Examples with QueryFilter org.forgerock.util.query.QueryFilter used on opensource projects

Example 16 with QueryFilter

use of org.forgerock.util.query.QueryFilter in project OpenAM by OpenRock.

the class ApplicationV1Filter method findOrCreateResourceType.

/**
     * Attempts to first find a resource type that has the same set of
     * actions and resources. If none is found a new resource type is created.
     *
     * @param actions
     *         the map of resource type actions
     * @param resources
     *         the set of resource type patterns
     * @param context
     *         the filter chain context
     * @param request
     *         the create request
     *
     * @return a resource type that matches the passed actions and resources
     *
     * @throws EntitlementException
     *         should some error occur finding or creating a resource type
     */
private ResourceType findOrCreateResourceType(final Map<String, Boolean> actions, Set<String> resources, final Context context, CreateRequest request) throws EntitlementException {
    final Subject callingSubject = contextHelper.getSubject(context);
    final String realm = contextHelper.getRealm(context);
    final Set<QueryFilter<SmsAttribute>> actionFilters = transformSet(actions.entrySet(), new ActionsToQuery());
    final Set<QueryFilter<SmsAttribute>> patternFilters = transformSet(resources, new ResourcesToQuery());
    final Set<ResourceType> resourceTypes = resourceTypeService.getResourceTypes(QueryFilter.and(QueryFilter.and(actionFilters), QueryFilter.and(patternFilters)), callingSubject, realm);
    if (!resourceTypes.isEmpty()) {
        // Some matching resource types have been found, return the first one.
        return resourceTypes.iterator().next();
    }
    final String resourceTypeName = generateResourceTypeName(request);
    final ResourceType resourceType = ResourceType.builder().setName(resourceTypeName).setActions(actions).setPatterns(resources).setDescription("Generated resource type").generateUUID().build();
    // Create and return new resource type.
    return resourceTypeService.saveResourceType(callingSubject, realm, resourceType);
}