Class: XSD::Mapping::Mapper

Inherits:
Object show all
Defined in:
lib/mappum/xml_transform.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#registry ⇒ Object (readonly)

Returns the value of attribute registry.



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# File 'lib/mappum/xml_transform.rb', line 21

def registry
  @registry
end

Class Method Details

.find_mapper_for_class(klass) ⇒ Object 



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# File 'lib/mappum/xml_transform.rb', line 26

def self.find_mapper_for_class(klass)
  klass = const_get(klass) if klass.instance_of?(Symbol)
  ret_maper=nil
  #FIXME add cache
  mappers.each do |mapper|
    begin 
      sch = mapper.registry.schema_definition_from_class klass
      ret_maper = mapper unless sch.nil?
    rescue NoMethodError
    end
  end
  return ret_maper
end

.find_mapper_for_type(qname) ⇒ Object 



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# File 'lib/mappum/xml_transform.rb', line 63

def self.find_mapper_for_type(qname)
  ret_maper=nil
  #FIXME add cache
  mappers.each do |mapper|
    begin 
      sch = mapper.registry.schema_definition_from_elename qname
      ret_maper = mapper unless sch.nil?
    rescue NoMethodError
    end
  end
  return ret_maper
end

.get_class_from_qname(qname) ⇒ Object 



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# File 'lib/mappum/xml_transform.rb', line 57

def self.get_class_from_qname(qname)
  mapper = find_mapper_for_type(qname)
  return nil if mapper.nil?
  sch =  mapper.registry.schema_definition_from_elename(qname)
  return sch.class_for
end

.get_qname_from_class(klass) ⇒ Object 



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# File 'lib/mappum/xml_transform.rb', line 39

def self.get_qname_from_class(klass)
  begin
    klass = const_get(klass) if klass.instance_of?(Symbol)
  rescue NameError
    return nil
  end
  ret_qname = nil
  #FIXME add cache
  mappers.each do |mapper|
    begin 
      sch = mapper.registry.schema_definition_from_class klass
      ret_qname =  sch.elename unless sch.nil?
    rescue NoMethodError
    end
  end
  return ret_qname

end

.inherited(klass) ⇒ Object 



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# File 'lib/mappum/xml_transform.rb', line 22

def self.inherited(klass)
  @@mapper_classes ||= []
  @@mapper_classes << klass
end

.mappers ⇒ Object 



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# File 'lib/mappum/xml_transform.rb', line 93

def self.mappers
  @@mappers ||= []
  @@mapper_classes ||= []
  if @@mapper_classes.size > @@mappers.size
    @@mappers = @@mapper_classes.collect{|k|k.new()}
  end
  @@mappers
end

Instance Method Details

#obj2soap(obj, elename = nil, io = nil) ⇒ Object 



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# File 'lib/mappum/xml_transform.rb', line 75

def obj2soap(obj, elename = nil, io = nil)
  opt = MAPPING_OPT.dup
  unless elename
    if definition = @registry.elename_schema_definition_from_class(obj.class)
      elename = definition.elename
      opt[:root_type_hint] = false
    end
  end
  elename = SOAP::Mapping.to_qname(elename) if elename
  soap = SOAP::Mapping.obj2soap(obj, @registry, elename, opt)
  if soap.elename.nil? or soap.elename == XSD::QName::EMPTY
    soap.elename =
      XSD::QName.new(nil, SOAP::Mapping.name2elename(obj.class.to_s))
  end
  return soap
end