@Override public void startUpdate(final MainOptions opts) throws IOException { if (!table.lock(true)) throw new BaseXException(Text.DB_PINNED_X, meta.name); if (opts.get(MainOptions.AUTOFLUSH)) { final IOFile uf = meta.updateFile(); if (uf.exists()) throw new BaseXException(Text.DB_UPDATED_X, meta.name); if (!uf.touch()) throw Util.notExpected("%: could not create lock file.", meta.name); } }
@Override public synchronized void finishUpdate(final MainOptions opts) { // remove updating file final boolean auto = opts.get(MainOptions.AUTOFLUSH); if (auto) { final IOFile uf = meta.updateFile(); if (!uf.exists()) throw Util.notExpected("%: lock file does not exist.", meta.name); if (!uf.delete()) throw Util.notExpected("%: could not delete lock file.", meta.name); } // db:optimize(..., true) will close the database before this function is called if (!closed) { flush(auto); if (!table.lock(false)) throw Util.notExpected("Database '%': could not unlock.", meta.name); } }