/**
* Queries the underlying backend policies.
*
* @param context The request context.
* @param request The query request to execute on the backend policies.
* @param resultHandler The handler for results.
* @return A promise contain the {@code QueryResult} and list of underlying policies or a {@code
* ResourceException} if the query failed.
*/
public Promise<QueryResult, ResourceException> queryPolicies(
ServerContext context, QueryRequest request, QueryResultHandler resultHandler) {
return policyResource.handleQuery(context, request, resultHandler);
}
/**
* Queries the underlying backend policies.
*
* @param context The request context.
* @param request The query request to execute on the backend policies.
* @return A promise contain the {@code QueryResult} and list of underlying policies or a {@code
* ResourceException} if the query failed.
*/
public Promise<Pair<QueryResult, List<Resource>>, ResourceException> queryPolicies(
ServerContext context, QueryRequest request) {
return policyResource.handleQuery(context, request);
}