Class: Dbmanager::Importer

Inherits:
Runner
  • Object
show all
Defined in:
lib/dbmanager/importer.rb

Instance Attribute Summary collapse

Attributes inherited from Runner

#environments, #input, #output

Instance Method Summary collapse

Methods inherited from Runner

#get_env, #get_filename, #initialize

Constructor Details

This class inherits a constructor from Dbmanager::Runner

Instance Attribute Details

#source ⇒ Object

Returns the value of attribute source.



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# File 'lib/dbmanager/importer.rb', line 4

def source
  @source
end

#target ⇒ Object

Returns the value of attribute target.



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# File 'lib/dbmanager/importer.rb', line 4

def target
  @target
end

Instance Method Details

#adapter ⇒ Object

Raises:



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# File 'lib/dbmanager/importer.rb', line 22

def adapter
  raise MixedAdapterError if source.adapter != target.adapter
  Dbmanager::Adapters.const_get source.adapter.capitalize
end

#execute_import ⇒ Object 



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# File 'lib/dbmanager/importer.rb', line 18

def execute_import
  adapter::Importer.new(source, target, tmp_file).run
end

#get_data ⇒ Object 



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# File 'lib/dbmanager/importer.rb', line 13

def get_data
  self.source = get_env('source')
  self.target = get_env('target')
end

#run ⇒ Object

Raises:



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# File 'lib/dbmanager/importer.rb', line 6

def run
  get_data
  raise EnvironmentProtectedError if target.protected?
  execute_import
  output.puts 'Database Import completed.'
end

#tmp_file ⇒ Object 



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# File 'lib/dbmanager/importer.rb', line 27

def tmp_file
  @tmp_file ||= File.join Dbmanager.rails_root, 'tmp', Time.now.strftime('%y%m%d%H%M%S')
end