public static AddReadersInfo ( |
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exp | ||
return |
public ErrorReporting(Exception uncaughtException) : this(InvariantMessage(uncaughtException), InvariantStackTrace(uncaughtException)) { try { if (ReferenceEquals(uncaughtException.GetType(), typeof(System.Data.SQLite.SQLiteException))) { // Add extra information to the exception to help debug sqlite concurrency uncaughtException = SQLiteMonDataReader.AddReadersInfo(uncaughtException); uncaughtException = SQLiteMonTransaction.AddTransactionsInfo(uncaughtException); } this.fields.Add("Exception.ToString()", uncaughtException.ToString()); // Set up a list of types which do not need to be serialized List <Type> notSerialize = new List <Type>(new Type[] { typeof(string), typeof(int), typeof(float), typeof(double), typeof(bool) }); // Store the type of the exception and get a list of its properties to loop through Type exceptionType = uncaughtException.GetType(); PropertyInfo[] baseExceptionProperties = typeof(Exception).GetProperties(); bool extraProperty = false; bool overloadedProp = false; foreach (PropertyInfo thisExpProperty in exceptionType.GetProperties()) { extraProperty = true; overloadedProp = false; // Check if this property exists in the base exception class: if not then add it to the report foreach (PropertyInfo baseProperty in baseExceptionProperties) { if (thisExpProperty.Name == baseProperty.Name) { extraProperty = false; break; } } // Test to see if this property is overloaded foreach (PropertyInfo overloadChkProp in exceptionType.GetProperties()) { if (!overloadChkProp.Equals(thisExpProperty)) { if (overloadChkProp.Name == thisExpProperty.Name) { overloadedProp = true; break; } } } if (extraProperty) { string fieldName = "Exception." + thisExpProperty.Name; object propertyValue = thisExpProperty.GetValue(uncaughtException, null); if (overloadedProp) { string typeName = propertyValue.GetType().ToString(); int dotPos = typeName.LastIndexOf(".", StringComparison.Ordinal); if (dotPos >= 0) { typeName = typeName.Substring(dotPos + 1); } fieldName += ":" + typeName; } if (propertyValue != null && !string.IsNullOrEmpty(propertyValue.ToString())) { if (propertyValue.GetType() == typeof(Provider.ErrorType)) { // ErrorType is always set to UnknownError on DownloadExceptions continue; } if (!notSerialize.Contains(propertyValue.GetType())) { if (propertyValue.GetType().IsSerializable) { // Attempt to serialize the object as an XML string try { StringWriter valueStringWriter = new StringWriter(CultureInfo.InvariantCulture); XmlSerializer valueSerializer = new XmlSerializer(propertyValue.GetType()); valueSerializer.Serialize(valueStringWriter, propertyValue); this.fields.Add(fieldName, valueStringWriter.ToString()); continue; } catch (NotSupportedException) { // Not possible to serialize - do nothing & fall through to the ToString code } catch (InvalidOperationException) { // Problem serializing the object - do nothing & fall through to the ToString code } } } this.fields.Add(fieldName, propertyValue.ToString()); } } } if (uncaughtException.Data != null) { foreach (DictionaryEntry dataEntry in uncaughtException.Data) { if (ReferenceEquals(dataEntry.Key.GetType(), typeof(string)) && ReferenceEquals(dataEntry.Value.GetType(), typeof(string))) { this.fields[(string)dataEntry.Key] = (string)dataEntry.Value; } } } } catch { // No way of reporting errors that have happened here, so try to continue } }