/**
   * Packs a Post object into a ContentValues map for use with SQL inserts.
   *
   * @param post
   * @return
   */
  private static ContentValues postToContentValues(Post post) {
    ContentValues values = new ContentValues();
    values.put(PostORM.COLUMN_ID, post.getId());
    values.put(PostORM.COLUMN_TITLE, post.getTitle());
    values.put(PostORM.COLUMN_PREVIEW, post.getPreview());
    values.put(PostORM.COLUMN_BODY, post.getBody());
    values.put(PostORM.COLUMN_URL, post.getUrl());
    values.put(PostORM.COLUMN_DATE, _dateFormat.format(post.getDate()));

    return values;
  }