Examples with QueryDefinitionRegistry2 com.evolveum.midpoint.repo.sql.query2.QueryDefinitionRegistry2 used on opensource projects

Example 1 with QueryDefinitionRegistry2

use of com.evolveum.midpoint.repo.sql.query2.QueryDefinitionRegistry2 in project midpoint by Evolveum.

the class ItemPathResolver method findRestrictedEntityDefinition.

/**
     * Given existing entity definition and a request for narrowing it, tries to find refined definition.
     */
public JpaEntityDefinition findRestrictedEntityDefinition(JpaEntityDefinition baseEntityDefinition, QName specificTypeName) throws QueryException {
    QueryDefinitionRegistry2 registry = QueryDefinitionRegistry2.getInstance();
    JpaEntityDefinition specificEntityDefinition = registry.findEntityDefinition(specificTypeName);
    if (!baseEntityDefinition.isAssignableFrom(specificEntityDefinition)) {
        throw new QueryException("Entity " + baseEntityDefinition + " cannot be restricted to " + specificEntityDefinition);
    }
    return specificEntityDefinition;
}

Example 2 with QueryDefinitionRegistry2

use of com.evolveum.midpoint.repo.sql.query2.QueryDefinitionRegistry2 in project midpoint by Evolveum.

the class ItemPathResolver method findProperDataDefinition.

/**
     * Finds the proper definition for (possibly abstract) entity.
     * Returns the most abstract entity that can be used.
     * Checks for conflicts, such as user.locality vs org.locality.
     *
     * @param path Path to be found (non-empty!)
     * @param itemDefinition Definition of target property, required/used only for "any" properties
     * @param clazz Kind of definition to be looked for
     * @param prismContext
     * @return Entity type definition + item definition, or null if nothing was found
     */
public <T extends JpaDataNodeDefinition> ProperDataSearchResult<T> findProperDataDefinition(JpaEntityDefinition baseEntityDefinition, ItemPath path, ItemDefinition itemDefinition, Class<T> clazz, PrismContext prismContext) throws QueryException {
    QueryDefinitionRegistry2 registry = QueryDefinitionRegistry2.getInstance();
    ProperDataSearchResult<T> candidateResult = null;
    for (JpaEntityDefinition entityDefinition : findPossibleBaseEntities(baseEntityDefinition, registry)) {
        DataSearchResult<T> result = entityDefinition.findDataNodeDefinition(path, itemDefinition, clazz, prismContext);
        if (result != null) {
            if (candidateResult == null) {
                candidateResult = new ProperDataSearchResult<>(entityDefinition, result);
            } else {
                // there is no possibility of false alarm.
                if (!candidateResult.getEntityDefinition().isAssignableFrom(entityDefinition)) {
                    throw new QueryException("Unable to determine root entity for " + path + ": found incompatible candidates: " + candidateResult.getEntityDefinition() + " and " + entityDefinition);
                }
            }
        }
    }
    LOGGER.trace("findProperDataDefinition: base='{}', path='{}', def='{}', class={} -- returning '{}'", baseEntityDefinition, path, itemDefinition, clazz.getSimpleName(), candidateResult);
    return candidateResult;
}