有没有办法在 Java 中以编程方式生成 BPEL?
我尝试使用 BPEL Eclipse Designer API 来编写这段代码:
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();
}
}
但我收到一个错误:
INamespaceMap cannot be attached to an eObject
...
我读了西蒙的这条消息:
我知道在 Eclipse 之外使用 BPEL 模型可能是可取的,但我们从来没有打算这样做。因此,这不受支持
是否有任何其他 API 可以提供帮助?