public bool Convert()
{
try
{
SqliteConnection conn = new SqliteConnection(m_assetConnectionString);
conn.Open();
Assembly assem = GetType().Assembly;
Migration m = new Migration(conn, assem, "AssetStore");
if (m.Version == 0)
{
//fetch all assets with mediaurl and construct RexAssetData objects
List<RexAssetData> rexAssets = new List<RexAssetData>();
using (SqliteCommand cmd = new SqliteCommand(assetSelect, conn))
{
using (IDataReader reader = cmd.ExecuteReader())
{
while (reader.Read())
{
if (((String)reader["MediaURL"]) != "")
{
UUID id = new UUID((String) reader["UUID"]);
string mediaUrl = (String)reader["MediaURL"];
byte refreshRate = 0;
object refRate = reader["RefreshRate"];
if (refRate is byte)
{
refreshRate = (byte)refRate;
}
RexAssetData data = new RexAssetData(id, mediaUrl,refreshRate);
rexAssets.Add(data);
}
}
}
}
conn.Close();
//Now add them to ModreX database
NHibernateRexAssetData rexAssetManager = new NHibernateRexAssetData();
rexAssetManager.Initialise(m_rexConnectionString);
foreach (RexAssetData data in rexAssets)
{
rexAssetManager.StoreObject(data);
}
//finally remove realXtend properties and update version number
conn.Open();
//TODO: remove realXtend properties
// this is not done yet because SQLite is missing drop column feature
m.Version = 1;
}
conn.Close();
return true;
}
catch (Exception e)
{
m_log.ErrorFormat("[AssetStore] Migration failed. Reason: {0}", e);
return false;
}
}
public void Initialise(Scene scene, IConfigSource source)
{
m_scenes.Add(scene);
scene.EventManager.OnNewClient += OnNewClient;
if (m_db == null)
{
m_db = new NHibernateRexAssetData();
}
string default_connection_string = "SQLiteDialect;SQLite20Driver;Data Source=RexObjects.db;Version=3";
try
{
m_db_connectionstring = source.Configs["realXtend"].GetString("db_connectionstring", default_connection_string);
}
catch (Exception)
{
m_db_connectionstring = default_connection_string;
}
}