@NotNull
public XmlFile getContainingFile(@NotNull DomElement domElement) {
if (domElement instanceof DomFileElement) {
return ((DomFileElement) domElement).getFile();
}
DomInvocationHandler handler = DomManagerImpl.getDomInvocationHandler(domElement);
assert handler != null : domElement;
while (handler != null
&& !(handler instanceof DomRootInvocationHandler)
&& handler.getXmlTag() == null) {
handler = handler.getParentHandler();
}
if (handler instanceof DomRootInvocationHandler) {
return ((DomRootInvocationHandler) handler).getParent().getFile();
}
assert handler != null;
XmlTag tag = handler.getXmlTag();
assert tag != null;
while (true) {
final PsiElement parentTag = PhysicalDomParentStrategy.getParentTagCandidate(tag);
if (!(parentTag instanceof XmlTag)) {
return (XmlFile) tag.getContainingFile();
}
tag = (XmlTag) parentTag;
}
}
@Override
@NotNull
public XmlFile getContainingFile(@NotNull DomElement domElement) {
if (domElement instanceof DomFileElement) {
return ((DomFileElement) domElement).getFile();
}
return DomManagerImpl.getNotNullHandler(domElement).getFile();
}
public static void assertValidity(DomElement element, String msg) {
if (element instanceof DomFileElementImpl) {
final String s = ((DomFileElementImpl) element).checkValidity();
if (s != null) {
throw new AssertionError(s);
}
return;
}
final DomInvocationHandler handler = DomManagerImpl.getDomInvocationHandler(element);
assert handler != null;
try {
handler.assertValid();
} catch (AssertionError e) {
throw new AssertionError(msg + e.getMessage());
}
}
static XmlFile getFile(DomElement domElement) {
if (domElement instanceof DomFileElement) {
return ((DomFileElement) domElement).getFile();
}
DomInvocationHandler handler = DomManagerImpl.getDomInvocationHandler(domElement);
assert handler != null : domElement;
while (true) {
if (handler instanceof DomRootInvocationHandler) {
return ((DomRootInvocationHandler) handler).getParent().getFile();
}
XmlTag tag = handler.getXmlTag();
if (tag != null) {
return getContainingFile(tag);
}
DomInvocationHandler parent = handler.getParentHandler();
if (parent == null) {
throw new AssertionError("No parent for " + handler.toStringEx());
}
handler = parent;
}
}
@NotNull
public EvaluatedXmlName getEvaluatedXmlName(@NotNull final DomElement element) {
return DomManagerImpl.getDomInvocationHandler(element).getXmlName();
}
@Override
@NotNull
public EvaluatedXmlName getEvaluatedXmlName(@NotNull final DomElement element) {
return DomManagerImpl.getNotNullHandler(element).getXmlName();
}