Function feedParameters

commands/trigger.go:54–73

** * Constructs the parameters to pass to the feed, consisting of the event type, trigger name, and subject key. * * NOTE: this function will exit in case of a processing error since it indicates a problem parsing parameters. * * @return the feed name and parameters if a feed is specified. */

(feed string, lifecycle string, trigger *QualifiedName, authKey string)

 * @return the feed name and parameters if a feed is specified.
 */
func feedParameters(feed string, lifecycle string, trigger *QualifiedName, authKey string) (*QualifiedName, []string) {
	if feed == "" {
		return nil, make([]string, 0)
	}

	whisk.Debug(whisk.DbgInfo, "Trigger has a feed\n")

	var params []string
	name := fmt.Sprintf("/%s/%s", trigger.GetNamespace(), trigger.GetEntityName())
	params = append(params, getFormattedJSON(FEED_LIFECYCLE_EVENT, lifecycle))
	params = append(params, getFormattedJSON(FEED_TRIGGER_NAME, name))
	params = append(params, getFormattedJSON(FEED_AUTH_KEY, authKey))

	feedQualifiedName, err := NewQualifiedName(feed)
	if err != nil {
		ExitOnError(NewQualifiedNameError(feed, err))
	}

	return feedQualifiedName, params
}

/**
 * Create or update a trigger.