using System;

namespace JD.Kernel.Classes
{
    public class AbstractFinalizable : IDisposable
    {
        #region Variables

        private bool m_isDisposed;

        #endregion

        #region Methods

        /// <summary>
        /// Finalizer.
        /// </summary>
        ~AbstractFinalizable()
        {
            DisposeImpl(false);
        }

        /// <summary>
        /// Dispose.
        /// </summary>
        public void Dispose()
        {
            DisposeImpl(true);
            GC.SuppressFinalize(this);
        }

        private void DisposeImpl(bool disposing)
        {
            if (!m_isDisposed)
            {
                m_isDisposed = true;
                Dispose(disposing);
            }
        }

        /// <summary>
        /// Protected implementation of the Dispose pattern.
        /// </summary>
        /// <param name="disposing"></param>
        protected virtual void Dispose(bool disposing)
        {
        }

        #endregion

        #region Properties

        /// <summary>
        /// Has this object been disposed?
        /// </summary>
        public bool IsDisposed
        {
            get { return m_isDisposed; }
        }

        #endregion
    }
}