Method: GoodData::Project#objects_import

Defined in:
lib/gooddata/models/project.rb

#objects_import(token, options = {}) ⇒ Boolean

Import objects from import token. If you do not need specifically this method what you are probably looking for is transfer_objects. This is a lower level method.

Parameters:

  • Migration token ID

  • (defaults to: {})

    The options to migration.

Options Hash (options):

  • :time_limit (Number) —

    Time in seconds before the blocking call will fail. See GoodData::Rest::Client.poll_on_response for additional details

  • :sleep_interval (Number) —

    Interval between polls on the status of the migration.

Returns:

  • Returns true if it succeeds or throws exceoption



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# File 'lib/gooddata/models/project.rb', line 1466

def objects_import(token, options = {})
  fail 'You need to provide a token for object import' if token.blank?

  import_payload = {
    :partialMDImport => {
      :token => token,
      :overwriteNewer => '1',
      :updateLDMObjects => '1',
      :importAttributeProperties => '1'
    }
  }

  import_uri = "/gdc/md/#{pid}/maintenance/partialmdimport"
  GoodData.gd_logger.info("Project import action=objects_import, project_id=#{pid}, uri=#{import_uri}, import_status=start") if GoodData.gd_logger

  result = client.post(import_uri, import_payload)
  polling_url = result['uri']
  GoodData.gd_logger.info("Project import action=objects_import, project_id=#{pid}, uri=#{polling_url}, import_status=polling") if GoodData.gd_logger

  polling_result = client.poll_on_response(polling_url, options) do |body|
    body['wTaskStatus'] && body['wTaskStatus']['status'] == 'RUNNING'
  end

  if polling_result['wTaskStatus']['status'] == 'ERROR'
    messages = GoodData::Helpers.interpolate_error_messages(polling_result['wTaskStatus']['messages']).join(' ')
    fail ObjectsImportError, "Importing objects failed with messages. #{messages}"
  end

  GoodData.gd_logger.info("Project import action=objects_import, project_id=#{pid}, uri=#{import_uri}, import_status=success") if GoodData.gd_logger

  true
end