RUSSEK-Software/DynamORM
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grzegorz.russek
2012-08-14 13:35:47 +00:00
parent bfa078841f
commit d135ab1ba0
6 changed files with 94 additions and 32 deletions
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48
DynamORM/DynamicCommand.cs
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@@ -51,7 +51,7 @@ namespace DynamORM
lock (_db.SyncLock)
{
if (!_db.CommandsPool.ContainsKey(_con.Connection))
throw new InvalidOperationException("Can't create transaction using disposed connection.");
throw new InvalidOperationException("Can't create command using disposed connection.");
else
{
_command = _con.Connection.CreateCommand();
@@ -60,16 +60,28 @@ namespace DynamORM
}
}
/// <summary>Initializes a new instance of the <see cref="DynamicCommand"/> class.</summary>
/// <param name="db">The databas manager.</param>
/// <remarks>Used intenaly to create command without context.</remarks>
internal DynamicCommand(DynamicDatabase db)
{
_db = db;
_command = db.Provider.CreateCommand();
}
/// <summary>Prepare command for execution.</summary>
/// <returns>Returns edited <see cref="System.Data.IDbCommand"/> instance.</returns>
private IDbCommand PrepareForExecution()
internal IDbCommand PrepareForExecution()
{
if (_poolStamp < _db.PoolStamp)
// TODO: Fix that
// if (_poolStamp < _db.PoolStamp)
{
_command.CommandTimeout = _commandTimeout ?? _db.CommandTimeout ?? _command.CommandTimeout;
if (_db.TransactionPool[_command.Connection].Count > 0)
_command.Transaction = _db.TransactionPool[_command.Connection].Peek();
else
_command.Transaction = null;
_poolStamp = _db.PoolStamp;
}
@@ -106,7 +118,26 @@ namespace DynamORM
/// <summary>Gets or sets the <see cref="T:System.Data.IDbConnection"/>
/// used by this instance of the <see cref="T:System.Data.IDbCommand"/>.</summary>
/// <returns>The connection to the data source.</returns>
public IDbConnection Connection { get { return _con; } set { _con = (DynamicConnection)value; } }
public IDbConnection Connection
{
get { return _con; }
set
{
_con = value as DynamicConnection;
if (_con != null)
{
_poolStamp = 0;
_command.Connection = _con.Connection;
}
else
{
_command.Transaction = null;
_command.Connection = null;
}
}
}
/// <summary>Creates a new instance of an
/// <see cref="T:System.Data.IDbDataParameter"/> object.</summary>
@@ -191,10 +222,13 @@ namespace DynamORM
{
lock (_db.SyncLock)
{
var pool = _db.CommandsPool.TryGetValue(_con.Connection);
if (_con != null)
{
var pool = _db.CommandsPool.TryGetValue(_con.Connection);
if (pool != null)
pool.Remove(_command);
if (pool != null && pool.Contains(_command))
pool.Remove(_command);
}
_command.Dispose();
}