private static ODataInnerError ToODataInnerError(HttpError httpError)
{
string innerErrorMessage = httpError.GetPropertyValue<string>(HttpErrorKeys.ExceptionMessageKey);
if (innerErrorMessage == null)
{
string messageDetail = httpError.GetPropertyValue<string>(HttpErrorKeys.MessageDetailKey);
if (messageDetail == null)
{
HttpError modelStateError = httpError.GetPropertyValue<HttpError>(HttpErrorKeys.ModelStateKey);
return (modelStateError == null) ? null
: new ODataInnerError { Message = ConvertModelStateErrors(modelStateError) };
}
else
{
return new ODataInnerError() { Message = messageDetail };
}
}
else
{
ODataInnerError innerError = new ODataInnerError();
innerError.Message = innerErrorMessage;
innerError.TypeName = httpError.GetPropertyValue<string>(HttpErrorKeys.ExceptionTypeKey);
innerError.StackTrace = httpError.GetPropertyValue<string>(HttpErrorKeys.StackTraceKey);
HttpError innerExceptionError = httpError.GetPropertyValue<HttpError>(HttpErrorKeys.InnerExceptionKey);
if (innerExceptionError != null)
{
innerError.InnerError = ToODataInnerError(innerExceptionError);
}
return innerError;
}
}
public void GetPropertyValue_GetsDefault_IfPropertyMissing()
{
HttpError error = new HttpError();
Assert.Null(error.GetPropertyValue <string>("key"));
Assert.Equal(0, error.GetPropertyValue <int>("key"));
}
public void GetPropertyValue_GetsDefault_IfTypeDoesNotMatch()
{
HttpError error = new HttpError();
error["key"] = "x";
Assert.Null(error.GetPropertyValue <Uri>("key"));
Assert.Equal(0, error.GetPropertyValue <int>("key"));
}
public void GetPropertyValue_GetsValue_IfTypeMatches()
{
HttpError error = new HttpError();
error["key"] = "x";
Assert.Equal("x", error.GetPropertyValue <string>("key"));
Assert.Equal("x", error.GetPropertyValue <object>("key"));
}
/// <summary>
/// Converts the <paramref name="httpError"/> to an <see cref="ODataError"/>.
/// </summary>
/// <param name="httpError">The <see cref="HttpError"/> instance to convert.</param>
/// <returns>The converted <see cref="ODataError"/></returns>
public static ODataError CreateODataError(this HttpError httpError)
{
if (httpError == null)
{
throw Error.ArgumentNull("httpError");
}
return(new ODataError
{
Message = httpError.GetPropertyValue <string>(HttpErrorKeys.MessageKey),
ErrorCode = httpError.GetPropertyValue <string>(HttpErrorKeys.ErrorCodeKey),
InnerError = ToODataInnerError(httpError)
});
}
public void GetPropertyValue_GetsDefault_IfPropertyMissing()
{
HttpError error = new HttpError();
Assert.Null(error.GetPropertyValue<string>("key"));
Assert.Equal(0, error.GetPropertyValue<int>("key"));
}
private static ODataInnerError ToODataInnerError(HttpError httpError)
{
string innerErrorMessage = httpError.GetPropertyValue <string>(HttpErrorKeys.ExceptionMessageKey);
if (innerErrorMessage == null)
{
string messageDetail = httpError.GetPropertyValue <string>(HttpErrorKeys.MessageDetailKey);
if (messageDetail == null)
{
HttpError modelStateError = httpError.GetPropertyValue <HttpError>(HttpErrorKeys.ModelStateKey);
return((modelStateError == null) ? null
: new ODataInnerError {
Message = ConvertModelStateErrors(modelStateError)
});
}
else
{
return(new ODataInnerError()
{
Message = messageDetail
});
}
}
else
{
ODataInnerError innerError = new ODataInnerError();
innerError.Message = innerErrorMessage;
innerError.TypeName = httpError.GetPropertyValue <string>(HttpErrorKeys.ExceptionTypeKey);
innerError.StackTrace = httpError.GetPropertyValue <string>(HttpErrorKeys.StackTraceKey);
HttpError innerExceptionError = httpError.GetPropertyValue <HttpError>(HttpErrorKeys.InnerExceptionKey);
if (innerExceptionError != null)
{
innerError.InnerError = ToODataInnerError(innerExceptionError);
}
return(innerError);
}
}
public void GetPropertyValue_GetsDefault_IfTypeDoesNotMatch()
{
HttpError error = new HttpError();
error["key"] = "x";
Assert.Null(error.GetPropertyValue<Uri>("key"));
Assert.Equal(0, error.GetPropertyValue<int>("key"));
}
public void GetPropertyValue_GetsValue_IfTypeMatches()
{
HttpError error = new HttpError();
error["key"] = "x";
Assert.Equal("x", error.GetPropertyValue<string>("key"));
Assert.Equal("x", error.GetPropertyValue<object>("key"));
}
