Reading A xml file and sending that XML Data as input to a Service

Question

Hi All,
I have a requirement to read(I am using File adapter to read) a xml file and map the data in that xml to a service(schema) input variable.
Example of  xml file that I have to read and the content of that xml file like below:
  <StudentList>
    <student>
       <Name> ravi</Name>
       <branch>EEE</branch>
      <fathername> raghu</fathername>
    </student>
  <student>
       <Name> raju</Name>
       <branch>ECE</branch>
      <fathername> ravi</fathername>
    </student>
<StudentList>
I have to pass the data(ravi,EEE,raghu etc) to a service input varible. That invoked Service input variable(schema) contains the schema similar to above schema.
My flow is like below:
  ReadFile file adapter -------------------> BPEL process -----> Target Service.I am using transform activity in BPEL process to map the data from xml file to Service.
I am using above xml file as sample in Native Data format(to create XSD schema file).
After I built the process,I checked file adapter polls the data and receive the file(I am getting View xml document in EM console flow).
But transform activity does not have anything and it is not mapping the data.I am getting blank data in the transform activity with only element names like below
---------------------------------------------------------------------------EM console Audit trail (I am giving this because u can clearly understand what is happening-----------------------------------------------------
   -ReceiveFile
        -some datedetails      received file
          View XML document  (This xml contains data and structure like above  xml )
    - transformData:
        <payload>
          <InvokeService_inputvariable>
              <part name="body">
                 <StudentList>
                     <student>
                       <name/>
                        <branch/>
                        <fathername/>
                     </student>
               </StudentList>
          </part>
         </InvokeService_inputvariable>
'Why I am getting like this".Is there any problem with native data format configuration.?
Please help me out regarding this issue as I am running out my time.

Answer 1

Hi syam,
Thank you very much for your replies so far so that I have some progrees in my task.
As you told I could have put default directory in composite.xml,but what happenes is the everyday new final subdirectory gets created  in the 'soafolder' folder.What I mean is in  the c:/soafolder/1234_xmlfiles folder, the '1234_xmlfiles' is not manually created one.It is created automatically by executing some jar.
Basically we can't know the sub folder name until it is created by jar with its own logic. whereas main folder is same(soafolder) ever.
I will give you example with our folder name so that it would be more convenient for us to understand.
1) yesterday's  the folder structure :  'c:/soafolder/130731_LS' .The  '130731_LS' folder is created automatically by executing some jar file(it has its own logic to control and create the subdirectories which is not in our control).
2) Today's folder structure :  'c:/soafolder/130804_LS. The folder is created automatically(everytime the number part(130731,130804).I think that number is indicating 2013 july 31 st like that.I have to enquire about this)is changing) at a particular time and xml files will be loaded in the folder.
Our challenge : It is not that we can put the default or further path in composite.xml and poll the file adapter.Not everytime we have to change the path in composite.xml.The process should know the folder path (I don't know whether it is possible or not.) and  everyday and file adapter poll the files in that created subfolders.
I hope you can understand my requirement .Please help me out in this regard.