Examples with TbMsgMetaData org.thingsboard.server.common.msg.TbMsgMetaData used on opensource projects

Example 21 with TbMsgMetaData

use of org.thingsboard.server.common.msg.TbMsgMetaData in project thingsboard by thingsboard.

the class TbMsgCountNode method scheduleTickMsg.

private void scheduleTickMsg(TbContext ctx, TbMsg msg) {
    long curTs = System.currentTimeMillis();
    if (lastScheduledTs == 0L) {
        lastScheduledTs = curTs;
    }
    lastScheduledTs = lastScheduledTs + delay;
    long curDelay = Math.max(0L, (lastScheduledTs - curTs));
    TbMsg tickMsg = ctx.newMsg(ServiceQueue.MAIN, TB_MSG_COUNT_NODE_MSG, ctx.getSelfId(), msg != null ? msg.getCustomerId() : null, new TbMsgMetaData(), "");
    nextTickId = tickMsg.getId();
    ctx.tellSelf(tickMsg, curDelay);
}

Example 22 with TbMsgMetaData

use of org.thingsboard.server.common.msg.TbMsgMetaData in project thingsboard by thingsboard.

the class TbAbstractAlarmNode method buildAlarmDetails.

protected ListenableFuture<JsonNode> buildAlarmDetails(TbContext ctx, TbMsg msg, JsonNode previousDetails) {
    try {
        TbMsg dummyMsg = msg;
        if (previousDetails != null) {
            TbMsgMetaData metaData = msg.getMetaData().copy();
            metaData.putValue(PREV_ALARM_DETAILS, mapper.writeValueAsString(previousDetails));
            dummyMsg = ctx.transformMsg(msg, msg.getType(), msg.getOriginator(), metaData, msg.getData());
        }
        return buildDetailsJsEngine.executeJsonAsync(dummyMsg);
    } catch (Exception e) {
        return Futures.immediateFailedFuture(e);
    }
}

Example 23 with TbMsgMetaData

use of org.thingsboard.server.common.msg.TbMsgMetaData in project thingsboard by thingsboard.

the class RuleChainController method testScript.

@ApiOperation(value = "Test JavaScript function", notes = TEST_JS_FUNCTION + TENANT_AUTHORITY_PARAGRAPH)
@PreAuthorize("hasAuthority('TENANT_ADMIN')")
@RequestMapping(value = "/ruleChain/testScript", method = RequestMethod.POST)
@ResponseBody
public JsonNode testScript(@ApiParam(value = "Test JS request. See API call description above.") @RequestBody JsonNode inputParams) throws ThingsboardException {
    try {
        String script = inputParams.get("script").asText();
        String scriptType = inputParams.get("scriptType").asText();
        JsonNode argNamesJson = inputParams.get("argNames");
        String[] argNames = objectMapper.treeToValue(argNamesJson, String[].class);
        String data = inputParams.get("msg").asText();
        JsonNode metadataJson = inputParams.get("metadata");
        Map<String, String> metadata = objectMapper.convertValue(metadataJson, new TypeReference<Map<String, String>>() {
        });
        String msgType = inputParams.get("msgType").asText();
        String output = "";
        String errorText = "";
        ScriptEngine engine = null;
        try {
            engine = new RuleNodeJsScriptEngine(getTenantId(), jsInvokeService, getCurrentUser().getId(), script, argNames);
            TbMsg inMsg = TbMsg.newMsg(msgType, null, new TbMsgMetaData(metadata), TbMsgDataType.JSON, data);
            switch(scriptType) {
                case "update":
                    output = msgToOutput(engine.executeUpdateAsync(inMsg).get(TIMEOUT, TimeUnit.SECONDS));
                    break;
                case "generate":
                    output = msgToOutput(engine.executeGenerateAsync(inMsg).get(TIMEOUT, TimeUnit.SECONDS));
                    break;
                case "filter":
                    boolean result = engine.executeFilterAsync(inMsg).get(TIMEOUT, TimeUnit.SECONDS);
                    output = Boolean.toString(result);
                    break;
                case "switch":
                    Set<String> states = engine.executeSwitchAsync(inMsg).get(TIMEOUT, TimeUnit.SECONDS);
                    output = objectMapper.writeValueAsString(states);
                    break;
                case "json":
                    JsonNode json = engine.executeJsonAsync(inMsg).get(TIMEOUT, TimeUnit.SECONDS);
                    output = objectMapper.writeValueAsString(json);
                    break;
                case "string":
                    output = engine.executeToStringAsync(inMsg).get(TIMEOUT, TimeUnit.SECONDS);
                    break;
                default:
                    throw new IllegalArgumentException("Unsupported script type: " + scriptType);
            }
        } catch (Exception e) {
            log.error("Error evaluating JS function", e);
            errorText = e.getMessage();
        } finally {
            if (engine != null) {
                engine.destroy();
            }
        }
        ObjectNode result = objectMapper.createObjectNode();
        result.put("output", output);
        result.put("error", errorText);
        return result;
    } catch (Exception e) {
        throw handleException(e);
    }
}

Example 24 with TbMsgMetaData

use of org.thingsboard.server.common.msg.TbMsgMetaData in project thingsboard by thingsboard.

the class DeviceController method getMetaDataForAssignedFrom.

private TbMsgMetaData getMetaDataForAssignedFrom(Tenant tenant) {
    TbMsgMetaData metaData = new TbMsgMetaData();
    metaData.putValue("assignedFromTenantId", tenant.getId().getId().toString());
    metaData.putValue("assignedFromTenantName", tenant.getName());
    return metaData;
}

Example 25 with TbMsgMetaData

use of org.thingsboard.server.common.msg.TbMsgMetaData in project thingsboard by thingsboard.

the class DeviceEdgeProcessor method getTbMsgMetaData.

private TbMsgMetaData getTbMsgMetaData(Edge edge) {
    TbMsgMetaData metaData = new TbMsgMetaData();
    metaData.putValue("edgeId", edge.getId().toString());
    metaData.putValue("edgeName", edge.getName());
    return metaData;
}