actreturn

README

Return

This activity allows you to reply to a trigger invocation and map output values. After replying to the trigger, the flow ends (this will be the last actvity in your flow).

Installation

Flogo CLI

flogo install github.com/project-flogo/contrib/activity/actreturn

Configuration

Settings:

Name	Type	Description
mappings	object	Set of mappings to execute when the activity runs

Example

The below example allows you to configure the activity to reply and set the output values to literals "name" (a string) and 2 (an integer).

{
  "id": "return",
  "name": "Return",
  "activity": {
    "ref": "github.com/project-flogo/contrib/activity/actreturn",
    "settings": {
      "mappings": {
        "Output1":"name",
        "Output2":2
      }
    }
  }
}

Documentation

Index

• func New(ctx activity.InitContext) (activity.Activity, error)
• type Activity
  • func (a *Activity) Eval(ctx activity.Context) (done bool, err error)
  • func (a *Activity) Metadata() *activity.Metadata
• type Settings

Functions

func New

func New(ctx activity.InitContext) (activity.Activity, error)

Types

type Activity

type Activity struct {
	// contains filtered or unexported fields
}

Activity is an Activity that is used to return/return via the trigger inputs : {method,uri,params} outputs: {result}

func (*Activity) Eval

func (a *Activity) Eval(ctx activity.Context) (done bool, err error)

Eval implements api.Activity.Eval - Invokes a REST Operation

func (*Activity) Metadata

func (a *Activity) Metadata() *activity.Metadata

type Settings

type Settings struct {
	Mappings map[string]interface{} `md:"mappings"` // Set of mappings to execute when the activity runs
}