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.persistence.influxdb.internal;
16 import java.util.Optional;
17 import java.util.StringJoiner;
19 import org.eclipse.jdt.annotation.NonNullByDefault;
20 import org.eclipse.jdt.annotation.Nullable;
21 import org.openhab.core.config.core.ConfigParser;
22 import org.slf4j.Logger;
23 import org.slf4j.LoggerFactory;
26 * Contains this addon configurable parameters
28 * @author Joan Pujol Espinar - Initial contribution
31 public class InfluxDBConfiguration {
32 public static final String URL_PARAM = "url";
33 public static final String TOKEN_PARAM = "token";
34 public static final String USER_PARAM = "user";
35 public static final String PASSWORD_PARAM = "password";
36 public static final String DATABASE_PARAM = "db";
37 public static final String RETENTION_POLICY_PARAM = "retentionPolicy";
38 public static final String VERSION_PARAM = "version";
39 public static final String REPLACE_UNDERSCORE_PARAM = "replaceUnderscore";
40 public static final String ADD_CATEGORY_TAG_PARAM = "addCategoryTag";
41 public static final String ADD_LABEL_TAG_PARAM = "addLabelTag";
42 public static final String ADD_TYPE_TAG_PARAM = "addTypeTag";
43 private final Logger logger = LoggerFactory.getLogger(InfluxDBConfiguration.class);
44 private final String url;
45 private final String user;
46 private final String password;
47 private final String token;
48 private final String databaseName;
49 private final String retentionPolicy;
50 private final InfluxDBVersion version;
51 private final boolean replaceUnderscore;
52 private final boolean addCategoryTag;
53 private final boolean addTypeTag;
54 private final boolean addLabelTag;
56 public InfluxDBConfiguration(Map<String, Object> config) {
57 url = ConfigParser.valueAsOrElse(config.get(URL_PARAM), String.class, "http://127.0.0.1:8086");
58 user = ConfigParser.valueAsOrElse(config.get(USER_PARAM), String.class, "openhab");
59 password = ConfigParser.valueAsOrElse(config.get(PASSWORD_PARAM), String.class, "");
60 token = ConfigParser.valueAsOrElse(config.get(TOKEN_PARAM), String.class, "");
61 databaseName = ConfigParser.valueAsOrElse(config.get(DATABASE_PARAM), String.class, "openhab");
62 retentionPolicy = ConfigParser.valueAsOrElse(config.get(RETENTION_POLICY_PARAM), String.class, "autogen");
63 version = parseInfluxVersion((String) config.getOrDefault(VERSION_PARAM, InfluxDBVersion.V1.name()));
64 replaceUnderscore = ConfigParser.valueAsOrElse(config.get(REPLACE_UNDERSCORE_PARAM), Boolean.class, false);
65 addCategoryTag = ConfigParser.valueAsOrElse(config.get(ADD_CATEGORY_TAG_PARAM), Boolean.class, false);
66 addLabelTag = ConfigParser.valueAsOrElse(config.get(ADD_LABEL_TAG_PARAM), Boolean.class, false);
67 addTypeTag = ConfigParser.valueAsOrElse(config.get(ADD_TYPE_TAG_PARAM), Boolean.class, false);
70 private InfluxDBVersion parseInfluxVersion(@Nullable String value) {
72 return Optional.ofNullable(value).map(InfluxDBVersion::valueOf).orElse(InfluxDBVersion.UNKNOWN);
73 } catch (RuntimeException e) {
74 logger.warn("Invalid version {}", value);
75 return InfluxDBVersion.UNKNOWN;
79 public boolean isValid() {
80 boolean hasVersion = version != InfluxDBVersion.UNKNOWN;
81 boolean hasCredentials = false;
82 if (version == InfluxDBVersion.V1) {
83 hasCredentials = !user.isBlank() && !password.isBlank();
84 } else if (version == InfluxDBVersion.V2) {
85 hasCredentials = !token.isBlank() || (!user.isBlank() && !password.isBlank());
87 boolean hasDatabase = !databaseName.isBlank();
88 boolean hasRetentionPolicy = !retentionPolicy.isBlank();
90 boolean valid = hasVersion && hasCredentials && hasDatabase && hasRetentionPolicy;
94 String msg = "InfluxDB configuration isn't valid. Addon won't work: ";
95 StringJoiner reason = new StringJoiner(",");
97 reason.add("Unknown version");
99 if (!hasCredentials) {
100 reason.add("No credentials");
103 reason.add("No database name / organization defined");
105 if (!hasRetentionPolicy) {
106 reason.add("No retention policy / bucket defined");
109 logger.warn("{} {}", msg, reason);
114 public String getUrl() {
118 public String getToken() {
122 public String getDatabaseName() {
126 public String getRetentionPolicy() {
127 return retentionPolicy;
130 public boolean isReplaceUnderscore() {
131 return replaceUnderscore;
134 public boolean isAddCategoryTag() {
135 return addCategoryTag;
138 public boolean isAddTypeTag() {
142 public boolean isAddLabelTag() {
146 public String getUser() {
150 public String getPassword() {
154 public InfluxDBVersion getVersion() {
159 public String toString() {
160 return "InfluxDBConfiguration{url='" + url + "', user='" + user + "', password='" + password.length()
161 + " chars', token='" + token.length() + " chars', databaseName='" + databaseName
162 + "', retentionPolicy='" + retentionPolicy + "', version=" + version + ", replaceUnderscore="
163 + replaceUnderscore + ", addCategoryTag=" + addCategoryTag + ", addTypeTag=" + addTypeTag
164 + ", addLabelTag=" + addLabelTag + '}';