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proc
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self
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root
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opt
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alt
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ruby18
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lib64
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ruby
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1.8
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soap
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encodingstyle
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Filename :
literalHandler.rb
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# SOAP4R - XML Literal EncodingStyle handler library # Copyright (C) 2001, 2003-2005 NAKAMURA, Hiroshi <nahi@ruby-lang.org>. # This program is copyrighted free software by NAKAMURA, Hiroshi. You can # redistribute it and/or modify it under the same terms of Ruby's license; # either the dual license version in 2003, or any later version. require 'soap/encodingstyle/handler' module SOAP module EncodingStyle class LiteralHandler < Handler Namespace = SOAP::LiteralNamespace add_handler def initialize(charset = nil) super(charset) @textbuf = '' end ### ## encode interface. # def encode_data(generator, ns, data, parent) attrs = {} name = generator.encode_name(ns, data, attrs) data.extraattr.each do |k, v| # ToDo: check generator.attributeformdefault here if k.is_a?(XSD::QName) if k.namespace SOAPGenerator.assign_ns(attrs, ns, k.namespace) k = ns.name(k) else k = k.name end end attrs[k] = v end case data when SOAPRawString generator.encode_tag(name, attrs) generator.encode_rawstring(data.to_s) when XSD::XSDString generator.encode_tag(name, attrs) str = data.to_s str = XSD::Charset.encoding_to_xml(str, @charset) if @charset generator.encode_string(str) when XSD::XSDAnySimpleType generator.encode_tag(name, attrs) generator.encode_string(data.to_s) when SOAPStruct generator.encode_tag(name, attrs) data.each do |key, value| generator.encode_child(ns, value, data) end when SOAPArray generator.encode_tag(name, attrs) data.traverse do |child, *rank| data.position = nil generator.encode_child(ns, child, data) end when SOAPElement # passes 2 times for simplifying namespace definition data.each do |key, value| if value.elename.namespace SOAPGenerator.assign_ns(attrs, ns, value.elename.namespace) end end generator.encode_tag(name, attrs) generator.encode_rawstring(data.text) if data.text data.each do |key, value| generator.encode_child(ns, value, data) end else raise EncodingStyleError.new( "unknown object:#{data} in this encodingStyle") end end def encode_data_end(generator, ns, data, parent) name = generator.encode_name_end(ns, data) cr = (data.is_a?(SOAPCompoundtype) or (data.is_a?(SOAPElement) and !data.text)) generator.encode_tag_end(name, cr) end ### ## decode interface. # class SOAPTemporalObject attr_accessor :parent def initialize @parent = nil end end class SOAPUnknown < SOAPTemporalObject def initialize(handler, elename, extraattr) super() @handler = handler @elename = elename @extraattr = extraattr end def as_element o = SOAPElement.decode(@elename) o.parent = @parent o.extraattr.update(@extraattr) @handler.decode_parent(@parent, o) o end def as_string o = SOAPString.decode(@elename) o.parent = @parent o.extraattr.update(@extraattr) @handler.decode_parent(@parent, o) o end def as_nil o = SOAPNil.decode(@elename) o.parent = @parent o.extraattr.update(@extraattr) @handler.decode_parent(@parent, o) o end end def decode_tag(ns, elename, attrs, parent) @textbuf = '' o = SOAPUnknown.new(self, elename, decode_attrs(ns, attrs)) o.parent = parent o end def decode_tag_end(ns, node) o = node.node if o.is_a?(SOAPUnknown) newnode = if /\A\s*\z/ =~ @textbuf o.as_element else o.as_string end node.replace_node(newnode) o = node.node end decode_textbuf(o) @textbuf = '' end def decode_text(ns, text) # @textbuf is set at decode_tag_end. @textbuf << text end def decode_attrs(ns, attrs) extraattr = {} attrs.each do |key, value| qname = ns.parse_local(key) extraattr[qname] = value end extraattr end def decode_prologue end def decode_epilogue end def decode_parent(parent, node) return unless parent.node case parent.node when SOAPUnknown newparent = parent.node.as_element node.parent = newparent parent.replace_node(newparent) decode_parent(parent, node) when SOAPElement parent.node.add(node) node.parent = parent.node when SOAPStruct parent.node.add(node.elename.name, node) node.parent = parent.node when SOAPArray if node.position parent.node[*(decode_arypos(node.position))] = node parent.node.sparse = true else parent.node.add(node) end node.parent = parent.node else raise EncodingStyleError.new("illegal parent: #{parent.node}") end end private def decode_textbuf(node) if node.is_a?(XSD::XSDString) if @charset node.set(XSD::Charset.encoding_from_xml(@textbuf, @charset)) else node.set(@textbuf) end else # Nothing to do... end end end LiteralHandler.new end end