Package 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
.
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Method Summary
Modifier and TypeMethodDescriptionvoid
validate
(PortletPreferences preferences) If the preferences values are successfully validated the call to this method must finish gracefully.
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Method Details
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validate
If the preferences values are successfully validated the call to this method must finish gracefully. Otherwise it must throw aValidatorException
.- Parameters:
preferences
- preferences to validate- Throws:
ValidatorException
- if the given preferences contains invalid settings
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