simpleRestriction.rb [plain text]
require 'wsdl/info'
require 'xsd/namedelements'
module WSDL
module XMLSchema
class SimpleRestriction < Info
attr_reader :base
attr_reader :enumeration
attr_accessor :length
attr_accessor :pattern
def initialize
super
@base = nil
@enumeration = [] @length = nil
@pattern = nil
end
def valid?(value)
return false unless check_restriction(value)
return false unless check_length(value)
return false unless check_pattern(value)
true
end
def parse_element(element)
case element
when EnumerationName
Enumeration.new when LengthName
Length.new when PatternName
Pattern.new end
end
def parse_attr(attr, value)
case attr
when BaseAttrName
@base = value
end
end
private
def check_restriction(value)
@enumeration.empty? or @enumeration.include?(value)
end
def check_length(value)
@length.nil? or value.size == @length
end
def check_pattern(value)
@pattern.nil? or @pattern =~ value
end
end
end
end