(Java) SOAP sendBill Call to sunat.gob.pe

Demonstrates how to make a SOAP call to sunat.gob.pe for the sendBill method.

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import com.chilkatsoft.*;

public class ChilkatExample {

  static {
    try {
        System.loadLibrary("chilkat");
    } catch (UnsatisfiedLinkError e) {
      System.err.println("Native code library failed to load.\n" + e);
      System.exit(1);
    }
  }

  public static void main(String argv[])
  {
    // This example requires the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    // --------------------------------------------------------------------------------
    // Also see Chilkat's Online WSDL Code Generator
    // to generate code and SOAP Request and Response XML for each operation in a WSDL.
    // --------------------------------------------------------------------------------

    CkHttp http = new CkHttp();

    boolean success;

    // The SOAP XML will look like this:
    // <?xml version="1.0" encoding="utf-8"?>
    // <soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:ser="http://service.sunat.gob.pe">
    //     <soapenv:Header/>
    //     
    //     <soapenv:Body>
    //         <ser:sendBill>
    //             <fileName>20601523999-03-B001-00000002.zip</fileName>
    //             <contentFile>UEsDBBQ ... AAAAA==</contentFile>
    //         </ser:sendBill>
    //     </soapenv:Body>
    // </soapenv:Envelope>

    // Build the above SOAP XML.
    CkXml xml = new CkXml();
    xml.put_Tag("soapenv:Envelope");
    xml.AddAttribute("xmlns:soapenv","http://schemas.xmlsoap.org/soap/envelope/");
    xml.AddAttribute("xmlns:ser","http://service.sunat.gob.pe");
    xml.UpdateChildContent("soapenv:Header","");
    xml.UpdateChildContent("soapenv:Body|ser:sendBill|fileName","20601523999-03-B001-00000002.zip");
    xml.UpdateChildContent("soapenv:Body|ser:sendBill|contentFile","UEsDBBQ ... AAAAA==");

    // Alternatively, load the XML from a file.  (Remove this line if you wish to build the XML as shown above.)
    success = xml.LoadXmlFile("qa_data/soap/envio_sunat_peru.xml");

    String strXml = xml.getXml();

    http.SetRequestHeader("SOAPAction","urn:sendBill");
    http.SetRequestHeader("Content-Type","text/xml; charset=utf-8");

    String endPoint = "https://e-beta.sunat.gob.pe/ol-ti-itcpfegem-beta/billService";

    CkHttpResponse resp = http.PostXml(endPoint,strXml,"utf-8");
    if (http.get_LastMethodSuccess() != true) {
        System.out.println(http.lastErrorText());
        System.out.println("LastHeader:");
        System.out.println(http.lastHeader());
        return;
        }

    int responseStatusCode = resp.get_StatusCode();

    // You may wish to verify that the responseStatusCode equals 200...
    System.out.println("Response Status Code: " + responseStatusCode);

    // You may examine the exact HTTP header sent with the POST like this:
    System.out.println("LastHeader:");
    System.out.println(http.lastHeader());

    // Examine the XML returned by the web service:
    System.out.println("XML Response:");
    CkXml xmlResp = new CkXml();
    xmlResp.LoadXml(resp.bodyStr());
    System.out.println(xmlResp.getXml());

    // Use this online tool to generate parsing code from response XML: 
    // Generate Parsing Code from XML
  }
}