Amss.Boilerplate.Web.Configuration.WebContainerExtension.ConfigureExceptionHandling C# (CSharp) Method

        private void ConfigureExceptionHandling()
        {
            var configurationSource = new DictionaryConfigurationSource();
            var builder = new ConfigurationSourceBuilder();
            builder
                .ConfigureExceptionHandling()
                .GivenPolicyWithName(ValidationPolicy)
                    .ForExceptionType<DeleteConstraintException>()
                        .HandleCustom<BusinessValidationHandler>()
                        .ThenThrowNewException()
                    .ForExceptionType<BusinessValidationException>()
                        .ThenNotifyRethrow()
                    .ForExceptionType<BusinessException>()
                        .HandleCustom<BusinessValidationHandler>()
                        .ThenThrowNewException()
                .GivenPolicyWithName(DefaultPolicy)
                    .ForExceptionType<Exception>()
                        .LogToCategory("General")
                            .WithSeverity(TraceEventType.Critical)
                            .UsingExceptionFormatter<TextExceptionFormatter>()
                        .WrapWith<Exception>()
                            .UsingMessage("An error has occurred while processing request. Please contact your administrator for more information. [Error ID: {handlingInstanceID}]")
                        .ThenThrowNewException();
            builder.UpdateConfigurationWithReplace(configurationSource);

            var configurator = new UnityContainerConfigurator(this.Container);
            EnterpriseLibraryContainer.ConfigureContainer(configurator, configurationSource);
        }