public void PutNextVersion(UpdateDocument updateDoc, object entity)
{
var version = this.Accessor.GetValue(entity);
object nextVersion;
var type = this.Descriptor.Property.PropertyType;
if (type == typeof(int))
{
nextVersion = (int)version + 1;
}
else if (type == typeof(long))
{
nextVersion = Int64Version.GetCurrent();
}
else if (type == typeof(DateTime))
{
nextVersion = DateTimeVersion.GetCurrent();
}
else
{
throw new NotSupportedException(String.Format("Don't support type {0} as version.", type));
}
((IPropertyUpdateOperator)this).PutConstantUpdate(updateDoc, nextVersion);
}
public void PutVersionUpdate(BsonDocument updateDoc)
{
var optr = (IPropertyUpdateOperator)this;
var type = this.Descriptor.Property.PropertyType;
if (type == typeof(int))
{
optr.PutAddUpdate(updateDoc, 1);
}
else if (type == typeof(long))
{
optr.PutConstantUpdate(updateDoc, Int64Version.GetCurrent());
}
else if (type == typeof(DateTime))
{
optr.PutConstantUpdate(updateDoc, DateTime.UtcNow);
}
else
{
throw new NotSupportedException(String.Format("Don't support type {0} as version.", type));
}
}