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Contents
module Frodo
module Properties
# Defines the DateTime Frodo type.
class DateTime < Frodo::Property
# Returns the property value, properly typecast
# @return [DateTime, nil]
def value
if (@value.nil? || @value.empty?) && allows_nil?
nil
else
begin
date_class.strptime(@value, strptime_format)
rescue ArgumentError
date_class.parse(@value)
end
end
end
# Sets the property value
# @params new_value [DateTime]
def value=(new_value)
validate(new_value)
@value = parse_value(new_value)
end
# The Frodo type name
def type
'Edm.DateTime'
end
# Value to be used in JSON.
# @return [String]
def xml_value
@value.andand.sub(/[\+\-]00:00$/, 'Z')
end
# Value to be used in JSON.
# @return [String]
def json_value
xml_value
end
# Value to be used in URLs.
# @return [String]
def url_value
xml_value
end
protected
# Specifies date/time implementation to use
def date_class
::DateTime
end
# Specifies the date/time format string used for `strptime`
def strptime_format
#'%Y-%m-%dT%H:%M:%S.%L'
"%Y-%m-%dT%H:%M:%SZ"
end
def validate(value)
begin
return if value.nil? && allows_nil?
return if value.is_a?(date_class)
date_class.parse(value)
rescue
validation_error "Value '#{value}' is not a date time format that can be parsed"
end
end
def parse_value(value)
return value if value.nil? && allows_nil?
if value.is_a?(date_class)
parsed_value = value
else
parsed_value = date_class.parse(value)
end
parsed_value.strftime(strptime_format)
end
end
end
end
Version data entries
18 entries across 18 versions & 1 rubygems