Class: Mxrb::Model::Attribute

Inherits:
Object
  • Object
show all
Defined in:
lib/mxrb/model/attribute.rb

Overview

Attributes are embedded in Entity BSON — NOT separate Unit rows. $Type: DomainModels$Attribute

Constant Summary collapse

TYPE_MAP =

Maps DSL symbol → Mendix storage type name

{
  string:      "DomainModels$StringAttributeType",
  integer:     "DomainModels$IntegerAttributeType",
  long:        "DomainModels$LongAttributeType",
  float:       "DomainModels$FloatAttributeType",
  decimal:     "DomainModels$DecimalAttributeType",
  boolean:     "DomainModels$BooleanAttributeType",
  datetime:    "DomainModels$DateTimeAttributeType",
  autonumber:  "DomainModels$AutoNumberAttributeType",
  hashstring:  "DomainModels$HashedStringAttributeType",
  binary:      "DomainModels$BinaryAttributeType",
  enum:        "DomainModels$EnumerationAttributeType",
}.freeze
REVERSE_TYPE_MAP = 
TYPE_MAP.invert.freeze

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#data_storage_guid ⇒ Object

Returns the value of attribute data_storage_guid.



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# File 'lib/mxrb/model/attribute.rb', line 27

def data_storage_guid
  @data_storage_guid
end

#default_value ⇒ Object

Returns the value of attribute default_value.



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# File 'lib/mxrb/model/attribute.rb', line 27

def default_value
  @default_value
end

#documentation ⇒ Object

Returns the value of attribute documentation.



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# File 'lib/mxrb/model/attribute.rb', line 27

def documentation
  @documentation
end

#enumeration ⇒ Object

Returns the value of attribute enumeration.



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# File 'lib/mxrb/model/attribute.rb', line 27

def enumeration
  @enumeration
end

#export_level ⇒ Object

Returns the value of attribute export_level.



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# File 'lib/mxrb/model/attribute.rb', line 27

def export_level
  @export_level
end

#id ⇒ Object

Returns the value of attribute id.



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# File 'lib/mxrb/model/attribute.rb', line 27

def id
  @id
end

#length ⇒ Object

Returns the value of attribute length.



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# File 'lib/mxrb/model/attribute.rb', line 27

def length
  @length
end

#localize_date ⇒ Object

Returns the value of attribute localize_date.



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# File 'lib/mxrb/model/attribute.rb', line 27

def localize_date
  @localize_date
end

#name ⇒ Object

Returns the value of attribute name.



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# File 'lib/mxrb/model/attribute.rb', line 27

def name
  @name
end

#raw_type_doc ⇒ Object

Returns the value of attribute raw_type_doc.



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# File 'lib/mxrb/model/attribute.rb', line 27

def raw_type_doc
  @raw_type_doc
end

#raw_value_doc ⇒ Object

Returns the value of attribute raw_value_doc.



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# File 'lib/mxrb/model/attribute.rb', line 27

def raw_value_doc
  @raw_value_doc
end

#required ⇒ Object

Returns the value of attribute required.



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# File 'lib/mxrb/model/attribute.rb', line 27

def required
  @required
end

#type ⇒ Object

Returns the value of attribute type.



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# File 'lib/mxrb/model/attribute.rb', line 27

def type
  @type
end

#unique ⇒ Object

Returns the value of attribute unique.



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# File 'lib/mxrb/model/attribute.rb', line 27

def unique
  @unique
end

Class Method Details

.extract_default(value_doc) ⇒ Object 



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# File 'lib/mxrb/model/attribute.rb', line 79

def self.extract_default(value_doc)
  return nil unless value_doc.is_a?(Hash)
  value_doc["defaultValue"] || value_doc["DefaultValue"]
end

.from_bson(doc) ⇒ Object 



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# File 'lib/mxrb/model/attribute.rb', line 31

def self.from_bson(doc)
  a                   = new
  a.id                = IO::BsonCodec.extract_id(doc["$ID"] || doc["\$ID"])
  a.name              = doc["name"]  || doc["Name"]
  a.documentation     = doc["documentation"] || doc["Documentation"] || ""
  a.data_storage_guid = doc["dataStorageGuid"] || doc["DataStorageGuid"]
  a.export_level      = doc["exportLevel"] || doc["ExportLevel"] || "Hidden"

  type_doc = doc["type"] || doc["Type"] || doc["newType"] || doc["NewType"]
  a.raw_type_doc = type_doc
  if type_doc.is_a?(Hash)
    storage_type = type_doc["$Type"] || type_doc["\$Type"]
    a.type = REVERSE_TYPE_MAP[storage_type] || :string
    a.length = type_doc['length'] || type_doc['Length']
    a.localize_date = if type_doc.key?('localizeDate')
                        type_doc['localizeDate']
                      else
                        type_doc['LocalizeDate']
                      end
    a.enumeration = type_doc['enumeration'] || type_doc['Enumeration']
  else
    a.type = :string
  end

  a.raw_value_doc = doc["value"] || doc["Value"]
  a.default_value = extract_default(a.raw_value_doc)
  a
end

Instance Method Details

#inspect ⇒ Object 



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# File 'lib/mxrb/model/attribute.rb', line 73

def inspect
  "#<Mxrb::Attribute name=#{@name.inspect} type=#{@type}>"
end

#to_bson ⇒ Object 



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# File 'lib/mxrb/model/attribute.rb', line 60

def to_bson
  {
    "$ID"             => @id || SecureRandom.uuid,
    "$Type"           => "DomainModels$Attribute",
    "name"            => @name,
    "documentation"   => @documentation || "",
    "dataStorageGuid" => @data_storage_guid || SecureRandom.uuid,
    "exportLevel"     => @export_level || "Hidden",
    "type"            => serialize_type,
    "value"           => serialize_value,
  }
end