters.getNestedComponentId());
handler.handleComponentEvent(parameters);
} catch (UnknownValueException ex) {
request.setAttribute(InternalConstants.REFERENCED_COMPONENT_NOT_FOUND, true);
}
}
Also used :
UnknownValueException(org.apache.tapestry5.commons.util.UnknownValueException)
Page(org.apache.tapestry5.internal.structure.Page)
Aggregations
Dispatcher (org.apache.tapestry5.http.services.Dispatcher)5
Request (org.apache.tapestry5.http.services.Request)5
Response (org.apache.tapestry5.http.services.Response)5
ComponentClassResolver (org.apache.tapestry5.services.ComponentClassResolver)5
ComponentRequestHandler (org.apache.tapestry5.services.ComponentRequestHandler)5
LocalizationSetter (org.apache.tapestry5.services.LocalizationSetter)5
MetaDataLocator (org.apache.tapestry5.services.MetaDataLocator)5
EmptyEventContext (org.apache.tapestry5.internal.EmptyEventContext)4
ComponentEventRequestParameters (org.apache.tapestry5.services.ComponentEventRequestParameters)4
Test (org.testng.annotations.Test)4
URLEventContext (org.apache.tapestry5.internal.URLEventContext)2
ClientWhitelist (org.apache.tapestry5.services.security.ClientWhitelist)2
UnknownValueException (org.apache.tapestry5.commons.util.UnknownValueException)1
Page (org.apache.tapestry5.internal.structure.Page)1
