Exception handling catch standard infolog / error and write to a log table

Exception handling catch standard infolog / error and write to a log table 

Here we will see, how we can capture the standard errors / info and write them to any table.

let's create a class which extends runbase and add the all the required methods like Main, Run, etc.
in Run method, we use the Try and catch section, there we will call the method which will return a string as the info / error list.

public class MKSupplierInvoices extends RunBaseBatch
{
      public static void main(Args _args)
     {
        MKSupplierInvoices supplierInvoice  = MKSupplierInvoices::construct();
        supplierInvoice.caption();
       supplierInvoice.initQuery();
       if (supplierInvoice.prompt())
      {
           supplierInvoice.run();
      }
    }

 public void run()
{
    VendTrans               vendTrans;
     try
    {
              //Logic
    }
    catch (Exception::Error)
    {
        ttsBegin;
        errorInvoiceTable.selectForUpdate(true);
        errorInvoiceTable.PostingStatus = PostingStatus::Error;
        errorInvoiceTable.ErrorText     = this.captureInfoMessage();
        errorInvoiceTable.update();
        ttsCommit;
    }
    catch (Exception::Deadlock)
    {
        retry;
    }
    catch (Exception::UpdateConflict)
    {
        if (appl.ttsLevel() != 0)
        {
            throw Exception::UpdateConflict;
        }
        if (xSession::currentRetryCount() >= #RetryNum)
        {
            throw Exception::UpdateConflictNotRecovered;
        }
        retry;
    }
    catch
    {
        info(infolog.text());
    }
}

public str captureInfoMessage()
{
    SysInfologEnumerator    sysInfologEnumerator;
    SysInfologMessageStruct infoMessageStruct;
    ErrorMsg                logMessage;
    str                           logString;
    str                          ret;
    int                          i;
    #Define.NewLine('\n')

  
    sysInfologEnumerator = SysInfologEnumerator::newData(infolog.infologData());

    while (sysInfologEnumerator.moveNext())
    {
        i = 1;

        if (logMessage)
        {
            logMessage += #Newline;
        }

        infoMessageStruct = SysInfologMessageStruct::construct(sysInfologEnumerator.currentMessage());

        while (i <= infoMessageStruct.prefixDepth())
        {
            logString = logString + infoMessageStruct.preFixTextElement(i) + '. ';
            i++;
        }

        logString = logString + infoMessageStruct.message();
        logMessage = logMessage + infoMessageStruct.message();
    }

   
    ret = logMessage;
    return ret;
}

}