diff options
author | nahi <nahi@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2003-09-24 15:18:44 +0000 |
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committer | nahi <nahi@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2003-09-24 15:18:44 +0000 |
commit | db9445103c082a306ba085f7677da02ea94b8841 (patch) | |
tree | a311d59f031ae5def87f68be71ed1f58abadc031 /lib/xsd/xmlparser/parser.rb | |
parent | 8c2fb77787d1f20b4c19c9c52552856c339b86e9 (diff) |
* lib/soap/* (29 files): SOAP4R added.
* lib/wsdl/* (42 files): WSDL4R added.
* lib/xsd/* (12 files): XSD4R added.
* test/soap/* (16 files): added.
* test/wsdl/* (2 files): added.
* test/xsd/* (3 files): added.
* sample/soap/* (27 files): added.
* sample/wsdl/* (13 files): added.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@4591 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'lib/xsd/xmlparser/parser.rb')
-rw-r--r-- | lib/xsd/xmlparser/parser.rb | 107 |
1 files changed, 107 insertions, 0 deletions
diff --git a/lib/xsd/xmlparser/parser.rb b/lib/xsd/xmlparser/parser.rb new file mode 100644 index 0000000000..0c7fd48084 --- /dev/null +++ b/lib/xsd/xmlparser/parser.rb @@ -0,0 +1,107 @@ +=begin +XSD4R - XML Instance parser library. +Copyright (C) 2002, 2003 NAKAMURA, Hiroshi. + +This program is free software; you can redistribute it and/or modify it under +the terms of the GNU General Public License as published by the Free Software +Foundation; either version 2 of the License, or (at your option) any later +version. + +This program is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A +PRATICULAR PURPOSE. See the GNU General Public License for more details. + +You should have received a copy of the GNU General Public License along with +this program; if not, write to the Free Software Foundation, Inc., 675 Mass +Ave, Cambridge, MA 02139, USA. +=end + + +require 'xsd/qname' +require 'xsd/ns' +require 'xsd/charset' + + +module XSD +module XMLParser + + +class Parser + class ParseError < Error; end + class FormatDecodeError < ParseError; end + class UnknownElementError < FormatDecodeError; end + class UnknownAttributeError < FormatDecodeError; end + class UnexpectedElementError < FormatDecodeError; end + class ElementConstraintError < FormatDecodeError; end + + @@parser_factory = nil + + def self.factory + @@parser_factory + end + + def self.create_parser(host, opt = {}) + @@parser_factory.new(host, opt) + end + + def self.add_factory(factory) + if $DEBUG + puts "Set #{ factory } as XML processor." + end + @@parser_factory = factory + end + +public + + attr_accessor :charset + + def initialize(host, opt = {}) + @host = host + @charset = opt[:charset] || 'us-ascii' + end + + def parse(string_or_readable) + @textbuf = '' + prologue + do_parse(string_or_readable) + epilogue + end + +private + + def do_parse(string_or_readable) + raise NotImplementError.new( + 'Method do_parse must be defined in derived class.') + end + + def start_element(name, attrs) + @host.start_element(name, attrs) + end + + def characters(text) + @host.characters(text) + end + + def end_element(name) + @host.end_element(name) + end + + def prologue + end + + def epilogue + end + + def xmldecl_encoding=(charset) + if @charset.nil? + @charset = charset + else + # Definition in a stream (like HTTP) has a priority. + p "encoding definition: #{ charset } is ignored." if $DEBUG + end + end +end + + +end +end |