2 * Copyright (c) 2010-2023 Contributors to the openHAB project
4 * See the NOTICE file(s) distributed with this work for additional
7 * This program and the accompanying materials are made available under the
8 * terms of the Eclipse Public License 2.0 which is available at
9 * http://www.eclipse.org/legal/epl-2.0
11 * SPDX-License-Identifier: EPL-2.0
13 package org.openhab.binding.dbquery.internal.domain;
15 import java.time.Duration;
17 import java.util.concurrent.CompletableFuture;
18 import java.util.concurrent.ExecutionException;
19 import java.util.concurrent.TimeUnit;
20 import java.util.concurrent.TimeoutException;
22 import org.eclipse.jdt.annotation.NonNullByDefault;
23 import org.eclipse.jdt.annotation.Nullable;
24 import org.openhab.binding.dbquery.internal.config.QueryConfiguration;
25 import org.slf4j.Logger;
26 import org.slf4j.LoggerFactory;
29 * Executes a non defined query in given database
31 * @author Joan Pujol - Initial contribution
34 public class ExecuteNonConfiguredQuery {
35 private final Logger logger = LoggerFactory.getLogger(ExecuteNonConfiguredQuery.class);
36 private final Database database;
38 public ExecuteNonConfiguredQuery(Database database) {
39 this.database = database;
42 public CompletableFuture<QueryResult> execute(String queryString, Map<String, @Nullable Object> parameters,
44 if (!database.isConnected()) {
45 return CompletableFuture.completedFuture(QueryResult.ofIncorrectResult("Database not connected"));
48 Query query = database.queryFactory().createQuery(queryString, new QueryParameters(parameters),
49 createConfiguration(queryString, timeout));
50 return database.executeQuery(query);
53 public QueryResult executeSynchronously(String queryString, Map<String, @Nullable Object> parameters,
55 var completableFuture = execute(queryString, parameters, timeout);
57 if (timeout.isZero()) {
58 return completableFuture.get();
60 return completableFuture.get(timeout.getSeconds(), TimeUnit.SECONDS);
62 } catch (InterruptedException e) {
63 logger.debug("Query was interrupted", e);
64 Thread.currentThread().interrupt();
65 return QueryResult.ofIncorrectResult("Query execution was interrupted");
66 } catch (ExecutionException e) {
67 logger.warn("Error executing query", e);
68 return QueryResult.ofIncorrectResult("Error executing query " + e.getMessage());
69 } catch (TimeoutException e) {
70 logger.debug("Timeout executing query", e);
71 return QueryResult.ofIncorrectResult("Timeout");
75 private QueryConfiguration createConfiguration(String query, Duration timeout) {
76 return new QueryConfiguration(query, QueryConfiguration.NO_INTERVAL, (int) timeout.getSeconds(), false, null,