Class: Fog::AWS::EC2::Snapshots

Inherits:
Collection
  • Object
show all
Defined in:
lib/fog/aws/models/ec2/snapshots.rb

Instance Method Summary collapse

Methods inherited from Collection

aliases, attribute, attributes, #attributes, #inspect, #merge_attributes

Constructor Details

#initialize(attributes) ⇒ Snapshots

Returns a new instance of Snapshots.



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# File 'lib/fog/aws/models/ec2/snapshots.rb', line 16

def initialize(attributes)
  @snapshot_id ||= []
  super
end

Instance Method Details

#all(snapshot_id = []) ⇒ Object 



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# File 'lib/fog/aws/models/ec2/snapshots.rb', line 21

def all(snapshot_id = [])
  data = connection.describe_snapshots(snapshot_id).body
  snapshots = Fog::AWS::EC2::Snapshots.new({
    :connection   => connection,
    :snapshot_id  => snapshot_id
  }.merge!(attributes))
  data['snapshotSet'].each do |snapshot|
    snapshots << Fog::AWS::EC2::Snapshot.new({
      :connection => connection,
      :snapshots  => self
    }.merge!(snapshot))
  end
  if volume_id
    snapshots = snapshots.select {|snapshot| snapshot.volume_id == volume_id}
  end
  snapshots
end

#create(attributes = {}) ⇒ Object 



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# File 'lib/fog/aws/models/ec2/snapshots.rb', line 39

def create(attributes = {})
  snapshot = new(attributes)
  snapshot.save
  snapshot
end

#get(snapshot_id) ⇒ Object 



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# File 'lib/fog/aws/models/ec2/snapshots.rb', line 45

def get(snapshot_id)
  all(snapshot_id).first
rescue Fog::Errors::BadRequest
  nil
end

#new(attributes = {}) ⇒ Object 



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# File 'lib/fog/aws/models/ec2/snapshots.rb', line 51

def new(attributes = {})
  snapshot = Fog::AWS::EC2::Snapshot.new(
    attributes.merge!(
      :connection => connection,
      :snapshots  => self
    )
  )
  if volume_id
    snapshot.volume_id = volume_id
  end
  snapshot
end

#reload ⇒ Object 



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# File 'lib/fog/aws/models/ec2/snapshots.rb', line 64

def reload
  all(snapshot_id)
end