#pragma warning restore CA1033 // Interface methods should be callable by child types
/// <summary>
/// Execute the operation synchronously.
/// </summary>
/// <param name="state">User defined state, usually used for logging.</param>
/// <returns>System.Nullable<System.Int32>.</returns>
public int?Execute(object?state = null)
{
var token = Prepare();
OperationImplementation <TConnection, TTransaction> implementation = m_OperationBuilder.Implementation;
return(token.Execute(implementation, state));
}
/// <summary>
/// Executes the specified operation.
/// </summary>
/// <param name="executionToken">The execution token.</param>
/// <param name="implementation">The implementation.</param>
/// <param name="state">The state.</param>
protected override int?Execute(OperationExecutionToken <OleDbConnection, OleDbTransaction> executionToken, OperationImplementation <OleDbConnection, OleDbTransaction> implementation, object state)
{
if (executionToken == null)
{
throw new ArgumentNullException("executionToken", "executionToken is null.");
}
if (implementation == null)
{
throw new ArgumentNullException("implementation", "implementation is null.");
}
var startTime = DateTimeOffset.Now;
OnExecutionStarted(executionToken, startTime, state);
try
{
var rows = implementation(m_Connection, m_Transaction);
OnExecutionFinished(executionToken, startTime, DateTimeOffset.Now, rows, state);
return(rows);
}
catch (Exception ex)
{
OnExecutionError(executionToken, startTime, DateTimeOffset.Now, ex, state);
throw;
}
}
/// <summary>
/// Executes the specified operation.
/// </summary>
/// <param name="executionToken">The execution token.</param>
/// <param name="implementation">The implementation.</param>
/// <param name="state">The state.</param>
/// <returns>System.Nullable<System.Int32>.</returns>
protected override int?Execute(OperationExecutionToken <SQLiteConnection, SQLiteTransaction> executionToken, OperationImplementation <SQLiteConnection, SQLiteTransaction> implementation, object?state)
{
if (executionToken == null)
{
throw new ArgumentNullException(nameof(executionToken), $"{nameof(executionToken)} is null.");
}
if (implementation == null)
{
throw new ArgumentNullException(nameof(implementation), $"{nameof(implementation)} is null.");
}
var mode = DisableLocks ? LockType.None : (executionToken as SQLiteOperationExecutionToken)?.LockType ?? LockType.Write;
var startTime = DateTimeOffset.Now;
OnExecutionStarted(executionToken, startTime, state);
IDisposable?lockToken = null;
try
{
switch (mode)
{
case LockType.Read: lockToken = SyncLock.ReaderLock(); break;
case LockType.Write: lockToken = SyncLock.WriterLock(); break;
}
var rows = implementation(m_Connection, m_Transaction);
OnExecutionFinished(executionToken, startTime, DateTimeOffset.Now, rows, state);
return(rows);
}
catch (Exception ex)
{
OnExecutionError(executionToken, startTime, DateTimeOffset.Now, ex, state);
throw;
}
finally
{
if (lockToken != null)
{
lockToken.Dispose();
}
}
}
/// <summary>
/// Executes the specified operation.
/// </summary>
/// <param name="executionToken">The execution token.</param>
/// <param name="implementation">The implementation.</param>
/// <param name="state">The state.</param>
/// <returns>System.Nullable<System.Int32>.</returns>
protected override int?Execute(OperationExecutionToken <OleDbConnection, OleDbTransaction> executionToken, OperationImplementation <OleDbConnection, OleDbTransaction> implementation, object?state)
{
if (executionToken == null)
{
throw new ArgumentNullException(nameof(executionToken), $"{nameof(executionToken)} is null.");
}
if (implementation == null)
{
throw new ArgumentNullException(nameof(implementation), $"{nameof(implementation)} is null.");
}
var startTime = DateTimeOffset.Now;
OnExecutionStarted(executionToken, startTime, state);
try
{
using (var con = CreateConnection())
{
var rows = implementation(con, null);
OnExecutionFinished(executionToken, startTime, DateTimeOffset.Now, rows, state);
return(rows);
}
}
catch (Exception ex)
{
OnExecutionError(executionToken, startTime, DateTimeOffset.Now, ex, state);
throw;
}
}
int?IOperationDataSource <TConnection, TTransaction> .Execute(OperationExecutionToken <TConnection, TTransaction> executionToken, OperationImplementation <TConnection, TTransaction> implementation, object state)
{
return(Execute(executionToken, implementation, state));
}
/// <summary> /// Executes the specified operation. /// </summary> /// <param name="executionToken">The execution token.</param> /// <param name="implementation">The implementation.</param> /// <param name="state">The state.</param> protected internal abstract int?Execute(OperationExecutionToken <TConnection, TTransaction> executionToken, OperationImplementation <TConnection, TTransaction> implementation, object state);
/// <summary>
/// Executes the specified operation.
/// </summary>
/// <param name="executionToken">The execution token.</param>
/// <param name="implementation">The implementation.</param>
/// <param name="state">The state.</param>
protected override int? Execute(OperationExecutionToken<OleDbConnection, OleDbTransaction> executionToken, OperationImplementation<OleDbConnection, OleDbTransaction> implementation, object state)
{
if (executionToken == null)
throw new ArgumentNullException("executionToken", "executionToken is null.");
if (implementation == null)
throw new ArgumentNullException("implementation", "implementation is null.");
var startTime = DateTimeOffset.Now;
OnExecutionStarted(executionToken, startTime, state);
try
{
using (var con = CreateConnection())
{
var rows = implementation(con, null);
OnExecutionFinished(executionToken, startTime, DateTimeOffset.Now, rows, state);
return rows;
}
}
catch (Exception ex)
{
OnExecutionError(executionToken, startTime, DateTimeOffset.Now, ex, state);
throw;
}
}
/// <summary>
/// Executes the specified implementation.
/// </summary>
/// <param name="implementation">The implementation.</param>
/// <param name="state">The state.</param>
public int?Execute(OperationImplementation <TConnection, TTransaction> implementation, object state)
{
return(m_DataSource.Execute(this, implementation, state));
}
/// <summary>
/// Executes the specified operation.
/// </summary>
/// <param name="executionToken">The execution token.</param>
/// <param name="implementation">The implementation.</param>
/// <param name="state">The state.</param>
/// <returns>System.Nullable<System.Int32>.</returns>
protected override int? Execute(OperationExecutionToken<SQLiteConnection, SQLiteTransaction> executionToken, OperationImplementation<SQLiteConnection, SQLiteTransaction> implementation, object state)
{
if (executionToken == null)
throw new ArgumentNullException("executionToken", "executionToken is null.");
if (implementation == null)
throw new ArgumentNullException("implementation", "implementation is null.");
var mode = DisableLocks ? LockType.None : (executionToken as SQLiteOperationExecutionToken)?.LockType ?? LockType.Write;
var startTime = DateTimeOffset.Now;
OnExecutionStarted(executionToken, startTime, state);
IDisposable lockToken = null;
try
{
switch (mode)
{
case LockType.Read: lockToken = SyncLock.ReaderLock(); break;
case LockType.Write: lockToken = SyncLock.WriterLock(); break;
}
using (var con = CreateConnection())
{
var rows = implementation(con, null);
OnExecutionFinished(executionToken, startTime, DateTimeOffset.Now, rows, state);
return rows;
}
}
catch (Exception ex)
{
OnExecutionError(executionToken, startTime, DateTimeOffset.Now, ex, state);
throw;
}
finally
{
if (lockToken != null)
lockToken.Dispose();
}
}
