public virtual void HandleChange(IEnumerable <ChangeInfo> changedInfo)
{
var indexWriter = searchProvider.CreateIndex(typeof(T).Name);
if (indexWriter == null)
{
return;
}
foreach (var ci in changedInfo)
{
var exp = GetKeyPrediction(ci.Key);
var obj = repository.Get(exp);
var dic = obj.ToDictionary();
switch (ci.Operation)
{
case DataOperation.Insert:
indexWriter.AddDocument(dic);
break;
case DataOperation.Update:
indexWriter.UpdateDocument(dic);
break;
case DataOperation.Delete:
indexWriter.RemoveDocument(dic);
break;
default:
break;
}
}
}
public void Run()
{
Parallel.ForEach(loaders, loader =>
{
dbProvider.Initialize(loader.ConnectionStringName);
List <Dictionary <string, object> > objs = new List <Dictionary <string, object> >();
using (var cmd = dbProvider.CreateCommand(loader.QuerySql))
{
using (var reader = cmd.ExecuteReader(System.Data.CommandBehavior.CloseConnection))
{
while (reader.Read())
{
Dictionary <string, object> dic = new Dictionary <string, object>();
for (int i = 0; i < reader.FieldCount; i++)
{
var fn = reader.GetName(i);
var val = reader[i];
dic.Add(fn, val);
}
objs.Add(dic);
}
reader.Close();
}
}
var writer = searchProvider.CreateIndex(loader.ObjectTypeName);
foreach (var obj in objs)
{
writer.AddDocument(obj);
}
writer.Save();
});
}
public SearchRepositoryEventHandler(ISearchProvider searchProvider)
{
this.indexer = searchProvider.CreateIndex(typeof(T).Name);
InitHandlers();
}
