public static Book getByFile(ZLFile bookFile) {
if (bookFile == null) {
return null;
}
final ZLPhysicalFile physicalFile = bookFile.getPhysicalFile();
if (physicalFile != null && !physicalFile.exists()) {
return null;
}
final FileInfoSet fileInfos = new FileInfoSet(bookFile);
Book book = BooksDatabase.Instance().loadBookByFile(fileInfos.getId(bookFile), bookFile);
if (book != null) {
book.loadLists();
}
if (book != null && fileInfos.check(physicalFile, physicalFile != bookFile)) {
return book;
}
fileInfos.save();
if (book == null) {
book = new Book(bookFile);
}
if (book.readMetaInfo()) {
book.save();
return book;
}
return null;
}
public static Book getById(long bookId) {
final Book book = BooksDatabase.Instance().loadBook(bookId);
if (book == null) {
return null;
}
book.loadLists();
final ZLFile bookFile = book.File;
final ZLPhysicalFile physicalFile = bookFile.getPhysicalFile();
if (physicalFile == null) {
return book;
}
if (!physicalFile.exists()) {
return null;
}
FileInfoSet fileInfos = new FileInfoSet(physicalFile);
if (fileInfos.check(physicalFile, physicalFile != bookFile)) {
return book;
}
fileInfos.save();
return book.readMetaInfo() ? book : null;
}