File Content Conversion. Help required

Question

Hi All,
My scenario
I have source text file. I need to do Receiver Determination based on some value.
I need to send again text file at target side.
My source txt file is:
Condition:
If :59:/1000001642 comes then send to Receiver A
If :58:/9000001642 comes at that position then send to Receiver B
Can you please tell me how to apply FCC at sender and receiver side as I am not able to
do it.
Regards

Answer 1

Hi Rick,
Can there be any way I can avoid FCC and do Rec Determination because I am required to
do complex FCC at both source and target side.
If you want XI to route a flat file (without FCC in file adapter), then I think you will need to do enhanced
receiver determination.   It will have to be a java map since the input is still a flat file.
http://help.sap.com/saphelp_nw04/helpdata/en/43/a5f2066340332de10000000a11466f/content.htm
https://www.sdn.sap.com/irj/scn/weblogs?blog=/pub/wlg/3343
There are many ways to handle this in java, but hereu2019s a simple example that should get you started.
import java.io.BufferedReader;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.io.PrintWriter;
import java.io.StringWriter;
import java.util.Map;
import com.sap.aii.mapping.api.MappingTrace;
import com.sap.aii.mapping.api.StreamTransformation;
import com.sap.aii.mapping.api.StreamTransformationConstants;
import com.sap.aii.mapping.api.StreamTransformationException;
public final class AdvancedReceiverJava implements StreamTransformation {
     private Map _param;  
     public void setParameter(Map param) {
          _param = param;
     public void execute(InputStream in, OutputStream out) throws StreamTransformationException {
          //MappingTrace trace =  (MappingTrace)_param.get(StreamTransformationConstants.MAPPING_TRACE);
          BufferedReader reader = null;
          try {
               reader = new BufferedReader(new InputStreamReader(in));
               StringBuffer sb = new StringBuffer();
               String line = null;
               while ((line = reader.readLine()) != null) {
                    sb.append(line).append("\n");
               String fileString = sb.toString();
               //replace this with a call to value mapping for more configurable solution
               String receiver = null;
               if (fileString.indexOf("59:/100000164") > -1)
                    receiver = "receiverService1";
               else if (fileString.indexOf("58:/9000001642") > -1)
                    receiver = "receiverService2";
               else
                    throw new Exception("No receiver found in source file.");
               StringBuffer xml = new StringBuffer();
               xml.append("<?xml version='1.0' encoding='UTF-8'?>");
               xml.append("<ns0:Receivers xmlns:ns0='http://sap.com/xi/XI/System'>");
               xml.append("<Receiver><Service>").append(receiver).append("</Service></Receiver>");
               xml.append("</ns0:Receivers>");
               out.write(xml.toString().getBytes());
               out.flush();
          } catch (Exception e) {             
               StringWriter sw = new StringWriter();
               PrintWriter pw = new PrintWriter(sw);
               e.printStackTrace(pw);
               throw new StreamTransformationException(sw.toString()); 
          } finally {
               if (reader!= null) try { reader.close(); } catch (Exception e) {}
-Russ