private void doClearCaches(String reason) {
final FileElement tree = getTreeElement();
if (tree != null) {
tree.clearCaches();
}
synchronized (PsiLock.LOCK) {
clearStub(reason);
}
if (tree != null) {
tree.putUserData(STUB_TREE_IN_PARSED_TREE, null);
}
clearCaches();
}
public void unloadContent() {
ApplicationManager.getApplication().assertWriteAccessAllowed();
clearCaches();
myViewProvider.beforeContentsSynchronized();
synchronized (PsiLock.LOCK) {
FileElement treeElement = derefTreeElement();
DebugUtil.startPsiModification("unloadContent");
try {
if (treeElement != null) {
myTreeElementPointer = null;
treeElement.detachFromFile();
DebugUtil.onInvalidated(treeElement);
}
clearStub("unloadContent");
} finally {
DebugUtil.finishPsiModification();
}
}
}
protected void reportStubAstMismatch(String message, StubTree stubTree, Document cachedDocument) {
rebuildStub();
clearStub("stub-psi mismatch");
scheduleDropCachesWithInvalidStubPsi();
String msg = message;
msg += "\n file=" + this;
msg += ", modStamp=" + getModificationStamp();
msg += "\n stub debugInfo=" + stubTree.getDebugInfo();
msg += "\n document before=" + cachedDocument;
ObjectStubTree latestIndexedStub =
StubTreeLoader.getInstance().readFromVFile(getProject(), getVirtualFile());
msg += "\nlatestIndexedStub=" + latestIndexedStub;
if (latestIndexedStub != null) {
msg +=
"\n same size="
+ (stubTree.getPlainList().size() == latestIndexedStub.getPlainList().size());
msg += "\n debugInfo=" + latestIndexedStub.getDebugInfo();
}
FileViewProvider viewProvider = getViewProvider();
msg += "\n viewProvider=" + viewProvider;
msg += "\n viewProvider stamp: " + viewProvider.getModificationStamp();
VirtualFile file = viewProvider.getVirtualFile();
msg += "; file stamp: " + file.getModificationStamp();
msg += "; file modCount: " + file.getModificationCount();
Document document = FileDocumentManager.getInstance().getCachedDocument(file);
if (document != null) {
msg += "\n doc saved: " + !FileDocumentManager.getInstance().isDocumentUnsaved(document);
msg += "; doc stamp: " + document.getModificationStamp();
msg += "; doc size: " + document.getTextLength();
msg += "; committed: " + PsiDocumentManager.getInstance(getProject()).isCommitted(document);
}
throw new AssertionError(msg + "\n------------\n");
}