Class: SakaiInfo::SakaiObject

Inherits:
Object
  • Object
show all
Defined in:
lib/sakai-info/sakai_object.rb

Overview

this class forms the basis of all other Sakai object abstractions

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#id ⇒ Object (readonly)

most objects will have unique IDs (perhaps the rest should generate their own?)



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# File 'lib/sakai-info/sakai_object.rb', line 17

def id
  @id
end

Class Method Details

.all_serializations ⇒ Object

support for CLI – returns an array of symbols that can be passed back to #serialize, #to_yaml, or #to_json should be reimplemented in all object classes



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# File 'lib/sakai-info/sakai_object.rb', line 76

def self.all_serializations
  [:default]
end

Instance Method Details

#dbrow_only_serialization ⇒ Object 



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# File 'lib/sakai-info/sakai_object.rb', line 53

def dbrow_only_serialization
  if not self.dbrow_serialization["dbrow"].nil?
    self.dbrow_serialization["dbrow"]
  else
    {}
  end
end

#dbrow_serialization ⇒ Object 



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# File 'lib/sakai-info/sakai_object.rb', line 43

def dbrow_serialization
  if self.respond_to? :dbrow
    {
      "dbrow" => self.dbrow
    }
  else
    {}
  end
end

#default_serialization ⇒ Object 



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# File 'lib/sakai-info/sakai_object.rb', line 61

def default_serialization
  object_type_serialization
end

#object_type_serialization ⇒ Object 



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# File 'lib/sakai-info/sakai_object.rb', line 37

def object_type_serialization
  {
    "sakai_object_type" => self.class
  }
end

#serialize(*q) ⇒ Object 



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# File 'lib/sakai-info/sakai_object.rb', line 19

def serialize(*q)
  q.flatten!

  if q.length == 0
    q = [:default]
  end

  serialization = {}
  q.each do |sub|
    sub_method_name = (sub.to_s + "_serialization").to_sym
    if self.respond_to? sub_method_name
      serialization = serialization.merge(self.method(sub_method_name).call)
    end
  end

  serialization
end

#to_json(*q) ⇒ Object 



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# File 'lib/sakai-info/sakai_object.rb', line 69

def to_json(*q)
  serialize(q).to_json
end

#to_yaml(*q) ⇒ Object 



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# File 'lib/sakai-info/sakai_object.rb', line 65

def to_yaml(*q)
  serialize(q).to_yaml
end