Class: RGen::ModelBuilder::BuilderContext::ExtensionContainerFactory

Inherits:
Object
  • Object
show all
Defined in:
lib/rgen/model_builder/builder_context.rb

Defined Under Namespace

Classes: ExtensionContainer

Instance Method Summary collapse

Constructor Details

#initialize(rootPackage, extensionsModule, builderContext) ⇒ ExtensionContainerFactory

Returns a new instance of ExtensionContainerFactory.



124
125
126
127
 
# File 'lib/rgen/model_builder/builder_context.rb', line 124

def initialize(rootPackage, extensionsModule, builderContext)
  @rootPackage, @extensionsModule, @builderContext = rootPackage, extensionsModule, builderContext
  @extensionContainer = {}
end

Instance Method Details

#extensionContainer(package) ⇒ Object 



147
148
149
150
151
152
153
 
# File 'lib/rgen/model_builder/builder_context.rb', line 147

def extensionContainer(package)
  return @extensionContainer[package] if @extensionContainer[package]
  container = ExtensionContainer.new(@builderContext)
  extensionModule = moduleForPackage(package)
  container.extend(extensionModule) if extensionModule
  @extensionContainer[package] = container
end

#moduleForPackage(package) ⇒ Object 



129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
 
# File 'lib/rgen/model_builder/builder_context.rb', line 129

def moduleForPackage(package)
  qName = package.qualifiedName
  rqName = @rootPackage.qualifiedName
  raise "Package #{qName} is not contained within #{rqName}" unless qName.index(rqName) == 0
  path = qName.sub(rqName,'').split('::')
  path.shift if path.first == ""
  mod = @extensionsModule
  path.each do |p|
    if mod && mod.const_defined?(p)
      mod = mod.const_get(p)
    else
      mod = nil
      break
    end
  end
  mod
end