class AWS::RDS::DBSnapshotCollection
Public Class Methods
new(options = {})
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@api private
Calls superclass method
# File lib/aws/rds/db_snapshot_collection.rb, line 21 def initialize options = {} @filters = options[:filters] || {} super end
Public Instance Methods
[](db_snapshot_id)
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@param [String] db_snapshot_id @return [DBSnapshot] Returns a {DBSnapshot} with the given ID.
# File lib/aws/rds/db_snapshot_collection.rb, line 28 def [] db_snapshot_id DBSnapshot.new(db_snapshot_id, :config => config) end
db_instance(db_instance)
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Filters the DB snapshots to those beloning to a single db instance. You may pass the ID of a db instance or a {DBInstance} object.
@param [String,DBInstance] db_instance
A db instance identifier
string or a {DBInstance} object.
@return [DBSnapshotCollection]
# File lib/aws/rds/db_snapshot_collection.rb, line 40 def db_instance db_instance id = db_instance.is_a?(Core::Model) ? db_instance.id : db_instance filter(:db_instance_identifier, id.to_s.downcase) end
filter(name, value)
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@param [String,Symbol] name @param [Mixed] value @return [DBSnapshotCollection]
# File lib/aws/rds/db_snapshot_collection.rb, line 56 def filter name, value options = {} options[:filters] = @filters.merge(name.to_s.to_sym => value) options[:config] = config DBSnapshotCollection.new(options) end
with_type(snapshot_type)
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Filters the DB snapshots to those of a given snapshot type. @param [String] snapshot_type @return [DBSnapshotCollection]
# File lib/aws/rds/db_snapshot_collection.rb, line 48 def with_type snapshot_type filter(:snapshot_type, snapshot_type) end
Also aliased as: type
Protected Instance Methods
_each_item(marker, max_records, options = {}) { |db_snapshot| ... }
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# File lib/aws/rds/db_snapshot_collection.rb, line 65 def _each_item marker, max_records, options = {}, &block options = @filters.merge(options) options[:marker] = marker if marker options[:max_records] = [[20,max_records].max,100].min if max_records response = client.describe_db_snapshots(options) response.data[:db_snapshots].each do |details| db_snapshot = DBSnapshot.new_from( :describe_db_snapshots, details, details[:db_snapshot_identifier], :config => config) yield(db_snapshot) end response.data[:marker] end