Examples with JsonDataEntry org.thingsboard.server.common.data.kv.JsonDataEntry used on opensource projects

Example 6 with JsonDataEntry

use of org.thingsboard.server.common.data.kv.JsonDataEntry in project thingsboard by thingsboard.

the class AbstractCassandraBaseTimeseriesDao method toKvEntry.

public static KvEntry toKvEntry(Row row, String key) {
    KvEntry kvEntry = null;
    String strV = row.get(ModelConstants.STRING_VALUE_COLUMN, String.class);
    if (strV != null) {
        kvEntry = new StringDataEntry(key, strV);
    } else {
        Long longV = row.get(ModelConstants.LONG_VALUE_COLUMN, Long.class);
        if (longV != null) {
            kvEntry = new LongDataEntry(key, longV);
        } else {
            Double doubleV = row.get(ModelConstants.DOUBLE_VALUE_COLUMN, Double.class);
            if (doubleV != null) {
                kvEntry = new DoubleDataEntry(key, doubleV);
            } else {
                Boolean boolV = row.get(ModelConstants.BOOLEAN_VALUE_COLUMN, Boolean.class);
                if (boolV != null) {
                    kvEntry = new BooleanDataEntry(key, boolV);
                } else {
                    String jsonV = row.get(ModelConstants.JSON_VALUE_COLUMN, String.class);
                    if (StringUtils.isNoneEmpty(jsonV)) {
                        kvEntry = new JsonDataEntry(key, jsonV);
                    } else {
                        log.warn("All values in key-value row are nullable ");
                    }
                }
            }
        }
    }
    return kvEntry;
}