AuditException Class

Assembly: CodeEffects.Rule.Audit.dll
Namespace: CodeEffects.Rule.Audit

Summary

Represents the error that an evaluation throws when its record could not be written to the database and you asked for that evaluation to fail.

Syntax

public class AuditException : System.Exception

Remarks

The exception is thrown to the code that evaluates the rule, and only when Mode is Synchronous and ThrowOnStoreFailure is true. The result of the evaluation is not returned, so a decision that must not be acted on unless it is recorded is not acted on. The exception of the database is the InnerException. The same failure is also reported to OnProblem as AuditProblemKind.StoreFailed.

A rule that throws always throws its own exception, never this one. In every other configuration the recorder never throws into an evaluation: it reports problems to OnProblem only. You normally never create this class.

Inheritance

• System.Object
  • System.Exception
    • CodeEffects.Rule.Audit.AuditException

Constructors

Example

using CodeEffects.Rule.Audit;
using CodeEffects.Rule.Common.Models;
using CodeEffects.Rule.Engine;

var audit = new AuditRecorder(dbProvider, new AuditSettings
{
	Mode = AuditMode.Synchronous,
	ThrowOnStoreFailure = true
});

AuditRuleset ruleset = audit.GetRules(RuleQuery.BySource("Order"));

var parameters = new EvaluationParameters();
audit.Attach(parameters);
var evaluator = new Evaluator<Order>(ruleset.Xml, parameters);

try
{
	bool approved = evaluator.Evaluate(order, ruleset.Rule("Approve large orders").Id);
}
catch (AuditException ex)
{
	// The decision was not recorded, so do not act on it
	Console.WriteLine(ex.Message + " / " + ex.InnerException);
}