public UtlConnection(UtlConnection connection) : this(connection.ConnectionString)
{
if (connection.State == ConnectionState.Open)
{
this.Open();
}
}
public UtlConnectionProxy(UtlConnectionOptions connectionOptions, UtlConnection owner)
{
this.ConnectionOptions = connectionOptions;
this.Owner = owner;
this.Created = DateTime.UtcNow.Ticks;
this.IsPooled = false;
}
public UtlConnectionProxy(ISessionInterface sessionProxy, UtlConnectionOptions connectionOptions, UtlConnection owner)
{
this.SessionProxy = sessionProxy;
this.ConnectionOptions = connectionOptions;
this.Owner = owner;
this.Created = DateTime.UtcNow.Ticks;
this.IsPooled = false;
}
public void BeginTransaction(UtlConnection connection, System.Data.IsolationLevel isolationLevel, bool readOnly)
{
this.Conn = connection;
this._isolationLevel = isolationLevel;
this._readOnly = readOnly;
this.IsValid(true);
this._oldAutoCommit = this.Conn.AutoCommit;
this.Conn.AutoCommit = false;
this.SetTransactionCharacteristics();
}
private static string BuildStoredProcedureSql(string spName, UtlConnection connection)
{
StringBuilder builder = new StringBuilder();
builder.Append("CALL ").Append(spName).Append("( ");
string schema = null;
BreakName2SchemaSP(spName, ref schema, ref spName);
if (spName.StartsWith("\"") && spName.EndsWith("\""))
{
spName = spName.Substring(1, spName.Length - 2);
}
if (((schema != null) && schema.StartsWith("\"")) && schema.EndsWith("\""))
{
schema = schema.Substring(1, schema.Length - 2);
}
string[] restrictionValues = new string[3];
restrictionValues[1] = schema;
restrictionValues[2] = spName;
DataTable table = connection.GetSchema("PROCEDUREPARAMETERS", restrictionValues);
if (table.Rows.Count == 0)
{
string[] textArray2 = new string[3];
textArray2[1] = schema;
textArray2[2] = spName;
if (connection.GetSchema("PROCEDURES", textArray2).Rows.Count == 0)
{
string[] textArray3 = new string[3];
textArray3[1] = schema;
textArray3[2] = spName.ToUpper();
table = connection.GetSchema("PROCEDUREPARAMETERS", textArray3);
}
}
for (int i = 0; i < table.Rows.Count; i++)
{
string str2 = (string)table.Rows[i]["COLUMN_NAME"];
if (str2.StartsWith("@"))
{
builder.Append(str2);
}
else
{
builder.Append("@").Append(str2);
}
if (i != (table.Rows.Count - 1))
{
builder.Append(" , ");
}
}
builder.Append(" );");
return(builder.ToString());
}
public override void Close()
{
if ((this.State != ConnectionState.Closed) && (this.InnerConnection != null))
{
if (this.InnerConnection.IsEnlisted)
{
UtlConnection connection = new UtlConnection {
InnerConnection = this.InnerConnection
};
connection.InnerConnection.Owner = connection;
connection.ConnectionString = this.ConnectionString;
connection._connectionOptions = this._connectionOptions;
connection.Version = this.Version;
connection._connectionState = this._connectionState;
connection.InnerConnection.Enlistment.DbTransaction.Conn = connection;
connection.InnerConnection.Enlistment.DisposeConnection = true;
this.InnerConnection = null;
}
try
{
if (this.InnerConnection != null)
{
lock (this.InnerConnection)
{
this.InnerConnection.DisposeTransaction();
this.InnerConnection.Owner = null;
if (this._connectionOptions.Pooling)
{
UtlConnectionPool.Add(this._connectionString, this.InnerConnection, this._poolVersion);
}
else
{
this.InnerConnection.Dispose();
}
}
}
this.InnerConnection = null;
}
catch (Exception)
{
}
finally
{
this.OnStateChange(ConnectionState.Closed);
}
}
}
public override void Commit()
{
this.IsValid(true);
UtlConnection conn = Interlocked.Exchange <UtlConnection>(ref this.Conn, null);
try
{
conn.InnerConnection.SessionProxy.Commit(true);
}
catch (CoreException exception1)
{
UtlException.ThrowError(exception1);
}
finally
{
this.RestoreAutoCommit(conn);
}
this.IsCompleted = true;
}
public void IssueRollback()
{
UtlConnection conn = Interlocked.Exchange <UtlConnection>(ref this.Conn, null);
if (conn != null)
{
try
{
conn.InnerConnection.SessionProxy.Rollback(true);
}
catch (CoreException exception1)
{
UtlException.ThrowError(exception1);
}
finally
{
this.RestoreAutoCommit(conn);
}
}
}
public UtlCommand(string commandText, UtlConnection connection, UtlTransaction transaction)
{
this._commandTimeout = 30;
this._commandType = System.Data.CommandType.Text;
this._parameterCollection = new UtlParameterCollection(this);
this._designTimeVisible = true;
this._updateRowSource = UpdateRowSource.None;
if (commandText != null)
{
this.CommandText = commandText;
}
if (connection != null)
{
this.DbConnection = connection;
}
if (transaction != null)
{
this.Transaction = transaction;
}
this.FetchGeneratedResults = false;
}
public void Close()
{
if (!this._isClrSpConnection && (this.SessionProxy != null))
{
try
{
this.SessionProxy.Close();
}
catch (Exception)
{
}
finally
{
this.SessionProxy = null;
this.Owner = null;
this.IsPooled = false;
this.Created = 0L;
this.ConnectionOptions = null;
}
}
}
public UtlDataAdapter(string commandText, string connectionString)
{
UtlConnection connection = new UtlConnection(connectionString);
this.SelectCommand = new UtlCommand(commandText, connection);
}
public UtlDataAdapter(string commandText, UtlConnection connection)
{
this.SelectCommand = new UtlCommand(commandText, connection);
}
public UtlTransaction(UtlConnection connection, System.Data.IsolationLevel isolationLevel, bool readOnly)
{
this.BeginTransaction(connection, isolationLevel, readOnly);
}
private void RestoreAutoCommit(UtlConnection conn)
{
conn.AutoCommit = this._oldAutoCommit;
}
public static void ClearPool(UtlConnection connection)
{
UtlConnectionPool.ClearPool(connection.ConnectionString);
}
public UtlMetaData(UtlConnection cnn)
{
this._cnn = cnn;
}
public UtlCommand(string commandText, UtlConnection connection) : this(commandText, connection, null)
{
}
public UtlCommand(UtlConnection connection) : this(null, connection, null)
{
}
