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Fog::AWS::RDS::Snapshots

Public Class Methods

new(attributes) click to toggle source
# File lib/fog/aws/models/rds/snapshots.rb, line 13
def initialize(attributes)
  self.filters ||= {}
  if attributes[:server]
    filters[:identifier] = attributes[:server].id
  end
  if attributes[:type]
    filters[:type] = attributes[:type]
  end
  super
end

Public Instance Methods

all(filters = filters) click to toggle source

This will return a single page based on the current or provided filters, updating the filters with the marker for the next page. Calling this repeatedly will iterate through pages.

# File lib/fog/aws/models/rds/snapshots.rb, line 27
def all(filters = filters)
  self.filters.merge!(filters)

  snapshots = service.describe_db_snapshots(filters)
  self.filters[:marker] = snapshots.body['DescribeDBSnapshotsResult']['Marker']
  data = snapshots.body['DescribeDBSnapshotsResult']['DBSnapshots']
  load(data)
end
each(filters = filters) click to toggle source

This will execute a block for each snapshot, fetching new pages of snapshots as required.

# File lib/fog/aws/models/rds/snapshots.rb, line 37
def each(filters = filters)
  begin
    page = self.all(filters)
    # We need to explicitly use the base 'each' method here on the page, otherwise we get infinite recursion
    base_each = Fog::Collection.instance_method(:each)
    base_each.bind(page).call {|snapshot| yield snapshot}
  end while self.filters[:marker]
end
get(identity) click to toggle source
# File lib/fog/aws/models/rds/snapshots.rb, line 46
def get(identity)
  data = service.describe_db_snapshots(:snapshot_id => identity).body['DescribeDBSnapshotsResult']['DBSnapshots'].first
  new(data) # data is an attribute hash
rescue Fog::AWS::RDS::NotFound
  nil
end
new(attributes = {}) click to toggle source
# File lib/fog/aws/models/rds/snapshots.rb, line 53
def new(attributes = {})
  if server
    super({ :instance_id => server.id }.merge!(attributes))
  else
    super
  end
end

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