AwdbWebServiceSoapBinding / getAveragesData

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#include <CkXmlW.h>
#include <CkHttpW.h>
#include <CkHttpResponseW.h>

void ChilkatSample(void)
    {
    CkXmlW xml;
    xml.put_Tag(L"soapenv:Envelope");
    xml.AddAttribute(L"xmlns:awd",L"http://www.wcc.nrcs.usda.gov/ns/awdbWebService");
    xml.AddAttribute(L"xmlns:soapenv",L"http://schemas.xmlsoap.org/soap/envelope/");
    xml.UpdateChildContent(L"soapenv:Header",L"");
    xml.UpdateChildContent(L"soapenv:Body|awd:getAveragesData|awd:stationTriplets",L"string");
    xml.UpdateChildContent(L"soapenv:Body|awd:getAveragesData|awd:elementCd",L"string");
    xml.UpdateChildContent(L"soapenv:Body|awd:getAveragesData|awd:heightDepth|awd:unitCd",L"string");
    xml.UpdateChildContent(L"soapenv:Body|awd:getAveragesData|awd:heightDepth|awd:value",L"99.0");
    xml.UpdateChildContent(L"soapenv:Body|awd:getAveragesData|awd:duration",L"DAILY");
    xml.UpdateChildContent(L"soapenv:Body|awd:getAveragesData|awd:getNumberObservationsUsed",L"true");
    xml.UpdateChildContentInt(L"soapenv:Body|awd:getAveragesData|awd:beginMonth",1042);
    xml.UpdateChildContentInt(L"soapenv:Body|awd:getAveragesData|awd:beginDay",1042);
    xml.UpdateChildContentInt(L"soapenv:Body|awd:getAveragesData|awd:endMonth",1042);
    xml.UpdateChildContentInt(L"soapenv:Body|awd:getAveragesData|awd:endDay",1042);
    xml.UpdateChildContent(L"soapenv:Body|awd:getAveragesData|awd:getFlags",L"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.put_EmitXmlDecl(false);
    const wchar_t *soapRequestBody = xml.getXml();

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

    CkHttpW http;

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

    CkHttpResponseW *resp = http.PostXml(endpoint,soapRequestBody,L"utf-8");
    if (http.get_LastMethodSuccess() == false) {
        wprintf(L"%s\n",http.lastErrorText());
        wprintf(L"Failed to send SOAP request.\n");
        return;
    }

    // Get the XML response body.
    CkXmlW responseXml;
    resp->GetBodyXml(responseXml);

    int statusCode = resp->get_StatusCode();
    wprintf(L"response status code: %d\n",statusCode);

    delete resp;

    // If the status code does not indicate succcess, then show the response XML,
    // which probably contains error information.
    if (statusCode != 200) {
        wprintf(L"%s\n",responseXml.getXml());
        return;
    }

    wprintf(L"%s\n",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).

    int beginDay = responseXml.GetChildIntValue(L"*:Body|*:getAveragesDataResponse|*:return|*:beginDay");
    int beginMonth = responseXml.GetChildIntValue(L"*:Body|*:getAveragesDataResponse|*:return|*:beginMonth");
    int dataSetNumberObservations = responseXml.GetChildIntValue(L"*:Body|*:getAveragesDataResponse|*:return|*:dataSetNumberObservations");
    const wchar_t *duration = responseXml.getChildContent(L"*:Body|*:getAveragesDataResponse|*:return|*:duration");
    int endDay = responseXml.GetChildIntValue(L"*:Body|*:getAveragesDataResponse|*:return|*:endDay");
    int endMonth = responseXml.GetChildIntValue(L"*:Body|*:getAveragesDataResponse|*:return|*:endMonth");
    int numberObservations = responseXml.GetChildIntValue(L"*:Body|*:getAveragesDataResponse|*:return|*:numberObservations");
    const wchar_t *values = responseXml.getChildContent(L"*:Body|*:getAveragesDataResponse|*:return|*:values");
    }

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:getAveragesData>
            <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:getFlags>true</awd:getFlags>
        </awd:getAveragesData>
    </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:getAveragesDataResponse>
            <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:return>
        </awd:getAveragesDataResponse>
    </soapenv:Body>
</soapenv:Envelope>