Class: Gemfire::LocatorInstance

Inherits:
Shared::Instance show all
Defined in:
lib/vas/gemfire/locator_instances.rb

Overview

A locator instance

Instance Attribute Summary

Attributes inherited from Shared::Instance

#group, #live_configurations, #name, #pending_configurations

Attributes inherited from Shared::Resource

#location, #security

Instance Method Summary collapse

Methods inherited from Shared::Instance

#installation, #node_instances, #to_s

Methods inherited from Shared::StateResource

#start, #state, #stop

Constructor Details

#initialize(location, client) ⇒ LocatorInstance

Returns a new instance of LocatorInstance.



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# File 'lib/vas/gemfire/locator_instances.rb', line 59

def initialize(location, client)
  super(location, client, Group, Installation, LocatorLiveConfigurations, LocatorPendingConfigurations, LocatorNodeInstance, 'locator-node-instance')
end

Instance Method Details

#peer ⇒ Boolean

Returns true if the locator will act as a peer, false if it will not.

Returns:

  • (Boolean) —

    true if the locator will act as a peer, false if it will not



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# File 'lib/vas/gemfire/locator_instances.rb', line 103

def peer
  client.get(location)['peer']
end

#port ⇒ Integer

Returns the port that the locator will listen on.

Returns:

  • (Integer) —

    the port that the locator will listen on



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# File 'lib/vas/gemfire/locator_instances.rb', line 98

def port
  client.get(location)['port']
end

#server ⇒ Boolean

Returns true if the locator will act as a server, false if it will not.

Returns:

  • (Boolean) —

    true if the locator will act as a server, false if it will not



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# File 'lib/vas/gemfire/locator_instances.rb', line 108

def server
  client.get(location)['server']
end

#update(options) ⇒ Object

Updates the instance using the supplied options.

Parameters:

  • options (Hash) —

    optional configuration for the instance

Options Hash (options):

  • :installation (Installation) —

    the installation to be used by the instance. If omitted or nil, the installation configuration will not be changed

  • :peer (Object) —

    true if the locator should act as a peer, otherwise false. If omitted or nil, the installation configuration will not be changed

  • :port (Integer) —

    the port that the locator will listen on. If omitted or nil, the installation configuration will not be changed

  • :server (Object) —

    true if the locator should act as a server, otherwise false. If omitted or nil, the installation configuration will not be changed



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# File 'lib/vas/gemfire/locator_instances.rb', line 75

def update(options)
  payload = {}

  if options.has_key?(:installation)
    payload[:installation] = options[:installation].location
  end

  if options.has_key?(:peer)
    payload[:peer] = options[:peer]
  end

  if options.has_key?(:port)
    payload[:port] = options[:port]
  end

  if options.has_key?(:server)
    payload[:server] = options[:server]
  end

  client.post(location, payload)
end