actreply

README

---

title: Reply weight: 4601

Reply

This activity allows you to reply to a trigger invocation and map output values. After replying to the trigger, this activity will allow the flow to continue further.

Installation

Flogo Web

This activity comes out of the box with the Flogo Web UI

Flogo CLI

flogo install github.com/TIBCOSoftware/flogo-contrib/activity/actreply

Schema

Input and Output:

{
  "input":[
    {
      "name": "mappings",
      "type": "array",
      "required": true,
      "display": {
        "name": "Mapper",
        "type": "mapper",
        "mapperOutputScope" : "action.output"
      }
    }
  ],
  "output": [
  ]
}

Settings

Setting	Required	Description
mappings	True	An array of mappings that are executed 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": "reply",
  "name": "Reply",
  "description": "Simple Reply Activity",
  "activity": {
    "ref": "github.com/TIBCOSoftware/flogo-contrib/activity/actreply",
    "input": {
  	"mappings":[
      { "type": "literal", "value": "name", "mapTo": "Output1" },
      { "type": "literal", "value": 2, "mapTo": "Output2" }
    ]
  }
}

Documentation

Index

• func NewActivity(metadata *activity.Metadata) activity.Activity
• type ReplyActivity
  • func (a *ReplyActivity) Eval(ctx activity.Context) (done bool, err error)
  • func (a *ReplyActivity) Metadata() *activity.Metadata

Functions

func NewActivity

func NewActivity(metadata *activity.Metadata) activity.Activity

NewActivity creates a new ReplyActivity

Types

type ReplyActivity

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

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

func (*ReplyActivity) Eval

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

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

func (*ReplyActivity) Metadata

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

Metadata returns the activity's metadata