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Contents
require 'ddtrace/ext/http'
require 'ddtrace/contrib/analytics'
require 'ddtrace/contrib/active_support/notifications/event'
require 'ddtrace/contrib/active_model_serializers/ext'
module Datadog
module Contrib
module ActiveModelSerializers
# Defines basic behaviors for an ActiveModelSerializers event.
module Event
def self.included(base)
base.send(:include, ActiveSupport::Notifications::Event)
base.send(:extend, ClassMethods)
end
# Class methods for ActiveModelSerializers events.
# Note, they share the same process method and before_trace method.
module ClassMethods
def span_options
{ service: configuration[:service_name] }
end
def tracer
configuration[:tracer]
end
def configuration
Datadog.configuration[:active_model_serializers]
end
def process(span, event, _id, payload)
span.service = configuration[:service_name]
# Set analytics sample rate
if Contrib::Analytics.enabled?(configuration[:analytics_enabled])
Contrib::Analytics.set_sample_rate(span, configuration[:analytics_sample_rate])
end
# Set the resource name and serializer name
res = resource(payload[:serializer])
span.resource = res
span.set_tag(Ext::TAG_SERIALIZER, res)
span.span_type = Datadog::Ext::HTTP::TEMPLATE
# Will be nil in 0.9
span.set_tag(Ext::TAG_ADAPTER, payload[:adapter].class) unless payload[:adapter].nil?
end
private
def resource(serializer)
# Depending on the version of ActiveModelSerializers
# serializer will be a string or an object.
if serializer.respond_to?(:name)
serializer.name
else
serializer
end
end
end
end
end
end
end
Version data entries
15 entries across 15 versions & 1 rubygems