Class: Exlibris::Aleph::Item

Inherits:
Object
  • Object
show all
Defined in:
lib/exlibris/aleph/item.rb,
lib/exlibris/aleph/item/queue.rb,
lib/exlibris/aleph/item/status.rb,
lib/exlibris/aleph/item/opac_note.rb,
lib/exlibris/aleph/item/call_number.rb,
lib/exlibris/aleph/item/display_mask.rb,
lib/exlibris/aleph/item/processing_status.rb,
lib/exlibris/aleph/item/circulation_policy.rb,
lib/exlibris/aleph/item/circulation_status.rb,
lib/exlibris/aleph/item/circulation_policy/display.rb,
lib/exlibris/aleph/item/circulation_policy/identifier.rb,
lib/exlibris/aleph/item/circulation_policy/privileges.rb

Defined Under Namespace

Classes: CallNumber, CirculationPolicy, CirculationStatus, DisplayMask, OpacNote, ProcessingStatus, Queue, Status

Constant Summary collapse

ON_SHELF_VALUES = 
['On Shelf']

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(record_id, id) ⇒ Item

Returns a new instance of Item.



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# File 'lib/exlibris/aleph/item.rb', line 8

def initialize(record_id, id)
  @record_id = record_id
  @id = id
end

Instance Attribute Details

#id ⇒ Object (readonly)

Returns the value of attribute id.



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# File 'lib/exlibris/aleph/item.rb', line 6

def id
  @id
end

#record_id ⇒ Object (readonly)

Returns the value of attribute record_id.



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# File 'lib/exlibris/aleph/item.rb', line 6

def record_id
  @record_id
end

Instance Method Details

#call_number ⇒ Object 



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# File 'lib/exlibris/aleph/item.rb', line 20

def call_number
  unless client.error?
    @call_number ||=
      CallNumber.new(reader.classification, reader.description)
  end
end

#circulation_policy ⇒ Object 



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# File 'lib/exlibris/aleph/item.rb', line 63

def circulation_policy
  unless client.error?
    @circulation_policy ||=
      circulation_policies.find_by_identifier(circulation_policy_identifier)
  end
end

#circulation_status ⇒ Object 



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# File 'lib/exlibris/aleph/item.rb', line 27

def circulation_status
  unless client.error?
    @circulation_status ||=
      CirculationStatus.new(reader.circulation_status_value)
  end
end

#collection ⇒ Object 



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# File 'lib/exlibris/aleph/item.rb', line 13

def collection
  unless client.error?
    @collection ||=
      Collection.new(collection_code, collection_display, sub_library)
  end
end

#on_shelf? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/exlibris/aleph/item.rb', line 59

def on_shelf?
  !client.error? && ON_SHELF_VALUES.include?(circulation_status.value)
end

#opac_note ⇒ Object 



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# File 'lib/exlibris/aleph/item.rb', line 47

def opac_note
  unless client.error?
    @opac_note ||= OpacNote.new(reader.opac_note)
  end
end

#processing_status ⇒ Object 



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# File 'lib/exlibris/aleph/item.rb', line 40

def processing_status
  unless client.error?
    @processing_status ||=
      ProcessingStatus.new(processing_status_code, processing_status_display)
  end
end

#queue ⇒ Object 



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# File 'lib/exlibris/aleph/item.rb', line 53

def queue
  unless client.error?
    @queue ||= Queue.new(reader.queue)
  end
end

#status ⇒ Object 



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# File 'lib/exlibris/aleph/item.rb', line 34

def status
  unless client.error?
    @status ||= Status.new(status_code, status_display)
  end
end