/// <summary>
/// Initializes a new instance of the <see cref="MySqlTransactionalDataSource"/> class.
/// </summary>
/// <param name="dataSource">The data source.</param>
/// <param name="isolationLevel">The isolation level.</param>
/// <param name="forwardEvents">if set to <c>true</c> [forward events].</param>
public MySqlTransactionalDataSource(MySqlDataSource dataSource, IsolationLevel?isolationLevel, bool forwardEvents)
: base(new MySqlDataSourceSettings(dataSource, forwardEvents))
{
Name = dataSource.Name;
m_BaseDataSource = dataSource ?? throw new ArgumentNullException(nameof(dataSource), $"{nameof(dataSource)} is null.");
m_Connection = dataSource.CreateConnection();
if (isolationLevel == null)
{
m_Transaction = m_Connection.BeginTransaction();
}
else
{
m_Transaction = m_Connection.BeginTransaction(isolationLevel.Value);
}
if (forwardEvents)
{
ExecutionStarted += (sender, e) => dataSource.OnExecutionStarted(e);
ExecutionFinished += (sender, e) => dataSource.OnExecutionFinished(e);
ExecutionError += (sender, e) => dataSource.OnExecutionError(e);
ExecutionCanceled += (sender, e) => dataSource.OnExecutionCanceled(e);
}
AuditRules = dataSource.AuditRules;
UserValue = dataSource.UserValue;
}
/// <summary>
/// Initializes a new instance of the <see cref="MySqlTransactionalDataSource"/> class.
/// </summary>
/// <param name="dataSource">The data source.</param>
/// <param name="isolationLevel">The isolation level.</param>
/// <param name="forwardEvents">if set to <c>true</c> [forward events].</param>
public MySqlTransactionalDataSource(MySqlDataSource dataSource, IsolationLevel?isolationLevel, bool forwardEvents)
: base(new MySqlDataSourceSettings {
DefaultCommandTimeout = dataSource.DefaultCommandTimeout, StrictMode = dataSource.StrictMode, SuppressGlobalEvents = dataSource.SuppressGlobalEvents || forwardEvents
})
{
Name = dataSource.Name;
m_BaseDataSource = dataSource;
m_Connection = dataSource.CreateConnection();
if (isolationLevel == null)
{
m_Transaction = m_Connection.BeginTransaction();
}
else
{
m_Transaction = m_Connection.BeginTransaction(isolationLevel.Value);
}
if (forwardEvents)
{
ExecutionStarted += (sender, e) => dataSource.OnExecutionStarted(e);
ExecutionFinished += (sender, e) => dataSource.OnExecutionFinished(e);
ExecutionError += (sender, e) => dataSource.OnExecutionError(e);
ExecutionCanceled += (sender, e) => dataSource.OnExecutionCanceled(e);
}
AuditRules = dataSource.AuditRules;
UserValue = dataSource.UserValue;
}