private boolean areRootsChanged(final LibraryImpl that) {
return !that.equals(this);
// final OrderRootType[] allTypes = OrderRootType.getAllTypes();
// for (OrderRootType type : allTypes) {
// final String[] urls = getUrls(type);
// final String[] thatUrls = that.getUrls(type);
// if (urls.length != thatUrls.length) {
// return true;
// }
// for (int idx = 0; idx < urls.length; idx++) {
// final String url = urls[idx];
// final String thatUrl = thatUrls[idx];
// if (!Comparing.equal(url, thatUrl)) {
// return true;
// }
// final Boolean jarDirRecursive = myJarDirectories.get(url);
// final Boolean sourceJarDirRecursive = that.myJarDirectories.get(thatUrl);
// if (jarDirRecursive == null ? sourceJarDirRecursive != null :
// !jarDirRecursive.equals(sourceJarDirRecursive)) {
// return true;
// }
// }
// }
// return false;
}
private LibraryImpl(
@NotNull LibraryImpl from, LibraryImpl newSource, ModifiableRootModel rootModel) {
this(from.myLibraryTable, rootModel, newSource, from.myName, from.myKind);
assert !from.isDisposed();
if (from.myKind != null && from.myProperties != null) {
myProperties = myKind.createDefaultProperties();
//noinspection unchecked
myProperties.loadState(from.myProperties.getState());
}
for (OrderRootType rootType : getAllRootTypes()) {
final VirtualFilePointerContainer thisContainer = myRoots.get(rootType);
final VirtualFilePointerContainer thatContainer = from.myRoots.get(rootType);
thisContainer.addAll(thatContainer);
}
myJarDirectories.copyFrom(from.myJarDirectories);
}
private void commit(@NotNull LibraryImpl fromModel) {
if (myLibraryTable != null) {
ApplicationManager.getApplication().assertWriteAccessAllowed();
}
if (!Comparing.equal(fromModel.myName, myName)) {
myName = fromModel.myName;
if (myLibraryTable instanceof LibraryTableBase) {
((LibraryTableBase) myLibraryTable).fireLibraryRenamed(this);
}
}
myKind = fromModel.getKind();
myProperties = fromModel.myProperties;
if (areRootsChanged(fromModel)) {
disposeMyPointers();
copyRootsFrom(fromModel);
myJarDirectories.copyFrom(fromModel.myJarDirectories);
myRootsWatcher.updateWatchedRoots();
myRootProvider.fireRootSetChanged();
}
}
@Override
public VirtualFile[] getFiles(OrderRootType rootType) {
List<VirtualFile> result = new ArrayList<VirtualFile>();
for (LightFilePointer pointer : myRoots.get(rootType)) {
final VirtualFile file = pointer.getFile();
if (file == null) {
continue;
}
if (file.isDirectory()) {
final String url = file.getUrl();
if (myJarDirectories.contains(rootType, url)) {
LibraryImpl.collectJarFiles(file, result, myJarDirectories.isRecursive(rootType, url));
continue;
}
}
result.add(file);
}
return VfsUtil.toVirtualFileArray(result);
}
@Override
public void commit() {
assert !isDisposed();
mySource.commit(this);
Disposer.dispose(this);
}
@Override
public boolean isChanged() {
return !mySource.equals(this);
}