Methods
(async, static) createInstance(projectKey, processKey, messageId, payload) → {object}
TranTcc.createInstance 创建一个事务实例
Parameters:
| Name | Type | Description |
|---|---|---|
projectKey |
string | 项目的key |
processKey |
string | 进程的key |
messageId |
string | 事务的唯一id |
payload |
object | 任务相关的参数 |
- Source:
Returns:
事务实例
- Type
- object
(async, static) groupActionsExec(actions, payload, messageId, projectId, proccessId) → {Array.<object>}
TranTcc.groupActionsExec 执行一些 Action 的集合并获取结果
Parameters:
| Name | Type | Description |
|---|---|---|
actions |
Array.<object> | 集合 [{currentAttemptTime: 当前尝试次数, id: actionId}] |
payload |
Object | 请求载体 |
messageId |
string | 消息id/事务唯一标识 |
projectId |
number | 项目id |
proccessId |
number | 流程程id |
- Source:
Returns:
处理结果集 [{id, success, currentAttemptTime }] 处理结果
- Type
- Array.<object>
(async, static) singleActionExec(actionId, payload, messageId, projectId, proccessId, currentAttemptTime) → {Object}
TranTcc.singleActionExec 执行某个独立的action
Parameters:
| Name | Type | Default | Description |
|---|---|---|---|
actionId |
number | action id |
|
payload |
json | 载体 |
|
messageId |
string | 消息id |
|
projectId |
number | 0 | 项目id |
proccessId |
number | 0 | 过程id |
currentAttemptTime |
number | 0 | 当前执行次数 |
- Source:
Returns:
actionLogInstance actionLog的实例
- Type
- Object
(async, static) try2NextStep(tranId) → {Object}
TranTcc.try2NextStep 尝试进入下一个步骤, 当前步骤的所有状态满足特定条件
Parameters:
| Name | Type | Description |
|---|---|---|
tranId |
number | 事务的实例id |
- Source:
Returns:
事务实例
- Type
- Object