ConfigurationItem xp_a_guid = new TextFieldItem(CFG_XP_ARTICLE_GUID_KEY, xpathToArticleGuid);
output.addItem(xp_a_guid);
// String xpathToArticleImageUrl
ConfigurationItem xp_a_img = new TextFieldItem(CFG_XP_ARTICLE_IMAGE_URL_KEY, xpathToArticleImageUrl);
output.addItem(xp_a_img);
// String xpathToArticlePubDate
ConfigurationItem xp_a_date= new TextFieldItem(CFG_XP_ARTICLE_PUBLICATION_DATE_KEY, xpathToArticlePubDate);
output.addItem(xp_a_date);