/// <summary>
/// Called in order to commit this change.
/// </summary>
protected virtual void OnCommit(CommitReason reason)
{
if (this.CommitCallback != null)
{
ChangeCommittedEventArgs <T> args = new ChangeCommittedEventArgs <T>(this.Owner, this.CachedValue, this, reason);
this.CommitCallback(args);
}
}
/// <summary>
/// Commits this change.
/// </summary>
/// <param name="reason">The reason of the commit.</param>
public void Commit(CommitReason reason)
{
foreach (var c in this.changes)
{
c.Item1.Commit(reason);
}
this.OnCommitted(new CommittedEventArgs(reason));
}
/// <summary>
/// Commits this change.
/// </summary>
public void Commit(CommitReason reason)
{
reason.EnsureIsDefined();
Ensure.That(reason)
.Named("reason")
.If(v => v == CommitReason.None)
.Then((v, n) =>
{
throw new ArgumentException("Unsupported CommitReason value.", n);
});
this.OnCommit(reason);
this.OnCommitted(new CommittedEventArgs(reason));
}
/// <summary>
/// Initializes a new instance of the <see cref="CommittedEventArgs"/> class.
/// </summary>
/// <param name="reason">The reason.</param>
public CommittedEventArgs( CommitReason reason )
{
this.Reason = reason;
}
/// <summary>
/// Called when change(s) have been committed from the <c>IChange</c> instance.
/// </summary>
/// <param name="change">The committed change.</param>
/// <param name="reason">The reason of the commit.</param>
protected virtual void OnChangeCommitted( IChange change, CommitReason reason )
{
this.OnUnwire( change );
switch ( reason )
{
case CommitReason.AcceptChanges:
lock ( SyncRoot )
{
this.backwardChangesStack.Remove( change );
}
break;
case CommitReason.None:
throw new ArgumentOutOfRangeException( "reason" );
default:
throw new EnumValueOutOfRangeException();
}
}
internal static void CallCommited(ILogger logger, CommitReason commitReason)
{
_callCommited(logger, commitReason, null);
}
/// <summary>
/// Initializes a new instance of the <see cref="CommittedEventArgs"/> class.
/// </summary>
/// <param name="reason">The reason.</param>
public CommittedEventArgs(CommitReason reason)
{
this.Reason = reason;
}
/// <summary>
/// Initializes a new instance of the <see cref="ChangeCommittedEventArgs<T>"/> class.
/// </summary>
/// <param name="entity">The entity.</param>
/// <param name="cachedValue">The cached value.</param>
/// <param name="source">The source.</param>
/// <param name="reason">The reason.</param>
public ChangeCommittedEventArgs(Object entity, T cachedValue, IChange source, CommitReason reason)
: base(entity, cachedValue, source)
{
this.Reason = reason;
}
