SOAP WSDL Generate Code

AwdbWebServiceSoapBinding / getCentralTendencyData

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Min Request Full Request 
IncludeFile "CkHttp.pb"
IncludeFile "CkHttpResponse.pb"
IncludeFile "CkXml.pb"

Procedure ChilkatExample()

    xml.i = CkXml::ckCreate()
    If xml.i = 0
        Debug "Failed to create object."
        ProcedureReturn
    EndIf

    CkXml::setCkTag(xml, "soapenv:Envelope")
    CkXml::ckAddAttribute(xml,"xmlns:awd","http://www.wcc.nrcs.usda.gov/ns/awdbWebService")
    CkXml::ckAddAttribute(xml,"xmlns:soapenv","http://schemas.xmlsoap.org/soap/envelope/")
    CkXml::ckUpdateChildContent(xml,"soapenv:Header","")
    CkXml::ckUpdateChildContent(xml,"soapenv:Body|awd:getCentralTendencyData|awd:stationTriplets","string")
    CkXml::ckUpdateChildContent(xml,"soapenv:Body|awd:getCentralTendencyData|awd:elementCd","string")
    CkXml::ckUpdateChildContent(xml,"soapenv:Body|awd:getCentralTendencyData|awd:heightDepth|awd:unitCd","string")
    CkXml::ckUpdateChildContent(xml,"soapenv:Body|awd:getCentralTendencyData|awd:heightDepth|awd:value","99.0")
    CkXml::ckUpdateChildContent(xml,"soapenv:Body|awd:getCentralTendencyData|awd:duration","DAILY")
    CkXml::ckUpdateChildContent(xml,"soapenv:Body|awd:getCentralTendencyData|awd:getNumberObservationsUsed","true")
    CkXml::ckUpdateChildContentInt(xml,"soapenv:Body|awd:getCentralTendencyData|awd:beginMonth",1042)
    CkXml::ckUpdateChildContentInt(xml,"soapenv:Body|awd:getCentralTendencyData|awd:beginDay",1042)
    CkXml::ckUpdateChildContentInt(xml,"soapenv:Body|awd:getCentralTendencyData|awd:endMonth",1042)
    CkXml::ckUpdateChildContentInt(xml,"soapenv:Body|awd:getCentralTendencyData|awd:endDay",1042)
    CkXml::ckUpdateChildContent(xml,"soapenv:Body|awd:getCentralTendencyData|awd:centralTendencyType","MEDIAN")
    CkXml::ckUpdateChildContent(xml,"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. 
    CkXml::setCkEmitXmlDecl(xml, 0)
    soapRequestBody.s = CkXml::ckGetXml(xml)

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

    http.i = CkHttp::ckCreate()
    If http.i = 0
        Debug "Failed to create object."
        ProcedureReturn
    EndIf

    CkHttp::ckClearHeaders(http)
    CkHttp::ckSetRequestHeader(http,"Content-Type",contentType)
    CkHttp::ckSetRequestHeader(http,"SOAPAction",soapAction)

    resp.i = CkHttp::ckPostXml(http,endpoint,soapRequestBody,"utf-8")
    If CkHttp::ckLastMethodSuccess(http) = 0
        Debug CkHttp::ckLastErrorText(http)
        Debug "Failed to send SOAP request."
        CkXml::ckDispose(xml)
        CkHttp::ckDispose(http)
        ProcedureReturn
    EndIf

    ; Get the XML response body.
    responseXml.i = CkXml::ckCreate()
    If responseXml.i = 0
        Debug "Failed to create object."
        ProcedureReturn
    EndIf

    CkHttpResponse::ckGetBodyXml(resp,responseXml)

    statusCode.i = CkHttpResponse::ckStatusCode(resp)
    Debug "response status code: " + Str(statusCode)

    CkHttpResponse::ckDispose(resp)

    ; If the status code does not indicate succcess, then show the response XML,
    ; which probably contains error information.
    If statusCode <> 200
        Debug CkXml::ckGetXml(responseXml)
        CkXml::ckDispose(xml)
        CkHttp::ckDispose(http)
        CkXml::ckDispose(responseXml)
        ProcedureReturn
    EndIf

    Debug CkXml::ckGetXml(responseXml)

    ; 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).

    beginDay.i = CkXml::ckGetChildIntValue(responseXml,"*:Body|*:getCentralTendencyDataResponse|*:return|*:beginDay")
    beginMonth.i = CkXml::ckGetChildIntValue(responseXml,"*:Body|*:getCentralTendencyDataResponse|*:return|*:beginMonth")
    dataSetNumberObservations.i = CkXml::ckGetChildIntValue(responseXml,"*:Body|*:getCentralTendencyDataResponse|*:return|*:dataSetNumberObservations")
    duration.s = CkXml::ckGetChildContent(responseXml,"*:Body|*:getCentralTendencyDataResponse|*:return|*:duration")
    endDay.i = CkXml::ckGetChildIntValue(responseXml,"*:Body|*:getCentralTendencyDataResponse|*:return|*:endDay")
    endMonth.i = CkXml::ckGetChildIntValue(responseXml,"*:Body|*:getCentralTendencyDataResponse|*:return|*:endMonth")
    numberObservations.i = CkXml::ckGetChildIntValue(responseXml,"*:Body|*:getCentralTendencyDataResponse|*:return|*:numberObservations")
    values.s = CkXml::ckGetChildContent(responseXml,"*:Body|*:getCentralTendencyDataResponse|*:return|*:values")
    centralTendencyType.s = CkXml::ckGetChildContent(responseXml,"*:Body|*:getCentralTendencyDataResponse|*:return|*:centralTendencyType")


    CkXml::ckDispose(xml)
    CkHttp::ckDispose(http)
    CkXml::ckDispose(responseXml)


    ProcedureReturn
EndProcedure
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>