bpmn-server / APIEngine

Class: APIEngine

Hierarchy

• APIComponent

  ↳ APIEngine

Implements

• IAPIEngine

Table of contents

Constructors

• constructor

Properties

• api

Accessors

• server

Methods

• getUser
• start
• invoke
• assign
• throwMessage
• throwSignal
• startEvent
• restart

Constructors

constructor

• new APIEngine(api): APIEngine

Parameters

Name	Type
api	any

Returns

APIEngine

Inherited from

APIComponent.constructor

Defined in

API/API.ts:44

Properties

api

• api: BPMNAPI

Inherited from

APIComponent.api

Defined in

API/API.ts:42

Accessors

server

• get server(): IBPMNServer

Returns

IBPMNServer

Inherited from

APIComponent.server

Defined in

API/API.ts:47

Methods

getUser

▸ getUser(user): any

Parameters

Name	Type
user	any

Returns

any

Inherited from

APIComponent.getUser

Defined in

API/API.ts:50

---

start

▸ start(name, data?, user?, options?): Promise<IExecution>

start a new Instance of specified model

Parameters

Name	Type	Description
name	any	name of the model to start.
data	Object	–
user?	ISecureUser	user object {}
options	IEngineOptions	–

Returns

Promise<IExecution>

Implementation of

IAPIEngine.start

Defined in

API/API.ts:221

---

invoke

▸ invoke(query, data?, user?, options?): Promise<IExecution>

continue with the execution of a particular item that is in a wait state, typically a user task

Parameters

Name	Type
query	any
data	Object
user?	ISecureUser
options	IEngineOptions

Returns

Promise<IExecution>

Implementation of

IAPIEngine.invoke

Defined in

API/API.ts:225

---

assign

▸ assign(query, data, assignment, user?, options?): Promise<IExecution>

provide assignment data to a user task
Also, updates item data

Parameters

Name	Type
query	any
data	any
assignment	any
user?	ISecureUser
options	IEngineOptions

Returns

Promise<IExecution>

Implementation of

IAPIEngine.assign

Defined in

API/API.ts:231

---

throwMessage

▸ throwMessage(messageId, data, messageMatchingKey, user?, options?): Promise<IExecution>

throw a message with an id, system will identify receiving item

Parameters

Name	Type
messageId	any
data	any
messageMatchingKey	any
user?	ISecureUser
options	IEngineOptions

Returns

Promise<IExecution>

Implementation of

IAPIEngine.throwMessage

Defined in

API/API.ts:236

---

throwSignal

▸ throwSignal(signalId, data, messageMatchingKey, user?, options?): Promise<any>

throw a signal with an id, system will identify receiving item(s)

Parameters

Name	Type
signalId	any
data	any
messageMatchingKey	any
user?	ISecureUser
options	IEngineOptions

Returns

Promise<any>

Implementation of

IAPIEngine.throwSignal

Defined in

API/API.ts:239

---

startEvent

▸ startEvent(query, elementId, data?, user?, options?): Promise<IExecution>

start a second event node (in a subprocess) for a running instance

Parameters

Name	Type
query	any
elementId	any
data	Object
user?	ISecureUser
options	IEngineOptions

Returns

Promise<IExecution>

Implementation of

IAPIEngine.startEvent

Defined in

API/API.ts:242

---

restart

▸ restart(itemQuery, data, user, options?): Promise<IExecution>

restarting an already completed instance at a particular node
this function requires dataStore.enableSavePoints to be true in configuration.ts
this add a savePoint for each item, allowing you to select that item to restore it

Parameters

Name	Type	Description
itemQuery	any	Query to find a single item
data	any	–
user	ISecureUser	–
options	Object	–

Returns

Promise<IExecution>

Implementation of

IAPIEngine.restart

Defined in

API/API.ts:245