Class: Dabcup::Storage

Inherits:
Object
  • Object
show all
Defined in:
lib/dabcup/storage.rb,
lib/dabcup/storage/dump.rb,
lib/dabcup/storage/driver/s3.rb,
lib/dabcup/storage/driver/ftp.rb,
lib/dabcup/storage/driver/base.rb,
lib/dabcup/storage/driver/sftp.rb,
lib/dabcup/storage/driver/local.rb

Defined Under Namespace

Modules: Driver Classes: Dump

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(url) ⇒ Storage

Returns a new instance of Storage.



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# File 'lib/dabcup/storage.rb', line 17

def initialize(url)
  @driver = Driver.build(url)
end

Instance Attribute Details

#driver ⇒ Object (readonly)

Returns the value of attribute driver.



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# File 'lib/dabcup/storage.rb', line 15

def driver
  @driver
end

#rules ⇒ Object (readonly)

Returns the value of attribute rules.



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# File 'lib/dabcup/storage.rb', line 15

def rules
  @rules
end

Instance Method Details

#array_of_dumps_names(dump_or_string_or_array) ⇒ Object

Returns an array of String representing dumps names. If the argument is an array it must contains only String or Dump objects.



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# File 'lib/dabcup/storage.rb', line 77

def array_of_dumps_names(dump_or_string_or_array)
  case dump_or_string_or_array
  when String
    [dump_or_string_or_array]
  when Dump
    [dump_or_string_or_array.name]
  when Array
    dump_or_string_or_array.map do |dump_or_string|
      case dump_or_string
      when String
        dump_or_string
      when Dump
        dump_or_string.name
      else
        raise ArgumentError.new("Expecting an array of String or Dump instead of #{dump_or_string.class}")
      end
    end
  else
    raise ArgumentError.new("Expecting a String or Dump or and Array instead of #{dump_or_string_or_array.class}")
  end
end

#clear ⇒ Object 



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# File 'lib/dabcup/storage.rb', line 51

def clear
  delete(list)
end

#default_port(port) ⇒ Object 



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# File 'lib/dabcup/storage.rb', line 71

def default_port(port)
  @port = port if @port.nil? or @port.empty?
end

#delete(dump_or_string_or_array) ⇒ Object 



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# File 'lib/dabcup/storage.rb', line 46

def delete(dump_or_string_or_array)
  file_names = array_of_dumps_names(dump_or_string_or_array)
  file_names.each { |file_name| @driver.delete(file_name) }
end

#disconnect ⇒ Object 



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# File 'lib/dabcup/storage.rb', line 25

def disconnect
  @driver.disconnect
end

#dump_name?(name) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/dabcup/storage.rb', line 59

def dump_name?(name)
  return false
end

#exists?(name) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/dabcup/storage.rb', line 55

def exists?(name)
  list.any? { |dump| dump.name == name }
end

#find_by_name(file_name) ⇒ Object 



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# File 'lib/dabcup/storage.rb', line 63

def find_by_name(file_name)
  list.find { |dump| dump.name == file_name }
end

#get(remote_name, local_path) ⇒ Object 



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# File 'lib/dabcup/storage.rb', line 37

def get(remote_name, local_path)
  @driver.get(remote_name, local_path)
end

#list ⇒ Object 



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# File 'lib/dabcup/storage.rb', line 41

def list
  dumps = @driver.list.inject([]) { |array, dump| dump.valid? ? array << dump : array }
  dumps.sort { |left, right| left.created_at <=> right.created_at }
end

#local? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/dabcup/storage.rb', line 29

def local?
  @driver.local?
end

#name ⇒ Object 



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# File 'lib/dabcup/storage.rb', line 67

def name
  "#{@login}@#{@host}:#{port}:#{@path}"
end

#path ⇒ Object 



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# File 'lib/dabcup/storage.rb', line 21

def path
  @driver.path
end

#put(local_path, remote_name) ⇒ Object 



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# File 'lib/dabcup/storage.rb', line 33

def put(local_path, remote_name)
  @driver.put(local_path, remote_name)
end