Class: Puppet::Util::ProviderFeatures::ProviderFeature

Inherits:
Object
  • Object
show all
Includes:
Puppet::Util, Docs, MethodHelper
Defined in:
lib/puppet/util/provider_features.rb

Overview

The class that models the features and handles checking whether the features are present.

Instance Attribute Summary collapse

Attributes included from Docs

#doc, #nodoc

Instance Method Summary collapse

Methods included from Docs

#desc, #dochook, #doctable, #nodoc?, #pad, scrub

Methods included from MethodHelper

#requiredopts, #set_options, #symbolize_options

Methods included from Puppet::Util

activerecord_version, benchmark, chuser, classproxy, #execfail, #execpipe, execute, logmethods, memory, proxy, recmkdir, secure_open, symbolize, symbolizehash, symbolizehash!, synchronize_on, thinmark, #threadlock, which, withumask

Methods included from Puppet::Util::POSIX

#get_posix_field, #gid, #idfield, #methodbyid, #methodbyname, #search_posix_field, #uid

Constructor Details

#initialize(name, docs, hash) ⇒ ProviderFeature

Returns a new instance of ProviderFeature.



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# File 'lib/puppet/util/provider_features.rb', line 27

def initialize(name, docs, hash)
  self.name = symbolize(name)
  self.docs = docs
  hash = symbolize_options(hash)
  set_options(hash)
end

Instance Attribute Details

#docs ⇒ Object

Returns the value of attribute docs.



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# File 'lib/puppet/util/provider_features.rb', line 13

def docs
  @docs
end

#methods ⇒ Object

Returns the value of attribute methods.



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# File 'lib/puppet/util/provider_features.rb', line 13

def methods
  @methods
end

#name ⇒ Object

Returns the value of attribute name.



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# File 'lib/puppet/util/provider_features.rb', line 13

def name
  @name
end

Instance Method Details

#available?(obj) ⇒ Boolean

Are all of the requirements met?

Returns:

  • (Boolean) 


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# File 'lib/puppet/util/provider_features.rb', line 16

def available?(obj)
  if self.methods
    return !!methods_available?(obj)
  else
    # In this case, the provider has to declare support for this
    # feature, and that's been checked before we ever get to the
    # method checks.
    return false
  end
end