private ActionPreference ProcessTraps(
RuntimeException rte,
Pipe outputPipe,
ref ArrayList resultList,
ExecutionContext context)
{
ExceptionHandlerNode trap = (ExceptionHandlerNode)null;
Exception exception = (Exception)null;
if (rte.InnerException != null)
{
trap = ExceptionHandlerNode.GetHandler(this._traps, rte.InnerException, context);
exception = rte.InnerException;
}
if (trap == null)
{
trap = ExceptionHandlerNode.GetHandler(this._traps, (Exception)rte, context);
exception = (Exception)rte;
}
return(trap != null?this.TrapException(trap, rte, exception, outputPipe, ref resultList, context) : ActionPreference.Stop);
}
internal override void Execute(
Array input,
Pipe outputPipe,
ref ArrayList resultList,
ExecutionContext context)
{
this.CheckForInterrupts(context);
bool enclosingStatementBlock = context.ExceptionHandlerInEnclosingStatementBlock;
context.ExceptionHandlerInEnclosingStatementBlock = true;
try
{
this._body.Execute(input, outputPipe, ref resultList, context);
}
catch (RuntimeException ex)
{
ExceptionHandlerNode exceptionHandlerNode = (ExceptionHandlerNode)null;
Exception exception = ex.InnerException;
if (exception != null)
{
exceptionHandlerNode = ExceptionHandlerNode.GetHandler(this._catchBlocks, exception, context);
}
if (exceptionHandlerNode == null || exceptionHandlerNode.ExceptionTypes == null)
{
exception = (Exception)ex;
exceptionHandlerNode = ExceptionHandlerNode.GetHandler(this._catchBlocks, exception, context);
}
if (exceptionHandlerNode != null)
{
Exception exceptionBeingHandled = context.CurrentExceptionBeingHandled;
try
{
context.CurrentExceptionBeingHandled = exception;
ErrorRecord errorRecord = ex.ErrorRecord;
exceptionHandlerNode.Invoke(new ErrorRecord(errorRecord, exception), outputPipe, ref resultList);
}
finally
{
context.CurrentExceptionBeingHandled = exceptionBeingHandled;
}
}
else
{
throw;
}
}
finally
{
context.ExceptionHandlerInEnclosingStatementBlock = enclosingStatementBlock;
if (this._finally != null)
{
LocalPipeline currentlyRunningPipeline = (LocalPipeline)context.CurrentRunspace.GetCurrentlyRunningPipeline();
bool isStopping = currentlyRunningPipeline.Stopper.IsStopping;
currentlyRunningPipeline.Stopper.IsStopping = false;
try
{
this._finally.Execute(input, outputPipe, ref resultList, context);
}
finally
{
currentlyRunningPipeline.Stopper.IsStopping = isStopping;
}
}
}
}
