MarkItUp.SingleUserBlog/Services/ModeratedItem.cs

using System;
using System.Xml;
using MarkItUp.SingleUserBlog.Common;

namespace MarkItUp.SingleUserBlog.Services {
    [Serializable()]
    public abstract class ModeratedItem : ApplicationDataObject {
        public ModeratedItem() { }

        #region Private Fields

        protected bool _isApproved = !BlogConfigurationSettings.ModerationRequired;

        #endregion

        #region Public Properties

        public bool IsApproved { get { return this._isApproved; } set { this._isApproved = value; } }
        public override string Description { get { return string.Empty; } set { return; } }

        #endregion

        public override void Fill(System.Xml.XmlNode node) {
            base.Fill(node);
            this.IsApproved = (node.Attributes["isApproved"] == null) ? BlogConfigurationSettings.ModerationRequired : Convert.ToBoolean(node.Attributes["isApproved"].Value);
        }

        public override void Persist(System.Xml.XmlNode node) {
            base.Persist(node);

            XmlAttribute attr = node.OwnerDocument.CreateAttribute("isApproved");
            attr.Value = this.IsApproved.ToString();
            node.Attributes.Append(attr);
        }
    }
}