/** For internal use only. */ private static Object makeDerivedWrapper(Element elt, String baseTypeName) { synchronized (DOMUtils.getDOMLock(elt)) { QName typeName = XArchUtils.getXSIType(elt); if (typeName == null) { return null; } else { if (!DOMUtils.hasXSIType( elt, "http://www.ics.uci.edu/pub/arch/xArch/changesets.xsd", baseTypeName)) { try { String packageTitle = XArchUtils.getPackageTitle(typeName.getNamespaceURI()); String packageName = XArchUtils.getPackageName(packageTitle); String implName = XArchUtils.getImplName(packageName, typeName.getName()); Class c = Class.forName(implName); java.lang.reflect.Constructor con = c.getConstructor(new Class[] {Element.class}); Object o = con.newInstance(new Object[] {elt}); return o; } catch (Exception e) { // Lots of bad things could happen, but this // is OK, because this is best-effort anyway. } } return null; } } }
public XArchInstanceMetadata getInstanceMetadata() { return new XArchInstanceMetadata(XArchUtils.getPackageTitle(elt.getNamespaceURI())); }