class Puppet::Indirector::Face

Attributes

from[RW]

Public Class Methods

indirections() click to toggle source

   # File lib/puppet/indirector/face.rb
33 def self.indirections
34   Puppet::Indirector::Indirection.instances.collect { |t| t.to_s }.sort
35 end

terminus_classes(indirection) click to toggle source

   # File lib/puppet/indirector/face.rb
37 def self.terminus_classes(indirection)
38   Puppet::Indirector::Terminus.terminus_classes(indirection.to_sym).collect { |t| t.to_s }.sort
39 end

Public Instance Methods

call_indirection_method(method, key, options) click to toggle source

   # File lib/puppet/indirector/face.rb
41 def call_indirection_method(method, key, options)
42   begin
43     if method == :save
44       # key is really the instance to save
45       result = indirection.__send__(method, key, nil, options)
46     else
47       result = indirection.__send__(method, key, options)
48     end
49   rescue => detail
50     message = _("Could not call '%{method}' on '%{indirection}': %{detail}") % { method: method, indirection: indirection_name, detail: detail }
51     Puppet.log_exception(detail, message)
52     raise RuntimeError, message, detail.backtrace
53   end
54 
55   return result
56 end

indirection() click to toggle source

Return an indirection associated with a face, if one exists; One usually does.

    # File lib/puppet/indirector/face.rb
127 def indirection
128   unless @indirection
129     @indirection = Puppet::Indirector::Indirection.instance(indirection_name)
130     @indirection or raise _("Could not find terminus for %{indirection}") % { indirection: indirection_name }
131   end
132   @indirection
133 end

indirection_name() click to toggle source

    # File lib/puppet/indirector/face.rb
115 def indirection_name
116   @indirection_name || name.to_sym
117 end

set_indirection_name(name) click to toggle source

Here's your opportunity to override the indirection name. By default it will be the same name as the face.

    # File lib/puppet/indirector/face.rb
121 def set_indirection_name(name)
122   @indirection_name = name
123 end

set_terminus(from) click to toggle source

    # File lib/puppet/indirector/face.rb
135 def set_terminus(from)
136   begin
137     indirection.terminus_class = from
138   rescue => detail
139     msg = _("Could not set '%{indirection}' terminus to '%{from}' (%{detail}); valid terminus types are %{types}") % { indirection: indirection.name, from: from, detail: detail, types: self.class.terminus_classes(indirection.name).join(", ") }
140     raise detail, msg, detail.backtrace
141   end
142 end