added migrated 2.x add-ons

Signed-off-by: Kai Kreuzer <kai@openhab.org>

bundles/org.openhab.binding.meteoalerte/.classpath

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+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="src" output="target/classes" path="src/main/java">
+		<attributes>
+			<attribute name="optional" value="true"/>
+			<attribute name="maven.pomderived" value="true"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry excluding="**" kind="src" output="target/classes" path="src/main/resources">
+		<attributes>
+			<attribute name="maven.pomderived" value="true"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="src" output="target/test-classes" path="src/test/java">
+		<attributes>
+			<attribute name="optional" value="true"/>
+			<attribute name="maven.pomderived" value="true"/>
+			<attribute name="test" value="true"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-11">
+		<attributes>
+			<attribute name="maven.pomderived" value="true"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="con" path="org.eclipse.m2e.MAVEN2_CLASSPATH_CONTAINER">
+		<attributes>
+			<attribute name="maven.pomderived" value="true"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="output" path="target/classes"/>
+</classpath>

bundles/org.openhab.binding.meteoalerte/.project

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+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>org.openhab.binding.meteoalerte</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.m2e.core.maven2Builder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+		<nature>org.eclipse.m2e.core.maven2Nature</nature>
+	</natures>
+</projectDescription>

bundles/org.openhab.binding.meteoalerte/NOTICE

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+This content is produced and maintained by the openHAB project.
+
+* Project home: https://www.openhab.org
+
+== Declared Project Licenses
+
+This program and the accompanying materials are made available under the terms
+of the Eclipse Public License 2.0 which is available at
+https://www.eclipse.org/legal/epl-2.0/.
+
+== Source Code
+
+https://github.com/openhab/openhab-addons

bundles/org.openhab.binding.meteoalerte/README.md

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+# Meteo Alerte Binding
+
+The Meteo Alerte binding gives alert level regarding major weather related risk factors.
+
+## Supported Things
+
+There is exactly one supported thing type, which represents the weather alerts for a given department.
+It has the `department` id.
+Of course, you can add multiple things, e.g. for getting alerts for different locations.
+
+## Binding Configuration
+
+The binding has no configuration options, all configuration is done at Thing level.
+
+## Thing Configuration
+
+The thing has a few configuration parameters:
+
+| Parameter     | Description                                                                            |
+|---------------|----------------------------------------------------------------------------------------|
+| `department` | Name of the department.                                                               |
+| refresh       | Refresh interval in minutes. Optional, the default value is 1440 minutes (once a day). |
+
+## Channels
+
+The Météo Alerte information that are retrieved is available as these channels:
+
+| Channel ID            | Item Type | Description                                   |
+|-----------------------|-----------|-----------------------------------------------|
+| observation-time      | DateTime  | Date and time of alert creation               |
+| comment               | String    | General comments on alerts for the department |
+| vent                  | String    | Wind alert level (*)                          |
+| pluie-inondation      | String    | Rain alert level (*)                          |
+| orage                 | String    | Storm alert level (*)                         |
+| inondation            | String    | Flood alert level (*)                         |
+| neige                 | String    | Snow alert level (*)                          |
+| canicule              | String    | Heat alert level (*)                          |
+| grand-froid           | String    | Cold alert level (*)                          |
+| avalanches            | String    | Avalanche alert level (*)                     |
+| pluie-inondation-icon | Image     | Pictogram of the Rain alert level             |
+| vent-icon             | Image     | Pictogram of the Wind alert level             |
+| orage-icon            | Image     | Pictogram of Storm alert level                |
+| inondation-icon       | Image     | Pictogram of Flood alert level                |
+| neige-icon            | Image     | Pictogram of Snow alert level                 |
+| canicule-icon         | Image     | Pictogram of Heat alert level                 |
+| grand-froid-icon      | Image     | Pictogram of Cold alert level                 |
+| avalanches-icon       | Image     | Pictogram of Avalanche alert level            |
+
+(*) Each alert level is described by a color : 
+
+| Code | Color  | Description                               |
+|------|--------|-------------------------------------------|
+| 0    | Green  | No particular vigilance                   |
+| 1    | Yellow | Be attentive to the weather situation     |
+| 2    | Orange | Be "very vigilant" in the concerned areas |
+| 3    | Red    | Absolute vigilance required               |
+
+
+## Full Example
+
+meteoalert.things:
+
+```
+Thing meteoalerte:department:yvelines @ "MyCity" [department="YVELINES", refresh=12]
+```
+
+meteoalert.items:
+
+```
+Group gMeteoAlert "Alertes Météo" <weather> 
+    String  MA_Dept78                    "Département 78 [%s]"   <aqi>       (gMeteoAlert)   {channel="meteoalerte:department:yvelines:comment"}
+    String  MA_etat_canicule             "Canicule [%s]"         <aqi>       (gMeteoAlert)   {channel="meteoalerte:department:yvelines:canicule"}
+    String  MA_etat_grand_froid          "Grand Froid [%s]"      <aqi>       (gMeteoAlert)   {channel="meteoalerte:department:yvelines:grand-froid"}
+    String  MA_etat_pluie_inondation     "Pluie-Inondation [%s]" <aqi>       (gMeteoAlert)   {channel="meteoalerte:department:yvelines:pluie-inondation"}
+    String  MA_etat_neige                "Neige [%s]"            <aqi>       (gMeteoAlert)   {channel="meteoalerte:department:yvelines:neige"}
+    String  MA_etat_vent                 "Vent [%s]"             <aqi>       (gMeteoAlert)   {channel="meteoalerte:department:yvelines:vent"}
+    String  MA_etat_inondation           "Inondation [%s]"       <aqi>       (gMeteoAlert)   {channel="meteoalerte:department:yvelines:inondation"}
+    String  MA_etat_orage                "Orage [%s]"            <aqi>       (gMeteoAlert)   {channel="meteoalerte:department:yvelines:orage"}
+    String  MA_etat_avalanche            "Avalanches [%s]"       <aqi>       (gMeteoAlert)   {channel="meteoalerte:department:yvelines:avalanches"}
+    
+    Image       MA_icon_canicule         "Canicule"              <aqi>       (gMeteoAlert)   {channel="meteoalerte:department:yvelines:canicule-icon"}
+    Image       MA_icon_grand_froid      "Grand Froid"           <aqi>       (gMeteoAlert)   {channel="meteoalerte:department:yvelines:grand-froid-icon"}
+    Image       MA_icon_pluie_inondation "Pluie-Inondation"      <aqi>       (gMeteoAlert)   {channel="meteoalerte:department:yvelines:pluie-inondation-icon"}
+    Image       MA_icon_neige            "Neige"                 <aqi>       (gMeteoAlert)   {channel="meteoalerte:department:yvelines:neige-icon"}
+    Image       MA_icon_vent             "Vent"                  <aqi>       (gMeteoAlert)   {channel="meteoalerte:department:yvelines:vent-icon"}
+    Image       MA_icon_inondation       "Inondation"            <aqi>       (gMeteoAlert)   {channel="meteoalerte:department:yvelines:inondation-icon"}
+    Image       MA_icon_orage            "Orage"                 <aqi>       (gMeteoAlert)   {channel="meteoalerte:department:yvelines:orage-icon"}
+    Image       MA_icon_avalanche        "Avalanche"             <aqi>       (gMeteoAlert)   {channel="meteoalerte:department:yvelines:avalanches-icon"}
+    
+    DateTime    MA_ObservationTS         "Timestamp [%1$tH:%1$tM]"   <time>  (gMeteoAlert)   {channel="meteoalerte:department:yvelines:observation-time"}
+
+```

bundles/org.openhab.binding.meteoalerte/pom.xml

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+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+
+  <modelVersion>4.0.0</modelVersion>
+
+  <parent>
+    <groupId>org.openhab.addons.bundles</groupId>
+    <artifactId>org.openhab.addons.reactor.bundles</artifactId>
+    <version>3.0.0-SNAPSHOT</version>
+  </parent>
+
+  <artifactId>org.openhab.binding.meteoalerte</artifactId>
+
+  <name>openHAB Add-ons :: Bundles :: Meteo Alerte Binding</name>
+
+</project>

bundles/org.openhab.binding.meteoalerte/src/main/feature/feature.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<features name="org.openhab.binding.meteoalerte-${project.version}" xmlns="http://karaf.apache.org/xmlns/features/v1.4.0">
+	<repository>mvn:org.openhab.core.features.karaf/org.openhab.core.features.karaf.openhab-core/${ohc.version}/xml/features</repository>
+
+	<feature name="openhab-binding-meteoalerte" description="Meteo Alerte Binding" version="${project.version}">
+		<feature>openhab-runtime-base</feature>
+		<bundle start-level="80">mvn:org.openhab.addons.bundles/org.openhab.binding.meteoalerte/${project.version}</bundle>
+	</feature>
+</features>

bundles/org.openhab.binding.meteoalerte/src/main/java/org/openhab/binding/meteoalerte/internal/MeteoAlerteBindingConstants.java

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+/**
+ * Copyright (c) 2010-2020 Contributors to the openHAB project
+ *
+ * See the NOTICE file(s) distributed with this work for additional
+ * information.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License 2.0 which is available at
+ * http://www.eclipse.org/legal/epl-2.0
+ *
+ * SPDX-License-Identifier: EPL-2.0
+ */
+package org.openhab.binding.meteoalerte.internal;
+
+import java.util.Collections;
+import java.util.Set;
+
+import org.eclipse.jdt.annotation.NonNullByDefault;
+import org.openhab.core.thing.ThingTypeUID;
+
+/**
+ * The {@link MeteoAlerteBindingConstants} class defines common constants, which are
+ * used across the whole binding.
+ *
+ * @author Gaël L'hopital - Initial contribution
+ */
+@NonNullByDefault
+public class MeteoAlerteBindingConstants {
+
+    public static final String BINDING_ID = "meteoalerte";
+
+    // List of all Thing Type UIDs
+    public static final ThingTypeUID THING_TYPE_METEO_ALERT = new ThingTypeUID(BINDING_ID, "department");
+
+    // List of all Channel id's
+    public static final String AVALANCHE = "avalanches";
+    public static final String HEAT = "canicule";
+    public static final String FREEZE = "grand-froid";
+    public static final String FLOOD = "inondation";
+    public static final String SNOW = "neige";
+    public static final String STORM = "orage";
+    public static final String RAIN = "pluie-inondation";
+    public static final String WIND = "vent";
+    public static final String WIND_ICON = "vent-icon";
+    public static final String RAIN_ICON = "pluie-inondation-icon";
+    public static final String STORM_ICON = "orage-icon";
+    public static final String FLOOD_ICON = "inondation-icon";
+    public static final String SNOW_ICON = "neige-icon";
+    public static final String HEAT_ICON = "canicule-icon";
+    public static final String FREEZE_ICON = "grand-froid-icon";
+    public static final String AVALANCHE_ICON = "avalanches-icon";
+    public static final String OBSERVATION_TIME = "observation-time";
+    public static final String COMMENT = "comment";
+
+    public static final Set<ThingTypeUID> SUPPORTED_THING_TYPES_UIDS = Collections.singleton(THING_TYPE_METEO_ALERT);
+}

bundles/org.openhab.binding.meteoalerte/src/main/java/org/openhab/binding/meteoalerte/internal/MeteoAlerteConfiguration.java

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+/**
+ * Copyright (c) 2010-2020 Contributors to the openHAB project
+ *
+ * See the NOTICE file(s) distributed with this work for additional
+ * information.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License 2.0 which is available at
+ * http://www.eclipse.org/legal/epl-2.0
+ *
+ * SPDX-License-Identifier: EPL-2.0
+ */
+package org.openhab.binding.meteoalerte.internal;
+
+import org.eclipse.jdt.annotation.NonNullByDefault;
+
+/**
+ * The {@link MeteoAlerteConfiguration} is the class used to match the
+ * thing configuration.
+ *
+ * @author Gaël L'hopital - Initial contribution
+ */
+@NonNullByDefault
+public class MeteoAlerteConfiguration {
+    public String department = "";
+    public Integer refresh = 1440;
+}

bundles/org.openhab.binding.meteoalerte/src/main/java/org/openhab/binding/meteoalerte/internal/MeteoAlerteHandlerFactory.java

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+/**
+ * Copyright (c) 2010-2020 Contributors to the openHAB project
+ *
+ * See the NOTICE file(s) distributed with this work for additional
+ * information.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License 2.0 which is available at
+ * http://www.eclipse.org/legal/epl-2.0
+ *
+ * SPDX-License-Identifier: EPL-2.0
+ */
+package org.openhab.binding.meteoalerte.internal;
+
+import static org.openhab.binding.meteoalerte.internal.MeteoAlerteBindingConstants.*;
+
+import java.time.ZonedDateTime;
+
+import org.eclipse.jdt.annotation.NonNullByDefault;
+import org.eclipse.jdt.annotation.Nullable;
+import org.openhab.binding.meteoalerte.internal.handler.MeteoAlerteHandler;
+import org.openhab.core.i18n.TimeZoneProvider;
+import org.openhab.core.thing.Thing;
+import org.openhab.core.thing.ThingTypeUID;
+import org.openhab.core.thing.binding.BaseThingHandlerFactory;
+import org.openhab.core.thing.binding.ThingHandler;
+import org.openhab.core.thing.binding.ThingHandlerFactory;
+import org.osgi.service.component.annotations.Activate;
+import org.osgi.service.component.annotations.Component;
+import org.osgi.service.component.annotations.Reference;
+
+import com.google.gson.Gson;
+import com.google.gson.GsonBuilder;
+import com.google.gson.JsonDeserializer;
+
+/**
+ * The {@link MeteoAlerteHandlerFactory} is responsible for creating things and thing
+ * handlers.
+ *
+ * @author Gaël L'hopital - Initial contribution
+ */
+@Component(service = ThingHandlerFactory.class, configurationPid = "binding.meteoalerte")
+@NonNullByDefault
+public class MeteoAlerteHandlerFactory extends BaseThingHandlerFactory {
+    private final Gson gson;
+    // Needed for converting UTC time to local time
+    private final TimeZoneProvider timeZoneProvider;
+
+    @Activate
+    public MeteoAlerteHandlerFactory(@Reference TimeZoneProvider timeZoneProvider) {
+        this.timeZoneProvider = timeZoneProvider;
+        this.gson = new GsonBuilder()
+                .registerTypeAdapter(ZonedDateTime.class, (JsonDeserializer<ZonedDateTime>) (json, type,
+                        jsonDeserializationContext) -> ZonedDateTime.parse(json.getAsJsonPrimitive().getAsString()))
+                .create();
+    }
+
+    @Override
+    public boolean supportsThingType(ThingTypeUID thingTypeUID) {
+        return SUPPORTED_THING_TYPES_UIDS.contains(thingTypeUID);
+    }
+
+    @Override
+    protected @Nullable ThingHandler createHandler(Thing thing) {
+        ThingTypeUID thingTypeUID = thing.getThingTypeUID();
+
+        if (thingTypeUID.equals(THING_TYPE_METEO_ALERT)) {
+            return new MeteoAlerteHandler(thing, timeZoneProvider, gson);
+        }
+
+        return null;
+    }
+}

bundles/org.openhab.binding.meteoalerte/src/main/java/org/openhab/binding/meteoalerte/internal/handler/MeteoAlerteHandler.java

@@ -0,0 +1,206 @@
+/**
+ * Copyright (c) 2010-2020 Contributors to the openHAB project
+ *
+ * See the NOTICE file(s) distributed with this work for additional
+ * information.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License 2.0 which is available at
+ * http://www.eclipse.org/legal/epl-2.0
+ *
+ * SPDX-License-Identifier: EPL-2.0
+ */
+package org.openhab.binding.meteoalerte.internal.handler;
+
+import static org.openhab.binding.meteoalerte.internal.MeteoAlerteBindingConstants.*;
+
+import java.io.BufferedInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.File;
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.MalformedURLException;
+import java.net.URL;
+import java.time.ZonedDateTime;
+import java.util.Arrays;
+import java.util.List;
+import java.util.concurrent.ScheduledFuture;
+import java.util.concurrent.TimeUnit;
+
+import org.eclipse.jdt.annotation.NonNullByDefault;
+import org.eclipse.jdt.annotation.Nullable;
+import org.openhab.binding.meteoalerte.internal.MeteoAlerteConfiguration;
+import org.openhab.binding.meteoalerte.internal.json.ApiResponse;
+import org.openhab.core.i18n.TimeZoneProvider;
+import org.openhab.core.io.net.http.HttpUtil;
+import org.openhab.core.library.types.DateTimeType;
+import org.openhab.core.library.types.RawType;
+import org.openhab.core.library.types.StringType;
+import org.openhab.core.thing.ChannelUID;
+import org.openhab.core.thing.Thing;
+import org.openhab.core.thing.ThingStatus;
+import org.openhab.core.thing.ThingStatusDetail;
+import org.openhab.core.thing.binding.BaseThingHandler;
+import org.openhab.core.types.Command;
+import org.openhab.core.types.RefreshType;
+import org.openhab.core.types.UnDefType;
+import org.osgi.framework.FrameworkUtil;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import com.google.gson.Gson;
+
+/**
+ * The {@link MeteoAlerteHandler} is responsible for updating channels
+ * and querying the API
+ *
+ * @author Gaël L'hopital - Initial contribution
+ */
+@NonNullByDefault
+public class MeteoAlerteHandler extends BaseThingHandler {
+    private static final String URL = "https://public.opendatasoft.com/api/records/1.0/search/?dataset=risques-meteorologiques-copy&"
+            + "facet=etat_vent&facet=etat_pluie_inondation&facet=etat_orage&facet=etat_inondation&facet=etat_neige&facet=etat_canicule&"
+            + "facet=etat_grand_froid&facet=etat_avalanches&refine.nom_dept=";
+    private static final int TIMEOUT_MS = 30000;
+    private static final List<String> ALERT_LEVELS = Arrays.asList("Vert", "Jaune", "Orange", "Rouge");
+    private final Logger logger = LoggerFactory.getLogger(MeteoAlerteHandler.class);
+
+    // Time zone provider representing time zone configured in openHAB configuration
+    private final TimeZoneProvider timeZoneProvider;
+    private final Gson gson;
+    private @Nullable ScheduledFuture<?> refreshJob;
+    private String queryUrl = "";
+
+    public MeteoAlerteHandler(Thing thing, TimeZoneProvider timeZoneProvider, Gson gson) {
+        super(thing);
+        this.timeZoneProvider = timeZoneProvider;
+        this.gson = gson;
+    }
+
+    @Override
+    public void initialize() {
+        logger.debug("Initializing Météo Alerte handler.");
+
+        MeteoAlerteConfiguration config = getConfigAs(MeteoAlerteConfiguration.class);
+        logger.debug("config department = {}", config.department);
+        logger.debug("config refresh = {}", config.refresh);
+
+        updateStatus(ThingStatus.UNKNOWN);
+        queryUrl = URL + config.department;
+        refreshJob = scheduler.scheduleWithFixedDelay(this::updateAndPublish, 0, config.refresh, TimeUnit.MINUTES);
+    }
+
+    @Override
+    public void dispose() {
+        logger.debug("Disposing the Météo Alerte handler.");
+        ScheduledFuture<?> refreshJob = this.refreshJob;
+        if (refreshJob != null) {
+            refreshJob.cancel(true);
+        }
+        this.refreshJob = null;
+    }
+
+    @Override
+    public void handleCommand(ChannelUID channelUID, Command command) {
+        if (command instanceof RefreshType) {
+            updateAndPublish();
+        }
+    }
+
+    private void updateAndPublish() {
+        try {
+            if (queryUrl.isEmpty()) {
+                throw new MalformedURLException("queryUrl not initialized");
+            }
+            String response = HttpUtil.executeUrl("GET", queryUrl, TIMEOUT_MS);
+            updateStatus(ThingStatus.ONLINE);
+            ApiResponse apiResponse = gson.fromJson(response, ApiResponse.class);
+            updateChannels(apiResponse);
+        } catch (MalformedURLException e) {
+            updateStatus(ThingStatus.OFFLINE, ThingStatusDetail.CONFIGURATION_ERROR,
+                    String.format("Querying '%s' raised : %s", queryUrl, e.getMessage()));
+        } catch (IOException e) {
+            logger.warn("Error opening connection to Meteo Alerte webservice : {}", e.getMessage());
+            updateStatus(ThingStatus.OFFLINE, ThingStatusDetail.COMMUNICATION_ERROR, e.getMessage());
+        }
+    }
+
+    /**
+     * Update the channel from the last Meteo Alerte data retrieved
+     *
+     * @param channelId the id identifying the channel to be updated
+     */
+    private void updateChannels(ApiResponse apiResponse) {
+        Arrays.stream(apiResponse.getRecords()).findFirst()
+                .ifPresent((record) -> record.getResponseFieldDTO().ifPresent(fields -> {
+                    updateAlertString(WIND, fields.getVent());
+                    updateAlertString(RAIN, fields.getPluieInondation());
+                    updateAlertString(STORM, fields.getOrage());
+                    updateAlertString(FLOOD, fields.getInondation());
+                    updateAlertString(SNOW, fields.getNeige());
+                    updateAlertString(HEAT, fields.getCanicule());
+                    updateAlertString(FREEZE, fields.getGrandFroid());
+                    updateAlertString(AVALANCHE, fields.getAvalanches());
+
+                    fields.getDateInsert().ifPresent(date -> updateDate(OBSERVATION_TIME, date));
+                    updateState(COMMENT, new StringType(fields.getVigilanceComment()));
+                    updateIcon(WIND, fields.getVent());
+                    updateIcon(RAIN, fields.getPluieInondation());
+                    updateIcon(STORM, fields.getOrage());
+                    updateIcon(FLOOD, fields.getInondation());
+                    updateIcon(SNOW, fields.getNeige());
+                    updateIcon(HEAT, fields.getCanicule());
+                    updateIcon(FREEZE, fields.getGrandFroid());
+                    updateIcon(AVALANCHE, fields.getAvalanches());
+                }));
+    }
+
+    public void updateIcon(String channelId, String value) {
+        String iconChannelId = channelId + "-icon";
+        if (isLinked(iconChannelId)) {
+            String pictoName = channelId + (!value.isEmpty() ? "_" + value.toLowerCase() : "");
+            byte[] image = getImage("picto" + File.separator + pictoName + ".gif");
+            if (image != null) {
+                RawType picto = new RawType(image, "image/gif");
+                updateState(iconChannelId, picto);
+            }
+        }
+    }
+
+    private byte @Nullable [] getImage(String iconPath) {
+        URL url = FrameworkUtil.getBundle(getClass()).getResource(iconPath);
+        logger.debug("Path to icon image resource is: {}", url);
+        try (InputStream in = new BufferedInputStream(url.openStream())) {
+            ByteArrayOutputStream bos = new ByteArrayOutputStream();
+            int next = in.read();
+            while (next > -1) {
+                bos.write(next);
+                next = in.read();
+            }
+            bos.flush();
+            return bos.toByteArray();
+        } catch (IOException e) {
+            logger.debug("I/O exception occurred getting image data: {}", e.getMessage(), e);
+        }
+        return null;
+    }
+
+    public void updateAlertString(String channelId, String value) {
+        if (!value.isEmpty() && isLinked(channelId)) {
+            int level = ALERT_LEVELS.indexOf(value);
+            if (level != -1) {
+                updateState(channelId, new StringType(Integer.toString(level)));
+            } else {
+                updateState(channelId, UnDefType.UNDEF);
+                logger.warn("Value {} is not a valid alert level for channel {}", value, channelId);
+            }
+        }
+    }
+
+    public void updateDate(String channelId, ZonedDateTime zonedDateTime) {
+        if (isLinked(channelId)) {
+            ZonedDateTime localDateTime = zonedDateTime.withZoneSameInstant(timeZoneProvider.getTimeZone());
+            updateState(channelId, new DateTimeType(localDateTime));
+        }
+    }
+}

bundles/org.openhab.binding.meteoalerte/src/main/java/org/openhab/binding/meteoalerte/internal/json/ApiResponse.java

@@ -0,0 +1,50 @@
+/**
+ * Copyright (c) 2010-2020 Contributors to the openHAB project
+ *
+ * See the NOTICE file(s) distributed with this work for additional
+ * information.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License 2.0 which is available at
+ * http://www.eclipse.org/legal/epl-2.0
+ *
+ * SPDX-License-Identifier: EPL-2.0
+ */
+package org.openhab.binding.meteoalerte.internal.json;
+
+import java.util.Optional;
+
+import org.eclipse.jdt.annotation.NonNullByDefault;
+import org.eclipse.jdt.annotation.Nullable;
+
+import com.google.gson.annotations.SerializedName;
+
+/**
+ * The {@link ApiResponse} is the Java class used to map the JSON
+ * response to the webservice request.
+ *
+ * @author Gaël L'hopital - Initial contribution
+ */
+@NonNullByDefault
+public class ApiResponse {
+    @SerializedName("nhits")
+    private int nHits;
+    private @Nullable Parameters parameters;
+    private Record[] records = {};
+
+    public int getNHits() {
+        return nHits;
+    }
+
+    public Optional<Parameters> getParameters() {
+        Parameters parameters = this.parameters;
+        if (parameters != null) {
+            return Optional.of(parameters);
+        }
+        return Optional.empty();
+    }
+
+    public Record[] getRecords() {
+        return records;
+    }
+}

bundles/org.openhab.binding.meteoalerte/src/main/java/org/openhab/binding/meteoalerte/internal/json/Parameters.java

@@ -0,0 +1,60 @@
+/**
+ * Copyright (c) 2010-2020 Contributors to the openHAB project
+ *
+ * See the NOTICE file(s) distributed with this work for additional
+ * information.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License 2.0 which is available at
+ * http://www.eclipse.org/legal/epl-2.0
+ *
+ * SPDX-License-Identifier: EPL-2.0
+ */
+package org.openhab.binding.meteoalerte.internal.json;
+
+import java.util.Optional;
+
+import org.eclipse.jdt.annotation.NonNullByDefault;
+import org.eclipse.jdt.annotation.Nullable;
+
+import com.google.gson.annotations.SerializedName;
+
+/**
+ * The {@link Parameters} is the Java class used to map the JSON
+ * response to the webservice request.
+ *
+ * @author Gaël L'hopital - Initial contribution
+ */
+@NonNullByDefault
+public class Parameters {
+    private String dataset = "";
+    @SerializedName("timezone")
+    private String timeZone = "";
+    private int rows;
+    private String format = "";
+    private @Nullable Refine refine;
+
+    public String getDataset() {
+        return dataset;
+    }
+
+    public String getTimezone() {
+        return timeZone;
+    }
+
+    public int getRows() {
+        return rows;
+    }
+
+    public String getFormat() {
+        return format;
+    }
+
+    public Optional<Refine> getRefine() {
+        Refine refine = this.refine;
+        if (refine != null) {
+            return Optional.of(refine);
+        }
+        return Optional.empty();
+    }
+}

bundles/org.openhab.binding.meteoalerte/src/main/java/org/openhab/binding/meteoalerte/internal/json/Record.java

@@ -0,0 +1,58 @@
+/**
+ * Copyright (c) 2010-2020 Contributors to the openHAB project
+ *
+ * See the NOTICE file(s) distributed with this work for additional
+ * information.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License 2.0 which is available at
+ * http://www.eclipse.org/legal/epl-2.0
+ *
+ * SPDX-License-Identifier: EPL-2.0
+ */
+package org.openhab.binding.meteoalerte.internal.json;
+
+import java.util.Optional;
+
+import org.eclipse.jdt.annotation.NonNullByDefault;
+import org.eclipse.jdt.annotation.Nullable;
+
+import com.google.gson.annotations.SerializedName;
+
+/**
+ * The {@link Record} is the Java class used to map the JSON
+ * response to the webservice request.
+ *
+ * @author Gaël L'hopital - Initial contribution
+ */
+@NonNullByDefault
+public class Record {
+    @SerializedName("datasetid")
+    private String datasetId = "";
+    @SerializedName("recordid")
+    private String recordId = "";
+    @SerializedName("record_timestamp")
+    private String recordTimestamp = "";
+    @SerializedName("fields")
+    private @Nullable ResponseFieldDTO responseFieldDTO;
+
+    public String getDatasetId() {
+        return datasetId;
+    }
+
+    public String getRecordId() {
+        return recordId;
+    }
+
+    public String getRecordTimestamp() {
+        return recordTimestamp;
+    }
+
+    public Optional<ResponseFieldDTO> getResponseFieldDTO() {
+        ResponseFieldDTO fields = this.responseFieldDTO;
+        if (fields != null) {
+            return Optional.of(fields);
+        }
+        return Optional.empty();
+    }
+}

bundles/org.openhab.binding.meteoalerte/src/main/java/org/openhab/binding/meteoalerte/internal/json/Refine.java

@@ -0,0 +1,33 @@
+/**
+ * Copyright (c) 2010-2020 Contributors to the openHAB project
+ *
+ * See the NOTICE file(s) distributed with this work for additional
+ * information.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License 2.0 which is available at
+ * http://www.eclipse.org/legal/epl-2.0
+ *
+ * SPDX-License-Identifier: EPL-2.0
+ */
+package org.openhab.binding.meteoalerte.internal.json;
+
+import org.eclipse.jdt.annotation.NonNullByDefault;
+
+import com.google.gson.annotations.SerializedName;
+
+/**
+ * The {@link Refine} is the Java class used to map the JSON
+ * response to the webservice request.
+ *
+ * @author Gaël L'hopital - Initial contribution
+ */
+@NonNullByDefault
+public class Refine {
+    @SerializedName("nom_dept")
+    private String nomDept = "";
+
+    public String getNomDept() {
+        return nomDept;
+    }
+}

bundles/org.openhab.binding.meteoalerte/src/main/java/org/openhab/binding/meteoalerte/internal/json/ResponseFieldDTO.java

@@ -0,0 +1,155 @@
+/**
+ * Copyright (c) 2010-2020 Contributors to the openHAB project
+ *
+ * See the NOTICE file(s) distributed with this work for additional
+ * information.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License 2.0 which is available at
+ * http://www.eclipse.org/legal/epl-2.0
+ *
+ * SPDX-License-Identifier: EPL-2.0
+ */
+package org.openhab.binding.meteoalerte.internal.json;
+
+import java.time.ZonedDateTime;
+import java.util.Optional;
+
+import org.eclipse.jdt.annotation.NonNullByDefault;
+import org.eclipse.jdt.annotation.Nullable;
+
+import com.google.gson.annotations.SerializedName;
+
+/**
+ * The {@link ResponseFieldDTO} is the Java class used to map the JSON
+ * response to the webservice request.
+ *
+ * @author Gaël L'hopital - Initial contribution
+ */
+@NonNullByDefault
+public class ResponseFieldDTO {
+    @SerializedName("nom_reg")
+    private String nomReg = "";
+    @SerializedName("typeprev")
+    private String typePrev = "";
+    @SerializedName("etat_canicule")
+    private String canicule = "";
+    @SerializedName("nom_dept")
+    private String nomDept = "";
+    @SerializedName("etat_grand_froid")
+    private String grandFroid = "";
+    @SerializedName("noversion")
+    private String noVersion = "";
+    @SerializedName("etat_pluie_inondation")
+    private String pluieInondation = "";
+    @SerializedName("etat_neige")
+    private String neige = "";
+    @SerializedName("etat_vent")
+    private String vent = "";
+    @SerializedName("etat_inondation")
+    private String inondation = "";
+    @SerializedName("etat_avalanches")
+    private String avalanches = "";
+    @SerializedName("etat_orage")
+    private String orage = "";
+    private int echeance;
+    @SerializedName("etat_vague_submersion")
+    private String vagueSubmersion = "";
+    private String dep = "";
+    @SerializedName("vigilancecommentaire_texte")
+    private String vigilanceComment = "";
+    @SerializedName("dateprevue")
+    private @Nullable ZonedDateTime datePrevue;
+    @SerializedName("dateinsert")
+    private @Nullable ZonedDateTime dateInsert;
+    @SerializedName("daterun")
+    private @Nullable ZonedDateTime dateRun;
+
+    public String getVigilanceComment() {
+        return vigilanceComment;
+    }
+
+    public String getNomReg() {
+        return nomReg;
+    }
+
+    public Optional<ZonedDateTime> getDatePrevue() {
+        ZonedDateTime datePrevue = this.datePrevue;
+        if (datePrevue != null) {
+            return Optional.of(datePrevue);
+        }
+        return Optional.empty();
+    }
+
+    public String getTypePrev() {
+        return typePrev;
+    }
+
+    public String getCanicule() {
+        return canicule;
+    }
+
+    public String getNomDept() {
+        return nomDept;
+    }
+
+    public String getGrandFroid() {
+        return grandFroid;
+    }
+
+    public String getNoVersion() {
+        return noVersion;
+    }
+
+    public String getPluieInondation() {
+        return pluieInondation;
+    }
+
+    public String getNeige() {
+        return neige;
+    }
+
+    public String getVent() {
+        return vent;
+    }
+
+    public Optional<ZonedDateTime> getDateInsert() {
+        ZonedDateTime dateInsert = this.dateInsert;
+        if (dateInsert != null) {
+            return Optional.of(dateInsert);
+        }
+        return Optional.empty();
+    }
+
+    public String getInondation() {
+        return inondation;
+    }
+
+    public String getAvalanches() {
+        return avalanches;
+    }
+
+    public String getOrage() {
+        return orage;
+    }
+
+    public int getEcheance() {
+        return echeance;
+    }
+
+    public String getVagueSubmersion() {
+        return vagueSubmersion;
+    }
+
+    public String getDep() {
+        return dep;
+    }
+
+    public Optional<ZonedDateTime> getDateRun() {
+        ZonedDateTime dateRun = this.dateRun;
+        if (dateRun != null) {
+            return Optional.of(dateRun);
+        }
+        return Optional.empty();
+    }
+}

bundles/org.openhab.binding.meteoalerte/src/main/resources/OH-INF/binding/binding.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<binding:binding id="meteoalerte" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xmlns:binding="https://openhab.org/schemas/binding/v1.0.0"
+	xsi:schemaLocation="https://openhab.org/schemas/binding/v1.0.0 https://openhab.org/schemas/binding-1.0.0.xsd">
+
+	<name>Meteo Alerte Binding</name>
+	<description>Retrieves Meteo Alert levels in France</description>
+	<author>Gaël L'hopital</author>
+
+</binding:binding>

bundles/org.openhab.binding.meteoalerte/src/main/resources/OH-INF/thing/thing-types.xml

@@ -0,0 +1,208 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<thing:thing-descriptions bindingId="meteoalerte"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xmlns:thing="https://openhab.org/schemas/thing-description/v1.0.0"
+	xsi:schemaLocation="https://openhab.org/schemas/thing-description/v1.0.0 https://openhab.org/schemas/thing-description-1.0.0.xsd">
+
+	<thing-type id="department">
+		<label>Alertes Département</label>
+		<description>Fournit les niveaux d'alerte météo pour un département.</description>
+
+		<channels>
+			<channel id="vent" typeId="alert-level">
+				<label>Etat Vent</label>
+			</channel>
+			<channel id="pluie-inondation" typeId="alert-level">
+				<label>Etat Pluie Inondation</label>
+			</channel>
+			<channel id="orage" typeId="alert-level">
+				<label>Etat Orage</label>
+			</channel>
+			<channel id="inondation" typeId="alert-level">
+				<label>Etat Inondation</label>
+			</channel>
+			<channel id="neige" typeId="alert-level">
+				<label>Etat Neige</label>
+			</channel>
+			<channel id="canicule" typeId="alert-level">
+				<label>Etat Canicule</label>
+			</channel>
+			<channel id="grand-froid" typeId="alert-level">
+				<label>Etat Grand Froid</label>
+			</channel>
+			<channel id="avalanches" typeId="alert-level">
+				<label>Etat Avalanches</label>
+			</channel>
+			<channel id="vent-icon" typeId="condition-icon">
+				<label>Etat Vent</label>
+			</channel>
+			<channel id="pluie-inondation-icon" typeId="condition-icon">
+				<label>Etat Pluie Inondation</label>
+			</channel>
+			<channel id="orage-icon" typeId="condition-icon">
+				<label>Etat Orage</label>
+			</channel>
+			<channel id="inondation-icon" typeId="condition-icon">
+				<label>Etat Inondation</label>
+			</channel>
+			<channel id="neige-icon" typeId="condition-icon">
+				<label>Etat Neige</label>
+			</channel>
+			<channel id="canicule-icon" typeId="condition-icon">
+				<label>Etat Canicule</label>
+			</channel>
+			<channel id="grand-froid-icon" typeId="condition-icon">
+				<label>Etat Grand Froid</label>
+			</channel>
+			<channel id="avalanches-icon" typeId="condition-icon">
+				<label>Etat Avalanches</label>
+			</channel>
+			<channel id="comment" typeId="comment"/>
+			<channel id="observation-time" typeId="observation-time"/>
+		</channels>
+
+		<config-description>
+			<parameter name="department" type="text" required="true">
+				<label>Département</label>
+				<description>Nom du département</description>
+				<options>
+					<option value="AIN">Ain</option>
+					<option value="AISNE">Aisne</option>
+					<option value="ALLIER">Allier</option>
+					<option value="ALPES-DE-HAUTE-PROVENCE">Alpes de Haute Provence</option>
+					<option value="ALPES-MARITIMES">Alpes Maritimes</option>
+					<option value="ARDECHE">Ardèche</option>
+					<option value="ARDENNES">Ardennes</option>
+					<option value="ARIEGE">Ariège</option>
+					<option value="AUBE">Aube</option>
+					<option value="AUDE">Aude</option>
+					<option value="AVEYRON">Aveyron</option>
+					<option value="BAS-RHIN">Bas-Rhin</option>
+					<option value="BOUCHES-DU-RHONE">Bouches du Rhône</option>
+					<option value="CALVADOS">Calvados</option>
+					<option value="CANTAL">Cantal</option>
+					<option value="CHARENTE">Charente</option>
+					<option value="CHARENTE-MARITIME">Charente Maritime</option>
+					<option value="CHER">Cher</option>
+					<option value="CORREZE">Corrèze</option>
+					<option value="CORSE-DU-SUD">Corse du Sud</option>
+					<option value="COTE-D'OR">Côte D'Or</option>
+					<option value="COTES-D'ARMOR">Côtes D'Armor</option>
+					<option value="CREUSE">Creuse</option>
+					<option value="DEUX-SEVRES">Deux Sèvres</option>
+					<option value="DORDOGNE">Dordogne</option>
+					<option value="DOUBS">Doubs</option>
+					<option value="DROME">Drôme</option>
+					<option value="ESSONNE">Essonne</option>
+					<option value="EURE">Eure</option>
+					<option value="EURE-ET-LOIR">Eure et Loir</option>
+					<option value="FINISTERE">Finistère</option>
+					<option value="GARD">Gard</option>
+					<option value="GERS">Gers</option>
+					<option value="GIRONDE">Gironde</option>
+					<option value="HAUT-RHIN">Haut-Rhin</option>
+					<option value="HAUTE-CORSE">Haute Corse</option>
+					<option value="HAUTE-GARONNE">Haute Garonne</option>
+					<option value="HAUTE-LOIRE">Haute Loire</option>
+					<option value="HAUTE-MARNE">Haute Marne</option>
+					<option value="HAUTE-SAONE">Haute Saône</option>
+					<option value="HAUTE-SAVOIE">Haute Savoie</option>
+					<option value="HAUTE-VIENNE">Haute Vienne</option>
+					<option value="HAUTES-ALPES">Hautes Alpes</option>
+					<option value="HAUTES-PYRENEES">Hautes Pyrénées</option>
+					<option value="HAUTS-DE-SEINE">Hauts de Seine</option>
+					<option value="HERAULT">Hérault</option>
+					<option value="ILLE-ET-VILAINE">Ille et Vilaine</option>
+					<option value="INDRE">Indre</option>
+					<option value="INDRE-ET-LOIRE">Indre et Loire</option>
+					<option value="ISERE">Isère</option>
+					<option value="JURA">Jura</option>
+					<option value="LANDES">Landes</option>
+					<option value="LOIR-ET-CHER">Loir et Cher</option>
+					<option value="LOIRE">Loire</option>
+					<option value="LOIRE-ATLANTIQUE">Loire Atlantique</option>
+					<option value="LOIRET">Loiret</option>
+					<option value="LOT">Lot</option>
+					<option value="LOT-ET-GARONNE">Lot et Garonne</option>
+					<option value="LOZERE">Lozère</option>
+					<option value="MAINE-ET-LOIRE">Maine et Loire</option>
+					<option value="MANCHE">Manche</option>
+					<option value="MARNE">Marne</option>
+					<option value="MAYENNE">Mayenne</option>
+					<option value="MEURTHE-ET-MOSELLE">Meurthe et Moselle</option>
+					<option value="MEUSE">Meuse</option>
+					<option value="MORBIHAN">Morbihan</option>
+					<option value="MOSELLE">Moselle</option>
+					<option value="NIEVRE">Nièvre</option>
+					<option value="NORD">Nord</option>
+					<option value="OISE">Oise</option>
+					<option value="ORNE">Orne</option>
+					<option value="PARIS">Paris</option>
+					<option value="PAS-DE-CALAIS">Pas de Calais</option>
+					<option value="PUY-DE-DOME">Puy de Dôme</option>
+					<option value="PYRENEES-ATLANTIQUES">Pyrénées Atlantiques</option>
+					<option value="PYRENEES-ORIENTALES">Pyrénées Orientales</option>
+					<option value="RHONE">Rhône</option>
+					<option value="SAONE-ET-LOIRE">Saône et Loire</option>
+					<option value="SARTHE">Sarthe</option>
+					<option value="SAVOIE">Savoie</option>
+					<option value="SEINE-ET-MARNE">Seine et Marne</option>
+					<option value="SEINE-MARITIME">Seine Maritime</option>
+					<option value="SEINE-SAINT-DENIS">Seine Saint Denis</option>
+					<option value="SOMME">Somme</option>
+					<option value="TARN">Tarn</option>
+					<option value="TARN-ET-GARONNE">Tarn et Garonne</option>
+					<option value="TERRITOIRE DE BELFORT">Territoire de Belfort</option>
+					<option value="VAL-D'OISE">Val D'Oise</option>
+					<option value="VAL-DE-MARNE">Val de Marne</option>
+					<option value="VAR">Var</option>
+					<option value="VAUCLUSE">Vaucluse</option>
+					<option value="VENDEE">Vendée</option>
+					<option value="VIENNE">Vienne</option>
+					<option value="VOSGES">Vosges</option>
+					<option value="YONNE">Yonne</option>
+					<option value="YVELINES">Yvelines</option>
+				</options>
+				<limitToOptions>true</limitToOptions>
+			</parameter>
+			<parameter name="refresh" type="integer" min="1" required="true" unit="min">
+				<label>Fréquence de rafraichissement</label>
+				<description>Période d'actualisation des données en minutes.</description>
+				<default>1440</default>
+			</parameter>
+		</config-description>
+	</thing-type>
+
+	<channel-type id="alert-level">
+		<item-type>String</item-type>
+		<label>Alerte</label>
+		<state readOnly="true">
+			<options>
+				<option value="0">Vert</option>
+				<option value="1">Jaune</option>
+				<option value="2">Orange</option>
+				<option value="3">Rouge</option>
+			</options>
+		</state>
+	</channel-type>
+
+	<channel-type id="comment">
+		<item-type>String</item-type>
+		<label>Commentaire</label>
+		<state readOnly="true" pattern="%s"/>
+	</channel-type>
+
+	<channel-type id="observation-time" advanced="true">
+		<item-type>DateTime</item-type>
+		<label>Heure d'observation</label>
+		<description>Date et heure d'observation.</description>
+		<state readOnly="true"/>
+	</channel-type>
+
+	<channel-type id="condition-icon">
+		<item-type>Image</item-type>
+		<label>Pictogramme</label>
+		<description>Pictogramme associé au niveau d'alerte.</description>
+		<state readOnly="true"/>
+	</channel-type>
+</thing:thing-descriptions>