Module: SData::PayloadMap
- Included in:
- VirtualBase
- Defined in:
- lib/s_data/payload_map/payload_map.rb,
lib/s_data/payload_map/payload_map_hash.rb
Defined Under Namespace
Modules: InstanceMethods
Classes: PayloadMapHash
Instance Method Summary
collapse
Instance Method Details
#define_payload_map(map) ⇒ Object
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# File 'lib/s_data/payload_map/payload_map.rb', line 5
def define_payload_map(map)
include InstanceMethods
cattr_accessor :payload_map
self.payload_map = PayloadMapHash.new(map)
self.payload_map.each do |name, opts|
has_sdata_attr(name, opts)
end
end
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#has_sdata_association(*args) ⇒ Object
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# File 'lib/s_data/payload_map/payload_map.rb', line 47
def has_sdata_association(*args)
options = args.last.is_a?(Hash) ? args.pop : {:precedence => 50, :type => :association}
options[:type] ||= :association
raise SData::Exceptions::VirtualBase::InvalidSDataAssociation.new(
"#{args.join(", ")}: must supply a proc or method") unless [:proc, :method].any?{|k|options.has_key?(k)}
raise SData::Exceptions::VirtualBase::InvalidSDataAssociation.new(
"#{args.join(", ")}: invalid association type '#{options[:type]}") unless [:association, :child].include?(options[:type])
args.push options
has_sdata_attr(*args)
end
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#has_sdata_attr(*args) ⇒ Object
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# File 'lib/s_data/payload_map/payload_map.rb', line 14
def has_sdata_attr(*args)
options = args.last.is_a?(Hash) ? args.pop : {:static_value => nil, :precedence => 50}
args.each do | name |
options[:method_name] ||= name
options[:method_name_with_deleted] = options[:method_name]
method_name = options[:method_name]
payload_map[name] ||= options
case field_type(options)
when :static_value
define_static_value_reader method_name, options[:static_value]
when :baze_field
define_baze_field_reference method_name, options[:baze_field]
when :method
when :proc
define_proc_caller method_name, options[:proc]
if options.has_key?(:proc_with_deleted)
method_name_with_deleted = options[:method_name_with_deleted] = "#{method_name.to_s}_with_deleted"
define_proc_with_deleted_caller method_name_with_deleted, options[:proc_with_deleted]
end
else
raise SData::Exceptions::VirtualBase::InvalidSDataAttribute.new(
"#{args.join(", ")}: must supply a static_value, baze_field, method or proc")
end
end
end
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