Help Center> IoT Device Access> SDK Reference> Old SDKs> Application Java SDK API Reference> Message Push> Pushing a Firmware Upgrade Result Notification
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Pushing a Firmware Upgrade Result Notification

Typical Scenario

After an application subscribes to firmware upgrade result change notifications (the notification type is fwUpgradeResultNotify) on the platform, the platform sends a notification to the application when a firmware upgrade task is complete.

API Function

This API is used by the platform to push notifications to an application that has subscribed to firmware upgrade result notifications.

Note

1. When subscribing to platform management data, an application must subscribe to the specified callback URL in the API description. The server and port in the callback URL are the public IP address and specified port of the application.

2. An application receives the content of a push message by inheriting the PushMessageReceiver class and overriding the callback API.

3. If the callback URL is not the address of the application, the application must implement the original callback API. For details on the API content, see Message Push in the Northbound API Reference.

API Description

Callback URL

https://server:port/v1.0.0/messageReceiver

Callback API

void handleFwUpgradeResult(NotifyFwUpgradeResultDTO body)

Class

PushMessageReceiver

Parameter Description

NotifyFwUpgradeResultDTO structure

Parameter

Mandatory or Optional

Type

Location

Description

notifyType

Mandatory

String

body

Indicates the notification type. The value is fwUpgradeResultNotify.

deviceId

Mandatory

String

body

Identifies a device.

appId

Mandatory

String

body

Identifies the application to which the device belongs.

operationId

Mandatory

String

body

Identifies a firmware upgrade task.

subOperationId

Mandatory

String

body

Identifies a firmware upgrade sub-task.

curVersion

Mandatory

String

body

Indicates the current firmware version of the device.

targetVersion

Mandatory

String

body

Indicates the target firmware version to which the device is to be upgraded.

sourceVersion

Mandatory

String

body

Indicates the source firmware version of the device.

status

Mandatory

String

body

Indicates the upgrade result.

  • SUCCESS
  • FAIL

statusDesc

Mandatory

String

body

Indicates the upgrade result description.

  • SUCCESS: The device upgrade is successful.
  • FAIL: The device upgrade fails.

upgradeTime

Mandatory

String

body

Indicates the firmware upgrade duration.

Response Parameters

Status Code: 200 OK

Request Example

Method: POST
Request: {callbackUrl}
Header:
Content-Type:application/json
Body:
{
    "notifyType":"fwUpgradeResultNotify",
    "deviceId":"******",
    "appId":"***********",
    "operationId":"***********",
    "subOperationId":"***********",
    "curVersion":"1.6",
    "targetVersion":"1.6",
    "sourceVersion":"1.3",
    "status":"SUCCESS",
    "statusDesc":"****",
    "upgradeTime":"****"
}

Normal Response Example

Response:
Status Code: 200 OK
Parent topic: Message Push