Forgive me because I know very little about EMF. I'm using a library named
MDHT and am having an issue with it. This library has a class
named org.openhealthtools.mdht.uml.cda.StrucDocText. That interface
extends org.eclipse.emf.ecore.EObject. The StrucDocText has an addText
method on it that takes a String.
My issue is that when
org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl#saveElementFeatureMap is called,
it escapes the text I'm adding in addText. Instead of escaping this
String, I'd like it to save this String (but not others) as-is. When I
look at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl#saveElementFeatureMap I
don't see a path I can go down that gives me this option:
There's a switch for if (entryFeature ==
XMLTypePackage.Literals.XML_TYPE_DOCUMENT_ROOT__TEXT). This looks like the
right fit, but that escapes if an
org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.Escape is provided. Is there an
entryFeature I can give this to mean, "just use this String value without
modification"?
MDHT already lets me do this but in an unacceptably inefficient way. Here's
how it works:
Resource.Factory factory = new GenericXMLResourceFactoryImpl();
XMLResource resource = (XMLResource) factory.createResource(null);
resource.load(new URIConverter.ReadableInputStream("<text>" + xmlString +
"</text>"), null);
XMLTypeDocumentRoot root = (XMLTypeDocumentRoot)
resource.getContents().get(0);
AnyType value = (AnyType) root.getMixed().getValue(0);
text = CDAFactory.eINSTANCE.createStrucDocText();
text.getMixed().addAll(value.getMixed());
But I've already constructed this xmlString value as XML before I called
addText. There is a serious performance hit to calling resource.load
and text.getMixed().addAll. I need to avoid both if possible.
--
Thanks,
Dan
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