log

README

Log

This activity allows you to write log messages.

Installation

Flogo CLI

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

Configuration

Input:

Name	Type	Description
message	string	The message to log
addDetails	bool	Append contextual execution information to the log message
usePrint	bool	Use Print to stdout instead of the built-in Logger. The built-in logger may not be compatible with some cloud environments.

Examples

The below example logs a message 'test message':

{
  "id": "log_message",
  "name": "Log Message",
  "activity": {
    "ref": "github.com/project-flogo/contrib/activity/log",
    "input": {
      "message": "test message",
      "addDetails": "false"
    }
  }
}

Documentation

Index

• type Activity
  • func (a *Activity) Eval(ctx activity.Context) (done bool, err error)
  • func (a *Activity) Metadata() *activity.Metadata
• type Input
  • func (i *Input) FromMap(values map[string]interface{}) error
  • func (i *Input) ToMap() map[string]interface{}

Types

type Activity

type Activity struct {
}

Activity is an Activity that is used to log a message to the console inputs : {message, flowInfo} outputs: none

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 {
	Message    string `md:"message"`    // The message to log
	AddDetails bool   `md:"addDetails"` // Append contextual execution information to the log message
	UsePrint   bool   `md:"usePrint"`
}

func (*Input) FromMap

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

func (*Input) ToMap

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