Class: ActiveRestClient::Connection

Inherits:
Object
  • Object
show all
Defined in:
lib/active_rest_client/connection.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(base_url) ⇒ Connection

Returns a new instance of Connection.



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# File 'lib/active_rest_client/connection.rb', line 11

def initialize(base_url)
  @base_url                      = base_url
  @session                       = new_session
end

Instance Attribute Details

#base_url ⇒ Object

Returns the value of attribute base_url.



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# File 'lib/active_rest_client/connection.rb', line 9

def base_url
  @base_url
end

#session ⇒ Object

Returns the value of attribute session.



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# File 'lib/active_rest_client/connection.rb', line 9

def session
  @session
end

Instance Method Details

#delete(path, headers = {}) ⇒ Object 



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# File 'lib/active_rest_client/connection.rb', line 66

def delete(path, headers={})
  make_safe_request(path) do
    @session.delete(path) do |req|
      req.headers = req.headers.merge(headers)
      sign_request(req)
    end
  end
end

#get(path, headers = {}) ⇒ Object 



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# File 'lib/active_rest_client/connection.rb', line 37

def get(path, headers={})
  make_safe_request(path) do
    @session.get(path) do |req|
      req.headers = req.headers.merge(headers)
      sign_request(req)
    end
  end
end

#headers ⇒ Object 



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# File 'lib/active_rest_client/connection.rb', line 20

def headers
  @session.headers
end

#make_safe_request(path, &block) ⇒ Object 



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# File 'lib/active_rest_client/connection.rb', line 24

def make_safe_request(path, &block)
  block.call
rescue Faraday::Error::TimeoutError
  raise ActiveRestClient::TimeoutException.new("Timed out getting #{full_url(path)}")
rescue Faraday::Error::ConnectionFailed
  begin
    reconnect
    block.call
  rescue Faraday::Error::ConnectionFailed
    raise ActiveRestClient::ConnectionFailedException.new("Unable to connect to #{full_url(path)}")
  end
end

#post(path, data, headers = {}) ⇒ Object 



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# File 'lib/active_rest_client/connection.rb', line 56

def post(path, data, headers={})
  make_safe_request(path) do
    @session.post(path) do |req|
      req.headers = req.headers.merge(headers)
      req.body = data
      sign_request(req)
    end
  end
end

#put(path, data, headers = {}) ⇒ Object 



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# File 'lib/active_rest_client/connection.rb', line 46

def put(path, data, headers={})
  make_safe_request(path) do
    @session.put(path) do |req|
      req.headers = req.headers.merge(headers)
      req.body = data
      sign_request(req)
    end
  end
end

#reconnect ⇒ Object 



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# File 'lib/active_rest_client/connection.rb', line 16

def reconnect
  @session         = new_session
end