def setRequest(self, endPointReference, action):
'''Call For Request
'''
self._action = action
self.header_pyobjs = None
pyobjs = []
namespaceURI = self.wsAddressURI
addressTo = self._addressTo
messageID = self._messageID = "uuid:%s" % time.time()
# Set Message Information Headers
# MessageID
typecode = GED(namespaceURI, "MessageID")
pyobjs.append(typecode.pyclass(messageID))
# Action
typecode = GED(namespaceURI, "Action")
pyobjs.append(typecode.pyclass(action))
# To
typecode = GED(namespaceURI, "To")
pyobjs.append(typecode.pyclass(addressTo))
# From
typecode = GED(namespaceURI, "From")
mihFrom = typecode.pyclass()
mihFrom._Address = self.anonymousURI
pyobjs.append(mihFrom)
if endPointReference:
if hasattr(endPointReference, 'typecode') is False:
raise EvaluateException(
'endPointReference must have a typecode attribute')
if isinstance(endPointReference.typecode, \
GTD(namespaceURI ,'EndpointReferenceType')) is False:
raise EvaluateException(
'endPointReference must be of type %s' %
GTD(namespaceURI, 'EndpointReferenceType'))
ReferenceProperties = getattr(endPointReference,
'_ReferenceProperties', None)
if ReferenceProperties is None: # In recent WS-A attribute name changed
ReferenceProperties = getattr(endPointReference,
'_ReferenceParameters', None)
if ReferenceProperties is not None:
for v in getattr(ReferenceProperties, '_any', ()):
if not hasattr(v, 'typecode'):
raise EvaluateException(
'<any> element, instance missing typecode attribute'
)
pyobjs.append(v)
self.header_pyobjs = tuple(pyobjs)
def setResponseFromWSAddress(self, address, localURL):
'''Server-side has to set these fields in response.
address -- Address instance, representing a WS-Address
'''
self.From = localURL
self.header_pyobjs = None
pyobjs = []
namespaceURI = self.wsAddressURI
for nsuri,name,value in (\
(namespaceURI, "Action", self._action),
(namespaceURI, "MessageID","uuid:%s" %time.time()),
(namespaceURI, "RelatesTo", address.getMessageID()),
(namespaceURI, "To", self.anonymousURI),):
typecode = GED(nsuri, name)
pyobjs.append(typecode.pyclass(value))
typecode = GED(nsuri, "From")
pyobj = typecode.pyclass()
pyobj._Address = self.From
pyobjs.append(pyobj)
self.header_pyobjs = tuple(pyobjs)
def call_closure(*args, **kwargs):
"""Call the named remote web service method."""
if len(args) and len(kwargs):
raise TypeError, 'Use positional or keyword argument only.'
if len(args) > 0:
raise TypeError, 'Not supporting SOAPENC:Arrays or XSD:List'
if len(kwargs):
args = kwargs
callinfo = getattr(self, name).callinfo
# go through the list of defined methods, and look for the one with
# the same number of arguments as what was passed. this is a weak
# check that should probably be improved in the future to check the
# types of the arguments to allow for polymorphism
for method in self._methods[name]:
if len(method.callinfo.inparams) == len(kwargs):
callinfo = method.callinfo
binding = _Binding(url=self._url or callinfo.location,
soapaction=callinfo.soapAction,
**self._kw)
kw = dict(unique=True)
if callinfo.use == 'encoded':
kw['unique'] = False
if callinfo.style == 'rpc':
request = TC.Struct(None, ofwhat=[],
pname=(callinfo.namespace, name), **kw)
response = TC.Struct(None, ofwhat=[],
pname=(callinfo.namespace, name+"Response"), **kw)
if len(callinfo.getInParameters()) != len(args):
raise RuntimeError('expecting "%s" parts, got %s' %(
str(callinfo.getInParameters(), str(args))))
for msg,pms in ((request,callinfo.getInParameters()),
(response,callinfo.getOutParameters())):
msg.ofwhat = []
for part in pms:
klass = GTD(*part.type)
if klass is None:
if part.type:
klass = filter(lambda gt: part.type==gt.type,TC.TYPES)
if len(klass) == 0:
klass = filter(lambda gt: part.type[1]==gt.type[1],TC.TYPES)
if not len(klass):klass = [TC.Any]
if len(klass) > 1: #Enumerations, XMLString, etc
klass = filter(lambda i: i.__dict__.has_key('type'), klass)
klass = klass[0]
else:
klass = TC.Any
msg.ofwhat.append(klass(part.name))
msg.ofwhat = tuple(msg.ofwhat)
if not args: args = {}
else:
# Grab <part element> attribute
ipart,opart = callinfo.getInParameters(),callinfo.getOutParameters()
if ( len(ipart) != 1 or not ipart[0].element_type or
ipart[0].type is None ):
raise RuntimeError, 'Bad Input Message "%s"' %callinfo.name
if ( len(opart) not in (0,1) or not opart[0].element_type or
opart[0].type is None ):
raise RuntimeError, 'Bad Output Message "%s"' %callinfo.name
# if ( len(args) > 1 ):
# raise RuntimeError, 'Message has only one part: %s' %str(args)
ipart = ipart[0]
request,response = GED(*ipart.type),None
if opart: response = GED(*opart[0].type)
msg = args
if self._asdict:
if not msg: msg = dict()
self._nullpyclass(request)
elif request.pyclass is not None:
if type(args) is dict:
msg = request.pyclass()
msg.__dict__.update(args)
elif type(args) is list and len(args) == 1:
msg = request.pyclass(args[0])
else:
msg = request.pyclass()
binding.Send(None, None, msg,
requesttypecode=request,
soapheaders=soapheaders,
encodingStyle=callinfo.encodingStyle)
if response is None:
return None
if self._asdict: self._nullpyclass(response)
return binding.Receive(replytype=response,
encodingStyle=callinfo.encodingStyle)
