How to access Payload in XI Adapter Module

Question

Hello,
I have to enhance a adapter module in xi very urgently. Target is to access a node of the XML payload and retrieve the corresponding value.
This is how my document looks like:
<mt_test>
     <element1>
          <…> </…>
     </element1>
     <element2>
          <LOG_NO>4711 </LOG_NO>
     <element2>
</mt_test>
I need now access the element <LOG_NO>. This can only appear one time in the whole xml document. My code that I did so far (inside the process method) to retrieve this element is like this:
XMLPayload xmlpayload = msg.getDocument();
     DocumentBuilderFactory factory = null;     
     factory = DocumentBuilderFactory.newInstance();
     DocumentBuilder builder = factory.newDocumentBuilder();
     Document document = builder.parse ((InputStream)xmlpayload.getInputStream());
     Element rootNode = document.getDocumentElement();
<…and now I have no clue anymore…:-/…>
May you give me an example how to access the node <LOG_NO> and save the corresponding value in a String variable?
I would be really thankful.
Greetings and thanks in advance,
Tobias

Answer 1

Hi,
>>>found no solution with PI Standard Import to support FTP inside the Adapter Module
why would you? file adapter supports FTP - so you don't need it
>>>In order to use FTP library, is there any standard library available or supported by SUN.
you can use any java ftp client available on google
Regards,
Michal Krawczyk