Module: Collins::Api::Logging

Includes:
Util
Included in:
Collins::Api
Defined in:
lib/collins/api/logging.rb

Defined Under Namespace

Modules: Severity

Constant Summary

Constants included from Util::Logging

Util::Logging::DEFAULT_LOG_FORMAT

Instance Method Summary collapse

Methods included from Util

#deep_copy_hash, #get_asset_or_tag, included, #require_non_empty, #require_that, #stringify_hash, #symbolize_hash

Methods included from Util::Logging

#get_logger

Instance Method Details

#all_logs(options = {}) ⇒ Object

Same as logs but for all assets

See Also:



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# File 'lib/collins/api/logging.rb', line 126

def all_logs options = {}
  parameters = get_page_options(options).merge(
    :filter => get_option(:filter, options, nil)
  )
  parameters = select_non_empty_parameters parameters
  logger.debug("Fetching logs for all assets with parameters #{parameters.inspect}")
  http_get("/api/assets/logs", parameters) do |response|
    parse_response response, :as => :paginated, :default => [], :raise => strict?, :expects => 200 do |json|
      json.map{|j| OpenStruct.new(symbolize_hash(j))}
    end
  end
end

#log!(asset_or_tag, message, level = nil) ⇒ Boolean

Log a message against an asset using the specified level

Parameters:

  • asset_or_tag (String, Collins::Asset)
  • message (String)
  • level (Severity) (defaults to: nil) —

    severity level to use

Returns:

  • (Boolean) —

    true if logged successfully

Raises:



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# File 'lib/collins/api/logging.rb', line 64

def log! asset_or_tag, message, level = nil
  asset = get_asset_or_tag asset_or_tag
  parameters = {
    :message => message,
    :type => log_level_from_string(level)
  }
  parameters = select_non_empty_parameters parameters
  logger.debug("Logging to #{asset.tag} with parameters #{parameters.inspect}")
  http_put("/api/asset/#{asset.tag}/log", parameters, asset.location) do |response|
    parse_response response, :as => :status, :expects => 201
  end
end

#logs(asset_or_tag, options = {}) ⇒ Array<OpenStruct>

Note:

To exclude a level via a filter it must be prepended with a ‘!`

Fetch logs for an asset according to the options specified

Examples:

:filter => "EMERGENCY;ALERT" # Only retrieve emergency and alert messages
:filter => "!DEBUG;!NOTE"    # Only retrieve non-debug/non-notes

Parameters:

  • asset_or_tag (String, Collins::Asset)
  • options (Hash) (defaults to: {}) —

    query options

Options Hash (options):

  • :page (Fixnum) — default: 0 —

    Page of results

  • :size (Fixnum) — default: 25 —

    Number of results to retrieve

  • :sort (String) — default: DESC —

    Sort ordering for results

  • :filter (String) —

    Semicolon separated list of severity levels to include or exclude

  • :all_tag (String) —

    If specified, an asset tag is this value, proxy to the all_logs method

Returns:

  • (Array<OpenStruct>) —

    Array of log objects

Raises:



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# File 'lib/collins/api/logging.rb', line 91

def logs asset_or_tag, options = {}
  asset = get_asset_or_tag asset_or_tag
  all_tag = options.delete(:all_tag)
  if all_tag && all_tag.to_s.downcase == asset.tag.to_s.downcase then
    return all_logs options
  end
  parameters = get_page_options(options).merge(
    :filter => get_option(:filter, options, nil)
  )
  parameters = select_non_empty_parameters parameters
  logger.debug("Fetching logs for #{asset.tag} with parameters #{parameters.inspect}")
  http_get("/api/asset/#{asset.tag}/logs", parameters, asset.location) do |response|
    parse_response response, :as => :paginated, :default => [], :raise => strict?, :expects => 200 do |json|
      json.map{|j| OpenStruct.new(symbolize_hash(j))}
    end
  end
end

#search_logs(options = {}) ⇒ Object

new solr interface



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# File 'lib/collins/api/logging.rb', line 110

def search_logs options = {}
  parameters = get_page_options(options).merge(
    :query => get_option(:query, options, nil),
    :sortField => get_option(:sortField, options, 'ID')
  )
  parameters = select_non_empty_parameters parameters
  logger.debug("Fetching logs for all assets with parameters #{parameters.inspect}")
  http_get("/api/assets/logs/search", parameters) do |response|
    parse_response response, :as => :paginated, :default => [], :raise => strict?, :expects => 200 do |json|
      json.map{|j| OpenStruct.new(symbolize_hash(j))}
    end
  end
end