public static final String PN_CONTRIBUTOR_ID = "actionFilterContributorId"; //$NON-NLS-1$
public boolean testAttribute(Object target, String name, String value) {
if (PN_CONTRIBUTOR_ID.equals(name)) {
// find relevant action filter contributor:
IActionFilterContributor actionFilterContributor = ActionFilterContributorsRegistry
.getInstance().getContributor(value);
if (actionFilterContributor != null) {
return actionFilterContributor.testAttribute(target, name,
value);
}
}
return false;
}