public override void Execute(WxeContext context)
{
ArgumentUtility.CheckNotNull("context", context);
Assertion.IsNotNull(_executionListener);
if (!IsExecutionStarted)
{
_variablesContainer.EnsureParametersInitialized(null);
var wxeSecurityAdapter = GetWxeSecurityAdapter();
_executionListener = new SecurityExecutionListener(this, _executionListener, wxeSecurityAdapter);
_transactionStrategy = _transactionMode.CreateTransactionStrategy(this, context);
Assertion.IsNotNull(_transactionStrategy);
_executionListener = _transactionStrategy.CreateExecutionListener(_executionListener);
Assertion.IsNotNull(_executionListener);
}
try
{
_executionListener.OnExecutionPlay(context);
base.Execute(context);
_executionListener.OnExecutionStop(context);
}
catch (WxeFatalExecutionException)
{
// bubble up
throw;
}
catch (ThreadAbortException)
{
_executionListener.OnExecutionPause(context);
throw;
}
catch (Exception stepException)
{
try
{
_executionListener.OnExecutionFail(context, stepException);
}
catch (Exception listenerException)
{
throw new WxeFatalExecutionException(stepException, listenerException);
}
var unwrappedException = WxeHttpExceptionPreservingException.GetUnwrappedException(stepException) ?? stepException;
if (!_exceptionHandler.Catch(unwrappedException))
{
throw new WxeUnhandledException(
string.Format("An exception ocured while executing WxeFunction '{0}'.", GetType().FullName),
stepException);
}
}
if (_exceptionHandler.Exception == null && ParentStep != null)
{
_variablesContainer.ReturnParametersToCaller();
}
}
