@NotNull
private static XmlFileHeader calcXmlFileHeader(final XmlFile file) {
if (file instanceof PsiFileEx
&& ((PsiFileEx) file).isContentsLoaded()
&& file.getNode().isParsed()) {
return computeHeaderByPsi(file);
}
if (!XmlUtil.isStubBuilding() && file.getFileType() == XmlFileType.INSTANCE) {
VirtualFile virtualFile = file.getVirtualFile();
if (virtualFile instanceof VirtualFileWithId) {
ObjectStubTree tree =
StubTreeLoader.getInstance().readFromVFile(file.getProject(), virtualFile);
if (tree != null) {
Stub root = tree.getRoot();
if (root instanceof FileStub) {
return ((FileStub) root).getHeader();
}
}
}
}
if (!file.isValid()) return XmlFileHeader.EMPTY;
return NanoXmlUtil.parseHeader(file);
}
public static boolean isTestngXML(final VirtualFile virtualFile) {
if ("xml".equalsIgnoreCase(virtualFile.getExtension())
&& virtualFile.isInLocalFileSystem()
&& virtualFile.isValid()) {
final String result = NanoXmlUtil.parseHeader(virtualFile).getRootTagLocalName();
if (result != null && result.equals(SUITE_TAG_NAME)) {
return true;
}
}
return false;
}
@NotNull
private static XmlFileHeader calcXmlFileHeader(final PsiFile file) {
// if (file.getFileType() == XmlFileType.INSTANCE) {
// VirtualFile virtualFile = file.getVirtualFile();
// if (virtualFile instanceof VirtualFileWithId) {
// ObjectStubTree tree = StubTreeLoader.getInstance().readFromVFile(file.getProject(),
// virtualFile);
// if (tree != null) {
// return ((FileStub)tree.getRoot()).getHeader();
// }
// }
// }
if (file instanceof XmlFile && file.getNode().isParsed()) {
final XmlDocument document = ((XmlFile) file).getDocument();
if (document != null) {
String publicId = null;
String systemId = null;
final XmlProlog prolog = document.getProlog();
if (prolog != null) {
final XmlDoctype doctype = prolog.getDoctype();
if (doctype != null) {
publicId = doctype.getPublicId();
systemId = doctype.getSystemId();
if (systemId == null) {
systemId = doctype.getDtdUri();
}
}
}
final XmlTag tag = document.getRootTag();
if (tag != null) {
String localName = tag.getLocalName();
if (StringUtil.isNotEmpty(localName)) {
if (tag.getPrevSibling() instanceof PsiErrorElement) {
return XmlFileHeader.EMPTY;
}
String psiNs = tag.getNamespace();
return new XmlFileHeader(
localName,
psiNs == XmlUtil.EMPTY_URI || Comparing.equal(psiNs, systemId) ? null : psiNs,
publicId,
systemId);
}
}
}
return XmlFileHeader.EMPTY;
}
if (!file.isValid()) return XmlFileHeader.EMPTY;
return NanoXmlUtil.parseHeader(file);
}