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(Android™) POST GovTalk XML to https://vrep1-t.cssz.cz/VREP/submission

Demonstrates how to POST a GovTalk XML message to https://vrep1-t.cssz.cz/VREP/submission

PDF Documentation is at http://www.cssz.cz/NR/rdonlyres/0ACDBB35-F78A-4B1A-8258-7249B55C788E/0/csszpodavacidotazovaciprotokol20110608.pdf

Chilkat Android™ Downloads

Android™ Java Libraries

Android C/C++ Libraries

// Important: Don't forget to include the call to System.loadLibrary
// as shown at the bottom of this code sample.
package com.test;

import android.app.Activity;
import com.chilkatsoft.*;

import android.widget.TextView;
import android.os.Bundle;

public class SimpleActivity extends Activity {

  private static final String TAG = "Chilkat";

  // Called when the activity is first created.
  @Override
  public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    //  This requires the Chilkat API to have been previously unlocked.
    //  See Global Unlock Sample for sample code.

    //  First prepare the XML body that is to be GZip compressed and then encrypted.
    //  Build the following XML..

    //  Use the online tool at http://tools.chilkat.io/xmlCreate.cshtml
    //  to generate the XML creation code that follows this XML.

    //  <?xml version="1.0" encoding="utf-8" ?>
    //  <pvpoj xmlns="http://schemas.cssz.cz/POJ/PVPOJ2016">
    //      <prehled verze="2016.0" typPrehledu="N">
    //          <okres>
    //              <kodOSSZ>119</kodOSSZ>
    //              <nazevOSSZ>Praha 9</nazevOSSZ>
    //          </okres>
    //          <obdobi>
    //              <mesic>1</mesic>
    //              <rok>2018</rok>
    //          </obdobi>
    //          <zamestnavatel>
    //              <vs>9992002999</vs>
    //              <IC>49710999</IC>
    //              <nazev>SIT &amp; KHASO v.o.s.</nazev>
    //              <adresa>
    //                  <ulice>Na spleniti</ulice>
//
    //                  <cisloDomu>517</cisloDomu>
    //                  <obec>Praha 9</obec>
    //                  <PSC>19032</PSC>
    //                  <stat>CZ</stat>
    //              </adresa>
    //          </zamestnavatel>
    //          <pojistne>
    //              <uhrnVymerovacichZakladu>1104</uhrnVymerovacichZakladu>
    //              <pojistneZamestnance>175</pojistneZamestnance>
    //              <pojistneZamestnavatele>2826</pojistneZamestnavatele>
    //              <pojistneCelkem>4301</pojistneCelkem>
    //          </pojistne>
    //          <platebniUdaje>
    //              <bankaCisloUctu>012345789/0800</bankaCisloUctu>
    //          </platebniUdaje>
    //          <pracovnik>
    //              <jmeno>Matt</jmeno>
    //              <prijmeni>Murdock</prijmeni>
    //              <telefon>606796999</telefon>
    //              <email>admin@chilkatsoft.com</email>
    //          </pracovnik>
    //          <datumVyplneni>2018-03-02</datumVyplneni>
    //          <poznamka />
    //      </prehled>
    //  </pvpoj>

    boolean success;
    CkXml xml = new CkXml();
    xml.put_Tag("pvpoj");
    xml.AddAttribute("xmlns","http://schemas.cssz.cz/POJ/PVPOJ2016");
    xml.UpdateAttrAt("prehled",true,"verze","2016.0");
    xml.UpdateAttrAt("prehled",true,"typPrehledu","N");
    xml.UpdateChildContent("prehled|okres|kodOSSZ","119");
    xml.UpdateChildContent("prehled|okres|nazevOSSZ","Praha 9");
    xml.UpdateChildContent("prehled|obdobi|mesic","1");
    xml.UpdateChildContent("prehled|obdobi|rok","2018");
    xml.UpdateChildContent("prehled|zamestnavatel|vs","9992002999");
    xml.UpdateChildContent("prehled|zamestnavatel|IC","49710999");
    xml.UpdateChildContent("prehled|zamestnavatel|nazev","SIT & KHASO v.o.s.");
    xml.UpdateChildContent("prehled|zamestnavatel|adresa|ulice","Na spleniti");
    xml.UpdateChildContent("prehled|zamestnavatel|adresa|cisloDomu","517");
    xml.UpdateChildContent("prehled|zamestnavatel|adresa|obec","Praha 9");
    xml.UpdateChildContent("prehled|zamestnavatel|adresa|PSC","19032");
    xml.UpdateChildContent("prehled|zamestnavatel|adresa|stat","CZ");
    xml.UpdateChildContent("prehled|pojistne|uhrnVymerovacichZakladu","1104");
    xml.UpdateChildContent("prehled|pojistne|pojistneZamestnance","175");
    xml.UpdateChildContent("prehled|pojistne|pojistneZamestnavatele","2826");
    xml.UpdateChildContent("prehled|pojistne|pojistneCelkem","4301");
    xml.UpdateChildContent("prehled|platebniUdaje|bankaCisloUctu","012345789/0800");
    xml.UpdateChildContent("prehled|pracovnik|jmeno","Matt");
    xml.UpdateChildContent("prehled|pracovnik|prijmeni","Murdock");
    xml.UpdateChildContent("prehled|pracovnik|telefon","606796999");
    xml.UpdateChildContent("prehled|pracovnik|email","admin@chilkatsoft.com");
    xml.UpdateChildContent("prehled|datumVyplneni","2018-03-02");
    xml.UpdateChildContent("prehled|poznamka","");

    xml.put_EmitCompact(true);
    xml.put_EmitXmlDecl(false);

    //  Emit the XML into bd.
    CkBinData bd = new CkBinData();
    bd.AppendString(xml.getXml(),"utf-8");

    //  GZip compress the bd contents.
    CkGzip gzip = new CkGzip();
    //  The Filename is not an actual file on disk, but is just the filename string stored in the gzip compressed format.
    gzip.put_Filename("pvpoj.xml");
    gzip.CompressBd(bd);

    //  Encrypt the contents using the government provided cert.
    CkCert cert = new CkCert();
    success = cert.LoadFromFile("qa_data/govs/czech/pvpoj/DISCSSZ2019.cer");
    if (success != true) {
        Log.i(TAG, cert.lastErrorText());
        return;
        }

    CkCrypt2 crypt = new CkCrypt2();
    crypt.put_CryptAlgorithm("pki");

    crypt.put_Pkcs7CryptAlg("aes");
    crypt.put_KeyLength(256);

    success = crypt.SetEncryptCert(cert);
    if (success != true) {
        Log.i(TAG, crypt.lastErrorText());
        return;
        }

    success = crypt.EncryptBd(bd);
    if (success != true) {
        Log.i(TAG, crypt.lastErrorText());
        return;
        }

    //  At this point, bd contains the gzip compressed / encrypted XML.

    //  Build the following GovTalkMessage XML:

    //  <?xml version="1.0" encoding="utf-8"?>
    //  <GovTalkMessage xmlns="http://www.govtalk.gov.uk/CM/envelope">
    //    <EnvelopeVersion>2.0</EnvelopeVersion>
    //    <Header>
    //      <MessageDetails>
    //        <Class>CSSZ_PVPOJ</Class>
    //        <Qualifier>request</Qualifier>
    //        <Function>submit</Function>
    //        <TransactionID />
    //        <AuditID />
    //        <CorrelationID />
    //        <ResponseEndPoint PollInterval="0" />
    //        <Transformation>XML</Transformation>
    //        <GatewayTest />
    //        <GatewayTimestamp />
    //      </MessageDetails>
    //      <SenderDetails>
    //        <IDAuthentication>
    //          <SenderID />
    //          <Authentication>
    //            <Method>clear</Method>
    //            <Role />
    //            <Value />
    //          </Authentication>
    //        </IDAuthentication>
    //        <X509Certificate />
    //        <EmailAddress>admin@chilkatsoft.com</EmailAddress>
    //      </SenderDetails>
    //    </Header>
    //    <GovTalkDetails>
    //      <Keys>
    //        <Key Type="vars">9992888999</Key>
    //      </Keys>
    //      <GatewayAdditions />
    //    </GovTalkDetails>
    //    <Body>
    //      <Message xmlns="http://www.cssz.cz/XMLSchema/envelope" version="1.2" eType="PVPOJ16">
    //        <Header>
    //          <Signature xmlns:dt="urn:schemas-microsoft-com:datatypes" dt:dt="bin.base64">Signature goes here</Signature>
    //          <Vendor productName="Abc xyz. s r.o. JKL .NET Client" version="6.0.2.0" />
    //        </Header>
    //        <Body xmlns:dt="urn:schemas-microsoft-com:datatypes" encrypted="yes" contentEncoding="gzip" dt:dt="bin.base64">Base64 goes here
    //  </Body>
    //      </Message>
    //    </Body>
    //  </GovTalkMessage>
    // 

    //  Use the online tool at http://tools.chilkat.io/xmlCreate.cshtml
    //  to generate this code.

    xml.Clear();
    xml.put_Tag("GovTalkMessage");
    xml.AddAttribute("xmlns","http://www.govtalk.gov.uk/CM/envelope");
    xml.UpdateChildContent("EnvelopeVersion","2.0");
    xml.UpdateChildContent("Header|MessageDetails|Class","CSSZ_PVPOJ");
    xml.UpdateChildContent("Header|MessageDetails|Qualifier","request");
    xml.UpdateChildContent("Header|MessageDetails|Function","submit");
    xml.UpdateChildContent("Header|MessageDetails|TransactionID","");
    xml.UpdateChildContent("Header|MessageDetails|AuditID","");
    xml.UpdateChildContent("Header|MessageDetails|CorrelationID","");
    xml.UpdateAttrAt("Header|MessageDetails|ResponseEndPoint",true,"PollInterval","0");
    xml.UpdateChildContent("Header|MessageDetails|Transformation","XML");
    xml.UpdateChildContent("Header|MessageDetails|GatewayTest","");
    xml.UpdateChildContent("Header|MessageDetails|GatewayTimestamp","");
    xml.UpdateChildContent("Header|SenderDetails|IDAuthentication|SenderID","");
    xml.UpdateChildContent("Header|SenderDetails|IDAuthentication|Authentication|Method","clear");
    xml.UpdateChildContent("Header|SenderDetails|IDAuthentication|Authentication|Role","");
    xml.UpdateChildContent("Header|SenderDetails|IDAuthentication|Authentication|Value","");
    xml.UpdateChildContent("Header|SenderDetails|X509Certificate","");
    xml.UpdateChildContent("Header|SenderDetails|EmailAddress","admin@chilkatsoft.com");
    xml.UpdateAttrAt("GovTalkDetails|Keys|Key",true,"Type","vars");
    xml.UpdateChildContent("GovTalkDetails|Keys|Key","9992888999");
    xml.UpdateChildContent("GovTalkDetails|GatewayAdditions","");
    xml.UpdateAttrAt("Body|Message",true,"xmlns","http://www.cssz.cz/XMLSchema/envelope");
    xml.UpdateAttrAt("Body|Message",true,"version","1.2");
    xml.UpdateAttrAt("Body|Message",true,"eType","PVPOJ16");
    xml.UpdateAttrAt("Body|Message|Header|Signature",true,"xmlns:dt","urn:schemas-microsoft-com:datatypes");
    xml.UpdateAttrAt("Body|Message|Header|Signature",true,"dt:dt","bin.base64");
    xml.UpdateChildContent("Body|Message|Header|Signature","Signature goes here");
    xml.UpdateAttrAt("Body|Message|Header|Vendor",true,"productName","Abc xyz. s r.o. JKL .NET Client");
    xml.UpdateAttrAt("Body|Message|Header|Vendor",true,"version","6.0.2.0");
    xml.UpdateAttrAt("Body|Message|Body",true,"xmlns:dt","urn:schemas-microsoft-com:datatypes");
    xml.UpdateAttrAt("Body|Message|Body",true,"encrypted","yes");
    xml.UpdateAttrAt("Body|Message|Body",true,"contentEncoding","gzip");
    xml.UpdateAttrAt("Body|Message|Body",true,"dt:dt","bin.base64");

    //  Insert the contents of bd here:
    xml.UpdateChildContent("Body|Message|Body",bd.getEncoded("base64"));

    //  Show the XML to be sent to https://vrep1-t.cssz.cz/VREP/submission
    xml.put_EmitCompact(false);
    Log.i(TAG, xml.getXml());
    xml.put_EmitCompact(true);

    //  ----------------------------------------------------------
    //  POST the XML to https://vrep1-t.cssz.cz/VREP/submission

    CkHttp http = new CkHttp();
    CkHttpResponse resp = http.PostXml("https://vrep1-t.cssz.cz/VREP/submission",xml.getXml(),"utf-8");
    if (http.get_LastMethodSuccess() != true) {
        Log.i(TAG, http.lastErrorText());
        return;
        }

    //  Examine the response status code (200 = success)
    int statusCode = resp.get_StatusCode();
    Log.i(TAG, "Response status code = " + String.valueOf(statusCode));

    //  The response body should be XML.
    //  Load it into a Chilkat XML object to get it in indented format for viewing..
    xml.Clear();
    xml.LoadXml(resp.bodyStr());
    xml.put_EmitCompact(false);
    Log.i(TAG, xml.getXml());

    //  Output is:
    //  <GovTalkMessage xmlns="http://www.govtalk.gov.uk/CM/envelope">
    //      <EnvelopeVersion>2.0</EnvelopeVersion>
    //      <Header>
    //          <MessageDetails>
    //              <Class>CSSZ_PVPOJ</Class>
    //              <Qualifier>acknowledgement</Qualifier>
    //              <Function>submit</Function>
    //              <TransactionID />
    //              <CorrelationID>1B6336D5ACE949CDB944424CB2D54401</CorrelationID>
    //              <ResponseEndPoint PollInterval="60">https://vrep1-t.cssz.cz/VREP/poll</ResponseEndPoint>
    //              <GatewayTimestamp>2018-07-02T22:23:41.310</GatewayTimestamp>
    //          </MessageDetails>
    //          <SenderDetails />
    //      </Header>
    //      <GovTalkDetails>
    //          <Keys />
    //      </GovTalkDetails>
    //      <Body>
    //          <Signature xmlns="http://www.podani.gov.cz/TxE/timestamp" Version="1.0">
    //              <DigestMethod Algorithm="http://www.w3.org/2000/09/xmldsig#sha1" />
    //              <TimeStamp>
    //                  <date>20180702</date>
    //                  <time>22:23:41</time>
    //              </TimeStamp>
    //              <SignatureValue>MIIORwYJKoZIhvcNAQcCo ... bBNE6MeXmk2siMuvY=</SignatureValue>
    //          </Signature>
    //      </Body>
    //  </GovTalkMessage>
    // 

    //  Hint: Use the online tool at http://tools.chilkat.io/xmlParse.cshtml
    //  to generate XML parsing code based on a sample response..


  }

  static {
      System.loadLibrary("chilkat");

      // Note: If the incorrect library name is passed to System.loadLibrary,
      // then you will see the following error message at application startup:
      //"The application <your-application-name> has stopped unexpectedly. Please try again."
  }
}

 

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