Class: Qpid::Proton::Codec::Mapping
- Inherits:
-
Object
- Object
- Qpid::Proton::Codec::Mapping
- Defined in:
- lib/codec/mapping.rb
Overview
Maps between Proton types and their Ruby native language counterparts.
Instance Attribute Summary collapse
-
#code ⇒ Object
readonly
Returns the value of attribute code.
-
#get_method ⇒ Object
readonly
Returns the value of attribute get_method.
-
#put_method ⇒ Object
readonly
Returns the value of attribute put_method.
Class Method Summary collapse
Instance Method Summary collapse
- #get(data) ⇒ Object
-
#initialize(code, name, klasses = nil, getter = nil) ⇒ Mapping
constructor
Creates a new mapping.
- #put(data, value) ⇒ Object
- #to_s ⇒ Object
Constructor Details
#initialize(code, name, klasses = nil, getter = nil) ⇒ Mapping
Creates a new mapping.
Arguments
-
code - the AMQP code for this type
-
name - the AMQP name for this type
-
klasses - the Ruby classes for this type
-
getter - overrides the get method for the type
39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 |
# File 'lib/codec/mapping.rb', line 39 def initialize(code, name, klasses = nil, getter = nil) @debug = (name == "bool") @code = code @name = name @@by_preferred ||= {} @@by_code ||= {} @@by_code["#{code}"] = self @@by_name ||= {} @@by_name[name] = self @@by_class ||= {} unless klasses.nil? klasses.each do |klass| raise "entry exists for #{klass}" if @@by_class.keys.include? klass @@by_class[klass] = self unless klass.nil? end end @put_method = (name + "=").intern if getter.nil? @get_method = name.intern else @get_method = getter.intern end end |
Instance Attribute Details
#code ⇒ Object (readonly)
Returns the value of attribute code.
27 28 29 |
# File 'lib/codec/mapping.rb', line 27 def code @code end |
#get_method ⇒ Object (readonly)
Returns the value of attribute get_method.
29 30 31 |
# File 'lib/codec/mapping.rb', line 29 def get_method @get_method end |
#put_method ⇒ Object (readonly)
Returns the value of attribute put_method.
28 29 30 |
# File 'lib/codec/mapping.rb', line 28 def put_method @put_method end |
Class Method Details
.for_class(klass) ⇒ Object
:nodoc:
79 80 81 |
# File 'lib/codec/mapping.rb', line 79 def self.for_class(klass) # :nodoc: @@by_class[klass] end |
.for_code(code) ⇒ Object
83 84 85 |
# File 'lib/codec/mapping.rb', line 83 def self.for_code(code) @@by_code["#{code}"] end |
Instance Method Details
#get(data) ⇒ Object
75 76 77 |
# File 'lib/codec/mapping.rb', line 75 def get(data) data.__send__(@get_method) end |
#put(data, value) ⇒ Object
71 72 73 |
# File 'lib/codec/mapping.rb', line 71 def put(data, value) data.__send__(@put_method, value) end |
#to_s ⇒ Object
69 |
# File 'lib/codec/mapping.rb', line 69 def to_s; @name; end |