public static IPhysicalConnection FindPhysicalConnection(this AppObject appobj, ConnectionPack connpack)
{
if (connpack == null)
{
return(null);
}
return(connpack.GetConnection(appobj.GetConnection(), false));;
}
public static T ChangeConnection <T>(this T usage, ConnectionPack connpack)
where T : IConnectionUsage
{
if (usage.Connection == null)
{
throw new InternalError("DAE-00009 Connection property not set");
}
var conn = connpack.GetConnection(usage.Connection.PhysicalFactory, true);
usage.Connection = conn;
return(usage);
}
public void GetWidgetsEx(List <IWidget> res, ConnectionPack connpack)
{
GetWidgets(res);
var conn = connpack.GetConnection(GetConnection(), false);
if (conn != null)
{
var dialect = conn.Dialect;
if (dialect != null)
{
dialect.GetAdditionalWidgets(res, this);
}
}
}
public IDatabaseSource GetDatabaseConnection(ConnectionPack connpack)
{
if (connpack == null)
{
return(null);
}
var phys = connpack.GetConnection(Connection, true);
if (phys == null)
{
return(null);
}
return(phys.PhysicalFactory.CreateDatabaseSource(phys, DatabaseName));
}
public IServerSource GetServerConnection(ConnectionPack connpack)
{
if (connpack == null)
{
return(null);
}
var phys = connpack.GetConnection(Connection, true);
if (phys == null)
{
return(null);
}
return(phys.PhysicalFactory.CreateServerSource(phys));
}
public virtual ISqlDialect GetDialect(AppObject appobj, ConnectionPack connpack)
{
var dbobj = appobj as DatabaseFieldsAppObject;
if (dbobj == null)
{
return(GenericDialect.Instance);
}
IDatabaseSource db = dbobj.GetDatabaseConnection(connpack);
if (db != null && db.Dialect != null)
{
return(db.Dialect);
}
IPhysicalConnection conn = connpack.GetConnection(appobj.GetConnection(), false);
if (conn == null)
{
return(GenericDialect.Instance);
}
return(conn.Dialect ?? GenericDialect.Instance);
}
