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, name) ⇒ Object

Returns a new instance of Object.

Raises:

  • (ArgumentError) 


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# File 'lib/cleversafe/object.rb', line 8

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

Instance Attribute Details

#connection ⇒ Object (readonly)

Returns the value of attribute connection.



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# File 'lib/cleversafe/object.rb', line 6

def connection
  @connection
end

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/cleversafe/object.rb', line 6

def name
  @name
end

#vault ⇒ Object (readonly)

Returns the value of attribute vault.



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# File 'lib/cleversafe/object.rb', line 6

def vault
  @vault
end

Instance Method Details

#data(options = {}) ⇒ Object 



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# File 'lib/cleversafe/object.rb', line 36

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

#delete ⇒ Object 



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# File 'lib/cleversafe/object.rb', line 23

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

#etag ⇒ Object 



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# File 'lib/cleversafe/object.rb', line 60

def etag
  metadata[:etag]
end

#exists? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/cleversafe/object.rb', line 29

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

#key ⇒ Object 



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# File 'lib/cleversafe/object.rb', line 15

def key
  "#{vault}/#{name}"
end

#metadata ⇒ Object 



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# File 'lib/cleversafe/object.rb', line 54

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

#open(options = {}) ⇒ Object 



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# File 'lib/cleversafe/object.rb', line 40

def open(options={})
  handle_errors do
    response = connection.get(key, options)
    begin
      file = response.file
      file.open
      file.binmode
      yield file
    ensure
      file.unlink
    end
  end
end

#size ⇒ Object 



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# File 'lib/cleversafe/object.rb', line 64

def size
  metadata[:content_length].to_i
end

#url ⇒ Object 



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# File 'lib/cleversafe/object.rb', line 19

def url
  connection.url_for(vault, name)
end