Need to Post 500 XML's continously - Help Needed

I am assuming you want to read in the xml files.

import java.io.File;

new File('d:/test/').traverse {
 file ->
 log.info 'Reading file ' + file
 setRequest(file.getText())
}

def setRequest(filecontent) {
 (1 .. 100).each {
  num ->
  xml = new XmlParser().parseText(filecontent);
  xml.RFC_ID[0].value = xml.RFC_ID[0].text().toInteger() + num
 
  def w = new StringWriter()
  def p = new XmlNodePrinter(new PrintWriter(w))
  p.preserveWhitespace = true;
  p.print(xml)

  log.info w.toString()
  //testRunner.testCase.testSuite.project.testSuites['testsuite'].testCases['testcase'].testSteps['request_2'].getProperty('Request').setValue(w.toString());
 }
}

My example uses files like this

<root>
 <RFC_ID>6000000</RFC_ID>
 <value>A1106F</value>
</root>

Change

xml.RFC_ID[0].value = xml.RFC_ID[0].text().toInteger() + num

to something appropriate to your files.

Example, if your file looks like this

<root>
 <something>
  <RFC_ID>6000000</RFC_ID>
 </something>
 <value>A1106F</value>
</root>

you have to change

xml.RFC_ID[0].value = xml.RFC_ID[0].text().toInteger() + num

to

xml.something.RFC_ID[0].value = xml.something.RFC_ID[0].text().toInteger() + num

Hi,
Am getting an null pointer exception(cannot invoke method text() on null object).Error in the line
--new File('D:/Concession/').traverse
let me make it clear.I have got an xml file named concession.xml.I need this xml to be copied or fetched and set as my request which is will be one among the teststep or as an response xml which i can use for mocking the response.please let me know if any queries.

Regards,
Ashik

please post the whole error log and the path to your file