@Override
protected boolean accepts(ProcessingContext context, PathElementsProvider provider) {
String current = provider.current();
SemesterContext ownContext = (SemesterContext) context;
ownContext.setSemester(current);
return ownContext.getSemesterNumber() != null;
}
@Override
protected boolean forward(ProcessingContext context, PathElementsProvider provider)
throws IOException, ServletException {
if (provider.hasNext()) {
return false;
} else {
SemesterContext ownContext = (SemesterContext) context;
ExecutionCourse executionCourse = ownContext.getExecutionCourse();
if (executionCourse == null) {
return false;
} else {
/*
* This is an ugly hack so this process still works until the
* semester ends where we can easily notify everyone that the
* link format has changed.
*
* 04-02-2007 pcma
*/
HttpServletRequest request = context.getRequest();
ExecutionCourseSite portalInstance = executionCourse.getSite();
MetaDomainObjectPortal portal = MetaDomainObjectPortal.getPortal(portalInstance.getClass());
List<Content> contents = new ArrayList<Content>();
contents.add(portal);
contents.add(portalInstance);
FilterFunctionalityContext filterContext =
(FilterFunctionalityContext) request.getAttribute(FunctionalityContext.CONTEXT_KEY);
if (filterContext != null) {
request.removeAttribute(FunctionalityContext.CONTEXT_KEY);
}
filterContext = new FilterFunctionalityContext(request, contents);
filterContext.setHasBeenForwarded();
request.setAttribute(FunctionalityContext.CONTEXT_KEY, filterContext);
String url = portalInstance.getReversePath();
context.getResponse().sendRedirect(context.getRequest().getContextPath() + url);
return true;
}
}
}