public V GetValue(DateTime time, string key)
{
AvroRandomAccessReader <V> reader = GetReader(ValueLocationStrategy.GetLocation(time, key));
if (reader == null)
{
throw new Exception(string.Format("Document could not be located: {0} - {1}", time, key));
}
return(reader.Get(key));
}
public bool TryGetDocument(DateTime time, string key, out V value)
{
AvroRandomAccessReader <V> reader = GetReader(ValueLocationStrategy.GetLocation(time, key));
if (reader != null)
{
value = reader.Get(key);
return(true);
}
value = default(V);
return(false);
}
private AvroRandomAccessReader <V> GetReader(string location)
{
if (File.Exists(location))
{
lock (mLocIndexes)
{
AvroRandomAccessIndex <V> index;
mLocIndexes.TryGetValue(location, out index);
var reader = new AvroRandomAccessReader <V>(ValueDef, location, index);
if (index == null)
{
mLocIndexes.Add(location, reader.Index);
}
return(reader);
}
}
return(null);
}
