@Nullable
private XmlNSDescriptor getNsDescriptorFormDocType(
final XmlDoctype doctype, final XmlFile containingFile, final boolean forHtml) {
XmlNSDescriptor descriptor = getNSDescriptorFromMetaData(doctype.getMarkupDecl(), true);
final String filePath = getFilePathForLogging(containingFile);
final String dtdUri = XmlUtil.getDtdUri(doctype);
LOG.debug(
"DTD url for doctype " + doctype.getText() + " in file " + filePath + " is " + dtdUri);
if (dtdUri != null && !dtdUri.isEmpty()) {
XmlFile xmlFile = XmlUtil.findNamespace(containingFile, dtdUri);
if (xmlFile == null) {
// try to auto-detect it
xmlFile = XmlNamespaceIndex.guessDtd(dtdUri, containingFile);
}
final String schemaFilePath = getFilePathForLogging(xmlFile);
LOG.debug("Schema file for " + filePath + " is " + schemaFilePath);
XmlNSDescriptor descriptorFromDtd =
getNSDescriptorFromMetaData(xmlFile == null ? null : xmlFile.getDocument(), forHtml);
LOG.debug(
"Descriptor from meta data for schema file "
+ schemaFilePath
+ " is "
+ (descriptorFromDtd != null
? descriptorFromDtd.getClass().getCanonicalName()
: "NULL"));
if (descriptor != null && descriptorFromDtd != null) {
descriptor =
new XmlNSDescriptorSequence(new XmlNSDescriptor[] {descriptor, descriptorFromDtd});
} else if (descriptorFromDtd != null) {
descriptor = descriptorFromDtd;
}
}
return descriptor;
}
