Delphi DLL
Delphi DLL
BaFin MVP Portal SOAP Web Service MTOM
See more REST Misc Examples
Demonstrate how to send a SOAP request with MTOM attachment to the BaFin MVP Portal as indicated at https://www.bafin.de/SharedDocs/Downloads/EN/dl_mvp-portal_soap_webservice_a26mifir_en.pdfChilkat Delphi DLL Downloads
uses
Winapi.Windows, Winapi.Messages, System.SysUtils, System.Variants, System.Classes, Vcl.Graphics,
Vcl.Controls, Vcl.Forms, Vcl.Dialogs, Vcl.StdCtrls, BinData, Rest, Xml;
...
procedure TForm1.Button1Click(Sender: TObject);
var
success: Boolean;
rest: HCkRest;
bTls: Boolean;
port: Integer;
bAutoReconnect: Boolean;
soapXml: HCkXml;
responseBody: PWideChar;
bdRequest: HCkBinData;
begin
success := False;
// This example requires the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.
rest := CkRest_Create();
// Connect to portal.mvp.bafin.de:444
bTls := True;
port := 444;
bAutoReconnect := True;
success := CkRest_Connect(rest,'portal.mvp.bafin.de',port,bTls,bAutoReconnect);
if (success <> True) then
begin
Memo1.Lines.Add(CkRest__lastErrorText(rest));
Exit;
end;
// The SOAP request we'll be sending is multipart/related and it will have two parts
// 1) the SOAP Envelope
// 2) the MTOM attachment (in this case an XML document)
// Let's build the SOAP envelope:
// Note: The data posted here, including the username, are not actual accounts. It is the sample data provided
// at https://www.bafin.de/SharedDocs/Downloads/EN/dl_mvp-portal_soap_webservice_a26mifir_en.pdf
// Use this online tool to generate code from sample XML:
// Generate Code to Create XML
soapXml := CkXml_Create();
CkXml_putTag(soapXml,'soapenv:Envelope');
CkXml_AddAttribute(soapXml,'xmlns:a26mifir','http://www.bafin.de/mvp/a26mifir/');
CkXml_AddAttribute(soapXml,'xmlns:soapenv','http://schemas.xmlsoap.org/soap/envelope/');
CkXml_UpdateAttrAt(soapXml,'soapenv:Header|wsse:Security',True,'soapenv:mustUnderstand','1');
CkXml_UpdateAttrAt(soapXml,'soapenv:Header|wsse:Security',True,'xmlns:wsse','http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd');
CkXml_UpdateAttrAt(soapXml,'soapenv:Header|wsse:Security',True,'xmlns:wsu','http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurityutility-1.0.xsd');
CkXml_UpdateAttrAt(soapXml,'soapenv:Header|wsse:Security|wsse:UsernameToken',True,'wsu:Id','UsernameToken44C3662D584567FE6A14672949268541');
CkXml_UpdateChildContent(soapXml,'soapenv:Header|wsse:Security|wsse:UsernameToken|wsse:Username','karl.meier1234#hg_05_1234567890');
CkXml_UpdateAttrAt(soapXml,'soapenv:Header|wsse:Security|wsse:UsernameToken|wsse:Password',True,'Type','http://docs.oasis-open.org/wss/2004/01/oasis200401-wss-username-token-profile-1.0#PasswordText');
CkXml_UpdateChildContent(soapXml,'soapenv:Header|wsse:Security|wsse:UsernameToken|wsse:Password','XXXXXXXXXX');
CkXml_UpdateAttrAt(soapXml,'soapenv:Header|wsse:Security|wsse:UsernameToken|wsse:Nonce',True,'EncodingType','http://docs.oasis-open.org/wss/2004/01/oasis200401-wss-soap-message-security1.0#Base64Binary');
CkXml_UpdateChildContent(soapXml,'soapenv:Header|wsse:Security|wsse:UsernameToken|wsse:Nonce','+WifMh5kFw/1fHgMahFu7A==');
CkXml_UpdateChildContent(soapXml,'soapenv:Header|wsse:Security|wsse:UsernameToken|wsu:Created','2016-06-30T13:55:26.852Z');
CkXml_UpdateChildContent(soapXml,'soapenv:Body|a26mifir:submitDATTRA|inDATTRA|a26mifir:dateiname','A26MiFIR_Testfile_001.xml');
CkXml_UpdateChildContent(soapXml,'soapenv:Body|a26mifir:submitDATTRA|kundenreferenz','ClientRef_001');
CkXml_UpdateAttrAt(soapXml,'soapenv:Body|a26mifir:submitDATTRA|datei|inc:Include',True,'href','cid:139580394822');
CkXml_UpdateAttrAt(soapXml,'soapenv:Body|a26mifir:submitDATTRA|datei|inc:Include',True,'xmlns:inc','http://www.w3.org/2004/08/xop/include');
// We built the following XML:
// <?xml version="1.0" encoding="utf-8"?>
// <soapenv:Envelope xmlns:a26mifir="http://www.bafin.de/mvp/a26mifir/" xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/">
// <soapenv:Header>
// <wsse:Security soapenv:mustUnderstand="1" xmlns:wsse="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd" xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurityutility-1.0.xsd">
// <wsse:UsernameToken wsu:Id="UsernameToken44C3662D584567FE6A14672949268541">
// <wsse:Username>karl.meier1234#hg_05_1234567890</wsse:Username>
// <wsse:Password Type="http://docs.oasis-open.org/wss/2004/01/oasis200401-wss-username-token-profile-1.0#PasswordText">XXXXXXXXXX</wsse:Password>
// <wsse:Nonce EncodingType="http://docs.oasis-open.org/wss/2004/01/oasis200401-wss-soap-message-security1.0#Base64Binary">+WifMh5kFw/1fHgMahFu7A==</wsse:Nonce>
// <wsu:Created>2016-06-30T13:55:26.852Z</wsu:Created>
// </wsse:UsernameToken>
// </wsse:Security>
// </soapenv:Header>
// <soapenv:Body>
// <a26mifir:submitDATTRA>
// <inDATTRA>
// <a26mifir:dateiname>A26MiFIR_Testfile_001.xml</a26mifir:dateiname>
// </inDATTRA>
// <kundenreferenz>ClientRef_001</kundenreferenz>
// <datei>
// <inc:Include href="cid:139580394822" xmlns:inc="http://www.w3.org/2004/08/xop/include"/>
// </datei>
// </a26mifir:submitDATTRA>
// </soapenv:Body>
// </soapenv:Envelope>
// ------------------------------------------------------------
// We want the top-most header of our request to look like this:
// POST https://portal.mvp.bafin.de:444/services/ws/t_a26mifir HTTP/1.1
// Content-Encoding: gzip
// Accept-Encoding: gzip,deflate
// Content-Type: multipart/related; type="application/xop+xml";
// start="<rootpart@soapui.org>"; start-info="text/xml"; boundary="----=_Part_3_19706996.1467294979823"
// SOAPAction: "http://www.bafin.de/mvp/a26mifir/submitDATTRA"
// MIME-Version: 1.0
// Transfer-Encoding: chunked
// Host: portal.mvp.bafin.de:444
// Connection: Keep-Alive
// User-Agent: Apache-HttpClient/4.1.1 (java 1.5)
// Some header fields are unimportant.
// 1) We can omit the User-Agent.
// 2) Also, the Transfer-Encoding doesn't need to be "chunked". It shouldn't matter whether it's chunked or non-chunked.
// 3) We do need the Content-Encoding to be "gzip", because the documentation at https://www.bafin.de/SharedDocs/Downloads/EN/dl_mvp-portal_soap_webservice_a26mifir_en.pdf
// explicitly states that it wants a gzip compressed request body.
// 4) Don't worry about specifying a boundary. Chilkat will auto-generate a boundary and add it to the Content-Type.
// 5) If we're sending many requests on the same connection, then set the Connection: Keep-Alive header. Otherwise, there is no need for it.
// Begin specifying header fields for the topmost header:
CkRest_AddHeader(rest,'Content-Type','multipart/related; type="application/xop+xml"; start="<rootpart@soapui.org>"; start-info="text/xml"');
CkRest_AddHeader(rest,'Content-Encoding','gzip');
CkRest_AddHeader(rest,'Accept-Encoding','gzip,deflate');
CkRest_AddHeader(rest,'SOAPAction','http://www.bafin.de/mvp/a26mifir/submitDATTRA');
CkRest_AddHeader(rest,'MIME-Version','1.0');
CkRest_AddHeader(rest,'Connection','Keep-Alive');
// ------------------------------------------------------------
// Build the header for the 1st sub-part, which will contain the SOAP envelope.
// It will look like this:
// Content-Type: application/xop+xml; charset=UTF-8; type="text/xml"
// Content-Transfer-Encoding: 8bit
// Content-ID: <rootpart@soapui.org>
CkRest_putPartSelector(rest,'1');
CkRest_AddHeader(rest,'Content-Type','application/xop+xml; charset=UTF-8; type="text/xml"');
CkRest_AddHeader(rest,'Content-Transfer-Encoding','8bit');
CkRest_AddHeader(rest,'Content-ID','<rootpart@soapui.org>');
CkXml_putEmitCompact(soapXml,True);
CkXml_putEmitXmlDecl(soapXml,False);
CkRest_SetMultipartBodyString(rest,CkXml__getXml(soapXml));
// ------------------------------------------------------------
// Build the header for the 1st sub-part, which will contain the SOAP envelope.
// It will look like this:
// Content-Type: application/octet-binary; name=A26MiFIR_Testfile_001.xml
// Content-Transfer-Encoding: binary
// Content-ID: <139580394822>
// Content-Disposition: attachment; name=" A26MiFIR_Testfile_001.xml"; filename="A26MiFIR_Testfile_001.xml"
CkRest_putPartSelector(rest,'2');
CkRest_AddHeader(rest,'Content-Type','application/octet-binary; name=A26MiFIR_Testfile_001.xml');
CkRest_AddHeader(rest,'Content-Transfer-Encoding','binary');
CkRest_AddHeader(rest,'Content-ID','<139580394822>');
CkRest_AddHeader(rest,'Content-Disposition','attachment; name="A26MiFIR_Testfile_001.xml"; filename="A26MiFIR_Testfile_001.xml"');
// We'll just use a fake attachment XML body for this example
CkRest_SetMultipartBodyString(rest,'<test>blah blah blah</test>');
// ------------------------------------------------------------
// The request is fully specified. Now send the POST...
// Turn on DebugMode. This is a mode where no request is sent. Instead, the request that would've been
// sent is recorded and can be retrieved via the GetLastDebugRequest method.
CkRest_putDebugMode(rest,True);
responseBody := CkRest__fullRequestMultipart(rest,'POST','/services/ws/t_a26mifir');
if (CkRest_getLastMethodSuccess(rest) <> True) then
begin
Memo1.Lines.Add(CkRest__lastErrorText(rest));
Exit;
end;
// Because we set DebugMode, no request was actually sent. Instead, we can examine the exact
// request that would've been sent:
if (CkRest_getDebugMode(rest) = True) then
begin
bdRequest := CkBinData_Create();
success := CkRest_GetLastDebugRequest(rest,bdRequest);
success := CkBinData_WriteFile(bdRequest,'qa_output/bafin_request.txt');
end;
Memo1.Lines.Add('Success.');
// Clear the REST object for any subsequent requests..
CkRest_ClearAllHeaders(rest);
CkRest_ClearAllParts(rest);
CkRest_putPartSelector(rest,'');
CkRest_Dispose(rest);
CkXml_Dispose(soapXml);
CkBinData_Dispose(bdRequest);
end;