Document type detection

[GediminasVaistai]

Hello,

Are there any functions that can detect the type of document I pass into "readXMLDOM" and automatically set the schema (e.g., invoice, catalogue)? Currently, I have to manually specify the document type before reading it (e.g., UBL21Marshaller.catalogue()).

// Read
final Document aDoc = DOMReader.readXMLDOM (new ClassPathResource (sFilename),
new DOMReaderSettings ().setSchema (UBL21Marshaller.catalogue ().getSchema ()));
assertNotNull (sFilename, aDoc);
final CatalogueType aUBLObject = UBL21Marshaller.catalogue ().read (aDoc);
assertNotNull (sFilename, aUBLObject);

  // Validate
  IErrorList aErrors = UBL21Marshaller.catalogue ().validate (aUBLObject);

[phax]

Yes, that would be nice, but unfortunately each marshaller is tightly bound to a specific set of XML Schemas.
As the UBL2xMarshaller classes are also able to directly read from a file, stream or resource.
There is a an enumeration EUBL21DocumentType (also available for other UBL versions), that lists all the contained document types. With a little trickery you can easily identify the root element local name and the root element namespace URI required to use it. I assume that would already help you.
Please let me know if it does, so that I can add it to the other versions as well and release a an update afterwards

[GediminasVaistai]

Thank you!
The two new methods you created helped me identify and handle the document type I was trying to pass.
I tried to compare the enumeration EUBL21DocumentType (root element's local name, root element's namespace URI) with the document I passed in.
And when I found matching pairs, I used this code to get a schema and used it in the readXMLDOM() method to validate the document.
( XMLSchemaCache.getInstanceOfClassLoader(e.getClass().getClassLoader()).getSchema(e.getAllXSDResources()) | where e is a EUBL21DocumentType )

[phax]

Okay great. So I will the 2 methods for all UBL versions and create an updated release 9.0.3