Examples with JsonValue com.serotonin.json.type.JsonValue used on opensource projects

Example 36 with JsonValue

use of com.serotonin.json.type.JsonValue in project ma-core-public by infiniteautomation.

the class SystemSettingsImporter method importImpl.

/* (non-Javadoc)
	 * @see com.serotonin.m2m2.web.dwr.emport.Importer#importImpl()
	 */
@Override
protected void importImpl() {
    try {
        Map<String, Object> settings = new HashMap<String, Object>();
        // Finish reading it in.
        for (String key : json.keySet()) {
            JsonValue value = json.get(key);
            // Don't import null values or database schemas
            if ((value != null) && (!key.startsWith(SystemSettingsDao.DATABASE_SCHEMA_VERSION))) {
                Object o = value.toNative();
                if (o instanceof String) {
                    // Could be an export code so try and convert it
                    Integer id = SystemSettingsDao.instance.convertToValueFromCode(key, (String) o);
                    if (id != null)
                        settings.put(key, id);
                    else
                        settings.put(key, o);
                } else {
                    settings.put(key, o);
                }
            }
        }
        // Now validate it. Use a new response object so we can distinguish errors in this vo from
        // other errors.
        ProcessResult voResponse = new ProcessResult();
        SystemSettingsDao.instance.validate(settings, voResponse);
        if (voResponse.getHasMessages())
            setValidationMessages(voResponse, "emport.systemSettings.prefix", new TranslatableMessage("header.systemSettings").translate(Common.getTranslations()));
        else {
            SystemSettingsDao.instance.updateSettings(settings);
            addSuccessMessage(false, "emport.systemSettings.prefix", new TranslatableMessage("header.systemSettings").translate(Common.getTranslations()));
        }
    } catch (Exception e) {
        addFailureMessage("emport.systemSettings.prefix", new TranslatableMessage("header.systemSettings").translate(Common.getTranslations()), e.getMessage());
    }
}

Example 37 with JsonValue

use of com.serotonin.json.type.JsonValue in project ma-core-public by infiniteautomation.

the class JsonReader method next.

private JsonValue next() throws JsonException, IOException {
    JsonValue jsonValue = null;
    if (reader != null) {
        if (!reader.isEos())
            jsonValue = reader.read();
    } else {
        jsonValue = this.jsonValue;
        this.jsonValue = null;
    }
    return jsonValue;
}

Example 38 with JsonValue

use of com.serotonin.json.type.JsonValue in project ma-core-public by infiniteautomation.

the class JsonPropertyConverter method jsonRead.

@Override
public void jsonRead(JsonReader reader, JsonValue jsonValue, Object obj, Type type) throws JsonException {
    JsonObject jsonObject = (JsonObject) jsonValue;
    if (jsonSerializable)
        ((JsonSerializable) obj).jsonRead(reader, jsonObject);
    if (properties != null) {
        for (SerializableProperty prop : properties) {
            // Check whether the property should be included
            if (!prop.include(reader.getIncludeHint()))
                continue;
            Method writeMethod = prop.getWriteMethod();
            if (writeMethod == null)
                continue;
            String name = prop.getNameToUse();
            JsonValue propJsonValue = jsonObject.get(name);
            if (propJsonValue == null)
                continue;
            Type propType = writeMethod.getGenericParameterTypes()[0];
            propType = TypeUtils.resolveTypeVariable(type, propType);
            Class<?> propClass = TypeUtils.getRawClass(propType);
            try {
                Object propValue = reader.read(propType, propJsonValue);
                if (propClass.isPrimitive() && propValue == null) {
                    if (propClass == Boolean.TYPE)
                        propValue = false;
                    else
                        propValue = 0;
                }
                prop.getWriteMethod().invoke(obj, propValue);
            } catch (Exception e) {
                throw new JsonException("JsonException writing property '" + prop.getName() + "' of class " + propClass.getName(), e);
            }
        }
    }
}

Example 39 with JsonValue

use of com.serotonin.json.type.JsonValue in project ma-core-public by infiniteautomation.

the class ScriptContextVariable method jsonReadVarContext.

/**
 * Read in context,
 * @param json
 * @param context
 * @return if my XID is in the context, return the name it has to map into the VO otherwise return null
 * @throws JsonException
 */
public static String jsonReadVarContext(JsonObject json, List<ScriptContextVariable> context, boolean isContextUpdate) throws JsonException {
    JsonArray jsonContext = json.getJsonArray("context");
    if (jsonContext != null) {
        context.clear();
        DataPointDao dataPointDao = DataPointDao.instance;
        for (JsonValue jv : jsonContext) {
            JsonObject jo = jv.toJsonObject();
            String xid = jo.getString("dataPointXid");
            if (xid == null)
                throw new TranslatableJsonException("emport.error.context.missing", "dataPointXid");
            Integer dpid = dataPointDao.getIdByXid(xid);
            if (dpid == null) {
                // This can also happen if the point is in its own context (Bug from legacy systems).
                throw new TranslatableJsonException("emport.error.missingPoint", xid);
            }
            // For compatibility with varName and variableName json types
            String var = jo.getString("varName");
            if (var == null) {
                var = jo.getString("variableName");
                if (var == null)
                    throw new TranslatableJsonException("emport.error.context.missing", "varName");
            }
            // Default for legacy systems
            if (jo.containsKey("updateContext"))
                isContextUpdate = jo.getBoolean("updateContext");
            context.add(new ScriptContextVariable(dpid, var, isContextUpdate));
        }
    }
    return json.getString("variableName");
}

Example 40 with JsonValue

use of com.serotonin.json.type.JsonValue in project ma-core-public by infiniteautomation.

the class EventDetectorRowMapper method mapRow.

/* (non-Javadoc)
	 * @see org.springframework.jdbc.core.RowMapper#mapRow(java.sql.ResultSet, int)
	 */
@Override
public AbstractEventDetectorVO<?> mapRow(ResultSet rs, int rowNum) throws SQLException {
    EventDetectorDefinition<?> definition = ModuleRegistry.getEventDetectorDefinition(rs.getString(this.firstColumn + 3));
    if (definition == null)
        throw new ShouldNeverHappenException("Event Detector defintion of type: " + rs.getString(this.firstColumn + 3) + " not found.");
    AbstractEventDetectorVO<?> vo = definition.baseCreateEventDetectorVO();
    vo.setId(rs.getInt(this.firstColumn));
    vo.setXid(rs.getString(this.firstColumn + 1));
    vo.setDefinition(definition);
    // Extract the source id
    int sourceIdColumnIndex;
    if (this.sourceIdColumnOffset < 0)
        sourceIdColumnIndex = this.firstColumn + 5 + EventDetectorDao.instance.getSourceIdIndex(definition.getSourceTypeName());
    else
        sourceIdColumnIndex = this.firstColumn + this.sourceIdColumnOffset;
    vo.setSourceId(rs.getInt(sourceIdColumnIndex));
    // Read Into Detector
    JsonTypeReader typeReader = new JsonTypeReader(rs.getString(this.firstColumn + 4));
    try {
        JsonValue value = typeReader.read();
        JsonObject root = value.toJsonObject();
        JsonReader reader = new JsonReader(Common.JSON_CONTEXT, root);
        root.remove("handlers");
        reader.readInto(vo);
    } catch (ClassCastException | IOException | JsonException e) {
        LOG.error(e.getMessage(), e);
    }
    return vo;
}