Class: WSDL::Response::TypeCoercer Private

Inherits:
Object
  • Object
show all
Includes:
Log
Defined in:
lib/wsdl/response/type_coercer.rb

Overview

This class is part of a private API. You should avoid using this class if possible, as it may be removed or be changed in the future.

Coerces XML text values into Ruby values based on XSD types.

Constant Summary collapse

STRING_TYPES =

This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future.

XSD simple types mapped to string coercion.

Includes primitive string types, Gregorian date fragments (which can have timezone suffixes that would be lost if converted), duration (no stdlib Ruby type), and meta-types (anyType, anySimpleType).

Returns:

  • (Array<String>) 
%w[
  string normalizedString token language Name NCName ID IDREF ENTITY NMTOKEN anyURI QName
  duration gYear gYearMonth gMonthDay gDay gMonth NOTATION anyType anySimpleType
].freeze
LIST_TYPES =

This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future.

XSD list types mapped to whitespace-split coercion.

Per XSD Part 2 §3.3.1, these are lists of the singular form (IDREF, ENTITY, NMTOKEN) separated by whitespace.

Returns:

  • (Array<String>) 
%w[IDREFS ENTITIES NMTOKENS].freeze
INTEGER_TYPES =

This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future.

XSD simple types mapped to integer coercion.

Returns:

  • (Array<String>) 
%w[
  integer int long short byte
  nonNegativeInteger positiveInteger nonPositiveInteger negativeInteger
  unsignedLong unsignedInt unsignedShort unsignedByte
].freeze
TYPE_GROUPS =

This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future.

Maps XSD local type names to coercion groups.

Returns:

  • (Hash{String => Symbol}) 
begin
  groups = {}
  STRING_TYPES.each do |type|
    groups[type] = :string
  end
  LIST_TYPES.each do |type|
    groups[type] = :list
  end
  INTEGER_TYPES.each do |type|
    groups[type] = :integer
  end
  groups['decimal'] = :decimal
  groups['float'] = :float
  groups['double'] = :float
  groups['boolean'] = :boolean
  groups['date'] = :date
  groups['dateTime'] = :datetime
  groups['time'] = :time
  groups['base64Binary'] = :base64
  groups['hexBinary'] = :hex_binary
  groups.freeze
end
GROUP_HANDLERS =

This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future.

Group-to-handler map used by coerce.

Returns:

  • (Hash{Symbol => Proc}) 
{
  string: ->(value) { convert_string(value) },
  integer: ->(value) { convert_integer(value) },
  decimal: ->(value) { convert_decimal(value) },
  float: ->(value) { convert_float(value) },
  boolean: ->(value) { convert_boolean(value) },
  date: ->(value) { convert_date(value) },
  datetime: ->(value) { convert_datetime(value) },
  time: ->(value) { convert_time(value) },
  base64: ->(value) { convert_base64(value) },
  hex_binary: ->(value) { convert_hex_binary(value) },
  list: ->(value) { convert_list(value) }
}.freeze
FLOAT_SPECIAL_VALUES =

This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future.

XSD float/double special value lexical representations.

Per XSD Part 2 §3.2.4.1 and §3.2.5.1, these are INF, -INF, and NaN.

Returns:

  • (Hash{String => Float}) 
{
  'INF' => Float::INFINITY,
  '-INF' => -Float::INFINITY,
  'NaN' => Float::NAN
}.freeze
TIMEZONE_SUFFIX =

This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future.

Matches ISO8601 timezone suffixes accepted for XSD dateTime/time parsing.

Returns:

  • (Regexp) 
/(Z|[+-](?:0[0-9]|1[0-3]):[0-5][0-9]|[+-]14:00)\z/

Class Method Summary collapse

Methods included from Log

#logger

Class Method Details

.coerce(value, type) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Coerces a text value based on its XSD type.

Parameters:

  • value (String) —

    the value to coerce

  • type (String, nil) —

    the XSD type name, e.g. 'xsd:int'

Returns:

  • (Object) —

    the coerced value, or the original string when coercion fails



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# File 'lib/wsdl/response/type_coercer.rb', line 110

def coerce(value, type)
  return value if value.nil? || value.empty?

  local_type = type&.split(':')&.last
  group = TYPE_GROUPS[local_type]
  handler = GROUP_HANDLERS[group]
  return value unless handler

  handler.call(value)
end