private boolean isPortletContextKnown(PortletContext portletContext)
throws PortletInvokerException {
final PortletStatus status = super.getStatus(portletContext);
if (PortletStatus.OFFERED == status) {
return true;
} else {
Registration registration = RegistrationLocal.getRegistration();
if (registration != null) {
if (registration.knows(portletContext)) {
return true;
} else {
String id = portletContext.getId();
throw new NoSuchPortletException(
"Registration '"
+ registration.getRegistrationHandle()
+ "' does not know the '"
+ id
+ "' portlet",
id);
}
} else {
return status != null;
}
}
}
public Set<Portlet> getPortlets() throws PortletInvokerException {
Set<Portlet> portlets = new HashSet<Portlet>(super.getPortlets());
Registration registration = RegistrationLocal.getRegistration();
if (registration != null) {
Set<PortletContext> contexts = registration.getKnownPortletContexts();
for (PortletContext context : contexts) {
try {
portlets.add(super.getPortlet(context));
} catch (NoSuchPortletException e) {
final RegistrationSPI registrationSPI = getRegistrationAsSPI();
try {
registrationSPI.removePortletContext(context);
log.debug(
"Removed '"
+ context
+ "' from Registration '"
+ registration.getRegistrationHandle()
+ "' because it cannot be resolved anymore.");
} catch (RegistrationException e1) {
throw new PortletInvokerException(e1);
}
}
}
}
return portlets;
}
public PortletContext exportPortlet(PortletStateType stateType, PortletContext portletContext)
throws PortletInvokerException, IllegalArgumentException {
if (isPortletContextKnown(portletContext)) {
checkOperationIsAllowed(portletContext, RegistrationLocal.getRegistration(), "exportPortlet");
return super.exportPortlet(stateType, portletContext);
} else {
throw new NoSuchPortletException(portletContext.getId());
}
}
private RegistrationSPI getRegistrationAsSPI() throws PortletInvokerException {
Registration registration = RegistrationLocal.getRegistration();
if (registration == null) {
return null;
}
if (registration instanceof RegistrationSPI) {
return (RegistrationSPI) registration;
} else {
throw new PortletInvokerException("Cannot deal with non-RegistrationSPI Registrations.");
}
}
public PropertyMap getProperties(PortletContext portletContext, Set<String> keys)
throws IllegalArgumentException, PortletInvokerException, UnsupportedOperationException {
checkOperationIsAllowed(portletContext, RegistrationLocal.getRegistration(), "getProperties");
return super.getProperties(portletContext, keys);
}
