Examples with QObjectReference com.evolveum.midpoint.repo.sqale.qmodel.ref.QObjectReference used on opensource projects

Example 1 with QObjectReference

use of com.evolveum.midpoint.repo.sqale.qmodel.ref.QObjectReference in project midpoint by Evolveum.

the class OrgFilterProcessor method process.

@Override
public Predicate process(OrgFilter filter) throws QueryException {
    // necessary for lazy refresh of org closure
    context.markContainsOrgFilter();
    FlexibleRelationalPathBase<?> path = context.root();
    if (!(path instanceof QObject)) {
        throw new QueryException("Org filter can only be used for objects," + " not for path " + path + " of type " + path.getClass());
    }
    QObject<?> objectPath = (QObject<?>) path;
    if (filter.isRoot()) {
        QObjectReference<MObject> ref = getNewRefAlias();
        return subQuery(ref).where(ref.ownerOid.eq(objectPath.oid)).notExists();
    }
    if (filter.getOrgRef() == null) {
        throw new QueryException("No organization reference defined in the search query.");
    }
    String oidParam = filter.getOrgRef().getOid();
    if (oidParam == null) {
        throw new QueryException("No oid specified in organization reference " + filter.getOrgRef().debugDump());
    }
    QName relation = filter.getOrgRef().getRelation();
    // null means ANY (not "default") here, so we only search/normalize non-nulls
    Integer relationId = relation != null ? context.repositoryContext().searchCachedRelationId(relation) : null;
    if (filter.getScope() == OrgFilter.Scope.ONE_LEVEL) {
        QObjectReference<MObject> ref = getNewRefAlias();
        SQLQuery<?> subQuery = subQuery(ref).where(ref.ownerOid.eq(objectPath.oid).and(ref.targetOid.eq(UUID.fromString(oidParam))));
        if (relationId != null) {
            subQuery.where(ref.relationId.eq(relationId));
        }
        return subQuery.exists();
    } else if (filter.getScope() == OrgFilter.Scope.SUBTREE) {
        QObjectReference<MObject> ref = getNewRefAlias();
        QOrgClosure oc = getNewClosureAlias();
        SQLQuery<?> subQuery = subQuery(ref).join(oc).on(oc.descendantOid.eq(ref.targetOid)).where(ref.ownerOid.eq(objectPath.oid).and(oc.ancestorOid.eq(UUID.fromString(oidParam))));
        if (relationId != null) {
            subQuery.where(ref.relationId.eq(relationId));
        }
        return subQuery.exists();
    } else if (filter.getScope() == OrgFilter.Scope.ANCESTORS) {
        QOrgClosure oc = getNewClosureAlias();
        return subQuery(oc).where(oc.ancestorOid.eq(objectPath.oid).and(oc.descendantOid.eq(UUID.fromString(oidParam))).and(oc.ancestorOid.ne(oc.descendantOid))).exists();
    } else {
        throw new QueryException("Unknown scope if org filter: " + filter);
    }
}