internal System.Data.ProviderBase.DbConnectionInternal CreatePooledConnection(DbConnection owningConnection, System.Data.ProviderBase.DbConnectionPool pool, System.Data.Common.DbConnectionOptions options)
{
System.Data.ProviderBase.DbConnectionPoolGroupProviderInfo providerInfo = pool.PoolGroup.ProviderInfo;
System.Data.ProviderBase.DbConnectionInternal internal2 = this.CreateConnection(options, providerInfo, pool, owningConnection);
if (internal2 != null)
{
this.PerformanceCounters.HardConnectsPerSecond.Increment();
internal2.MakePooledConnection(pool);
}
Bid.Trace("<prov.DbConnectionFactory.CreatePooledConnection|RES|CPOOL> %d#, Pooled database connection created.\n", this.ObjectID);
return(internal2);
}
internal override void OpenConnection(DbConnection outerConnection, System.Data.ProviderBase.DbConnectionFactory connectionFactory)
{
if (connectionFactory.SetInnerConnectionFrom(outerConnection, System.Data.ProviderBase.DbConnectionClosedConnecting.SingletonInstance, this))
{
System.Data.ProviderBase.DbConnectionInternal to = null;
try
{
connectionFactory.PermissionDemand(outerConnection);
to = connectionFactory.GetConnection(outerConnection);
}
catch
{
connectionFactory.SetInnerConnectionTo(outerConnection, this);
throw;
}
if (to == null)
{
connectionFactory.SetInnerConnectionTo(outerConnection, this);
throw System.Data.Common.ADP.InternalConnectionError(System.Data.Common.ADP.ConnectionError.GetConnectionReturnsNull);
}
connectionFactory.SetInnerConnectionEvent(outerConnection, to);
}
}
protected virtual System.Data.ProviderBase.DbMetaDataFactory CreateMetaDataFactory(System.Data.ProviderBase.DbConnectionInternal internalConnection, out bool cacheMetaDataFactory)
{
cacheMetaDataFactory = false;
throw System.Data.Common.ADP.NotSupported();
}
internal abstract void SetInnerConnectionTo(DbConnection owningObject, System.Data.ProviderBase.DbConnectionInternal to);
internal abstract bool SetInnerConnectionFrom(DbConnection owningObject, System.Data.ProviderBase.DbConnectionInternal to, System.Data.ProviderBase.DbConnectionInternal from);
internal System.Data.ProviderBase.DbMetaDataFactory GetMetaDataFactory(System.Data.ProviderBase.DbConnectionPoolGroup connectionPoolGroup, System.Data.ProviderBase.DbConnectionInternal internalConnection)
{
System.Data.ProviderBase.DbMetaDataFactory metaDataFactory = connectionPoolGroup.MetaDataFactory;
if (metaDataFactory == null)
{
bool cacheMetaDataFactory = false;
metaDataFactory = this.CreateMetaDataFactory(internalConnection, out cacheMetaDataFactory);
if (cacheMetaDataFactory)
{
connectionPoolGroup.MetaDataFactory = metaDataFactory;
}
}
return(metaDataFactory);
}
