Generating BPEL files programmatically?

Question

Is there a way to generate BPEL programmatically in Java?

I tried using the BPEL Eclipse Designer API to write this code:

 Process process = null; 
 try {



        Resource.Factory.Registry reg =Resource.Factory.Registry.INSTANCE;

        Map<String, Object> m = reg.getExtensionToFactoryMap();

        m.put("bpel", new BPELResourceFactoryImpl());//it works with XMLResourceFactoryImpl()



         //create resource

         URI uri =URI.createFileURI("myBPEL2.bpel");



         ResourceSet rSet = new ResourceSetImpl();

          Resource bpelResource = rSet.createResource(uri);



          //create/populate process

          process = BPELFactory.eINSTANCE.createProcess();

          process.setName("myBPEL");

          Sequence mySeq = BPELFactory.eINSTANCE.createSequence();

          mySeq.setName("mainSequence");

          process.setActivity(mySeq);



          //save resource

          bpelResource.getContents().add(process);

          Map<String,String> map= new HashMap<String, String>();
          map.put("bpel", "http://docs.oasis-open.org/wsbpel/2.0/process/executable");
          map.put("tns", "http://matrix.bpelprocess");
          map.put("xsd", "http://www.w3.org/2001/XMLSchema");
          bpelResource.save(map);

    }



    catch (Exception e) {

          e.printStackTrace();

    }


}

but I received an error:

INamespaceMap cannot be attached to an eObject ...

I read this message by Simon:

I understand that using the BPEL model outside of eclipse might be desirable, but it was never intended by us. Thus, this isn't supported

Is there any other API that can help?

Answer 1

This has been solved using the unify framework API after adding the necessary classes to handle correlation. BPELUnit stated by @Daniel seems to be another alternative.