/// <summary>
/// The main entry point into the Exception Handling Application Block.
/// Handles the specified <see cref="Exception"/>
/// object according to the given <paramref name="policyName"></paramref>.
/// </summary>
/// <param name="exceptionToHandle">An <see cref="Exception"/> object.</param>
/// <param name="policyName">The name of the policy to handle.</param>
/// <returns>
/// Whether or not a rethrow is recommended.
/// </returns>
/// <example>
/// The following code shows the usage of the
/// exception handling framework.
/// <code>
/// try
/// {
/// DoWork();
/// }
/// catch (Exception e)
/// {
/// if (ExceptionPolicy.HandleException(e, name)) throw;
/// }
/// </code>
/// </example>
public static bool HandleException(Exception exceptionToHandle, string policyName)
{
if (exceptionToHandle == null)
{
throw new ArgumentNullException("exceptionToHandle");
}
if (string.IsNullOrEmpty(policyName))
{
throw new ArgumentException(Resources.ExceptionStringNullOrEmpty);
}
ExceptionPolicyImpl policy = GetExceptionPolicy(exceptionToHandle, policyName);
return(policy.HandleException(exceptionToHandle));
}
private static bool HandleException(Exception exceptionToHandle, string policyName, ExceptionPolicyFactory policyFactory)
{
ExceptionPolicyImpl policy = GetExceptionPolicy(exceptionToHandle, policyName, policyFactory);
return(policy.HandleException(exceptionToHandle));
}