public Enumeration getAttributeNames(int i) {
try {
return session.getAttributeNames();
} catch (IllegalStateException e) {
throw new SessionExpiredException(e);
}
}
/**
* @see javax.servlet.http.HttpSession#getValueNames()
* @deprecated
*/
@Override
@Deprecated
public String[] getValueNames() {
final List objs = new ArrayList();
for (final Enumeration e = portletSession.getAttributeNames(); e.hasMoreElements(); ) {
final String key = (String) e.nextElement();
objs.add(key);
}
final String[] values = new String[objs.size()];
for (int i = 0; i < objs.size(); i++) {
values[i] = (String) objs.get(i);
}
return values;
}
/**
* See note above in run method. Just fiddle with the session to try to cause
* IllegalStateExceptions before Seam takes over.
*
* @param state PersistentFacesState used in rendering
* @throws IllegalStateException If logged out.
*/
private void testSession(PersistentFacesState state) throws IllegalStateException {
FacesContext fc = state.getFacesContext();
Object o = fc.getExternalContext().getSession(false);
if (o == null) {
renderable.renderingException(
new FatalRenderingException("Session has ended (User Logout?)"));
} else {
if (o instanceof HttpSession) {
HttpSession session = (HttpSession) o;
session.getAttributeNames();
} else if (o instanceof PortletSession) {
PortletSession ps = (PortletSession) o;
ps.getAttributeNames();
}
}
}
/** @see javax.servlet.http.HttpSession#getAttributeNames() */
@Override
public Enumeration getAttributeNames() {
return portletSession.getAttributeNames();
}