sample

README

Log

This activity allows you to write log messages.

Installation

Flogo CLI

flogo install qingcloud-flow/plugin/activity/log

Configuration

Input:

Name	Type	Description
head	map	The message to log
body	bytes	body

Examples

The below example logs a message 'test message':

{
  "id": "log_message",
  "name": "Log Message",
  "activity": {
    "ref": "qingcloud-flow/plugin/activity/log",
    "input": {
      "head": "test message",
      "body": "false"
    }
  }
}

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 Input
  • func (r *Input) FromMap(values map[string]interface{}) error
  • func (r *Input) ToMap() map[string]interface{}
• type Output
  • func (o *Output) FromMap(values map[string]interface{}) error
  • func (o *Output) ToMap() map[string]interface{}
• type Settings

Functions

func New

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

New optional factory method, should be used if one activity instance per configuration is desired

Types

type Activity

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

Activity is an sample Activity that can be used as a base to create a custom activity

func (*Activity) Eval

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

Eval implements api.Activity.Eval - Logs the Message

func (*Activity) Metadata

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

Metadata returns the activity's metadata

type Input

type Input struct {
	AnInput string `md:"anInput,required"`
}

func (*Input) FromMap

func (r *Input) FromMap(values map[string]interface{}) error

func (*Input) ToMap

func (r *Input) ToMap() map[string]interface{}

type Output

type Output struct {
	AnOutput string `md:"anOutput"`
}

func (*Output) FromMap

func (o *Output) FromMap(values map[string]interface{}) error

func (*Output) ToMap

func (o *Output) ToMap() map[string]interface{}

type Settings

type Settings struct {
	ASetting string `md:"aSetting,required"`
}