descriptor.json

{
    "name": "flogo-kafka",
    "version": "0.10.0",
    "title": "Publish Kafka message",
    "type": "flogo:activity",
    "description": "Publish a message to a kafka topic",
    "homepage": "https://github.com/project-flogo/contrib/tree/master/activity/kafka",
    "author": "Wendell Nichols <wnichols@tibco.com>",
    "settings":[
      {
        "name": "brokerUrls",
        "type": "string",
        "required": true,
        "description": "The Kafka cluster to connect to"
      },
      {
        "name": "topic",
        "type": "string",
        "required": true,
        "description": "The Kafka topic on which to place the message"
      },
      {
        "name": "user",
        "type": "string",
        "description": "If connecting to a SASL enabled port, the user id to use for authentication"
      },
      {
        "name": "password",
        "type": "string",
        "description": "If connecting to a SASL enabled port, the password to use for authentication"
      },
      {
        "name": "trustStore",
        "type": "string",
        "description": "If connecting to a TLS secured port, the directory containing the certificates representing the trust chain for the connection. This is usually just the CACert used to sign the server's certificate"
      }
    ],
    "input":[
      {
        "name": "message",
        "type": "string",
        "required": true,
        "description": "The message to send"
      }
    ],
    "output": [
      {
        "name": "partition",
        "type": "int",
        "description": "Documents the partition that the message was placed on"
      },
      {
        "name": "offset",
        "type": "long",
        "description": "Documents the offset for the message"
      }
    ]
  }