public DbConnection UseConnection(IConnectionUser user)
{
if (user == null)
{
throw Error.ArgumentNull("user");
}
if (this.connection.State == ConnectionState.Closed)
{
this.connection.Open();
this.autoClose = true;
this.AddInfoMessageHandler();
if (System.Transactions.Transaction.Current != null)
{
System.Transactions.Transaction.Current.TransactionCompleted += this.OnTransactionCompleted;
}
}
if (this.transaction == null && System.Transactions.Transaction.Current != null &&
System.Transactions.Transaction.Current != systemTransaction)
{
this.ClearConnection();
systemTransaction = System.Transactions.Transaction.Current;
this.connection.EnlistTransaction(System.Transactions.Transaction.Current);
}
if (this.users.Count == this.maxUsers)
{
this.BootUser(this.users[0]);
}
this.users.Add(user);
return(this.connection);
}
public DbConnection UseConnection(IConnectionUser user)
{
if (user == null)
{
throw Error.ArgumentNull("user");
}
if (connection.State == ConnectionState.Closed)
{
connection.Open();
AutoClose = true;
AddInfoMessageHandler();
if (System.Transactions.Transaction.Current != null)
{
System.Transactions.Transaction.Current.TransactionCompleted += OnTransactionCompleted;
}
}
if (((transaction == null) && (System.Transactions.Transaction.Current != null)) &&
(System.Transactions.Transaction.Current != systemTransaction))
{
ClearConnection();
systemTransaction = System.Transactions.Transaction.Current;
connection.EnlistTransaction(System.Transactions.Transaction.Current);
}
if (users.Count == maxUsers)
{
BootUser(users[0]);
}
users.Add(user);
return(connection);
}
public DbConnection UseConnection(IConnectionUser user) {
if (user == null) {
throw Error.ArgumentNull("user");
}
if (this.connection.State == ConnectionState.Closed) {
this.connection.Open();
this.autoClose = true;
this.AddInfoMessageHandler();
if (System.Transactions.Transaction.Current != null) {
System.Transactions.Transaction.Current.TransactionCompleted += this.OnTransactionCompleted;
}
}
if (this.transaction == null && System.Transactions.Transaction.Current != null &&
System.Transactions.Transaction.Current != systemTransaction) {
this.ClearConnection();
systemTransaction = System.Transactions.Transaction.Current;
this.connection.EnlistTransaction(System.Transactions.Transaction.Current);
}
if (this.users.Count == this.maxUsers) {
this.BootUser(this.users[0]);
}
this.users.Add(user);
return this.connection;
}
private void BootUser(IConnectionUser user) {
bool saveAutoClose = this.autoClose;
this.autoClose = false;
int index = this.users.IndexOf(user);
if (index >= 0) {
this.users.RemoveAt(index);
}
user.CompleteUse();
this.autoClose = saveAutoClose;
}
private void BootUser(IConnectionUser user)
{
bool close = AutoClose;
AutoClose = false;
int index = users.IndexOf(user);
if (index >= 0)
{
users.RemoveAt(index);
}
user.CompleteUse();
AutoClose = close;
}
private void BootUser(IConnectionUser user)
{
bool saveAutoClose = this.autoClose;
this.autoClose = false;
int index = this.users.IndexOf(user);
if (index >= 0)
{
this.users.RemoveAt(index);
}
user.CompleteUse();
this.autoClose = saveAutoClose;
}
public void ReleaseConnection(IConnectionUser user)
{
if (user == null)
{
throw Error.ArgumentNull("user");
}
int index = this.users.IndexOf(user);
if (index >= 0)
{
this.users.RemoveAt(index);
}
if (this.users.Count == 0 && this.autoClose && this.transaction == null && System.Transactions.Transaction.Current == null)
{
this.CloseConnection();
}
}
public void ReleaseConnection(IConnectionUser user)
{
if (user == null)
{
throw Error.ArgumentNull("user");
}
int index = users.IndexOf(user);
if (index >= 0)
{
users.RemoveAt(index);
}
if (((users.Count == 0) && AutoClose) && ((transaction == null) &&
(System.Transactions.Transaction.Current == null)))
{
CloseConnection();
}
}
public void ReleaseConnection(IConnectionUser user) {
if (user == null) {
throw Error.ArgumentNull("user");
}
int index = this.users.IndexOf(user);
if (index >= 0) {
this.users.RemoveAt(index);
}
if (this.users.Count == 0 && this.autoClose && this.transaction == null && System.Transactions.Transaction.Current == null) {
this.CloseConnection();
}
}
