/// <summary>
///
/// </summary>
/// <param name="o"></param>
/// <returns></returns>
public static OggEntry Parse(OggEntryOriginal o)
{
var ogg = new OggEntry()
{
Table = o.table,
Type = o.type,
TS = DateTime.Parse(o.ts, CultureInfo.CurrentCulture, DateTimeStyles.AssumeUniversal),
Op = (DbOperation)Enum.Parse(typeof(DbOperation), o.Properties[OggEntryProperty.GG_OPTYPE]),
HermesId = o.Hermes_ID
};
//如果update 并且before和after都是一样，不更新，返回null
if (ogg.Op == DbOperation.UPDATE)
{
if (o.cols.Where(c => c.name != "VERSION" && c.name != "LASTMODIFYTIME").All(c => c.before == c.after))
{
return(null);
}
}
ogg.After = new Dictionary <string, object>();
ogg.Before = new Dictionary <string, object>();
foreach (var c in o.cols)
{
if (!string.IsNullOrEmpty(c.before))
{
ogg.Before.Add(c.name, c.before);
}
if (!string.IsNullOrEmpty(c.after))
{
ogg.After.Add(c.name, c.after);
}
}
return(ogg);
}
/// <summary>
///
/// </summary>
/// <param name="o"></param>
/// <returns></returns>
public static OggEntryWithProperty ParseWithProperty(OggEntryOriginal o)
{
var ogg = ConvertTo <OggEntry, OggEntryWithProperty>(Parse(o));
o.Properties = o.Properties ?? new Dictionary <string, string>();
ogg.PropertyJson = JsonConvert.SerializeObject(o.Properties);
return(ogg);
}
