JCo-Code nach ERPConnect migrieren

From Theobald Software

English Version: Migrating from JCo to ERPConnect

Für Kunden oder Interessenten, die bestehende Java-Connector-Code (JCo) nach .NET und damit zu ERPConnect migrieren wollen, haben wir im folgenden ein Beispiel zusammengestellt.

Es werden drei Funktionsbausteine aufgerufen: BAPI_ALM_NOTIF_CREATE, BAPI_ALM_NOTIF_SAVE und BAPI_TRANSACTION_COMMIT, die PM/CD-Meldungen anlegen.

Die folgende Tabelle zeigt die Entsprechung der wichtigsten Klassen.

JCo	ERPConnect
Repository / Client	R3Connection
IFunctionTemplate / Request	RFCFunction
Structure	RFCStructure

[Java]

IFunctionTemplate notifCreate=  repository.getFunctionTemplate("BAPI_ALM_NOTIF_CREATE");
JCO.Request   request = notifCreate.getRequest();
JCO.Structure header = request.getStructure("NOTIFHEADER");
header.setValue("Meine Erste Meldung", "SHORT_TEXT");
request.setValue("M2","NOTIF_TYPE");
 
JCO.Response response = jcoclient.execute(request);
JCO.Structure notif=  response.getStructure("NOTIFHEADER_EXPORT");
String notifNumber= notif.getString("NOTIF_NO");
//Meldungsnummer
System.out.println("notification:" +notifNumber);
 
IFunctionTemplate save= repository.getFunctionTemplate("BAPI_ALM_NOTIF_SAVE");
JCO.Request   request3 = save.getRequest();
request3.setValue(notifNumber, "NUMBER");
JCO.Response  response3 = jcoclient.execute(request3);
 
IFunctionTemplate transaction= repository.getFunctionTemplate("BAPI_TRANSACTION_COMMIT");
JCO.Request   request2 = transaction.getRequest();
JCO.Response  response2= jcoclient.execute(request2);
 
jcoclient.confirmTID(transactionID);
jcoclient.disconnect();
JCO.releaseClient(jcoclient);    }

[C#]

static void Main(string[] args)
{
    con = new R3Connection(...);
 
    con.Open();
 
    RFCFunction notifCreate = con.CreateFunction("BAPI_ALM_NOTIF_CREATE");
    RFCStructure header = notifCreate.Exports["NOTIFHEADER"].ToStructure();
    header["SHORT_TEXT"] = "Meine Erste Meldung";
    notifCreate.Exports["NOTIF_TYPE"].ParamValue = "M2";
 
    notifCreate.Execute();
    RFCStructure notif = notifCreate.Imports["NOTIFHEADER_EXPORT"].ToStructure();
    string notifNumber = notif["NOTIF_NO"].ToString();
 
    Console.WriteLine("notification:" +notifNumber);
 
    RFCFunction save = con.CreateFunction("BAPI_ALM_NOTIF_SAVE");
    save.Exports["NUMBER"].ParamValue = notifNumber;
    save.Execute();
 
    RFCFunction transaction = con.CreateFunction("BAPI_TRANSACTION_COMMIT");
    save.Execute();
 
    con.Close();            
 
 
    Console.WriteLine("Please press a Key to continue");
    Console.ReadLine();
}