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|
module Fog
module Parsers
module AWS
module RDS
class DbParser < Fog::Parsers::Base
def reset
@db_instance = fresh_instance
end
def fresh_instance
{'PendingModifiedValues' => [], 'DBSecurityGroups' => [], 'ReadReplicaDBInstanceIdentifiers' => [], 'Endpoint' => {}, 'DBSubnetGroup' => {}}
end
def start_element(name, attrs = [])
super
case name
when 'PendingModifiedValues'
@in_pending_modified_values = true
@pending_modified_values = {}
when 'DBSecurityGroups'
@in_db_security_groups = true
@db_security_groups = []
when 'DBSecurityGroup'
@db_security_group = {}
when 'Endpoint'
@in_endpoint = true
@endpoint = {}
when 'DBParameterGroup'
@db_parameter_group = {}
when 'DBParameterGroups'
@in_db_parameter_groups = true
@db_parameter_groups = []
when 'VpcSecurityGroupMembership'
@vpc_security_group = {}
when 'VpcSecurityGroups'
@in_vpc_security_groups = true
@vpc_security_groups = []
when 'DBSubnetGroup'
@in_db_subnet_group = true
@db_subnet_group = {}
when 'Subnets'
@in_subnets = true
@subnets = []
when 'Subnet'
@subnet = {}
when 'SubnetAvailabilityZone'
@in_subnet_availability_zone = true
@subnet_availability_zone = {}
end
end
def end_element(name)
case name
when 'LatestRestorableTime', 'InstanceCreateTime'
@db_instance[name] = Time.parse value
when 'Engine', 'DBInstanceStatus', 'DBInstanceIdentifier',
'PreferredBackupWindow', 'PreferredMaintenanceWindow',
'AvailabilityZone', 'MasterUsername', 'DBName', 'LicenseModel',
'DBSubnetGroupName', 'StorageType', 'KmsKeyId', 'TdeCredentialArn',
'SecondaryAvailabilityZone', 'DbiResourceId', 'CACertificateIdentifier',
'CharacterSetName', 'DbiResourceId', 'LicenseModel', 'KmsKeyId',
'DBClusterIdentifier'
@db_instance[name] = value
when 'MultiAZ', 'AutoMinorVersionUpgrade', 'PubliclyAccessible',
'StorageEncrypted', 'EnableIAMDatabaseAuthentication'
@db_instance[name] = (value == 'true')
when 'DBParameterGroups'
@in_db_parameter_groups = false
@db_instance['DBParameterGroups'] = @db_parameter_groups
when 'DBParameterGroup'
@db_parameter_groups << @db_parameter_group
@db_parameter_group = {}
when 'ParameterApplyStatus', 'DBParameterGroupName'
if @in_db_parameter_groups
@db_parameter_group[name] = value
end
when 'BackupRetentionPeriod', 'Iops', 'AllocatedStorage'
if @in_pending_modified_values
@pending_modified_values[name] = value.to_i
else
@db_instance[name] = value.to_i
end
when 'DBInstanceClass', 'EngineVersion', 'MasterUserPassword',
'MultiAZ'
if @in_pending_modified_values
@pending_modified_values[name] = value
else
@db_instance[name] = value
end
when 'DBSecurityGroups'
@in_db_security_groups = false
@db_instance['DBSecurityGroups'] = @db_security_groups
when 'DBSecurityGroupName'
@db_security_group[name]=value
when 'DBSecurityGroup'
@db_security_groups << @db_security_group
@db_security_group = {}
when 'VpcSecurityGroups'
@in_vpc_security_groups = false
@db_instance['VpcSecurityGroups'] = @vpc_security_groups
when 'VpcSecurityGroupMembership'
@vpc_security_groups << @vpc_security_group
@vpc_security_group = {}
when 'VpcSecurityGroupId'
@vpc_security_group[name] = value
when 'Status'
# Unfortunately, status is used in VpcSecurityGroupMemebership and
# DBSecurityGroups
if @in_db_security_groups
@db_security_group[name]=value
end
if @in_vpc_security_groups
@vpc_security_group[name] = value
end
when 'Address'
@endpoint[name] = value
when 'Port'
if @in_pending_modified_values
@pending_modified_values[name] = value.to_i
elsif @in_endpoint
@endpoint[name] = value.to_i
end
when 'PendingModifiedValues'
@in_pending_modified_values = false
@db_instance['PendingModifiedValues'] = @pending_modified_values
when 'Endpoint'
@in_endpoint = false
@db_instance['Endpoint'] = @endpoint
when 'ReadReplicaDBInstanceIdentifier'
@db_instance['ReadReplicaDBInstanceIdentifiers'] << value
when 'ReadReplicaSourceDBInstanceIdentifier'
@db_instance['ReadReplicaSourceDBInstanceIdentifier'] = value
when 'DBInstance'
@db_instance = fresh_instance
when 'DBSubnetGroup'
@in_db_subnet_group = false
@db_instance['DBSubnetGroup'] = @db_subnet_group
when 'VpcId'
if @in_db_subnet_group
@db_subnet_group[name] = value
end
when 'Subnets'
@in_subnets = false
if @in_db_subnet_group
@db_subnet_group['Subnets'] = @subnets
end
when 'Subnet'
if @in_subnets
@subnets << @subnet
end
when 'SubnetIdentifier', 'SubnetStatus'
if @in_subnets
@subnet[name] = value
end
when 'SubnetAvailabilityZone'
@in_subnet_availability_zone = false
@subnet['SubnetAvailabilityZone'] = @subnet_availability_zone
when 'Name'
if @in_subnet_availability_zone
@subnet_availability_zone[name] = value
end
end
end
end
end
end
end
end
|
