/** Merges the two provided arguments into one AND filter in the most efficient way. */
public static ObjectFilter filterAnd(ObjectFilter origFilter, ObjectFilter additionalFilter) {
if (origFilter == additionalFilter) {
// AND with itself
return origFilter;
}
if (origFilter == null) {
return additionalFilter;
}
if (additionalFilter == null) {
return origFilter;
}
if (origFilter instanceof NoneFilter) {
return origFilter;
}
if (additionalFilter instanceof NoneFilter) {
return additionalFilter;
}
if (origFilter instanceof AllFilter) {
return additionalFilter;
}
if (additionalFilter instanceof AllFilter) {
return origFilter;
}
if (origFilter instanceof AndFilter) {
if (!((AndFilter) origFilter).contains(additionalFilter)) {
((AndFilter) origFilter).addCondition(additionalFilter);
}
return origFilter;
}
return AndFilter.createAnd(origFilter, additionalFilter);
}
public static ObjectFilter simplify(ObjectFilter filter) {
if (filter == null) {
return null;
}
if (filter instanceof AndFilter) {
List<ObjectFilter> conditions = ((AndFilter) filter).getConditions();
AndFilter simplifiedFilter = ((AndFilter) filter).cloneEmpty();
for (ObjectFilter subfilter : conditions) {
if (subfilter instanceof NoneFilter) {
// AND with "false"
return NoneFilter.createNone();
} else if (subfilter instanceof AllFilter) {
// AND with "true", just skip it
} else {
ObjectFilter simplifiedSubfilter = simplify(subfilter);
simplifiedFilter.addCondition(simplifiedSubfilter);
}
}
if (simplifiedFilter.isEmpty()) {
return AllFilter.createAll();
}
return simplifiedFilter;
} else if (filter instanceof OrFilter) {
List<ObjectFilter> conditions = ((OrFilter) filter).getConditions();
OrFilter simplifiedFilter = ((OrFilter) filter).cloneEmpty();
for (ObjectFilter subfilter : conditions) {
if (subfilter instanceof NoneFilter) {
// OR with "false", just skip it
} else if (subfilter instanceof AllFilter) {
// OR with "true"
return AllFilter.createAll();
} else {
ObjectFilter simplifiedSubfilter = simplify(subfilter);
simplifiedFilter.addCondition(simplifiedSubfilter);
}
}
if (simplifiedFilter.isEmpty()) {
return AllFilter.createAll();
}
return simplifiedFilter;
} else if (filter instanceof NotFilter) {
ObjectFilter subfilter = ((NotFilter) filter).getFilter();
ObjectFilter simplifiedSubfilter = simplify(subfilter);
if (subfilter instanceof NoneFilter) {
return AllFilter.createAll();
} else if (subfilter instanceof AllFilter) {
return NoneFilter.createNone();
} else {
NotFilter simplifiedFilter = ((NotFilter) filter).cloneEmpty();
simplifiedFilter.setFilter(simplifiedSubfilter);
return simplifiedFilter;
}
} else {
// Cannot simplify
return filter.clone();
}
}
private ObjectQuery getAssociationsSearchQuery(
PrismContext prismContext,
PrismObject resource,
QName objectClass,
ShadowKindType kind,
String intent) {
try {
ObjectFilter andFilter =
AndFilter.createAnd(
EqualFilter.createEqual(
ShadowType.F_OBJECT_CLASS, ShadowType.class, prismContext, objectClass),
EqualFilter.createEqual(ShadowType.F_KIND, ShadowType.class, prismContext, kind),
// EqualFilter.createEqual(ShadowType.F_INTENT, ShadowType.class,
// prismContext, intent),
RefFilter.createReferenceEqual(
new ItemPath(ShadowType.F_RESOURCE_REF),
ShadowType.class,
prismContext,
resource.getOid()));
ObjectQuery query = ObjectQuery.createObjectQuery(andFilter);
return query;
} catch (SchemaException ex) {
LoggingUtils.logUnexpectedException(LOGGER, "Unable to create associations search query", ex);
return null;
}
}
public static ObjectFilter createResourceAndObjectClassFilter(
String resourceOid, QName objectClass, PrismContext prismContext) throws SchemaException {
Validate.notNull(resourceOid, "Resource where to search must not be null.");
Validate.notNull(objectClass, "Object class to search must not be null.");
Validate.notNull(prismContext, "Prism context must not be null.");
AndFilter and =
AndFilter.createAnd(
createResourceFilter(resourceOid, prismContext),
createObjectClassFilter(objectClass, prismContext));
return and;
}
private ObjectQuery createQuery() {
ReportOutputSearchDto dto = searchModel.getObject();
try {
List<ObjectFilter> ands = new ArrayList<>();
if (StringUtils.isNotEmpty(dto.getText())) {
PolyStringNormalizer normalizer = getPrismContext().getDefaultPolyStringNormalizer();
String normalizedString = normalizer.normalize(dto.getText());
SubstringFilter substring =
SubstringFilter.createSubstring(
ReportOutputType.F_NAME,
ReportOutputType.class,
getPrismContext(),
PolyStringNormMatchingRule.NAME,
normalizedString);
ands.add(substring);
}
String oid = dto.getReportTypeMap().get(dto.getReportType());
if (StringUtils.isNotEmpty(oid)) {
RefFilter ref =
RefFilter.createReferenceEqual(
ReportOutputType.F_REPORT_REF, ReportOutputType.class, getPrismContext(), oid);
ands.add(ref);
}
switch (ands.size()) {
case 0:
return null;
case 1:
return ObjectQuery.createObjectQuery(ands.get(0));
default:
AndFilter and = AndFilter.createAnd(ands);
return ObjectQuery.createObjectQuery(and);
}
} catch (Exception e) {
error(getString("pageCreatedReports.message.queryError") + " " + e.getMessage());
LoggingUtils.logException(LOGGER, "Couldn't create query filter.", e);
return null;
}
}
