Module: Wavefront::Validators

Included in:
CoreApi, Write, Writer::Core
Defined in:
lib/wavefront-sdk/validators.rb

Overview

A module of mixins to validate input. The Wavefront documentation lays down restrictions on types and sizes of various inputs, which we will check on the user’s behalf. Most of the information used in this file comes from community.wavefront.com/docs/DOC-1031 Some comes from the Swagger API documentation, some has come directly from Wavefront engineers.

rubocop:disable Metrics/ModuleLength

Instance Method Summary collapse

Instance Method Details

#uuid?(str) ⇒ Bool

Is the given string a UUID? These are used for various item IDs.

Parameters:

Returns:

  • (Bool) 


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# File 'lib/wavefront-sdk/validators.rb', line 23

def uuid?(str)
  str.is_a?(String) && str =~ /([a-f\d]{8}(-[a-f\d]{4}){3}-[a-f\d]{12})/
end

#wf_account_id?(id) ⇒ Boolean

Ensure the given argument is a valid User or SystemAccount ID.

Parameters:

Returns:

  • (Boolean)

Raises:

  • Wavefront::Exception::InvalidAccountId if the ID is not valid



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# File 'lib/wavefront-sdk/validators.rb', line 591

def (id)
  return true if wf_user_id?(id)
rescue Wavefront::Exception::InvalidUserId
  begin
    return true if wf_serviceaccount_id?(id)
  rescue Wavefront::Exception::InvalidServiceAccountId
    raise Wavefront::Exception::InvalidAccountId, id
  end
end

#wf_alert_id?(id) ⇒ Boolean

Ensure the given argument is a valid Wavefront alert ID. Alerts are identified by the epoch-nanosecond at which they were created.

Parameters:

  • id (String) —

    the alert ID to validate

Returns:

  • (Boolean) —

    True if the alert ID is valid

Raises:

  • Wavefront::Exception::InvalidAlertId if the alert ID is not valid



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# File 'lib/wavefront-sdk/validators.rb', line 228

def wf_alert_id?(id)
  id = id.to_s if id.is_a?(Numeric)
  return true if id.is_a?(String) && id.match(/^\d{13}$/)

  raise Wavefront::Exception::InvalidAlertId, id
end

#wf_alert_severity?(severity) ⇒ Boolean

Ensure the given argument is a valid alert severity

Parameters:

  • severity (String) —

    severity

Returns:

  • (Boolean) —

    true if valid

Raises:

  • Wavefront::Exceptions::InvalidAlertSeverity if not valid



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# File 'lib/wavefront-sdk/validators.rb', line 328

def wf_alert_severity?(severity)
  return true if %w[INFO SMOKE WARN SEVERE].include?(severity)

  raise Wavefront::Exception::InvalidAlertSeverity, severity
end

#wf_apitoken_id?(id) ⇒ Boolean

Ensure the given argument is a valid API token ID

Parameters:

Returns:

  • (Boolean)

Raises:

  • Wavefront::Exception::InvalidApiTokenId if the token ID is not valid



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# File 'lib/wavefront-sdk/validators.rb', line 541

def wf_apitoken_id?(id)
  return true if uuid?(id)

  raise Wavefront::Exception::InvalidApiTokenId, id
end

#wf_aws_external_id?(id) ⇒ Boolean

Ensure the given argument is a valid AWS external ID, used in the AWS cloud integration. not valid

Parameters:

  • id (String) —

    the external ID to validate

Returns:

  • (Boolean) —

    true if the external ID is valid

Raises:

  • Wavefront::Exception::InvalidAwsExternalId if the external ID is



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# File 'lib/wavefront-sdk/validators.rb', line 640

def wf_aws_external_id?(id)
  return true if id.is_a?(String) && id =~ /^[a-z0-9A-Z]{16}$/

  raise Wavefront::Exception::InvalidAwsExternalId, id
end

#wf_cloudintegration_id?(id) ⇒ Boolean

Ensure the given argument is a valid Wavefront cloud integration ID

Parameters:

  • id (String) —

    the integration name to validate

Returns:

  • (Boolean) —

    True if the integration name is valid

Raises:

  • Wavefront::Exception::InvalidCloudIntegrationId if the integration ID is not valid



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# File 'lib/wavefront-sdk/validators.rb', line 243

def wf_cloudintegration_id?(id)
  return true if uuid?(id)

  raise Wavefront::Exception::InvalidCloudIntegrationId, id
end

#wf_dashboard_id?(id) ⇒ Boolean

There doesn’t seem to be a public statement on what’s allowed in a dashboard name. For now I’m going to assume up to 255 word characters.

Parameters:

  • id (String) —

    the dashboard ID to validate

Returns:

  • (Boolean) —

    true if the dashboard ID is valid

Raises:

  • Wavefront::Exception::InvalidDashboardID if the dashboard ID is not valid



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# File 'lib/wavefront-sdk/validators.rb', line 258

def wf_dashboard_id?(id)
  return true if id.is_a?(String) && id.size < 256 && id.match(/^[\w-]+$/)

  raise Wavefront::Exception::InvalidDashboardId, id
end

#wf_derivedmetric_id?(id) ⇒ Boolean

Ensure the given argument is a valid derived metric ID. IDs are the millisecond epoch timestamp at which the derived metric was created.

Parameters:

Returns:

  • (Boolean) —

    True if the ID is valid

Raises:

  • Wavefront::Exception::InvalidDerivedMetricId



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# File 'lib/wavefront-sdk/validators.rb', line 272

def wf_derivedmetric_id?(id)
  id = id.to_s if id.is_a?(Numeric)
  return true if id.is_a?(String) && id =~ /^\d{13}$/

  raise Wavefront::Exception::InvalidDerivedMetricId, id
end

#wf_distribution?(dist) ⇒ Boolean

Validate a distribution description

Parameters:

  • dist (Hash) —

    description of distribution

Returns:

  • (Boolean) —

    true if valid

Raises:

  • whichever exception is thrown first when validating each component of the distribution.



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# File 'lib/wavefront-sdk/validators.rb', line 461

def wf_distribution?(dist)
  wf_metric_name?(dist[:path])
  wf_distribution_values?(dist[:value])
  wf_epoch?(dist[:ts]) if dist[:ts]
  wf_source_id?(dist[:source]) if dist[:source]
  wf_point_tags?(dist[:tags]) if dist[:tags]
  true
end

#wf_distribution_count?(count) ⇒ Boolean

Ensure the given argument is a valid distribution count.

Parameters:

  • count (Numeric)

Returns:

  • (Boolean)

Raises:

  • Wavefront::Exception::InvalidDistributionCount if the count is not valid



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# File 'lib/wavefront-sdk/validators.rb', line 530

def wf_distribution_count?(count)
  return true if count.is_a?(Integer) && count.positive?

  raise Wavefront::Exception::InvalidDistributionCount, count
end

#wf_distribution_interval?(interval) ⇒ Boolean

Ensure the given argument is a valid distribution interval.

Parameters:

  • interval (Symbol)

Returns:

  • (Boolean)

Raises:

  • Wavefront::Exception::InvalidDistributionInterval if the interval is not valid



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# File 'lib/wavefront-sdk/validators.rb', line 519

def wf_distribution_interval?(interval)
  return true if %i[m h d].include?(interval)

  raise Wavefront::Exception::InvalidDistributionInterval, interval
end

#wf_distribution_values?(vals) ⇒ Boolean

Validate an array of distribution values

Parameters:

Returns:

  • (Boolean) —

    true if valid

Raises:

  • whichever exception is thrown first when validating each component of the distribution.



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# File 'lib/wavefront-sdk/validators.rb', line 479

def wf_distribution_values?(vals)
  vals.each do |times, val|
    wf_distribution_count?(times)
    wf_value?(val)
  end
  true
end

#wf_epoch?(timestamp) ⇒ Boolean

Ensure the given argument is a valid epoch timestamp. Again, no range checking.

Parameters:

Returns:

  • (Boolean) —

    True if the timestamp is valid

Raises:

  • Wavefront::Exception::InvalidMaintenanceWindow



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# File 'lib/wavefront-sdk/validators.rb', line 125

def wf_epoch?(timestamp)
  return true if timestamp.is_a?(Numeric)

  raise Wavefront::Exception::InvalidTimestamp, timestamp
end

#wf_event_id?(id) ⇒ Boolean

Ensure the given argument is a valid event ID. Event IDs are an epoch-millisecond timestamp followed by a : followed by the name of the event.

Parameters:

  • id (String) —

    the event ID to validate

Returns:

  • (Boolean) —

    true if the event ID is valid

Raises:

  • Wavefront::Exception::InvalidEventID if the event ID is not valid



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# File 'lib/wavefront-sdk/validators.rb', line 288

def wf_event_id?(id)
  return true if id.is_a?(String) && id =~ /^\d{13}:.+/

  raise Wavefront::Exception::InvalidEventId, id
end

#wf_granularity?(granularity) ⇒ Boolean

Ensure the given argument is a valid query granularity

Parameters:

  • granularity (String) —

    granularity

Returns:

  • (Boolean) —

    true if valid

Raises:

  • Wavefront::Exceptions::InvalidGranularity if not valid



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# File 'lib/wavefront-sdk/validators.rb', line 353

def wf_granularity?(granularity)
  return true if %w[d h m s].include?(granularity.to_s)

  raise Wavefront::Exception::InvalidGranularity, granularity
end

#wf_ingestionpolicy_id?(id) ⇒ Boolean

Ensure the given argument is a valid ingestion policy ID

Parameters:

Returns:

  • (Boolean)

Raises:

  • Wavefront::Exception::InvalidIngestionPolicyId if the ID is not valid



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# File 'lib/wavefront-sdk/validators.rb', line 580

def wf_ingestionpolicy_id?(id)
  return true if id.is_a?(String) && id =~ /^[a-z0-9\-_]+-\d{13}$/

  raise Wavefront::Exception::InvalidIngestionPolicyId, id
end

#wf_integration_id?(id) ⇒ Boolean

Ensure the given argument is a valid Wavefront integration ID. These appear to be lower-case strings.

Parameters:

  • id (String) —

    the integration ID to validate

Returns:

  • (Boolean) —

    True if the integration name is valid

Raises:

  • Wavefront::Exception::InvalidIntegrationId if the integration ID is not valid



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# File 'lib/wavefront-sdk/validators.rb', line 508

def wf_integration_id?(id)
  return true if id.is_a?(String) && id =~ /^[a-z0-9]+$/

  raise Wavefront::Exception::InvalidIntegrationId, id
end

#wf_link_id?(id) ⇒ Boolean

Ensure the given argument is a valid external Link ID

Parameters:

  • id (String) —

    the external link ID to validate

Returns:

  • (Boolean) —

    True if the link ID is valid

Raises:

  • Wavefront::Exception::InvalidExternalLinkId if the link ID is not valid



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# File 'lib/wavefront-sdk/validators.rb', line 301

def wf_link_id?(id)
  return true if id.is_a?(String) && id =~ /^\w{16}$/

  raise Wavefront::Exception::InvalidExternalLinkId, id
end

#wf_link_template?(template) ⇒ Boolean

Ensure the given argument is a valid external link template

Returns:

  • (Boolean) —

    true if it is valid

Raises:

  • Wavefront::Exception::InvalidTemplate if not



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# File 'lib/wavefront-sdk/validators.rb', line 32

def wf_link_template?(template)
  if template.is_a?(String) &&
     template.start_with?('http://', 'https://')
    return true
  end

  raise Wavefront::Exception::InvalidLinkTemplate, template
end

#wf_maintenance_window_id?(id) ⇒ Boolean

Ensure the given argument is a valid maintenance window ID. IDs are the millisecond epoch timestamp at which the window was created.

Parameters:

Returns:

  • (Boolean) —

    True if the ID is valid

Raises:

  • Wavefront::Exception::InvalidMaintenanceWindowId



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# File 'lib/wavefront-sdk/validators.rb', line 315

def wf_maintenance_window_id?(id)
  id = id.to_s if id.is_a?(Numeric)
  return true if id.is_a?(String) && id =~ /^\d{13}$/

  raise Wavefront::Exception::InvalidMaintenanceWindowId, id
end

#wf_message_id?(id) ⇒ Boolean

Ensure the given argument is a valid message ID

Parameters:

Returns:

  • (Boolean) —

    true if valid

Raises:

  • Wavefront::Exceptions::InvalidMessageId if not valid



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# File 'lib/wavefront-sdk/validators.rb', line 340

def wf_message_id?(id)
  return true if id.is_a?(String) && id =~ /^\w+::\w+$/

  raise Wavefront::Exception::InvalidMessageId, id
end

#wf_metric_name?(metric) ⇒ Boolean

Ensure the given argument is a valid Wavefront metric name, or path.

is not valid.

Parameters:

  • metric (String) —

    the metric name to validate

Returns:

  • (Boolean) —

    True if the metric name is valid

Raises:

  • Wavefront::Exception::InvalidMetricName if metric name



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# File 'lib/wavefront-sdk/validators.rb', line 49

def wf_metric_name?(metric)
  if metric.is_a?(String) && metric.size < 1024 &&
     (metric.match(/^#{DELTA}?[\w\-.]+$/o) ||
      metric.match(%r{^"#{DELTA}?[\w\-./,]+"$}o))
    return true
  end

  raise Wavefront::Exception::InvalidMetricName, metric
end

#wf_metricspolicy_id?(id) ⇒ Boolean

Ensure the given argument is a valid Wavefront metrics policy ID

Parameters:

  • id (String) —

    the metrics policy ID to validate

Returns:

  • (Boolean) —

    true if the role ID is valid

Raises:

  • Wavefront::Exception::InvalidMetricsPolicyId if the ID is not valid



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# File 'lib/wavefront-sdk/validators.rb', line 652

def wf_metricspolicy_id?(id)
  return true if uuid?(id)

  raise Wavefront::Exception::InvalidMetricsPolicyId, id
end

#wf_monitoredcluster_id?(id) ⇒ Boolean

Ensure the given argument is a valid monitored cluster ID

Parameters:

Returns:

  • (Boolean)

Raises:

  • Wavefront::Exception::InvalidMonitoredClusterId if the ID is not valid



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# File 'lib/wavefront-sdk/validators.rb', line 606

def wf_monitoredcluster_id?(id)
  return true if id.is_a?(String) && id.size < 256 && id =~ /^[a-z0-9\-_]+$/

  raise Wavefront::Exception::InvalidMonitoredClusterId, id
end

#wf_ms_ts?(timestamp) ⇒ Boolean

Ensure the given argument is a valid millisecond epoch timestamp. We do no checking of the value, because who am I to say that the user doesn’t want to send a point relating to 1ms after the epoch, or a thousand years in the future?

Parameters:

  • timestamp (Integer) —

    the timestamp name to validate

Returns:

  • (Boolean) —

    True if the value is valid

Raises:

  • Wavefront::Exception::InvalidTimestamp



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# File 'lib/wavefront-sdk/validators.rb', line 112

def wf_ms_ts?(timestamp)
  return true if timestamp.is_a?(Numeric)

  raise Wavefront::Exception::InvalidTimestamp, timestamp
end

#wf_name?(name) ⇒ Boolean

Ensure the given argument is a valid name, for instance for an event. Names can contain, AFAIK, word characters.

raise Wavefront::Exception::InvalidName if name is not valid

Parameters:

  • name (String) —

    the name to validate

Returns:

  • (Boolean) —

    true if the name is valid

Raises:



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# File 'lib/wavefront-sdk/validators.rb', line 66

def wf_name?(name)
  return true if name.is_a?(String) && name.size < 1024 && name =~ /^\w+$/

  raise Wavefront::Exception::InvalidName, name
end

#wf_notificant_id?(id) ⇒ Boolean

Ensure the given argument is a valid Wavefront notificant ID.

Parameters:

  • id (String) —

    the notificant ID to validate

Returns:

  • (Boolean) —

    True if the notificant ID is valid

Raises:

  • Wavefront::Exception::InvalidNotificantId if the notificant ID is not valid



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# File 'lib/wavefront-sdk/validators.rb', line 494

def wf_notificant_id?(id)
  return true if id.is_a?(String) && id =~ /^\w{16}$/

  raise Wavefront::Exception::InvalidNotificantId, id
end

#wf_permission?(id) ⇒ Boolean

Ensure the given argument is a Wavefront permission

Parameters:

Returns:

  • (Boolean)

Raises:

  • Wavefront::Exception::InvalidApiTokenId if the ID is not valid



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# File 'lib/wavefront-sdk/validators.rb', line 563

def wf_permission?(id)
  if %w[alerts_management batch_query_priority embedded_charts
        dashboard_management derived_metrics_management ingestion
        events_management external_links_management
        application_management metrics_management agent_management
        host_tag_management user_management].include?(id)
    return true
  end

  raise Wavefront::Exception::InvalidPermission, id
end

#wf_point?(point) ⇒ Boolean

Validate a point so it conforms to the standard described in community.wavefront.com/docs/DOC-1031

Parameters:

  • point (Hash) —

    description of point

Returns:

  • (Boolean) —

    true if valid

Raises:

  • whichever exception is thrown first when validating each component of the point.



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# File 'lib/wavefront-sdk/validators.rb', line 446

def wf_point?(point)
  wf_metric_name?(point[:path])
  wf_value?(point[:value])
  wf_epoch?(point[:ts]) if point[:ts]
  wf_source_id?(point[:source]) if point[:source]
  wf_point_tags?(point[:tags]) if point[:tags]
  true
end

#wf_point_tag?(key, val) ⇒ Boolean

Validate a single point tag, probably on behalf of #wf_point_tags?

Parameters:

Returns:

  • (Boolean) —

    nil

Raises:

  • Wavefront::Exception::InvalidTag if any tag is not valid



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# File 'lib/wavefront-sdk/validators.rb', line 197

def wf_point_tag?(key, val)
  if key && val && (key.size + val.size < 254) &&
     key =~ /^[\w\-.:]+$/ && val !~ /\\$/
    return
  end

  raise Wavefront::Exception::InvalidTag, "#{key}=#{val}"
end

#wf_point_tags?(tags) ⇒ Boolean

Ensure a hash of key:value point tags are value. Not to be confused with source tags.

Parameters:

  • tags (Hash) —

    a hash of key:value tags

Returns:

  • (Boolean) —

    True if all tags are valid

Raises:

  • Wavefront::Exception::InvalidTag if any tags in the has do not validate



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# File 'lib/wavefront-sdk/validators.rb', line 185

def wf_point_tags?(tags)
  raise Wavefront::Exception::InvalidTag unless tags.is_a?(Hash)

  tags.each { |k, v| wf_point_tag?(k, v) }
end

#wf_proxy_id?(id) ⇒ Boolean

Ensure the given argument is a valid Wavefront proxy ID

Parameters:

  • id (String) —

    the proxy ID to validate

Returns:

  • (Boolean) —

    True if the proxy ID is valid

Raises:

  • Wavefront::Exception::InvalidProxyId if the proxy ID is not valid



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# File 'lib/wavefront-sdk/validators.rb', line 213

def wf_proxy_id?(id)
  return true if uuid?(id)

  raise Wavefront::Exception::InvalidProxyId, id
end

#wf_role_id?(id) ⇒ Boolean

Ensure the given argument is a valid Wavefront role ID

Parameters:

  • id (String) —

    the role ID to validate

Returns:

  • (Boolean) —

    true if the role ID is valid

Raises:

  • Wavefront::Exception::InvalidRoleId if the role ID is not valid



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# File 'lib/wavefront-sdk/validators.rb', line 627

def wf_role_id?(id)
  return true if uuid?(id)

  raise Wavefront::Exception::InvalidRoleId, id
end

#wf_sampling_value?(value) ⇒ Boolean

Ensure the given value is a valid sampling rate.

Parameters:

  • rate (Float)

Returns:

  • (Boolean)

Raises:

  • Wavefront::Exception::InvalidSamplingValue



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# File 'lib/wavefront-sdk/validators.rb', line 616

def wf_sampling_value?(value)
  return true if value.is_a?(Numeric) && value.between?(0, 0.05)

  raise Wavefront::Exception::InvalidSamplingValue, value
end

#wf_savedsearch_entity?(id) ⇒ Boolean

Ensure the given argument is a valid saved search entity type.

Parameters:

Returns:

  • (Boolean) —

    true if valid

Raises:

  • Wavefront::Exceptions::InvalidSavedSearchEntity if not valid



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# File 'lib/wavefront-sdk/validators.rb', line 378

def wf_savedsearch_entity?(id)
  return true if %w[DASHBOARD ALERT MAINTENANCE_WINDOW
                    NOTIFICANT EVENT SOURCE EXTERNAL_LINK AGENT
                    CLOUD_INTEGRATION].include?(id)

  raise Wavefront::Exception::InvalidSavedSearchEntity, id
end

#wf_savedsearch_id?(id) ⇒ Boolean

Ensure the given argument is a valid saved search ID.

Parameters:

  • id (String) —

    saved search ID

Returns:

  • (Boolean) —

    true if valid

Raises:

  • Wavefront::Exceptions::InvalidSavedSearchId if not valid



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# File 'lib/wavefront-sdk/validators.rb', line 365

def wf_savedsearch_id?(id)
  return true if id.is_a?(String) && id =~ /^\w{8}$/

  raise Wavefront::Exception::InvalidSavedSearchId, id
end

#wf_serviceaccount_id?(id) ⇒ Boolean

Ensure the given argument is a valid service account ID

Parameters:

Returns:

  • (Boolean)

Raises:

  • Wavefront::Exception::InvalidApiTokenId if the ID is not valid



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# File 'lib/wavefront-sdk/validators.rb', line 552

def wf_serviceaccount_id?(id)
  return true if id.is_a?(String) && id.start_with?('sa::')

  raise Wavefront::Exception::InvalidServiceAccountId, id
end

#wf_source_id?(source) ⇒ Boolean

Ensure the given argument is a valid Wavefront source name

Parameters:

  • source (String) —

    the source name to validate

Returns:

  • (Boolean) —

    True if the source name is valid

Raises:

  • Wavefront::Exception::InvalidSourceId if the source name is not valid



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# File 'lib/wavefront-sdk/validators.rb', line 393

def wf_source_id?(source)
  if source.is_a?(String) && source.match(/^[\w.-]+$/) &&
     source.size < 1024
    return true
  end

  raise Wavefront::Exception::InvalidSourceId, source
end

#wf_string?(str) ⇒ Boolean

Ensure the given argument is a valid string, for a tag name.

Parameters:

  • str (String) —

    the string name to validate

Returns:

  • (Boolean) —

    True if the string is valid

Raises:

  • Wavefront::Exception::InvalidString if string is not valid.



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# File 'lib/wavefront-sdk/validators.rb', line 78

def wf_string?(str)
  #
  # Only allows PCRE "word" characters, spaces, full-stops and
  # commas in tags and descriptions. This might be too restrictive,
  # but if it is, this is the only place we need to change it.
  #
  if str.is_a?(String) && str.size < 1024 && str =~ /^[-\w .,]*$/
    return true
  end

  raise Wavefront::Exception::InvalidString, str
end

#wf_tag?(*tags) ⇒ Boolean

Ensure one, or an array, of tags are valid. These tags are used as source tags, or tags for maintenance windows etc. They can contain letters, numbers, -, _ and :, and must be less than 256 characters long

Parameters:

Returns:

  • (Boolean) —

    True if all tags are valid

Raises:

  • Wavefront::Exception::InvalidTag



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# File 'lib/wavefront-sdk/validators.rb', line 140

def wf_tag?(*tags)
  Array(*tags).each do |tag|
    unless tag.is_a?(String) && tag.size < 255 && tag =~ /^[\w:\-.]+$/
      raise Wavefront::Exception::InvalidTag, tag
    end
  end

  true
end

#wf_trace?(trace) ⇒ Boolean

@

Returns:

  • (Boolean) 


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# File 'lib/wavefront-sdk/validators.rb', line 471

def wf_trace?(trace); end

#wf_ts?(timestamp) ⇒ Boolean

Ensure the given argument is a valid timestamp

Parameters:

  • timestamp (DateTime) —

    the timestamp name to validate

Returns:

  • (Boolean) —

    True if the value is valid

Raises:

  • Wavefront::Exception::InvalidTimestamp



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# File 'lib/wavefront-sdk/validators.rb', line 97

def wf_ts?(timestamp)
  return true if timestamp.is_a?(Time) || timestamp.is_a?(Date)

  raise Wavefront::Exception::InvalidTimestamp, timestamp
end

#wf_user_id?(user) ⇒ Boolean

Ensure the given argument is a valid user.

Parameters:

  • user (String) —

    user identifier

Returns:

  • (Boolean) —

    true if valid

Raises:

  • Wavefront::Exceptions::InvalidUserId if not valid



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# File 'lib/wavefront-sdk/validators.rb', line 408

def wf_user_id?(user)
  return true if user.is_a?(String) && user.length < 256 && !user.empty?

  raise Wavefront::Exception::InvalidUserId, user
end

#wf_usergroup_id?(gid) ⇒ Boolean

Ensure the given argument is a valid user group.

Parameters:

  • gid (String) —

    user group identiier

Returns:

  • (Boolean) —

    true if valid

Raises:

  • Wavefront::Exceptions::InvalidUserGroupId if not valid



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# File 'lib/wavefront-sdk/validators.rb', line 420

def wf_usergroup_id?(gid)
  return true if uuid?(gid)

  raise Wavefront::Exception::InvalidUserGroupId, gid
end

#wf_value?(value) ⇒ Boolean

Ensure the given argument is a valid Wavefront value. Can be any form of Numeric, including standard notation.

Parameters:

  • value (Numeric) —

    the source name to validate

Returns:

  • (Boolean) —

    True if the value is valid

Raises:

  • Wavefront::Exception::InvalidValue if the value is not valid



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# File 'lib/wavefront-sdk/validators.rb', line 157

def wf_value?(value)
  return true if value.is_a?(Numeric)

  raise Wavefront::Exception::InvalidMetricValue, value
end

#wf_version?(version) ⇒ Boolean

Ensure the given argument is a valid version number

Parameters:

  • version (Integer) —

    the version number to validate

Returns:

  • (Boolean) —

    True if the version is valid

Raises:

  • Wavefront::Exception::InvalidVersion if the alert ID is not valid



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# File 'lib/wavefront-sdk/validators.rb', line 170

def wf_version?(version)
  version = version.to_i if version.is_a?(String) && version =~ /^\d+$/
  return true if version.is_a?(Integer) && version.positive?

  raise Wavefront::Exception::InvalidVersion, version
end

#wf_webhook_id?(id) ⇒ Boolean

Ensure the given argument is a valid webhook ID.

Parameters:

Returns:

  • (Boolean) —

    true if valid

Raises:

  • Wavefront::Exceptions::InvalidWebhook if not valid



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# File 'lib/wavefront-sdk/validators.rb', line 432

def wf_webhook_id?(id)
  return true if id.is_a?(String) && id =~ /^[a-zA-Z0-9]{16}$/

  raise Wavefront::Exception::InvalidWebhookId, id
end