public void TestIsTokenExpiredError() {
DfaException exception = null;
exception = new DfaApiException(TOKEN_EXPIRED_CODE, TOKEN_EXPIRED_MESSAGE);
Assert.IsTrue(DfaErrorHandler.IsTokenExpiredError(exception));
exception = new DfaApiException(TOKEN_EXPIRED_CODE, RANDOM_ERROR_MESSAGE);
Assert.IsFalse(DfaErrorHandler.IsTokenExpiredError(exception));
exception = new DfaApiException(RANDOM_ERROR_CODE, TOKEN_EXPIRED_MESSAGE);
Assert.IsFalse(DfaErrorHandler.IsTokenExpiredError(exception));
}
/// <summary>
/// Determines whether the exception thrown by the server is due to a login
/// token expiration.
/// </summary>
/// <param name="exception">The exception.</param>
/// <returns>True, if the server exception is a AuthToken invalid error,
/// false otherwise.</returns>
public static bool IsTokenExpiredError(Exception exception)
{
if (exception is DfaApiException)
{
DfaApiException dfaException = (DfaApiException)exception;
if (dfaException.ErrorCode == TOKEN_EXPIRED_CODE && dfaException.Message.CompareTo(
TOKEN_EXPIRED_MESSAGE) == 0)
{
return(true);
}
}
return(false);
}
/// <summary>
/// Gets a custom exception that wraps the SOAP exception thrown
/// by the server.
/// </summary>
/// <param name="exception">SOAPException that was thrown by the server.</param>
/// <returns>A custom exception object that wraps the SOAP exception.
/// </returns>
protected override Exception GetCustomException(SoapException exception)
{
string defaultNs = GetDefaultNamespace();
object apiException = Activator.CreateInstance(Type.GetType(
this.GetType().Namespace + ".ApiException"));
XmlNode faultNode = GetDetailsNode(exception);
ErrorCode errorCode = null;
if (faultNode != null)
{
errorCode = new ErrorCode();
foreach (XmlElement xNode in faultNode.SelectNodes("*"))
{
switch (xNode.Name)
{
case "errorCode":
errorCode.Code = int.Parse(xNode.InnerText);
break;
case "errorMessage":
errorCode.Description = xNode.InnerText;
break;
}
}
}
DfaApiException dfaApiException = new DfaApiException(errorCode, exception.Message,
exception);
if (DfaErrorHandler.IsTokenExpiredError(dfaApiException))
{
return(new DfaCredentialsExpiredException(this.Token));
}
else
{
return(dfaApiException);
}
}
/// <summary>
/// Gets a custom exception that wraps the SOAP exception thrown
/// by the server.
/// </summary>
/// <param name="ex">SOAPException that was thrown by the server.</param>
/// <returns>A custom exception object that wraps the SOAP exception.
/// </returns>
protected override Exception GetCustomException(SoapException ex) {
string defaultNs = GetDefaultNamespace();
object apiException = Activator.CreateInstance(Type.GetType(
this.GetType().Namespace + ".ApiException"));
XmlNode faultNode = GetDetailsNode(ex);
ErrorCode errorCode = null;
if (faultNode != null) {
errorCode = new ErrorCode();
foreach (XmlElement xNode in faultNode.SelectNodes("*")) {
switch (xNode.Name) {
case "errorCode":
errorCode.Code = int.Parse(xNode.InnerText);
break;
case "errorMessage":
errorCode.Description = xNode.InnerText;
break;
}
}
}
DfaApiException dfaApiException = new DfaApiException(errorCode, ex.Message, ex);
if (DfaErrorHandler.IsTokenExpiredError(dfaApiException)) {
return new DfaCredentialsExpiredException(this.Token);
} else {
return dfaApiException;
}
}