Examples with ArrayValue org.openremote.model.value.ArrayValue used on opensource projects

Example 6 with ArrayValue

use of org.openremote.model.value.ArrayValue in project openremote by openremote.

the class MapService method getMapSettings.

public ObjectValue getMapSettings(String realm, UriBuilder baseUriBuilder) {
    ObjectValue mapSettings;
    // Mix settings from file with database metadata, and some hardcoded magic
    try {
        String mapSettingsJson = new String(Files.readAllBytes(mapSettingsPath), "utf-8");
        mapSettings = Values.<ObjectValue>parse(mapSettingsJson).orElseThrow(() -> new RuntimeException("Error parsing map settings: " + mapSettingsPath.toAbsolutePath()));
    } catch (Exception ex) {
        throw new RuntimeException("Error parsing map settings: " + mapSettingsPath.toAbsolutePath(), ex);
    }
    ObjectValue style = mapSettings.getObject("style").orElseThrow(() -> new RuntimeException("Missing 'style' field in map settings style: " + mapSettingsPath.toAbsolutePath()));
    style.put("version", 8);
    if (style.hasKey("sprite")) {
        // Rewrite path to sprite file to our external host
        String spritePath = style.getString("sprite").orElseThrow(() -> new RuntimeException("Missing 'sprite' field in map settings style: " + mapSettingsPath.toAbsolutePath()));
        String spriteUri = baseUriBuilder.clone().replacePath(ManagerWebService.MANAGER_PATH).path(spritePath).build().toString();
        style.put("sprite", spriteUri);
    }
    String glyphsUri = baseUriBuilder.clone().replacePath(ManagerWebService.MANAGER_PATH).path("/fonts/").build().toString() + "{fontstack}/{range}.pbf";
    style.put("glyphs", glyphsUri);
    ObjectValue sources = Values.createObject();
    style.put("sources", sources);
    ObjectValue vectorTiles = Values.createObject();
    sources.put("vector_tiles", vectorTiles);
    vectorTiles.put("type", "vector");
    ArrayValue tilesArray = Values.createArray();
    String tileUrl = baseUriBuilder.clone().replacePath(realm).path("map/tile").build().toString() + "/{z}/{x}/{y}";
    tilesArray.set(0, tileUrl);
    vectorTiles.put("tiles", tilesArray);
    PreparedStatement query = null;
    ResultSet result = null;
    try {
        query = connection.prepareStatement("select NAME, VALUE from METADATA");
        result = query.executeQuery();
        Map<String, String> resultMap = new HashMap<>();
        while (result.next()) {
            resultMap.put(result.getString(1), result.getString(2));
        }
        if (resultMap.size() == 0) {
            throw new RuntimeException("Missing JSON metadata in map database");
        }
        ObjectValue metadataJson = Values.<ObjectValue>parse(resultMap.get("json")).orElseThrow(() -> new RuntimeException("Error parsing JSON metadata from map database"));
        ArrayValue vectorLayers = metadataJson.getArray("vector_layers").orElseThrow(() -> new RuntimeException("Missing 'vector_layers' field in metadata from map database"));
        vectorTiles.put("vector_layers", vectorLayers);
        vectorTiles.put("maxzoom", Integer.valueOf(resultMap.get("maxzoom")));
        vectorTiles.put("minzoom", Integer.valueOf(resultMap.get("minzoom")));
        vectorTiles.put("attribution", resultMap.get("attribution"));
    } catch (Exception ex) {
        throw new RuntimeException("Error opening database: " + this, ex);
    } finally {
        closeQuietly(query, result);
    }
    return mapSettings;
}

Example 7 with ArrayValue

use of org.openremote.model.value.ArrayValue in project openremote by openremote.

the class AttributeRef method toArrayValue.

public ArrayValue toArrayValue() {
    ArrayValue arrayValue = Values.createArray();
    arrayValue.set(0, Values.create(getEntityId()));
    arrayValue.set(1, Values.create(getAttributeName()));
    return arrayValue;
}

Example 8 with ArrayValue

use of org.openremote.model.value.ArrayValue in project openremote by openremote.

the class GeoJSON method setFeatures.

public GeoJSON setFeatures(GeoJSONFeature... features) {
    if (features != null) {
        for (int i = 0; i < features.length; i++) {
            GeoJSONFeature feature = features[i];
            ArrayValue array = Values.createArray();
            array.set(i, feature.getObjectValue());
            objectValue.put("features", array);
        }
    } else {
        return setEmptyFeatures();
    }
    return this;
}