private JsRuntimeException ConvertJavascriptExceptionToJsRuntimeException(
OriginalJsException jsException)
{
var jsRuntimeException = new JsRuntimeException(jsException.Message, ENGINE_NAME, ENGINE_VERSION,
jsException)
{
Category = jsException.Name,
LineNumber = jsException.LineNumber,
ColumnNumber = 0,
SourceFragment = jsException.SourcePath,
Source = jsException.Source,
HelpLink = jsException.HelpLink
};
return(jsRuntimeException);
}
private JsRuntimeException ConvertJavascriptExceptionToJsRuntimeException(
OriginalJsException jsException)
{
var jsError = jsException.ErrorObject as OriginalErrorInstance;
string message = jsException.Message;
if (jsError != null)
{
message = !string.IsNullOrEmpty(jsError.Stack) ? jsError.Stack : jsError.Message;
}
var jsRuntimeException = new JsRuntimeException(message, EngineName, EngineVersion,
jsException)
{
Category = jsException.Name,
LineNumber = jsException.LineNumber,
ColumnNumber = 0,
SourceFragment = string.Empty
};
return(jsRuntimeException);
}
private static WrapperException WrapJavaScriptException(
OriginalJavaScriptException originalJavaScriptException)
{
WrapperException wrapperException;
string message = originalJavaScriptException.Message;
string messageWithCallStack = string.Empty;
string description = message;
string type = originalJavaScriptException.Name;
string documentName = originalJavaScriptException.SourcePath ?? string.Empty;
int lineNumber = originalJavaScriptException.LineNumber;
string callStack = string.Empty;
var errorValue = originalJavaScriptException.ErrorObject as OriginalErrorInstance;
if (errorValue != null)
{
messageWithCallStack = errorValue.Stack;
description = !string.IsNullOrEmpty(errorValue.Message) ?
errorValue.Message : description;
}
if (!string.IsNullOrEmpty(type))
{
WrapperScriptException wrapperScriptException;
if (type == JsErrorType.Syntax)
{
message = JsErrorHelpers.GenerateScriptErrorMessage(type, description, documentName,
lineNumber, 0);
wrapperScriptException = new WrapperCompilationException(message, EngineName, EngineVersion,
originalJavaScriptException);
}
else
{
if (message.Length < messageWithCallStack.Length)
{
string rawCallStack = messageWithCallStack
.TrimStart(message)
.TrimStart(new char[] { '\n', '\r' })
;
ErrorLocationItem[] callStackItems = JsErrorHelpers.ParseErrorLocation(rawCallStack);
if (callStackItems.Length > 0)
{
FixCallStackItems(callStackItems);
callStack = JsErrorHelpers.StringifyErrorLocationItems(callStackItems);
if (string.IsNullOrWhiteSpace(documentName))
{
documentName = callStackItems[0].DocumentName;
}
}
}
message = JsErrorHelpers.GenerateScriptErrorMessage(type, description, callStack);
wrapperScriptException = new WrapperRuntimeException(message, EngineName, EngineVersion,
originalJavaScriptException)
{
CallStack = callStack
};
}
wrapperScriptException.Type = type;
wrapperScriptException.DocumentName = documentName;
wrapperScriptException.LineNumber = lineNumber;
wrapperException = wrapperScriptException;
}
else
{
wrapperException = new WrapperException(message, EngineName, EngineVersion,
originalJavaScriptException);
}
wrapperException.Description = description;
return(wrapperException);
}