using System;

namespace DTS.DASLib.Service
{
    /// <summary>
    /// This exception gets thrown when you call a service and it's already busy.
    /// </summary>
    public class BusyException : Exception
    {
        public BusyException(string msg) : base(msg) { }
    }

    public class TriggerShortedException : Exception
    {
        public TriggerShortedException(String msg) : base(msg) { }
    }
    public class StartShortedException : Exception
    {
        public StartShortedException(String msg) : base(msg) { }
    }

    /// <summary>
    /// Representation of an attempt to access a channel's diagnostic information
    /// when said information isn't available (which can happen, if diagnostics has
    /// not yet been run on this particular channel this session).
    /// </summary>
    public class NoDiagnosticsAvailable : ApplicationException
    {
        public NoDiagnosticsAvailable() { }
        public NoDiagnosticsAvailable(string msg) : base(msg) { }
        public NoDiagnosticsAvailable(string msg, Exception ex) : base(msg, ex) { }
    }

    /// <summary>
    /// Representation of an attempt to access a channel's diagnostic information
    /// that results in several different diagnostic results (which should never happen,
    /// but is theoretically supported by the list-y nature of the generic culling
    /// code).
    /// </summary>
    public class TooManyDiagnosticsAvailable : ApplicationException
    {
        public TooManyDiagnosticsAvailable() { }
        public TooManyDiagnosticsAvailable(string msg) : base(msg) { }
        public TooManyDiagnosticsAvailable(string msg, Exception ex) : base(msg, ex) { }
    }
}