private static void AddDatasourcesFromMruList(ProviderDataSources datasources, MruConnections mruConnections)
{
ProviderType providerId = datasources.ProviderType;
Datasources provider = mruConnections.FindDatasources(providerId);
if (provider == null)
{
return;
}
if (provider.Datasource == null || provider.Datasource.Count == 0)
{
return;
}
foreach (Datasource datasource in provider.Datasource)
{
if (!ContainsDatasource(datasources, datasource.Address))
{
datasources.Add(datasource);
}
}
}
/// <summary>
/// Update the most recently used connection store with the latest parameters used.
/// </summary>
/// <param name="mruConnections">The most recently used connection store.</param>
/// <param name="mruParameter">The most recently connection parameter used.</param>
/// <returns><c>true</c> if the store was update. <c>false</c> if the store is up to date.</returns>
public static bool SetMruDbConnectionParameter(MruConnections mruConnections, DbConnectionParameter mruParameter)
{
if (mruParameter == null)
{
return(false);
}
DbConnectionParameter currentMruParameter = MruDbConnectionParameterAdapter.GetMruDbConnectionParameter(mruConnections);
if (Object.Equals(currentMruParameter, mruParameter))
{
return(false);
}
DatasourcesList newMruDatasources = new DatasourcesList();
if (mruParameter.Provider != ProviderType.Undefined)
{
Datasources newFirstDatasources = new Datasources()
{
Provider = mruParameter.Provider
};
ProviderDataSources datasources = new ProviderDataSources(mruParameter.Provider);
if (!String.IsNullOrEmpty(mruParameter.DatasourceAddress))
{
Datasource newFirstDatasource = new Datasource()
{
Address = mruParameter.DatasourceAddress,
Comment = mruParameter.DatasourceComment
};
datasources.Add(newFirstDatasource);
AddCatalogs(newFirstDatasource, mruConnections, mruParameter);
AddAuthentications(newFirstDatasource, mruConnections, mruParameter);
AddDatasourcesFromMruList(datasources, mruConnections);
}
newFirstDatasources.Datasource = datasources;
newMruDatasources.Add(newFirstDatasources);
}
// Add all previously used datasources
IEnumerable <Datasources> otherDatasources = mruConnections.Datasources;
foreach (Datasources mruDatasources in otherDatasources)
{
if (newMruDatasources.Count >= MaxMruEntries)
{
break;
}
if (newMruDatasources.Contains(mruDatasources))
{
continue;
}
newMruDatasources.Add(mruDatasources);
}
mruConnections.Datasources = newMruDatasources;
return(true);
}