SOAP WSDL Generate Code

AwdbWebServiceSoapBinding / getCentralTendencyData

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Dim xml As New Chilkat.Xml
xml.Tag = "soapenv:Envelope"
xml.AddAttribute("xmlns:awd","http://www.wcc.nrcs.usda.gov/ns/awdbWebService")
xml.AddAttribute("xmlns:soapenv","http://schemas.xmlsoap.org/soap/envelope/")
xml.UpdateChildContent("soapenv:Header","")
xml.UpdateChildContent("soapenv:Body|awd:getCentralTendencyData|awd:stationTriplets","string")
xml.UpdateChildContent("soapenv:Body|awd:getCentralTendencyData|awd:elementCd","string")
xml.UpdateChildContent("soapenv:Body|awd:getCentralTendencyData|awd:heightDepth|awd:unitCd","string")
xml.UpdateChildContent("soapenv:Body|awd:getCentralTendencyData|awd:heightDepth|awd:value","99.0")
xml.UpdateChildContent("soapenv:Body|awd:getCentralTendencyData|awd:duration","DAILY")
xml.UpdateChildContent("soapenv:Body|awd:getCentralTendencyData|awd:getNumberObservationsUsed","true")
xml.UpdateChildContentInt("soapenv:Body|awd:getCentralTendencyData|awd:beginMonth",1042)
xml.UpdateChildContentInt("soapenv:Body|awd:getCentralTendencyData|awd:beginDay",1042)
xml.UpdateChildContentInt("soapenv:Body|awd:getCentralTendencyData|awd:endMonth",1042)
xml.UpdateChildContentInt("soapenv:Body|awd:getCentralTendencyData|awd:endDay",1042)
xml.UpdateChildContent("soapenv:Body|awd:getCentralTendencyData|awd:centralTendencyType","MEDIAN")
xml.UpdateChildContent("soapenv:Body|awd:getCentralTendencyData|awd:getFlags","true")


' In a SOAP HTTP request, including the XML declaration (<?xml version="1.0" encoding="UTF-8"?>) in the XML body is generally not required. 
xml.EmitXmlDecl = False
Dim soapRequestBody As String = xml.GetXml()

Dim endpoint As String = "https://wcc.sc.egov.usda.gov/awdbWebService/services"
Dim soapAction As String = ""
'  For SOAP requests, the standard Content-Type is usually set to "text/xml" or "application/soap+xml"
Dim contentType As String = "text/xml"

Dim http As New Chilkat.Http

http.ClearHeaders()
http.SetRequestHeader("Content-Type",contentType)
http.SetRequestHeader("SOAPAction",soapAction)

Dim resp As Chilkat.HttpResponse = http.PostXml(endpoint,soapRequestBody,"utf-8")
If (http.LastMethodSuccess = False) Then
    Debug.WriteLine(http.LastErrorText)
    Debug.WriteLine("Failed to send SOAP request.")
    Exit Sub
End If


' Get the XML response body.
Dim responseXml As New Chilkat.Xml
resp.GetBodyXml(responseXml)

Dim statusCode As Integer = resp.StatusCode
Debug.WriteLine("response status code: " & statusCode)



' If the status code does not indicate succcess, then show the response XML,
' which probably contains error information.
If (statusCode <> 200) Then
    Debug.WriteLine(responseXml.GetXml())
    Exit Sub
End If


Debug.WriteLine(responseXml.GetXml())

' Parse the successful SOAP response XML.

' This is a sample of the response XML, but the namespace prefixes will be different.
' We can parse the result using "*" for the namespace prefixes (see below).


Dim beginDay As Integer = responseXml.GetChildIntValue("*:Body|*:getCentralTendencyDataResponse|*:return|*:beginDay")
Dim beginMonth As Integer = responseXml.GetChildIntValue("*:Body|*:getCentralTendencyDataResponse|*:return|*:beginMonth")
Dim dataSetNumberObservations As Integer = responseXml.GetChildIntValue("*:Body|*:getCentralTendencyDataResponse|*:return|*:dataSetNumberObservations")
Dim duration As String = responseXml.GetChildContent("*:Body|*:getCentralTendencyDataResponse|*:return|*:duration")
Dim endDay As Integer = responseXml.GetChildIntValue("*:Body|*:getCentralTendencyDataResponse|*:return|*:endDay")
Dim endMonth As Integer = responseXml.GetChildIntValue("*:Body|*:getCentralTendencyDataResponse|*:return|*:endMonth")
Dim numberObservations As Integer = responseXml.GetChildIntValue("*:Body|*:getCentralTendencyDataResponse|*:return|*:numberObservations")
Dim values As String = responseXml.GetChildContent("*:Body|*:getCentralTendencyDataResponse|*:return|*:values")
Dim centralTendencyType As String = responseXml.GetChildContent("*:Body|*:getCentralTendencyDataResponse|*:return|*:centralTendencyType")
Request XML
<soapenv:Envelope xmlns:awd="http://www.wcc.nrcs.usda.gov/ns/awdbWebService" xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/">
    <soapenv:Header/>
    <soapenv:Body>
        <awd:getCentralTendencyData>
            <awd:stationTriplets>string</awd:stationTriplets>
            <awd:elementCd>string</awd:elementCd>
            <awd:heightDepth>
                <awd:unitCd>string</awd:unitCd>
                <awd:value>99.0</awd:value>
            </awd:heightDepth>
            <awd:duration>DAILY</awd:duration>
            <awd:getNumberObservationsUsed>true</awd:getNumberObservationsUsed>
            <awd:beginMonth>1042</awd:beginMonth>
            <awd:beginDay>1042</awd:beginDay>
            <awd:endMonth>1042</awd:endMonth>
            <awd:endDay>1042</awd:endDay>
            <awd:centralTendencyType>MEDIAN</awd:centralTendencyType>
            <awd:getFlags>true</awd:getFlags>
        </awd:getCentralTendencyData>
    </soapenv:Body>
</soapenv:Envelope>
Response XML
<soapenv:Envelope xmlns:awd="http://www.wcc.nrcs.usda.gov/ns/awdbWebService" xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/">
    <soapenv:Header/>
    <soapenv:Body>
        <awd:getCentralTendencyDataResponse>
            <awd:return>
                <awd:beginDay>1042</awd:beginDay>
                <awd:beginMonth>1042</awd:beginMonth>
                <awd:dataSetNumberObservations>1042</awd:dataSetNumberObservations>
                <awd:duration>DAILY</awd:duration>
                <awd:endDay>1042</awd:endDay>
                <awd:endMonth>1042</awd:endMonth>
                <awd:numberObservations>1042</awd:numberObservations>
                <awd:values>99.0</awd:values>
                <awd:centralTendencyType>MEDIAN</awd:centralTendencyType>
            </awd:return>
        </awd:getCentralTendencyDataResponse>
    </soapenv:Body>
</soapenv:Envelope>