def soap_GetVariableInfo(self, ps):
"""
implementation of the "GetVariableInfo" operation
"""
try:
rsp = WaterOneFlow.soap_GetVariableInfo(self,ps)
request = self.request
variableCodeArray = map(str, request.get_element_variable().split(":"))
#if pass in empty string, show info of all variables
variablesNode = variables()
#for the variable list
variableList = []
if variableCodeArray == [""]:
for key in variable_Dictionary.keys():
#notice here the protocol of function generateVariableTypeNodeString
variableList.append(generateVariableTypeNodeString(key,variable_Dictionary[key]))
elif not variableCodeArray[0].upper()=="CBI" or not variable_Dictionary.has_key(variableCodeArray[1]) \
or len(variableCodeArray) != 2:
fault = Fault(Fault.Client, "Illegal variableCode", actor="variableCode", detail="variable code \"%s\" is illegal/not found" % ":".join(variableCodeArray))
raise fault
elif variable_Dictionary.has_key(variableCodeArray[1]):
variableList.append(generateVariableTypeNodeString(variableCodeArray[1],variable_Dictionary[variableCodeArray[1]]))
#here, to decide if queryInfo required
variablesNode.set_variable(variableList)
variableResponseNode = VariablesResponseType()
variableResponseNode.set_variables(variablesNode)
#actual xml string
variableResponseString = cStringIO.StringIO()
#
variableResponseNode.export(variableResponseString, 0, \
namespacedef_=' '.join(['xmlns:gml="http://www.opengis.net/gml"',
'xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"',
'xmlns:xlink="http://www.w3.org/1999/xlink"',
'xmlns:wtr="http://www.cuahsi.org/waterML/"',
'xmlns:xsd="http://www.w3.org/2001/XMLSchema"',
'xmlns="http://www.cuahsi.org/waterML/1.0/"']))
rsp.set_element_GetVariableInfoResult(variableResponseString.getvalue())
#here, how to generate a fault!!!
except Exception, e:
import traceback
traceback.print_exc(file=sys.stdout)
if isinstance(e,Fault):
detail = None
if e.detail is not None:
detail = Detail()
detail.any = e.detail
rsp = FaultType(e.code, e.string, e.actor, detail)
def soap_GetVariableInfoObject(self, ps):
"""
implementation of the "GetVariableInfo" operation
"""
try:
#this code is just for deploying on apache
#httpReq = kw['request']
rsp = WaterOneFlow.soap_GetVariableInfoObject(self,ps)
request = self.request
variableCodeArray = map(str, request.get_element_variable().split(":"))
variableResponseNode=rsp.new_variablesResponse()
variablesNode = variableResponseNode.new_variables()
variableList = []
if variableCodeArray == [""]:
for key in variable_Dictionary.keys():
variableNode = variablesNode.new_variable()
variableList.append(generateVariableTypeNode(variableNode,key,variable_Dictionary[key]))
elif not variableCodeArray[0].upper()=="CBI" or not variable_Dictionary.has_key(variableCodeArray[1]) \
or len(variableCodeArray) != 2:
fault = Fault(Fault.Client, "Illegal variableCode", actor="variableCode", detail="variable code \"%s\" is illegal/not found" % ":".join(variableCodeArray))
raise fault
elif variable_Dictionary.has_key(variableCodeArray[1]):
variableNode = variablesNode.new_variable()
variableList.append(generateVariableTypeNode(variableNode,variableCodeArray[1],variable_Dictionary[variableCodeArray[1]]))
variablesNode.set_element_variable(variableList)
variableResponseNode.set_element_variables(variablesNode)
rsp.set_element_variablesResponse(variableResponseNode)
#here, how to generate a fault!!!
except Exception, e:
import traceback
traceback.print_exc(file=sys.stdout)
if isinstance(e,Fault):
detail = None
if e.detail is not None:
detail = Detail()
detail.any = e.detail
rsp = FaultType(e.code, e.string, e.actor, detail)
