Class: RestChain::Link

Inherits:
Object
  • Object
show all
Defined in:
lib/rest_chain/link.rb

Direct Known Subclasses

Chain

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name, predecessor = nil, logger = nil) ⇒ Link

Returns a new instance of Link.



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# File 'lib/rest_chain/link.rb', line 5

def initialize(name, predecessor=nil, logger=nil)
  @name        = name
  @predecessor = predecessor
  @logger      = logger ? logger : log
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(name, *arguments, &block) ⇒ Object 



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# File 'lib/rest_chain/link.rb', line 35

def method_missing(name, *arguments, &block)
  arguments.inject(Link.new(name.to_s, self, log)) do |parent, argument|
    Link.new(argument.to_s, parent, log)
  end
end

Instance Attribute Details

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/rest_chain/link.rb', line 11

def name
  @name
end

#predecessor ⇒ Object (readonly)

Returns the value of attribute predecessor.



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# File 'lib/rest_chain/link.rb', line 11

def predecessor
  @predecessor
end

Instance Method Details

#delete(parameters = {}) ⇒ Object 



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# File 'lib/rest_chain/link.rb', line 13

def delete(parameters={})
  dispatch(:delete, parameters)
end

#dispatch(verb, parameters = {}) ⇒ Object 



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# File 'lib/rest_chain/link.rb', line 17

def dispatch(verb, parameters={})
  driver = HTTPDriverClassFactory.manufacture(log).new(log)
  driver.send(verb, url, parameters)
end

#get(parameters = {}) ⇒ Object 



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# File 'lib/rest_chain/link.rb', line 22

def get(parameters={})
  dispatch(:get, parameters)
end

#log ⇒ Object Also known as: logger 



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# File 'lib/rest_chain/link.rb', line 26

def log
  if !@logger
    @logger = Logger.new(STDOUT)
    @logger.level = Logger::UNKNOWN
  end
  @logger
end

#patch(parameters = {}) ⇒ Object 



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# File 'lib/rest_chain/link.rb', line 41

def patch(parameters={})
  dispatch(:patch, parameters)
end

#post(parameters = {}) ⇒ Object 



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# File 'lib/rest_chain/link.rb', line 45

def post(parameters={})
  dispatch(:post, parameters)
end

#put(parameters = {}) ⇒ Object 



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# File 'lib/rest_chain/link.rb', line 49

def put(parameters={})
  dispatch(:put, parameters)
end

#respond_to?(name, include_private = false) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rest_chain/link.rb', line 53

def respond_to?(name, include_private=false)
  true
end

#url ⇒ Object 



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# File 'lib/rest_chain/link.rb', line 57

def url
  base = (@predecessor ? @predecessor.url : "")
  @predecessor ? "#{base}#{base[-1,1] == '/' ? '' : '/'}#{@name}" : "/#{@name}"
end