javax.portlet
Interface PreferencesValidator
public interface PreferencesValidator
The
PreferencesValidator
allows to validate the set of
preferences of the associated portlet just before they are
stored in the persistent store.
The portlet container invokes the
validate
method as
part of the invocation of the
store
method of the
PortletPreferences
.
void | validate(PortletPreferences preferences) - If the preferences values are successfully validated the call to this method
must finish gracefully.
|
validate
public void validate(PortletPreferences preferences)
throws ValidatorException
If the preferences values are successfully validated the call to this method
must finish gracefully. Otherwise it must throw a ValidatorException
.
preferences
- preferences to validate