XML data in output file

Question

Hi,
I am creating a RFC - File scenario and i want the output file in XML format. So I m using "File" in the message protocol of the receiver file.
My  output file structure format is as below:
<?xml version="1.0" encoding="UTF-8"?>
*<ns1:MT_LEBIZ xmlns:ns1="http://lebiz">*
<HEADER>
<CODE>TOT</CODE>
</HEADER>
<DETAILS>
<SEGMENT>
<NUMBER>01</NUMBER>
<LABEL>Account Assignment Cat</LABEL>
</SEGMENT>
<SEGMENT>
<NUMBER>02</NUMBER>
<LABEL>GL Account</LABEL>
</SEGMENT
</DETAILS>
</ns1:MT_LEBIZ>
but i wanted to display www3.org in the namespace in the following line which is marked in bold.
<ns1:MT_LEBIZ xmlns:ns1="http://lebiz">
how can i achieve that?

Answer 1

Hi,
By using the below code received from Peter, we are were able to remove the prefix, encoding and change the END_DATE format.
Please find the code below:
import java.io.BufferedReader;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.io.Reader;
import com.sap.aii.mapping.api.AbstractTransformation;
import com.sap.aii.mapping.api.StreamTransformationException;
import com.sap.aii.mapping.api.TransformationInput;
import com.sap.aii.mapping.api.TransformationOutput;
public class DeletePrefixesEnddateAndEncoding extends AbstractTransformation {
     public void execute(InputStream in, OutputStream out)
               throws StreamTransformationException {
          // Add your code here
          String inData = convertStreamToString(in);
          String outdata = inData.replaceAll("ns1:", "");
          String outdata2 = outdata.replaceAll("xmlns:ns1=\"http://www.w3.org/2001/XMLSchema-instance\"", "xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\"");
          String outdata3 = outdata2.replaceAll(" encoding=\"UTF-8\"?", "");
          String outdata4 = outdata3.replaceAll(" encoding=\"utf-8\"?", "");
          String outdata5 = outdata4.replaceAll("<END_DATE>0000-00-00</END_DATE>", "<END_DATE xsi:nil=\"true\" />");
          try {
               // The JAVA mapping output payload is returned using the
               // TransformationOutput class
               // arg1.getOutputPayload().getOutputStream()
               out.write(outdata5.getBytes("ISO-8859-1"));
          } catch (Exception exception1) {
     // Un comment to test the mapping as a standalone code
     /* public static void main(String[] args) {
     *      try {
     *          InputStream in = new FileInputStream(new File("D:/PETER/in.xml"));
     *          OutputStream out = new FileOutputStream(new File("D:/PETER/out.xml"));
     *          DeletePrefixesEnddateAndEncoding myMapping = new DeletePrefixesEnddateAndEncoding(); myMapping.execute(in, out); }
     *      catch (Exception e) { e.printStackTrace();
                                   public void transform(TransformationInput arg0, TransformationOutput arg1)
               throws StreamTransformationException {
          getTrace().addInfo("JAVA Mapping Called");
          this.execute(arg0.getInputPayload().getInputStream(), arg1
                    .getOutputPayload().getOutputStream());
     public String convertStreamToString(InputStream in) {
          StringBuffer sb = new StringBuffer();
          try {
               InputStreamReader isr = new InputStreamReader(in);
               Reader reader = new BufferedReader(isr);
               int ch;
               while ((ch = in.read()) > -1) {
                    sb.append((char) ch);
               reader.close();
          } catch (Exception exception) {
          return sb.toString();