Example usage for com.google.gson JsonSyntaxException JsonSyntaxException

Introduction

In this page you can find the example usage for com.google.gson JsonSyntaxException JsonSyntaxException.

Prototype

public JsonSyntaxException(Throwable cause) 

Source Link

Document

Creates exception with the specified cause.

Usage

From source file:org.thingsboard.server.common.transport.adaptor.JsonConverter.java

License:Apache License

private static List<KeyValueProto> parseProtoValues(JsonObject valuesObject) {
    List<KeyValueProto> result = new ArrayList<>();
    for (Entry<String, JsonElement> valueEntry : valuesObject.entrySet()) {
        JsonElement element = valueEntry.getValue();
        if (element.isJsonPrimitive()) {
            JsonPrimitive value = element.getAsJsonPrimitive();
            if (value.isString()) {
                if (maxStringValueLength > 0 && value.getAsString().length() > maxStringValueLength) {
                    String message = String.format(
                            "String value length [%d] for key [%s] is greater than maximum allowed [%d]",
                            value.getAsString().length(), valueEntry.getKey(), maxStringValueLength);
                    throw new JsonSyntaxException(message);
                }/*  www.ja v a2 s.c  om*/
                if (isTypeCastEnabled && NumberUtils.isParsable(value.getAsString())) {
                    try {
                        result.add(buildNumericKeyValueProto(value, valueEntry.getKey()));
                    } catch (RuntimeException th) {
                        result.add(KeyValueProto.newBuilder().setKey(valueEntry.getKey())
                                .setType(KeyValueType.STRING_V).setStringV(value.getAsString()).build());
                    }
                } else {
                    result.add(KeyValueProto.newBuilder().setKey(valueEntry.getKey())
                            .setType(KeyValueType.STRING_V).setStringV(value.getAsString()).build());
                }
            } else if (value.isBoolean()) {
                result.add(KeyValueProto.newBuilder().setKey(valueEntry.getKey())
                        .setType(KeyValueType.BOOLEAN_V).setBoolV(value.getAsBoolean()).build());
            } else if (value.isNumber()) {
                result.add(buildNumericKeyValueProto(value, valueEntry.getKey()));
            } else {
                throw new JsonSyntaxException(CAN_T_PARSE_VALUE + value);
            }
        } else {
            throw new JsonSyntaxException(CAN_T_PARSE_VALUE + element);
        }
    }
    return result;
}

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From source file:org.thingsboard.server.common.transport.adaptor.JsonConverter.java

License:Apache License

private static KeyValueProto buildNumericKeyValueProto(JsonPrimitive value, String key) {
    if (value.getAsString().contains(".")) {
        return KeyValueProto.newBuilder().setKey(key).setType(KeyValueType.DOUBLE_V)
                .setDoubleV(value.getAsDouble()).build();
    } else {//w  w w  .  jav  a  2  s.  c  o m
        try {
            long longValue = Long.parseLong(value.getAsString());
            return KeyValueProto.newBuilder().setKey(key).setType(KeyValueType.LONG_V).setLongV(longValue)
                    .build();
        } catch (NumberFormatException e) {
            throw new JsonSyntaxException("Big integer values are not supported!");
        }
    }
}

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From source file:org.thingsboard.server.common.transport.adaptor.JsonConverter.java

License:Apache License

private static void parseNumericValue(List<KvEntry> result, Entry<String, JsonElement> valueEntry,
        JsonPrimitive value) {//from   w  ww . j  av a  2  s .  co m
    if (value.getAsString().contains(".")) {
        result.add(new DoubleDataEntry(valueEntry.getKey(), value.getAsDouble()));
    } else {
        try {
            long longValue = Long.parseLong(value.getAsString());
            result.add(new LongDataEntry(valueEntry.getKey(), longValue));
        } catch (NumberFormatException e) {
            throw new JsonSyntaxException("Big integer values are not supported!");
        }
    }
}

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From source file:org.thingsboard.server.common.transport.adaptor.JsonConverter.java

License:Apache License

private static List<KvEntry> parseValues(JsonObject valuesObject) {
    List<KvEntry> result = new ArrayList<>();
    for (Entry<String, JsonElement> valueEntry : valuesObject.entrySet()) {
        JsonElement element = valueEntry.getValue();
        if (element.isJsonPrimitive()) {
            JsonPrimitive value = element.getAsJsonPrimitive();
            if (value.isString()) {
                if (maxStringValueLength > 0 && value.getAsString().length() > maxStringValueLength) {
                    String message = String.format(
                            "String value length [%d] for key [%s] is greater than maximum allowed [%d]",
                            value.getAsString().length(), valueEntry.getKey(), maxStringValueLength);
                    throw new JsonSyntaxException(message);
                }//from   w ww. j  a  va  2  s. c o  m
                if (isTypeCastEnabled && NumberUtils.isParsable(value.getAsString())) {
                    try {
                        parseNumericValue(result, valueEntry, value);
                    } catch (RuntimeException th) {
                        result.add(new StringDataEntry(valueEntry.getKey(), value.getAsString()));
                    }
                } else {
                    result.add(new StringDataEntry(valueEntry.getKey(), value.getAsString()));
                }
            } else if (value.isBoolean()) {
                result.add(new BooleanDataEntry(valueEntry.getKey(), value.getAsBoolean()));
            } else if (value.isNumber()) {
                parseNumericValue(result, valueEntry, value);
            } else {
                throw new JsonSyntaxException(CAN_T_PARSE_VALUE + value);
            }
        } else {
            throw new JsonSyntaxException(CAN_T_PARSE_VALUE + element);
        }
    }
    return result;
}

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From source file:org.thingsboard.server.common.transport.adaptor.JsonConverter.java

License:Apache License

public static Map<Long, List<KvEntry>> convertToTelemetry(JsonElement jsonObject, long systemTs)
        throws JsonSyntaxException {
    Map<Long, List<KvEntry>> result = new HashMap<>();
    if (jsonObject.isJsonObject()) {
        parseObject(result, systemTs, jsonObject);
    } else if (jsonObject.isJsonArray()) {
        jsonObject.getAsJsonArray().forEach(je -> {
            if (je.isJsonObject()) {
                parseObject(result, systemTs, je.getAsJsonObject());
            } else {
                throw new JsonSyntaxException(CAN_T_PARSE_VALUE + je);
            }//  w  ww.  j a  v a 2 s .  com
        });
    } else {
        throw new JsonSyntaxException(CAN_T_PARSE_VALUE + jsonObject);
    }
    return result;
}

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From source file:org.thingsboard.server.transport.mqtt.session.GatewaySessionCtx.java

License:Apache License

public void onDeviceTelemetry(MqttPublishMessage mqttMsg) throws AdaptorException {
    JsonElement json = validateJsonPayload(gatewaySessionId, mqttMsg.payload());
    int requestId = mqttMsg.variableHeader().messageId();
    if (json.isJsonObject()) {
        JsonObject jsonObj = json.getAsJsonObject();
        for (Map.Entry<String, JsonElement> deviceEntry : jsonObj.entrySet()) {
            String deviceName = checkDeviceConnected(deviceEntry.getKey());
            if (!deviceEntry.getValue().isJsonArray()) {
                throw new JsonSyntaxException(CAN_T_PARSE_VALUE + json);
            }//from  ww w .ja  v  a2  s.co  m
            BasicTelemetryUploadRequest request = new BasicTelemetryUploadRequest(requestId);
            JsonArray deviceData = deviceEntry.getValue().getAsJsonArray();
            for (JsonElement element : deviceData) {
                JsonConverter.parseWithTs(request, element.getAsJsonObject());
            }
            GatewayDeviceSessionCtx deviceSessionCtx = devices.get(deviceName);
            processor.process(new BasicToDeviceActorSessionMsg(deviceSessionCtx.getDevice(),
                    new BasicAdaptorToSessionActorMsg(deviceSessionCtx, request)));
        }
    } else {
        throw new JsonSyntaxException(CAN_T_PARSE_VALUE + json);
    }
}

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From source file:org.thingsboard.server.transport.mqtt.session.GatewaySessionCtx.java

License:Apache License

public void onDeviceRpcResponse(MqttPublishMessage mqttMsg) throws AdaptorException {
    JsonElement json = validateJsonPayload(gatewaySessionId, mqttMsg.payload());
    if (json.isJsonObject()) {
        JsonObject jsonObj = json.getAsJsonObject();
        String deviceName = checkDeviceConnected(jsonObj.get(DEVICE_PROPERTY).getAsString());
        Integer requestId = jsonObj.get("id").getAsInt();
        String data = jsonObj.get("data").toString();
        GatewayDeviceSessionCtx deviceSessionCtx = devices.get(deviceName);
        processor.process(new BasicToDeviceActorSessionMsg(deviceSessionCtx.getDevice(),
                new BasicAdaptorToSessionActorMsg(deviceSessionCtx,
                        new ToDeviceRpcResponseMsg(requestId, data))));
    } else {/*from www .ja v a  2s.co m*/
        throw new JsonSyntaxException(CAN_T_PARSE_VALUE + json);
    }
}

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From source file:org.thingsboard.server.transport.mqtt.session.GatewaySessionCtx.java

License:Apache License

public void onDeviceAttributes(MqttPublishMessage mqttMsg) throws AdaptorException {
    JsonElement json = validateJsonPayload(gatewaySessionId, mqttMsg.payload());
    int requestId = mqttMsg.variableHeader().messageId();
    if (json.isJsonObject()) {
        JsonObject jsonObj = json.getAsJsonObject();
        for (Map.Entry<String, JsonElement> deviceEntry : jsonObj.entrySet()) {
            String deviceName = checkDeviceConnected(deviceEntry.getKey());
            if (!deviceEntry.getValue().isJsonObject()) {
                throw new JsonSyntaxException(CAN_T_PARSE_VALUE + json);
            }/*w w w. j a  v a  2s  . c  o  m*/
            long ts = System.currentTimeMillis();
            BasicUpdateAttributesRequest request = new BasicUpdateAttributesRequest(requestId);
            JsonObject deviceData = deviceEntry.getValue().getAsJsonObject();
            request.add(JsonConverter.parseValues(deviceData).stream()
                    .map(kv -> new BaseAttributeKvEntry(kv, ts)).collect(Collectors.toList()));
            GatewayDeviceSessionCtx deviceSessionCtx = devices.get(deviceName);
            processor.process(new BasicToDeviceActorSessionMsg(deviceSessionCtx.getDevice(),
                    new BasicAdaptorToSessionActorMsg(deviceSessionCtx, request)));
        }
    } else {
        throw new JsonSyntaxException(CAN_T_PARSE_VALUE + json);
    }
}

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From source file:org.thingsboard.server.transport.mqtt.session.GatewaySessionCtx.java

License:Apache License

public void onDeviceAttributesRequest(MqttPublishMessage msg) throws AdaptorException {
    JsonElement json = validateJsonPayload(gatewaySessionId, msg.payload());
    if (json.isJsonObject()) {
        JsonObject jsonObj = json.getAsJsonObject();
        int requestId = jsonObj.get("id").getAsInt();
        String deviceName = jsonObj.get(DEVICE_PROPERTY).getAsString();
        boolean clientScope = jsonObj.get("client").getAsBoolean();
        Set<String> keys;
        if (jsonObj.has("key")) {
            keys = Collections.singleton(jsonObj.get("key").getAsString());
        } else {//  w  ww.java 2 s.co  m
            JsonArray keysArray = jsonObj.get("keys").getAsJsonArray();
            keys = new HashSet<>();
            for (JsonElement keyObj : keysArray) {
                keys.add(keyObj.getAsString());
            }
        }

        BasicGetAttributesRequest request;
        if (clientScope) {
            request = new BasicGetAttributesRequest(requestId, keys, null);
        } else {
            request = new BasicGetAttributesRequest(requestId, null, keys);
        }
        GatewayDeviceSessionCtx deviceSessionCtx = devices.get(deviceName);
        processor.process(new BasicToDeviceActorSessionMsg(deviceSessionCtx.getDevice(),
                new BasicAdaptorToSessionActorMsg(deviceSessionCtx, request)));
        ack(msg);
    } else {
        throw new JsonSyntaxException(CAN_T_PARSE_VALUE + json);
    }
}

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From source file:org.thingsboard.server.transport.mqtt.session.GatewaySessionHandler.java

License:Apache License

public void onDeviceTelemetry(MqttPublishMessage mqttMsg) throws AdaptorException {
    JsonElement json = JsonMqttAdaptor.validateJsonPayload(sessionId, mqttMsg.payload());
    int msgId = mqttMsg.variableHeader().packetId();
    if (json.isJsonObject()) {
        JsonObject jsonObj = json.getAsJsonObject();
        for (Map.Entry<String, JsonElement> deviceEntry : jsonObj.entrySet()) {
            String deviceName = deviceEntry.getKey();
            Futures.addCallback(checkDeviceConnected(deviceName),
                    new FutureCallback<GatewayDeviceSessionCtx>() {
                        @Override
                        public void onSuccess(@Nullable GatewayDeviceSessionCtx deviceCtx) {
                            if (!deviceEntry.getValue().isJsonArray()) {
                                throw new JsonSyntaxException(CAN_T_PARSE_VALUE + json);
                            }//from w w  w.  j  av  a  2 s .c om
                            TransportProtos.PostTelemetryMsg postTelemetryMsg = JsonConverter
                                    .convertToTelemetryProto(deviceEntry.getValue().getAsJsonArray());
                            transportService.process(deviceCtx.getSessionInfo(), postTelemetryMsg,
                                    getPubAckCallback(channel, deviceName, msgId, postTelemetryMsg));
                        }

                        @Override
                        public void onFailure(Throwable t) {
                            log.debug("[{}] Failed to process device teleemtry command: {}", sessionId,
                                    deviceName, t);
                        }
                    }, context.getExecutor());
        }
    } else {
        throw new JsonSyntaxException(CAN_T_PARSE_VALUE + json);
    }
}

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