Class: Cleversafe::Object

Inherits:
Object
  • Object
show all
Defined in:
lib/cleversafe/object.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(vault, key) ⇒ Object

Returns a new instance of Object.

Raises:

  • (ArgumentError) 


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# File 'lib/cleversafe/object.rb', line 9

def initialize(vault, key)
  raise ArgumentError, "key is required" unless key =~ /\S/
  @vault = vault
  @key = key
  @connection = vault.connection
end

Instance Attribute Details

#connection ⇒ Object (readonly)

Returns the value of attribute connection.



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# File 'lib/cleversafe/object.rb', line 7

def connection
  @connection
end

#key ⇒ Object (readonly)

Returns the value of attribute key.



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# File 'lib/cleversafe/object.rb', line 7

def key
  @key
end

#vault ⇒ Object (readonly)

Returns the value of attribute vault.



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# File 'lib/cleversafe/object.rb', line 7

def vault
  @vault
end

Instance Method Details

#data(options = {}) ⇒ Object 



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# File 'lib/cleversafe/object.rb', line 37

def data(options = {})
  open(options) { |io| io.read }
end

#delete ⇒ Object 



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# File 'lib/cleversafe/object.rb', line 24

def delete
  handle_errors do
    connection.delete(path)
  end
end

#etag ⇒ Object 



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# File 'lib/cleversafe/object.rb', line 61

def etag
  metadata[:etag]
end

#exists? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/cleversafe/object.rb', line 30

def exists?
  metadata
  true
rescue Errors::NotFound
  false
end

#metadata ⇒ Object 



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# File 'lib/cleversafe/object.rb', line 55

def metadata
  @metadata ||= handle_errors do
    connection.head(path).headers
  end
end

#open(options = {}) ⇒ Object 



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# File 'lib/cleversafe/object.rb', line 41

def open(options = {})
  handle_errors do
    response = connection.get(path, options.merge(:raw_response => true))
    begin
      file = response.file
      file.open
      file.binmode
      yield file
    ensure
      file.unlink
    end
  end
end

#path ⇒ Object 



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# File 'lib/cleversafe/object.rb', line 16

def path
  "#{vault.path}/#{CGI.escape(key)}"
end

#size ⇒ Object 



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# File 'lib/cleversafe/object.rb', line 65

def size
  metadata[:content_length].to_i
end

#url ⇒ Object 



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# File 'lib/cleversafe/object.rb', line 20

def url
  connection.url_for(path)
end