internal DbConnectionPoolGroup(System.Data.Common.DbConnectionOptions connectionOptions, System.Data.ProviderBase.DbConnectionPoolGroupOptions poolGroupOptions)
{
this._connectionOptions = connectionOptions;
this._poolGroupOptions = poolGroupOptions;
this._poolCollection = new HybridDictionary(1, false);
this._state = 1;
}
internal DbConnectionPoolGroup(System.Data.Common.DbConnectionOptions connectionOptions, System.Data.ProviderBase.DbConnectionPoolGroupOptions poolGroupOptions)
{
this._connectionOptions = connectionOptions;
this._poolGroupOptions = poolGroupOptions;
this._poolCollection = new HybridDictionary(1, false);
this._state = 1;
}
private System.Data.ProviderBase.DbConnectionPool GetConnectionPool(DbConnection owningObject, System.Data.ProviderBase.DbConnectionPoolGroup connectionPoolGroup)
{
if (connectionPoolGroup.IsDisabled && (connectionPoolGroup.PoolGroupOptions != null))
{
Bid.Trace("<prov.DbConnectionFactory.GetConnectionPool|RES|INFO|CPOOL> %d#, DisabledPoolGroup=%d#\n", this.ObjectID, connectionPoolGroup.ObjectID);
System.Data.ProviderBase.DbConnectionPoolGroupOptions poolGroupOptions = connectionPoolGroup.PoolGroupOptions;
System.Data.Common.DbConnectionOptions connectionOptions = connectionPoolGroup.ConnectionOptions;
string connectionString = connectionOptions.UsersConnectionString(false);
connectionPoolGroup = this.GetConnectionPoolGroup(connectionString, poolGroupOptions, ref connectionOptions);
this.SetConnectionPoolGroup(owningObject, connectionPoolGroup);
}
return(connectionPoolGroup.GetConnectionPool(this));
}
internal System.Data.ProviderBase.DbConnectionPoolGroup GetConnectionPoolGroup(string connectionString, System.Data.ProviderBase.DbConnectionPoolGroupOptions poolOptions, ref System.Data.Common.DbConnectionOptions userConnectionOptions)
{
System.Data.ProviderBase.DbConnectionPoolGroup group;
if (System.Data.Common.ADP.IsEmpty(connectionString))
{
return(null);
}
if (!this._connectionPoolGroups.TryGetValue(connectionString, out group) || (group.IsDisabled && (group.PoolGroupOptions != null)))
{
System.Data.Common.DbConnectionOptions options = this.CreateConnectionOptions(connectionString, userConnectionOptions);
if (options == null)
{
throw System.Data.Common.ADP.InternalConnectionError(System.Data.Common.ADP.ConnectionError.ConnectionOptionsMissing);
}
string str = connectionString;
if (userConnectionOptions == null)
{
userConnectionOptions = options;
str = options.Expand();
if (str != connectionString)
{
return(this.GetConnectionPoolGroup(str, null, ref userConnectionOptions));
}
}
if ((poolOptions == null) && System.Data.Common.ADP.IsWindowsNT)
{
if (group != null)
{
poolOptions = group.PoolGroupOptions;
}
else
{
poolOptions = this.CreateConnectionPoolGroupOptions(options);
}
}
System.Data.ProviderBase.DbConnectionPoolGroup group2 = new System.Data.ProviderBase.DbConnectionPoolGroup(options, poolOptions)
{
ProviderInfo = this.CreateConnectionPoolGroupProviderInfo(options)
};
lock (this)
{
Dictionary <string, System.Data.ProviderBase.DbConnectionPoolGroup> dictionary = this._connectionPoolGroups;
if (!dictionary.TryGetValue(str, out group))
{
Dictionary <string, System.Data.ProviderBase.DbConnectionPoolGroup> dictionary2 = new Dictionary <string, System.Data.ProviderBase.DbConnectionPoolGroup>(1 + dictionary.Count);
foreach (KeyValuePair <string, System.Data.ProviderBase.DbConnectionPoolGroup> pair in dictionary)
{
dictionary2.Add(pair.Key, pair.Value);
}
dictionary2.Add(str, group2);
this.PerformanceCounters.NumberOfActiveConnectionPoolGroups.Increment();
group = group2;
this._connectionPoolGroups = dictionary2;
}
return(group);
}
}
if (userConnectionOptions == null)
{
userConnectionOptions = group.ConnectionOptions;
}
return(group);
}
