Examples with FastCursor org.greenrobot.greendao.internal.FastCursor used on opensource projects

Example 1 with FastCursor

use of org.greenrobot.greendao.internal.FastCursor in project greenDAO by greenrobot.

the class AbstractDao method loadAllFromCursor.

/** Reads all available rows from the given cursor and returns a list of entities. */
protected List<T> loadAllFromCursor(Cursor cursor) {
    int count = cursor.getCount();
    if (count == 0) {
        return new ArrayList<T>();
    }
    List<T> list = new ArrayList<T>(count);
    CursorWindow window = null;
    boolean useFastCursor = false;
    if (cursor instanceof CrossProcessCursor) {
        window = ((CrossProcessCursor) cursor).getWindow();
        if (window != null) {
            // E.g. Robolectric has no Window at this point
            if (window.getNumRows() == count) {
                cursor = new FastCursor(window);
                useFastCursor = true;
            } else {
                DaoLog.d("Window vs. result size: " + window.getNumRows() + "/" + count);
            }
        }
    }
    if (cursor.moveToFirst()) {
        if (identityScope != null) {
            identityScope.lock();
            identityScope.reserveRoom(count);
        }
        try {
            if (!useFastCursor && window != null && identityScope != null) {
                loadAllUnlockOnWindowBounds(cursor, window, list);
            } else {
                do {
                    list.add(loadCurrent(cursor, 0, false));
                } while (cursor.moveToNext());
            }
        } finally {
            if (identityScope != null) {
                identityScope.unlock();
            }
        }
    }
    return list;
}