| | | 1 | | // Licensed to the .NET Foundation under one or more agreements. |
| | | 2 | | // The .NET Foundation licenses this file to you under the MIT license. |
| | | 3 | | |
| | | 4 | | using System; |
| | | 5 | | using CoreWCF.Runtime; |
| | | 6 | | |
| | | 7 | | namespace CoreWCF |
| | | 8 | | { |
| | | 9 | | /// <summary> |
| | | 10 | | /// Defines the mapping to be used for translating exceptions to faults. |
| | | 11 | | /// </summary> |
| | | 12 | | public class ExceptionMapper |
| | | 13 | | { |
| | | 14 | | internal const string SoapSenderFaultCode = "Sender"; |
| | | 15 | | |
| | | 16 | | /// <summary> |
| | | 17 | | /// ExceptionMapper constructor. |
| | | 18 | | /// </summary> |
| | 54 | 19 | | public ExceptionMapper() |
| | | 20 | | { |
| | 54 | 21 | | } |
| | | 22 | | |
| | | 23 | | /// <summary> |
| | | 24 | | /// Translates the input exception to a fault using the mapping defined in ExceptionMap. |
| | | 25 | | /// </summary> |
| | | 26 | | /// <param name="ex">The exception to be mapped to a fault.</param> |
| | | 27 | | /// <returns>The fault corresponding to the input exception.</returns> |
| | | 28 | | public virtual FaultException FromException(Exception ex) |
| | | 29 | | { |
| | 25 | 30 | | return FromException(ex, string.Empty, string.Empty); |
| | | 31 | | } |
| | | 32 | | |
| | | 33 | | /// <summary> |
| | | 34 | | /// Translates the input exception to a fault using the mapping defined in ExceptionMap. |
| | | 35 | | /// </summary> |
| | | 36 | | /// <param name="ex">The exception to be mapped to a fault.</param> |
| | | 37 | | /// <param name="soapNamespace">The SOAP Namespace to be used when generating the mapped fault.</param> |
| | | 38 | | /// <param name="trustNamespace">The WS-Trust Namespace to be used when generating the mapped fault.</param> |
| | | 39 | | /// <returns>The fault corresponding to the input exception.</returns> |
| | | 40 | | public virtual FaultException FromException(Exception ex, string soapNamespace, string trustNamespace) |
| | | 41 | | { |
| | 25 | 42 | | return null; |
| | | 43 | | } |
| | | 44 | | |
| | | 45 | | /// <summary> |
| | | 46 | | /// Determines whether an exception that occurred during the processing of a security token |
| | | 47 | | /// should be handled using the defined ExceptionMap. |
| | | 48 | | /// </summary> |
| | | 49 | | /// <param name="ex">The input exception.</param> |
| | | 50 | | /// <returns>A boolean value indicating whether the exception should be handled using the defined ExceptionMap.< |
| | | 51 | | public virtual bool HandleSecurityTokenProcessingException(Exception ex) |
| | | 52 | | { |
| | 25 | 53 | | if (Fx.IsFatal(ex)) |
| | | 54 | | { |
| | 0 | 55 | | return false; |
| | | 56 | | } |
| | | 57 | | |
| | 25 | 58 | | if (ex is FaultException) |
| | | 59 | | { |
| | | 60 | | // Just throw the original exception. |
| | 0 | 61 | | return false; |
| | | 62 | | } |
| | | 63 | | else |
| | | 64 | | { |
| | 25 | 65 | | FaultException faultException = FromException(ex); |
| | 25 | 66 | | if (faultException != null) |
| | | 67 | | { |
| | 0 | 68 | | throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(faultException); |
| | | 69 | | } |
| | | 70 | | |
| | | 71 | | // The exception is not one of the recognized exceptions. Just throw the original exception. |
| | 25 | 72 | | return false; |
| | | 73 | | } |
| | | 74 | | } |
| | | 75 | | } |
| | | 76 | | } |