Class: Mccloud::Definitions

Inherits:
Hash
  • Object
show all
Defined in:
lib/mccloud/definitions.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(env) ⇒ Definitions

Returns a new instance of Definitions.



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# File 'lib/mccloud/definitions.rb', line 8

def initialize(env)
  @env=env
end

Instance Attribute Details

#env ⇒ Object (readonly)

Returns the value of attribute env.



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# File 'lib/mccloud/definitions.rb', line 6

def env
  @env
end

Instance Method Details

#create ⇒ Object 



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# File 'lib/mccloud/definitions.rb', line 56

def create
 begin
  unless self.exists?
    env.logger.info "Creating the definitions directory #{self.path} as it doesn't exist yet"
    FileUtils.mkdir(self.path)
  end
  rescue Exception => ex
     raise ::Mccloud::Error, "Error creating definitions directory #{self.path}: \n#{ex}"
  end
end

#define(name, templatename) ⇒ Object 



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# File 'lib/mccloud/definitions.rb', line 12

def define(name,templatename)
  # Check if template exists
  unless env.config.templates.registered?(templatename)
    raise ::Mccloud::Error, "Template #{templatename} does not exist"
  end
  # Create the definitions dir if needed
  unless self.exists?
    self.create
  end

  definition=::Mccloud::Definition.new(name,env)
  unless definition.exists?
    definition.copy_template(templatename)
  end
end

#exists? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/mccloud/definitions.rb', line 48

def exists?
  File.directory?(self.path)
end

#load! ⇒ Object 



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# File 'lib/mccloud/definitions.rb', line 28

def load!
  if self.exists?
    Dir[File.join(self.path,"**")].each do |dir|
      definition_name=File.basename(dir)
      d=Definition.new(definition_name,env)
      if d.valid?
        d.load!
      else
        env.logger.info "Skipping loading of definitions #{dir}"
      end
    end
  else
    env.logger.info "Skipping loading of definitions as the definition_path does exist"
  end
end

#path ⇒ Object 



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# File 'lib/mccloud/definitions.rb', line 44

def path
  @env.config.mccloud.definition_path
end

#registered?(name) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/mccloud/definitions.rb', line 52

def registered?(name)
  return self.has_key?(name)
end