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require 'puppet/util/rails/reference_serializer'
class Puppet::Rails::ParamValue < ActiveRecord::Base
include Puppet::Util::ReferenceSerializer
extend Puppet::Util::ReferenceSerializer
belongs_to :param_name
belongs_to :resource
def value
unserialize_value(self[:value])
end
# I could not find a cleaner way to handle making sure that resource references
# were consistently serialized and deserialized.
def value=(val)
self[:value] = serialize_value(val)
end
def to_label
"#{self.param_name.name}"
end
# returns an array of hash containing all the parameters of a given resource
def self.find_all_params_from_resource(db_resource)
params = db_resource.connection.select_all("SELECT v.id, v.value, v.line, v.resource_id, v.param_name_id, n.name FROM param_values as v INNER JOIN param_names as n ON v.param_name_id=n.id WHERE v.resource_id=%s" % db_resource.id)
params.each do |val|
val['value'] = unserialize_value(val['value'])
val['line'] = val['line'] ? Integer(val['line']) : nil
val['resource_id'] = Integer(val['resource_id'])
end
params
end
# returns an array of hash containing all the parameters of a given host
def self.find_all_params_from_host(db_host)
params = db_host.connection.select_all("SELECT v.id, v.value, v.line, v.resource_id, v.param_name_id, n.name FROM param_values as v INNER JOIN resources r ON v.resource_id=r.id INNER JOIN param_names as n ON v.param_name_id=n.id WHERE r.host_id=%s" % db_host.id)
params.each do |val|
val['value'] = unserialize_value(val['value'])
val['line'] = val['line'] ? Integer(val['line']) : nil
val['resource_id'] = Integer(val['resource_id'])
end
params
end
end
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