public static DataphorFault ExceptionToFault(DataphorException exception)
{
DataphorFault fault = new DataphorFault();
fault.ExceptionClassName = exception.GetType().Name;
fault.Code = exception.Code;
fault.Severity = exception.Severity;
fault.Message = exception.Message;
fault.Details = exception.Details;
fault.ServerContext = exception.ServerContext;
if (exception.InnerException != null)
{
fault.InnerFault = ExceptionToFault(exception.InnerException);
}
#if !SILVERLIGHT
// Under Silverlight, a ConnectionException will come back as a DataphorException
// The statement is still present in the Details.
ConnectionException connectionException = exception as ConnectionException;
if (connectionException != null)
{
fault.Statement = connectionException.Statement;
}
#endif
SyntaxException syntaxException = exception as SyntaxException;
if (syntaxException != null)
{
fault.Locator = syntaxException.Locator;
fault.Line = syntaxException.Line;
fault.LinePos = syntaxException.LinePos;
fault.Token = syntaxException.Token;
fault.TokenType = syntaxException.TokenType;
}
CompilerException compilerException = exception as CompilerException;
if (compilerException != null)
{
fault.Locator = compilerException.Locator;
fault.Line = compilerException.Line;
fault.LinePos = compilerException.LinePos;
fault.ErrorLevel = compilerException.ErrorLevel;
}
RuntimeException runtimeException = exception as RuntimeException;
if (runtimeException != null)
{
fault.Locator = runtimeException.Locator;
fault.Line = runtimeException.Line;
fault.LinePos = runtimeException.LinePos;
fault.Context = runtimeException.Context;
}
return(fault);
}
public static DataphorFault ExceptionToFault(Exception exception)
{
DataphorException dataphorException = exception as DataphorException;
if (dataphorException == null)
{
dataphorException = new DataphorException(exception);
}
return(ExceptionToFault(dataphorException));
}
public static Exception EnsureRemotableException(Exception exception)
{
if (!IsRemotableException(exception))
{
Exception innerException = null;
if (exception.InnerException != null)
{
innerException = EnsureRemotableException(exception.InnerException);
}
exception = new DataphorException(exception, innerException);
}
return(exception);
}
public static List <DataphorFault> ExceptionsToFaults(IEnumerable <Exception> exceptions)
{
var result = new List <DataphorFault>();
foreach (Exception exception in exceptions)
{
DataphorException dataphorException = exception as DataphorException;
if (dataphorException == null)
{
dataphorException = new DataphorException(exception);
}
result.Add(ExceptionToFault(dataphorException));
}
return(result);
}
public static NativeCLIException WrapException(Exception exception)
{
DataphorException dataphorException = exception as DataphorException;
if (dataphorException != null)
{
return(new NativeCLIException(dataphorException.Message, dataphorException.Code, DataphorSeverityToNativeCLISeverity(dataphorException.Severity), dataphorException.GetDetails(), dataphorException.GetServerContext(), WrapException(dataphorException.InnerException)));
}
if (exception != null)
{
return(new NativeCLIException(exception.Message, WrapException(exception.InnerException)));
}
return(null);
}
private void InternalAppendError(IErrorSource source, Exception exception, bool warning)
{
if (exception != null)
{
ListViewItem item = new ListViewItem();
item.Tag = new ErrorItem(exception, source);
item.ImageIndex = (warning ? 0 : 1);
// if this is a DataphorException add the exception code to the description
DataphorException localException = exception as DataphorException;
item.SubItems.Add(String.Format("{0}{1}", localException != null ? String.Format("({0}:{1}) ", localException.Severity.ToString(), localException.Code.ToString()) : "", ExceptionUtility.BriefDescription(exception)));
item.SubItems.Add(exception.GetType().ToString());
_errorListView.Items.Insert(0, item);
if ((source != null) && (_errorSources[source] == null))
{
_errorSources.Add(source, source);
source.Disposed += new EventHandler(ErrorSourceDisposed);
}
}
}
public object Execute(Program program)
{
#if WRAPRUNTIMEEXCEPTIONS
try
{
#endif
if (IsBreakable)
{
program.Yield(this, false);
}
else
{
program.CheckAborted();
}
// TODO: Compile this call, the TableNode is the only node that uses this hook
InternalBeforeExecute(program);
if (DeviceSupported)
{
return(program.DeviceExecute(_device, this));
}
return(InternalExecute(program));
#if WRAPRUNTIMEEXCEPTIONS
}
catch (Exception exception)
{
bool isNew = false;
Exception toThrow = null;
RuntimeException runtimeException = exception as RuntimeException;
if (runtimeException != null)
{
if (!runtimeException.HasContext())
{
runtimeException.SetLocator(program.GetLocation(this, true));
isNew = true;
}
toThrow = runtimeException;
}
if ((toThrow == null) && (exception is ControlError))
{
throw exception;
}
if ((toThrow == null) && (exception is NullReferenceException))
{
toThrow = new RuntimeException(RuntimeException.Codes.NilEncountered, exception, program.GetLocation(this, true));
isNew = true;
}
if (toThrow == null)
{
DataphorException dataphorException = exception as DataphorException;
if (dataphorException != null)
{
if ((dataphorException.Severity == ErrorSeverity.User) || (dataphorException.ServerContext != null) || (dataphorException.Code == (int)RuntimeException.Codes.RuntimeError))
{
toThrow = dataphorException;
}
else
{
toThrow = new RuntimeException(RuntimeException.Codes.RuntimeError, dataphorException.Severity, dataphorException, program.GetLocation(this, true), dataphorException.Message);
isNew = true;
}
}
}
if ((toThrow == null) && ((exception is FormatException) || (exception is ArgumentException) || (exception is ArithmeticException)))
{
toThrow = new DataphorException(ErrorSeverity.User, DataphorException.ApplicationError, exception.Message, exception);
isNew = true;
}
if (toThrow == null)
{
toThrow = new RuntimeException(RuntimeException.Codes.RuntimeError, ErrorSeverity.Application, exception, program.GetLocation(this, true), exception.Message);
isNew = true;
}
if (isNew)
{
program.ReportThrow();
}
if (IsBreakable)
{
program.Yield(this, true);
}
throw toThrow;
}
#endif
}
protected DAEException(ErrorSeverity severity, int code, string message, string details, string serverContext, DataphorException innerException)
: base(severity, code, message, details, serverContext, innerException)
{
}
public SyntaxException(ErrorSeverity severity, int code, string message, string details, string serverContext, int line, int linePos, TokenType tokenType, string token, DataphorException innerException)
: base(severity, code, message, details, serverContext, innerException)
{
_line = line;
_linePos = linePos;
_tokenType = tokenType;
_token = token;
}
public RuntimeException(ErrorSeverity severity, int code, string message, string details, string serverContext, string locator, int line, int linePos, string context, DataphorException innerException)
: base(severity, code, message, details, serverContext, innerException)
{
_locator = locator;
_line = line;
_linePos = linePos;
_context = context;
}
public ConnectionException(ErrorSeverity severity, int code, string message, string details, string serverContext, string statement, DataphorException innerException)
: base(severity, code, message, details, serverContext, innerException)
{
_statement = statement;
}