Class: NewRelic::Plugin::AgentSetup

Inherits:
Object
  • Object
show all
Defined in:
lib/newrelic_plugin/setup.rb

Overview

Setup and instantiate new agent instances (of agent type previously setup in NewRelic::Plugin::Setup)

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ AgentSetup

Returns a new instance of AgentSetup.



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# File 'lib/newrelic_plugin/setup.rb', line 31

def initialize
  @agents = []
end

Instance Attribute Details

#agents ⇒ Object (readonly)

Returns the value of attribute agents.



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# File 'lib/newrelic_plugin/setup.rb', line 30

def agents
  @agents
end

Instance Method Details

#create_agent(context, ident, options = nil, &block) ⇒ Object

Raises:



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# File 'lib/newrelic_plugin/setup.rb', line 34

def create_agent context, ident, options = nil, &block
  agent_info = Setup.installed_agents[ident]
  raise UnknownInstalledAgent,"Unrecognized agent '#{ident}'" unless agent_info
  agent = agent_info[:agent_class].new context, options
  raise CouldNotInitializeAgent unless agent
  block.call(agent) if block_given?
  context.version = agent.version
  @agents << agent
end