public FilterVerifier.VerificationKey verifyFilter(FilterCriterion filter) {
FilterVerifier.VerificationKey result;
if (null != predecessor) {
result = predecessor.verifyFilter(filter);
} else {
result = FILTER_UNSUPPORTED;
}
if (FILTER_SUPPORTED.equals(result) && (filter instanceof ScopedFilter)) {
ScopedFilter valueFilter = (ScopedFilter) filter;
if (!scope.equals(valueFilter.getScope())) {
result = FilterVerifier.FILTER_IGNORED;
}
}
return result;
}
public VerificationKey verifyFilter(FilterCriterion filter) {
FilterVerifier.VerificationKey result;
if (null != predecessor) {
result = predecessor.verifyFilter(filter);
} else {
result = FILTER_UNSUPPORTED;
}
// TODO (sb): this verifier relies on not having a {@link WhitelistFilterVerifyer}
// as predecessor which on its part contains
// (@link ParticipantAssociationFilter}.class.
// In this case the following check would not be executed.
if (FILTER_UNSUPPORTED.equals(result)
&& (filter instanceof ParticipantAssociationFilter)
&& isInWhitelist(((ParticipantAssociationFilter) filter).getFilterKind())) {
result = FilterVerifier.FILTER_SUPPORTED;
}
return result;
}
