private static String getXsdTargetNamespace(final IResource iResource) {
if (ModelUtil.isXsdFile(iResource)) {
final String location = iResource.getLocation().toOSString();
final File resourceFile = new File(location);
if (resourceFile.exists())
try {
final XsdHeader header = XsdHeaderReader.readHeader(resourceFile);
if (header != null) return header.getTargetNamespaceURI();
} catch (final TeiidException e) {
ModelerCore.Util.log(IStatus.ERROR, e, e.getMessage());
}
}
return null;
}
