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# WSDL4R - Creating driver code from WSDL.
# Copyright (C) 2002, 2003 NAKAMURA, Hiroshi <[email protected]>.
# 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 'wsdl/info'
require 'wsdl/soap/classDefCreatorSupport'
module WSDL
module SOAP
class MethodDefCreator
include ClassDefCreatorSupport
attr_reader :definitions
def initialize(definitions)
@definitions = definitions
@simpletypes = @definitions.collect_simpletypes
@complextypes = @definitions.collect_complextypes
@elements = @definitions.collect_elements
@types = nil
end
def dump(porttype)
@types = []
result = ""
operations = @definitions.porttype(porttype).operations
binding = @definitions.porttype_binding(porttype)
operations.each do |operation|
op_bind = binding.operations[operation.name]
result << ",\n" unless result.empty?
result << dump_method(operation, op_bind).chomp
end
return result, @types
end
private
def dump_method(operation, binding)
name = safemethodname(operation.name.name)
name_as = operation.name.name
params = collect_parameter(operation)
soapaction = binding.soapoperation.soapaction
namespace = binding.input.soapbody.namespace
paramstr = param2str(params)
if paramstr.empty?
paramstr = '[]'
else
paramstr = "[\n" << paramstr.gsub(/^/, ' ') << "\n ]"
end
return <<__EOD__
[#{ dq(name_as) }, #{ dq(name) },
#{ paramstr },
#{ soapaction ? dq(soapaction) : "nil" }, #{ dq(namespace) }
]
__EOD__
end
def collect_parameter(operation)
result = operation.inputparts.collect { |part|
collect_type(part.type)
param_set('in', definedtype(part), part.name)
}
outparts = operation.outputparts
if outparts.size > 0
retval = outparts[0]
collect_type(retval.type)
result << param_set('retval', definedtype(retval), retval.name)
cdr(outparts).each { |part|
collect_type(part.type)
result << param_set('out', definedtype(part), part.name)
}
end
result
end
def definedtype(part)
if mapped = basetype_mapped_class(part.type)
['::' + mapped.name]
elsif definedelement = @elements[part.element]
raise RuntimeError.new("Part: #{part.name} should be typed for RPC service for now.")
elsif definedtype = @simpletypes[part.type]
['::' + basetype_mapped_class(definedtype.base).name]
elsif definedtype = @complextypes[part.type]
case definedtype.compoundtype
when :TYPE_STRUCT
['::SOAP::SOAPStruct', part.type.namespace, part.type.name]
when :TYPE_ARRAY
arytype = definedtype.find_arytype || XSD::AnyTypeName
ns = arytype.namespace
name = arytype.name.sub(/\[(?:,)*\]$/, '')
['::SOAP::SOAPArray', ns, name]
else
raise NotImplementedError.new("Must not reach here.")
end
else
raise RuntimeError.new("Part: #{part.name} cannot be resolved.")
end
end
def param_set(io_type, type, name)
[io_type, type, name]
end
def collect_type(type)
# ignore inline type definition.
return if type.nil?
@types << type
return unless @complextypes[type]
@complextypes[type].each_element do |element|
collect_type(element.type)
end
end
def param2str(params)
params.collect { |param|
"[#{ dq(param[0]) }, #{ dq(param[2]) }, #{ type2str(param[1]) }]"
}.join(",\n")
end
def type2str(type)
if type.size == 1
"[#{ type[0] }]"
else
"[#{ type[0] }, #{ dq(type[1]) }, #{ dq(type[2]) }]"
end
end
def dq(ele)
"\"" << ele << "\""
end
def cdr(ary)
result = ary.dup
result.shift
result
end
end
end
end
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