Adding Multi-mapping tags in the Java Mapping

[Former Member]

I have my existing code to Java Mapping to convert a text file to an XML file.

This works perfectly fine. Please find the code below.

I get few records in the converted XML file and neeed to post one IDOC for every record in the XML file.

I use multi-mapping to post one IDOC for every XML record.

My Java Program output is :

<?xml version="1.0" encoding="UTF-8" standalone="no"?><MT_CostInterfaceFromLegacy><EMPLOYEES><CURRENCY>USD</CURRENCY><DATE>022912</DATE><COSTNUMBER>00010419-000001-022C</COSTNUMBER><T1>-</T1><PRICE>15.50000000</PRICE><SNO>1001</SNO><T2>-</T2><T3>-</T3><NUMBER>022C</NUMBER><T4>-</T4><T5>-</T5><T6>-</T6><T7>-</T7><T8>-</T8><DESC1>charges made by Woo, Wei  Kwang total number of copies = 1 on number 008613506201605 at 15:13 </DESC1></EMPLOYEES><EMPLOYEES><CURRENCY>USD</CURRENCY><DATE>08/01/2011</DATE><COSTNUMBER>00010419-000001-022C</COSTNUMBER><T1>-</T1><PRICE>34.50000000</PRICE><SNO>1001</SNO><T2>-</T2><T3>-</T3><NUMBER>022C</NUMBER><T4>-</T4><T5>-</T5><T6>-</T6><T7>-</T7><T8>-</T8><DESC1>charges made by Woo, Wei  Kwang total number of copies = 1 on number 0169184586 at 15:23 </DESC1></EMPLOYEES><EMPLOYEES><CURRENCY>USD</CURRENCY><DATE>022912</DATE><COSTNUMBER>00010419-000001-022C</COSTNUMBER><T1>-</T1><PRICE>52.80000000</PRICE><SNO>1001</SNO><T2>-</T2><T3>-</T3><NUMBER>022C</NUMBER><T4>-</T4><T5>-</T5><T6>-</T6><T7>-</T7><T8>-</T8><DESC1>charges made by Woo, Wei  Kwang total number of copies = 1 on number 008613506201605 at 17:40 </DESC1></EMPLOYEES></MT_CostInterfaceFromLegacy>

I need the output with the following tags added :

<ns0:Messages xmlns:ns0="http://sap.com/xi/XI/SplitAndMerge">

   <ns0:Message1>

<EMPLOYEES>

.....

.....

</EMPLOYEES>

</ns0:Message1>

</ns0:Messages>

My Java Mapping Code is ::

package xmlFiles;

import java.io.BufferedReader;

import java.io.File;

import java.io.FileOutputStream;

import java.io.FileReader;

import java.util.ArrayList;

import javax.xml.parsers.DocumentBuilder;

import javax.xml.parsers.DocumentBuilderFactory;

import javax.xml.transform.Transformer;

import javax.xml.transform.TransformerFactory;

import javax.xml.transform.dom.DOMSource;

import javax.xml.transform.stream.StreamResult;

import org.w3c.dom.Document;

import org.w3c.dom.Element;

import org.w3c.dom.Text;

public class CreateXML1  {

  public static final String xmlFilePath = "C:\\Temp\\Emp.xml";

  public static void main(String[] args) throws Exception  {

  CreateXML1 createXML = new CreateXML1();

  createXML.readCostFile();

  }

  public void readCostFile() throws Exception{

  BufferedReader br = new BufferedReader(new FileReader(new File("C:\\Temp\\Time.txt")));

  String inputLine = null;

  ArrayList<String> records = new ArrayList<String>();

  DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();

  DocumentBuilder db = dbf.newDocumentBuilder();

  Document doc = db.newDocument();

  Element empsRootEle = doc.createElement("MT_CostInterfaceFromLegacy");

  int count = 0;

  while((inputLine = br.readLine()) != null ){

  if (inputLine.equals("")){

  System.out.println("This is my carraige return " + inputLine + count);

  // Parse XMl file to get the records

  Element empEle = doc.createElement("EMPLOYEES");

  Element dateworked = doc.createElement("DATEWORKED");

  Element timekeeperglobalid = doc.createElement("TIMEKEEPERGLOBALID");

  Element clientid = doc.createElement("CLIENTID");

  Element matter = doc.createElement("MATTER");

  Element physicalallocation = doc.createElement("PHYSICALALLOCATION");

  Element hoursworked = doc.createElement("HOURSWORKED");

  Element ffactcode = doc.createElement("FFACTCODE");

  Element activitycode = doc.createElement("ACTIVITYCODE");

  Element fftaskcode = doc.createElement("FFTASKCODE");

  Element taskcode = doc.createElement("TASKCODE");

  Element areaoflaw = doc.createElement("AREAOFLAW");

  Element matterloc = doc.createElement("MATTERLOC");

  Element segment = doc.createElement("SEGMENT");

  Element description = doc.createElement("DESCRIPTION");

  Text currentText = null; Text dateText = null; Text costNumberText = null;

  Text indexText = null; Text t1Text = null; Text priceText = null;

  Text sNoText = null; Text t2Text = null; Text t3Text = null;

  Text numberText = null; Text t4Text = null; Text t5Text = null;

  Text t6Text = null;

  Text desc1Text = null;

  if(records.size()>12){

  currentText = doc.createTextNode(records.get(0));

  dateText = doc.createTextNode(records.get(1));

  costNumberText = doc.createTextNode(records.get(2));

  indexText = doc.createTextNode(records.get(3));

  t1Text = doc.createTextNode(records.get(4));

  priceText = doc.createTextNode(records.get(5));

  sNoText = doc.createTextNode(records.get(6));

  t2Text = doc.createTextNode(records.get(7));

  t3Text = doc.createTextNode(records.get(8));

  numberText = doc.createTextNode(records.get(9));

  t4Text = doc.createTextNode(records.get(10));

  t5Text = doc.createTextNode(records.get(11));

  t6Text = doc.createTextNode(records.get(12));

  String S = "";

  for (int j = 13; j<records.size(); j++){

  S = S + records.get(j) + " ";

  }

  S = S.replaceAll("[&#]", "");

  desc1Text = doc.createTextNode(S);

  } else if (records.size()<=12){

  currentText = doc.createTextNode(records.get(0));

  dateText = doc.createTextNode(records.get(1));

  costNumberText = doc.createTextNode(records.get(2));

  indexText = doc.createTextNode(records.get(3));

  t1Text = doc.createTextNode(records.get(4));

  priceText = doc.createTextNode(records.get(5));

  sNoText = doc.createTextNode(records.get(6));

  t2Text = doc.createTextNode(records.get(7));

  t3Text = doc.createTextNode(records.get(8));

  numberText = doc.createTextNode(records.get(9));

  t4Text = doc.createTextNode(records.get(10));

  t5Text = doc.createTextNode(records.get(11));

  t6Text = doc.createTextNode(records.get(12));

  }

  dateworked.appendChild(currentText);

  timekeeperglobalid.appendChild(dateText);

  clientid.appendChild(costNumberText);

  matter.appendChild(indexText);

  physicalallocation.appendChild(t1Text);

  hoursworked.appendChild(priceText);

  ffactcode.appendChild(sNoText);

  activitycode.appendChild(t2Text);

  fftaskcode.appendChild(t3Text);

  taskcode.appendChild(numberText);

  areaoflaw.appendChild(t4Text);

  matterloc.appendChild(t5Text);

  segment.appendChild(t6Text);

  description.appendChild(desc1Text);

  empEle.appendChild(dateworked);

  empEle.appendChild(timekeeperglobalid);

  empEle.appendChild(clientid);

  empEle.appendChild(matter);

  empEle.appendChild(physicalallocation);

  empEle.appendChild(hoursworked);

  empEle.appendChild(ffactcode);

  empEle.appendChild(activitycode);

  empEle.appendChild(fftaskcode);

  empEle.appendChild(taskcode);

  empEle.appendChild(areaoflaw);

  empEle.appendChild(matterloc);

  empEle.appendChild(segment);

  empEle.appendChild(description);

  empsRootEle.appendChild(empEle);

  records.clear();

  count++;

  } else {

  records.add(inputLine);

  }

  //System.out.println("This is not my carraige return" + inputLine);

  }

  if(records.iterator().hasNext()){

  Element empEle = doc.createElement("EMPLOYEES");

  Element dateworked = doc.createElement("DATEWORKED");

  Element timekeeperglobalid = doc.createElement("TIMEKEEPERGLOBALID");

  Element clientid = doc.createElement("CLIENTID");

  Element matter = doc.createElement("MATTER");

  Element physicalallocation = doc.createElement("PHYSICALALLOCATION");

  Element hoursworked = doc.createElement("HOURSWORKED");

  Element ffactcode = doc.createElement("FFACTCODE");

  Element activitycode = doc.createElement("ACTIVITYCODE");

  Element fftaskcode = doc.createElement("FFTASKCODE");

  Element taskcode = doc.createElement("TASKCODE");

  Element areaoflaw = doc.createElement("AREAOFLAW");

  Element matterloc = doc.createElement("MATTERLOC");

  Element segment = doc.createElement("SEGMENT");

  Element description = doc.createElement("DESCRIPTION");

  Text currentText = null; Text dateText = null; Text costNumberText = null;

  Text indexText = null; Text t1Text = null; Text priceText = null;

  Text sNoText = null; Text t2Text = null; Text t3Text = null;

  Text numberText = null; Text t4Text = null; Text t5Text = null;

  Text t6Text = null;

  Text desc1Text = null;

  if(records.size()>12){

  currentText = doc.createTextNode(records.get(0));

  dateText = doc.createTextNode(records.get(1));

  costNumberText = doc.createTextNode(records.get(2));

  indexText = doc.createTextNode(records.get(3));

  t1Text = doc.createTextNode(records.get(4));

  priceText = doc.createTextNode(records.get(5));

  sNoText = doc.createTextNode(records.get(6));

  t2Text = doc.createTextNode(records.get(7));

  t3Text = doc.createTextNode(records.get(8));

  numberText = doc.createTextNode(records.get(9));

  t4Text = doc.createTextNode(records.get(10));

  t5Text = doc.createTextNode(records.get(11));

  t6Text = doc.createTextNode(records.get(12));

  String S = "";

  for (int j = 13; j<records.size(); j++){

  S = S + records.get(j) + " ";

  }

  S = S.replaceAll("[&#]", "");

  desc1Text = doc.createTextNode(S);

  } else if (records.size()<=12){

  currentText = doc.createTextNode(records.get(0));

  dateText = doc.createTextNode(records.get(1));

  costNumberText = doc.createTextNode(records.get(2));

  indexText = doc.createTextNode(records.get(3));

  t1Text = doc.createTextNode(records.get(4));

  priceText = doc.createTextNode(records.get(5));

  sNoText = doc.createTextNode(records.get(6));

  t2Text = doc.createTextNode(records.get(7));

  t3Text = doc.createTextNode(records.get(8));

  numberText = doc.createTextNode(records.get(9));

  t4Text = doc.createTextNode(records.get(10));

  t5Text = doc.createTextNode(records.get(11));

  t6Text = doc.createTextNode(records.get(12));

  }

  dateworked.appendChild(currentText);

  timekeeperglobalid.appendChild(dateText);

  clientid.appendChild(costNumberText);

  matter.appendChild(indexText);

  physicalallocation.appendChild(t1Text);

  hoursworked.appendChild(priceText);

  ffactcode.appendChild(sNoText);

  activitycode.appendChild(t2Text);

  fftaskcode.appendChild(t3Text);

  taskcode.appendChild(numberText);

  areaoflaw.appendChild(t4Text);

  matterloc.appendChild(t5Text);

  segment.appendChild(t6Text);

  description.appendChild(desc1Text);

  empEle.appendChild(dateworked);

  empEle.appendChild(timekeeperglobalid);

  empEle.appendChild(clientid);

  empEle.appendChild(matter);

  empEle.appendChild(physicalallocation);

  empEle.appendChild(hoursworked);

  empEle.appendChild(ffactcode);

  empEle.appendChild(activitycode);

  empEle.appendChild(fftaskcode);

  empEle.appendChild(taskcode);

  empEle.appendChild(areaoflaw);

  empEle.appendChild(matterloc);

  empEle.appendChild(segment);

  empEle.appendChild(description);

  empsRootEle.appendChild(empEle);

  }

  doc.appendChild(empsRootEle);

  TransformerFactory tf = TransformerFactory.newInstance();

  Transformer t = tf.newTransformer();

  DOMSource docObj = new DOMSource(doc);

  StreamResult sr = new StreamResult(new FileOutputStream(xmlFilePath));

  t.transform(docObj, sr);

  System.out.println("XML File is created");

  }

  }

[Former Member]

Hi

As far as I understand , your operation mapping will have two mappings. First one will be a java mapping and the second one will be a message mapping which will generate the target idocs.

So I think you don't need to add the tags in the intermediate structure.The system should automatically take care of it.

Create an intermediate structure and generate it from java mapping. Then call second message mapping for which the input will be intermediate structure and the output will be multiple idoc.

[Harish]

Hi Shyam,

you can add the Messages and Message1 tag before the below line

  Element empEle = doc.createElement("EMPLOYEES");

you can also achieve this with intermediate flow. you can route the current output to SOAP receiver channel which call soap sender and trigger the next flow. In this way you do not need to change the java map.

regards,

Harish

[Former Member]

Hello,

Did u check this?

Multi-Mapping using Java Mapping - Process Integration - SCN Wiki

Thanks

Amit Srivastava