IHeaderHelperBean isn't working - any ideas how to make it work?

Question

Hi,
IHeaderHelperBean is one of the 3 or 4 predefined Spring Beans for Composites in SOA Suite. However, it isn't working for me as expected. I'm following the Oracle Tutorial by Ramkumar Menon "Predefined Spring Beans" available here: https://blogs.oracle.com/rammenon/entry/spring_framework_samples
My code looks like this:
@Autowired
private IInstanceHelperBean instanceHelper;
String fileName = instanceHelper.getComponentName() + "_" + instanceHelper.getComponentInstanceId() + ".txt";
headerHelper.setHeaderProperty("jca.file.FileName", fileName);
fileAdapter.write(message.getBytes());
returnMsg = "Successfully wrote " + headerHelper.getHeaderProperty("jca.file.FileName");
What I'm expecting is:
- The filename of the generated file should be "SpringHeaderAccess_spring.txt"
- The file should contain the message.getBytes() content
- The return message should be "Successfully wrote SpringHeaderAccess_spring.txt"
Instead I get:
- The filename is SpringHeaderAccess_spring (".txt" missing)
- The file is empty
- The return message is "Successfully wrote null"
If I comment out the following line:
// headerHelper.setHeaderProperty("jca.file.FileName", fileName);Then I get:
- The filename is "ToBeOverridenInTheComposite.txt" (this is what I had defined in my FileWriterService_file.jca xml file) - OK
- The file is not empty, it contains the text I sent via WS in my EM Test - OK
- The return message is "Successfully wrote (null)" - not OK.
Does anyone know why I am not getting the expected behavior, or where to get help for this?

Answer 1

Your phone is unsupportable. If it weren't for the physical damage and the fact that you opened it up and attempted repair yourself, you also downgraded iOS, meaning no one here or at Apple can help you at all.
At least you're only out $20, plus the cost of the battery you bought.