added migrated 2.x add-ons

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

bundles/org.openhab.transform.map/src/main/feature/feature.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<features name="org.openhab.transform.map-${project.version}" xmlns="http://karaf.apache.org/xmlns/features/v1.4.0">
+	<repository>mvn:org.openhab.core.features.karaf/org.openhab.core.features.karaf.openhab-core/${ohc.version}/xml/features</repository>
+
+	<feature name="openhab-transformation-map" description="Map Transformation" version="${project.version}">
+		<feature>openhab-runtime-base</feature>
+		<bundle start-level="75">mvn:org.openhab.addons.bundles/org.openhab.transform.map/${project.version}</bundle>
+	</feature>
+</features>

bundles/org.openhab.transform.map/src/main/java/org/openhab/transform/map/internal/MapTransformationService.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.transform.map.internal;
+
+import java.io.FileReader;
+import java.io.IOException;
+import java.util.Properties;
+
+import org.openhab.core.transform.AbstractFileTransformationService;
+import org.openhab.core.transform.TransformationException;
+import org.openhab.core.transform.TransformationService;
+import org.osgi.service.component.annotations.Component;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * <p>
+ * The implementation of {@link TransformationService} which simply maps strings to other strings
+ *
+ * @author Kai Kreuzer - Initial contribution and API
+ * @author Gaël L'hopital - Make it localizable
+ */
+@Component(immediate = true, service = TransformationService.class, property = { "smarthome.transform=MAP" })
+public class MapTransformationService extends AbstractFileTransformationService<Properties> {
+
+    private final Logger logger = LoggerFactory.getLogger(MapTransformationService.class);
+
+    /**
+     * <p>
+     * Transforms the input <code>source</code> by mapping it to another string. It expects the mappings to be read from
+     * a file which is stored under the 'configurations/transform' folder. This file should be in property syntax, i.e.
+     * simple lines with "key=value" pairs. To organize the various transformations one might use subfolders.
+     *
+     * @param properties the list of properties which contains the key value pairs for the mapping.
+     * @param source the input to transform
+     */
+    @Override
+    protected String internalTransform(Properties properties, String source) throws TransformationException {
+        String target = properties.getProperty(source);
+
+        if (target == null) {
+            target = properties.getProperty("");
+            if (target == null) {
+                throw new TransformationException("Target value not found in map for '" + source + "'");
+            }
+        }
+
+        logger.debug("Transformation resulted in '{}'", target);
+        return target;
+    }
+
+    @Override
+    protected Properties internalLoadTransform(String filename) throws TransformationException {
+        Properties result = new Properties();
+        try (FileReader reader = new FileReader(filename)) {
+            result.load(reader);
+            return result;
+        } catch (IOException e) {
+            throw new TransformationException("An error occurred while opening file.", e);
+        }
+    }
+}

bundles/org.openhab.transform.map/src/main/java/org/openhab/transform/map/internal/profiles/MapTransformationProfile.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.transform.map.internal.profiles;
+
+import org.eclipse.jdt.annotation.NonNullByDefault;
+import org.openhab.core.library.types.StringType;
+import org.openhab.core.thing.profiles.ProfileCallback;
+import org.openhab.core.thing.profiles.ProfileContext;
+import org.openhab.core.thing.profiles.ProfileTypeUID;
+import org.openhab.core.thing.profiles.StateProfile;
+import org.openhab.core.transform.TransformationException;
+import org.openhab.core.transform.TransformationHelper;
+import org.openhab.core.transform.TransformationService;
+import org.openhab.core.types.Command;
+import org.openhab.core.types.State;
+import org.openhab.core.types.Type;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * Profile to offer the MapTransformationservice on a ItemChannelLink
+ *
+ * @author Stefan Triller - initial contribution
+ *
+ */
+@NonNullByDefault
+public class MapTransformationProfile implements StateProfile {
+
+    public static final ProfileTypeUID PROFILE_TYPE_UID = new ProfileTypeUID(
+            TransformationService.TRANSFORM_PROFILE_SCOPE, "MAP");
+
+    private final Logger logger = LoggerFactory.getLogger(MapTransformationProfile.class);
+
+    private final TransformationService service;
+    private final ProfileCallback callback;
+
+    private static final String FUNCTION_PARAM = "function";
+    private static final String SOURCE_FORMAT_PARAM = "sourceFormat";
+
+    @NonNullByDefault({})
+    private final String function;
+    @NonNullByDefault({})
+    private final String sourceFormat;
+
+    public MapTransformationProfile(ProfileCallback callback, ProfileContext context, TransformationService service) {
+        this.service = service;
+        this.callback = callback;
+
+        Object paramFunction = context.getConfiguration().get(FUNCTION_PARAM);
+        Object paramSource = context.getConfiguration().get(SOURCE_FORMAT_PARAM);
+
+        logger.debug("Profile configured with '{}'='{}', '{}'={}", FUNCTION_PARAM, paramFunction, SOURCE_FORMAT_PARAM,
+                paramSource);
+        // SOURCE_FORMAT_PARAM is an advanced parameter and we assume "%s" if it is not set
+        if (paramSource == null) {
+            paramSource = "%s";
+        }
+        if (paramFunction instanceof String && paramSource instanceof String) {
+            function = (String) paramFunction;
+            sourceFormat = (String) paramSource;
+        } else {
+            logger.error("Parameter '{}' and '{}' have to be Strings. Profile will be inactive.", FUNCTION_PARAM,
+                    SOURCE_FORMAT_PARAM);
+            function = null;
+            sourceFormat = null;
+        }
+    }
+
+    @Override
+    public ProfileTypeUID getProfileTypeUID() {
+        return PROFILE_TYPE_UID;
+    }
+
+    @Override
+    public void onStateUpdateFromItem(State state) {
+        callback.handleUpdate(state);
+    }
+
+    @Override
+    public void onCommandFromItem(Command command) {
+        callback.handleCommand(command);
+    }
+
+    @Override
+    public void onCommandFromHandler(Command command) {
+        if (function == null || sourceFormat == null) {
+            logger.warn(
+                    "Please specify a function and a source format for this Profile in the '{}', and '{}' parameters, e.g \"translation.map\"  and \"%s\". Returning the original command now.",
+                    FUNCTION_PARAM, SOURCE_FORMAT_PARAM);
+            callback.sendCommand(command);
+            return;
+        }
+        callback.sendCommand((Command) transformState(command));
+    }
+
+    @Override
+    public void onStateUpdateFromHandler(State state) {
+        if (function == null || sourceFormat == null) {
+            logger.warn(
+                    "Please specify a function and a source format for this Profile in the '{}' and '{}' parameters, e.g \"translation.map\" and \"%s\". Returning the original state now.",
+                    FUNCTION_PARAM, SOURCE_FORMAT_PARAM);
+            callback.sendUpdate(state);
+            return;
+        }
+        callback.sendUpdate((State) transformState(state));
+    }
+
+    private Type transformState(Type state) {
+        String result = state.toFullString();
+        try {
+            result = TransformationHelper.transform(service, function, sourceFormat, state.toFullString());
+            if (result != null && result.isEmpty()) {
+                // map transformation service returns an empty string if the entry is not found in the map, we will use
+                // the original value
+                result = state.toFullString();
+            }
+        } catch (TransformationException e) {
+            logger.warn("Could not transform state '{}' with function '{}' and format '{}'", state, function,
+                    sourceFormat);
+        }
+        StringType resultType = new StringType(result);
+        logger.debug("Transformed '{}' into '{}'", state, resultType);
+        return resultType;
+    }
+}

bundles/org.openhab.transform.map/src/main/java/org/openhab/transform/map/internal/profiles/MapTransformationProfileFactory.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.transform.map.internal.profiles;
+
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.Locale;
+
+import org.eclipse.jdt.annotation.NonNullByDefault;
+import org.eclipse.jdt.annotation.Nullable;
+import org.openhab.core.thing.profiles.Profile;
+import org.openhab.core.thing.profiles.ProfileCallback;
+import org.openhab.core.thing.profiles.ProfileContext;
+import org.openhab.core.thing.profiles.ProfileFactory;
+import org.openhab.core.thing.profiles.ProfileType;
+import org.openhab.core.thing.profiles.ProfileTypeBuilder;
+import org.openhab.core.thing.profiles.ProfileTypeProvider;
+import org.openhab.core.thing.profiles.ProfileTypeUID;
+import org.openhab.core.transform.TransformationService;
+import org.osgi.service.component.annotations.Component;
+import org.osgi.service.component.annotations.Reference;
+
+/**
+ * Profilefactory that creates the transformation profile for the map transformation service
+ *
+ * @author Stefan Triller - initial contribution
+ *
+ */
+@NonNullByDefault
+@Component(service = { ProfileFactory.class, ProfileTypeProvider.class })
+public class MapTransformationProfileFactory implements ProfileFactory, ProfileTypeProvider {
+
+    @NonNullByDefault({})
+    private TransformationService service;
+
+    @Override
+    public Collection<ProfileType> getProfileTypes(@Nullable Locale locale) {
+        return Arrays.asList(ProfileTypeBuilder
+                .newState(MapTransformationProfile.PROFILE_TYPE_UID, MapTransformationProfile.PROFILE_TYPE_UID.getId())
+                .build());
+    }
+
+    @Override
+    public @Nullable Profile createProfile(ProfileTypeUID profileTypeUID, ProfileCallback callback,
+            ProfileContext profileContext) {
+        return new MapTransformationProfile(callback, profileContext, service);
+    }
+
+    @Override
+    public Collection<ProfileTypeUID> getSupportedProfileTypeUIDs() {
+        return Arrays.asList(MapTransformationProfile.PROFILE_TYPE_UID);
+    }
+
+    @Reference(target = "(smarthome.transform=MAP)")
+    public void addTransformationService(TransformationService service) {
+        this.service = service;
+    }
+
+    public void removeTransformationService(TransformationService service) {
+        this.service = null;
+    }
+}

bundles/org.openhab.transform.map/src/main/resources/OH-INF/config/mapProfile.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<config-description:config-descriptions
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xmlns:config-description="https://openhab.org/schemas/config-description/v1.0.0"
+	xsi:schemaLocation="https://openhab.org/schemas/config-description/v1.0.0 https://openhab.org/schemas/config-description-1.0.0.xsd">
+
+	<config-description uri="profile:transform:MAP">
+		<parameter name="function" type="text" required="true">
+			<label>Filename</label>
+			<description>Filename containing the mapping information.</description>
+		</parameter>
+		<parameter name="sourceFormat" type="text" required="false">
+			<label>State Formatter</label>
+			<description>How to format the state on the channel before transforming it, i.e. %s or %.1f °C (default is %s)</description>
+			<advanced>true</advanced>
+		</parameter>
+	</config-description>
+</config-description:config-descriptions>

bundles/org.openhab.transform.map/src/main/resources/readme.txt

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+Bundle resources go in here!