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Viewing changes to lib/ctioga2/data/backends/factory.rb

  • Committer: Package Import Robot
  • Author(s): Vincent Fourmond
  • Date: 2013-12-27 21:04:22 UTC
  • mfrom: (1.1.5)
  • Revision ID: package-import@ubuntu.com-20131227210422-a3f0c7alorq6lwq2
Tags: 0.8-1
* New upstream release
* Updated URLs and debian/watch to follow its new location
* Already conforms to standards 3.9.5
* Finally updated VCS URLS

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lib/ctioga2/data/backends/factory.rb
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# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
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require 'ctioga2/utils'
 
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require 'ctioga2/log'
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require 'ctioga2/data/backends/backend'
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module CTioga2
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  Version::register_svn_info('$Revision: 2 $', '$Date: 2009-04-25 14:03:30 +0200 (Sat, 25 Apr 2009) $')
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  module Data
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    module Backends
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      # available, and features a 'current backend'.
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      class BackendFactory
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        include Log
 
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        # A hash name (as in Description#name) -> Backend
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        attr_accessor :backends
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          @current = @backends[backend]
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        end
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        # Returns the backend named in the 'as' key of options, or the
 
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        # current backend if there isn't
 
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        def specified_backend(options = {})
 
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          if options.key? 'as'
 
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            k = options['as']
 
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            if @backends.key? k
 
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              return @backends[k]
 
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            else
 
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              error { "No such backend: #{k}, ignoring" }
 
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            end
 
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          else
 
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            return @current
 
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          end
 
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        end
 
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        # Sets the (raw) value of the parameter of the given backend
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        def set_backend_parameter_value(backend, param, value)