Class: Synaptic4r::StorageObjectList

Inherits:
Result
  • Object
show all
Defined in:
lib/synaptic4r/result.rb

Instance Attribute Summary

Attributes inherited from Result

#headers, #http_request, #payload, #result, #sign, #url

Instance Method Summary collapse

Methods inherited from Result

#extract_header, #method_missing, #stringify_array, #stringify_hash

Constructor Details

#initialize(args) ⇒ StorageObjectList

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# File 'lib/synaptic4r/result.rb', line 211

def initialize(args)
 super
 if args[:result]
   @objs =  REXML::Document.new(args[:result].net_http_res.body).root
 end
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method in the class Synaptic4r::Result

Instance Method Details

#extract_attrs(a, is_listable) ⇒ Object

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# File 'lib/synaptic4r/result.rb', line 251

def extract_attrs(a,is_listable)
  add_item = if is_listable
               a.elements.to_a('Listable').first.text.eql?('true')
             else; true; end
  add_item ? {a.elements.to_a('Name').first.text => a.elements.to_a('Value').first.text} : nil
end

#metadata(ols, tag, is_listable = false) ⇒ Object

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# File 'lib/synaptic4r/result.rb', line 242

def metadata(ols, tag, is_listable=false)
  meta = ols.map{|o| o.elements.to_a(tag)}
  meta.map{|a| a.empty? ? nil : a.first.elements.to_a.inject({}) do |h,s| 
    a = extract_attrs(s, is_listable)
    a.nil? ? h : h.update(a)
  end}.compact
end

#objs ⇒ Object

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# File 'lib/synaptic4r/result.rb', line 259

def objs
  @objs.nil? ? [] : @objs.elements.to_a('Object')    
end

#oids(ols) ⇒ Object

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# File 'lib/synaptic4r/result.rb', line 237

def oids(ols)
  ols.map{|o| o.elements.to_a('ObjectID').first.text}   
end

#print ⇒ Object

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# File 'lib/synaptic4r/result.rb', line 219

def print
  ols = objs
  oid = oids(ols)
  sys_meta = metadata(ols, 'SystemMetadataList')
  user_meta = metadata(ols, 'UserMetadataList', true)
  unless sys_meta.empty?
    fmt = "%-40s %-10s %-s\n"
    fmt % ['Metadata', 'Type', 'OID'] +
      sys_meta.inject("") do |r,e| 
        t = e['type']
        r += fmt % [user_meta.shift.keys.join(','), (t.eql?('regular') ? 'file' : t), e['objectid']]
      end
  else
    "OID\n" + oid.join("\n").chomp unless oid.empty?
  end
end