public static void Initialize(ISqlAuditor auditor, bool applyEFHack, bool supportExplicitConnectionStrings)
{
SqlAuditor.SetCurrentAuditor(auditor);
if (supportExplicitConnectionStrings && (applyEFHack || IsEF41HackRequired()))
{
EFProviderUtilities.UseEF41Hack();
}
InitializeDbProviderFactories();
}
private static void InitializeDbProviderFactories()
{
try {
// ensure that all the factories are loaded
DbProviderFactories.GetFactoryClasses();
}
catch (ArgumentException) {
}
Type type = typeof(DbProviderFactories);
object setOrTable = (type.GetField("_configTable", BindingFlags.NonPublic | BindingFlags.Static) ??
type.GetField("_providerTable", BindingFlags.NonPublic | BindingFlags.Static))
.GetValue(null);
var table = (DataTable)setOrTable;
foreach (DataRow row in table.Rows.Cast <DataRow>().ToList())
{
DbProviderFactory factory;
try {
factory = DbProviderFactories.GetFactory(row);
}
catch (Exception) {
continue;
}
var auditorType = EFProviderUtilities.ResolveFactoryType(factory.GetType());
if (auditorType != null)
{
DataRow audited = table.NewRow();
audited["Name"] = row["Name"];
audited["Description"] = row["Description"];
audited["InvariantName"] = row["InvariantName"];
audited["AssemblyQualifiedName"] = auditorType.AssemblyQualifiedName;
table.Rows.Remove(row);
table.Rows.Add(audited);
}
}
}
