MediaBrol.cs

using System;
using System.Collections.Generic;
using System.Text;
 
namespace be.gaudry.bibliobrol.model
{
    /// <summary>
    /// Physical occurence of a Brol. 
    /// I.E. For a film (Brol object), we may have some physical occurences (MediaBrol object) 
    /// like a DVD, two different encoding DivX versions on CD, etc.
    /// </summary>
    [Serializable]
    public class MediaBrol : IBrol
    {
        #region constructors and declarations
        private int id;
        private Brol brol;
        private Media media;
        /// <summary>
        /// I.E. Sound(DTS), Codec(VOB), etc.
        /// </summary>
        private List<Quality> qualities;
        private Person owner;
        private String name, comment, localisation;
        private DateTime insertionDate;
        [NonSerialized]
        private bool borrowed;//used to get quick info with lazy fetching
        [NonSerialized]
        private List<Borrow> borrows;
 
        public MediaBrol()
        {
            this.reset();
        }
 
        public MediaBrol(int id, Brol brol):this()
        {
            this.id = id;
            this.brol = brol;
        }
 
        public MediaBrol(int id, Brol brol, String name)
            : this(id, brol)
        {
            this.name = name;
        }
 
        public MediaBrol(int id, Brol brol, String name, String comment, String localisation)
            : this(id, brol, name)
        {
            this.comment = comment;
            this.localisation = localisation;
        }
 
        public MediaBrol(
            int id, Brol brol, String name, String comment, String localisation,
            Media media, List<Quality> qualities,
            Person owner, DateTime insertionDate)
            : this(id, brol, name, comment, localisation)
        {
            this.media = media;
            this.qualities = qualities;
            this.owner = owner;
            this.insertionDate = insertionDate;
        }
 
        public MediaBrol(
            int id, Brol brol, String name, String comment, String localisation,
            Media media, List<Quality> qualities,
            Person owner, DateTime insertionDate, List<Borrow> borrows)
            : this(id, brol, name, comment, localisation, media, qualities, owner, insertionDate)
        {
            this.borrows = borrows;
        }
        #endregion
 
        #region private methods
		private void reset()
        {
            id = -1;
            brol = new Brol();
            media = new Media(1,"Non défini");
            qualities = new List<Quality>();
            owner= new Person();
            name = "";
            comment = "";
            localisation = "";
            insertionDate = new DateTime(0L);
            borrows = new List<Borrow>();
            borrowed = false;
        } 
	#endregion 
 
        #region getters and setters
        public int Id
        {
            get { return this.id; }
            set { this.id = value; }
        }
        public Brol Brol
        {
            get { return this.brol; }
            set { this.brol = value; }
        }
        public String Name
        {
            get { return this.name; }
            set { this.name = value; }
        }
        public String Comment
        {
            get { return this.comment; }
            set { this.comment = value; }
        }
        public String Localisation
        {
            get { return this.localisation; }
            set { this.localisation = value; }
        }
        public Person Owner
        {
            get { return this.owner; }
            set { this.owner = value; }
        }
        public List<Quality> Qualities
        {
            get { return this.qualities; }
            set { this.qualities = value; }
        }
        public Media MediaType
        {
            get { return this.media; }
            set { this.media = value; }
        }
 
        public DateTime InsertionDate
        {
            get { return this.insertionDate; }
            set { this.insertionDate = value; }
        }
        /// <summary>
        /// Get or set the history of borrows for this item
        /// Be carefull : This info is NOT available in lazy fetching (empty list)
        /// </summary>
        public List<Borrow> Borrows
        {
            get { return this.borrows; }
            set { this.borrows = value; }
        }
 
        /// <summary>
        /// Get true if this mediabrol is currently borrowed
        /// This info is also available in lazy fetching
        /// </summary>
        public bool Borrowed
        {
            get
            {
                /*if (Borrows.Count < 1)
                    return false;
                return Borrows[Borrows.Count - 1].EndDate != new DateTime(0L);
                */
                return borrowed;
            }
            set { borrowed = value; }
        }
        #endregion
    }
}