Class: Fog::Rackspace::Queues::Queue

Inherits:
Model
  • Object
show all
Defined in:
lib/fog/rackspace/models/queues/queue.rb

Instance Attribute Summary

Attributes inherited from Model

#collection, #service

Instance Method Summary collapse

Methods inherited from Model

#initialize, #inspect, #reload, #symbolize_keys, #to_json, #wait_for

Methods included from Attributes::ClassMethods

#_load, #aliases, #attribute, #attributes, #identity, #ignore_attributes, #ignored_attributes

Methods included from Core::DeprecatedConnectionAccessors

#connection, #connection=, #prepare_service_value

Methods included from Attributes::InstanceMethods

#_dump, #attributes, #dup, #identity, #identity=, #merge_attributes, #new_record?, #persisted?, #requires, #requires_one

Constructor Details

This class inherits a constructor from Fog::Model

Instance Method Details

#claims ⇒ Object 



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# File 'lib/fog/rackspace/models/queues/queue.rb', line 25

def claims
  @claims ||= begin
    Fog::Rackspace::Queues::Claims.new({
      :service => service,
      :queue => self
    })
  end
end

#dequeue(ttl, grace, options = {}, &block) ⇒ Object

Helper method to claim (dequeue) a single message, including destroying it



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# File 'lib/fog/rackspace/models/queues/queue.rb', line 40

def dequeue(ttl, grace, options = {}, &block)
  claim = claims.create(
    options.merge(
    {
      :limit => 1,
      :ttl => ttl,
      :grace => grace
    }))

  if claim
    message = claim.messages.first
    yield message
    message.destroy
    true
  else
    false
  end
end

#destroy ⇒ Object 



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# File 'lib/fog/rackspace/models/queues/queue.rb', line 65

def destroy
  requires :name
  service.delete_queue(name)
  true
end

#enqueue(body, ttl, options = {}) ⇒ Object

Helper method to enqueue a single message



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# File 'lib/fog/rackspace/models/queues/queue.rb', line 35

def enqueue(body, ttl, options = {})
  messages.create(options.merge({:body => body, :ttl => ttl}))
end

#messages ⇒ Object 



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# File 'lib/fog/rackspace/models/queues/queue.rb', line 10

def messages
  @messages ||= begin
    Fog::Rackspace::Queues::Messages.new({
      :service => service,
      :queue => self,
      :client_id => service.client_id,
      :echo => true
    })
  end
end

#save ⇒ Object 



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# File 'lib/fog/rackspace/models/queues/queue.rb', line 59

def save
  requires :name
  data = service.create_queue(name)
  true
end

#stats ⇒ Object 



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# File 'lib/fog/rackspace/models/queues/queue.rb', line 21

def stats
  service.get_queue_stats(name).body['messages']
end