public IBRE NewBRE() {
if (bref == null)
throw new BREException("BRECloneFactory is not correctly initialized.");
if (bre == null)
bre = bref.NewBRE(rulesDriver);
if (bre == null)
throw new BREException("BRECloneFactory could not instantiate an valid IBRE implementation.");
return (IBRE)bre.Clone();
}
public CalculateTotal(string aXMLFile, int errorLevel, int logLevel)
{
bre = new BREFactoryConsole(errorLevel, logLevel).NewBRE(new XBusinessRulesFileDriver(aXMLFile));
if (bre == null) throw new Exception("BRE Not Properly Initialized!");
bre.RuleContext.SetFactory(APPLIED_DISCOUNT,
new BRERuleFactory(new ExecuteRuleDelegate(AppliedDiscount)));
// example on how to export native rules file
FileStream fs = new FileStream("discount.bre", FileMode.Create);
Misc.IdentityXSLT.Transform(bre.XmlDocumentRules, null, fs, null);
fs.Flush();
fs.Close();
}
/// <summary>This is what your code would call to check the login
/// </summary>
public virtual bool checkLogin(IBRE aBRE)
{
aBRE.Process();
return lockLogin;
}
private void Init(IRulesDriver driver) {
bre = new BREFactory(new DispatchException(HandleExceptionEvent)).NewBRE(driver);
if (bre == null)
throw new BREException("The initialization of the Flow Engine Binder failed.");
}
// private methods ------------------------------------------------------
private void NewWorkingBRE() {
working_bre = (IBRE)prepared_bre.Clone();
}
/// <summary>
/// </summary>
public void Initialise(RunAt runat, string rulesXml, string objectsXml)
{
try
{
if (m_CachedActions != null && m_CachedActions.Count > 0)
m_CachedActions = new CachedActions();
if (m_PolicySetCache == null || !m_PolicySetCache.IsAlreadyCached(rulesXml, objectsXml))
{
m_PolicySetCache = new PolicySetCache(rulesXml, objectsXml);
CurrentRunAtMode = runat;
LoadObjectsTable(objectsXml);
}
m_NxBre = GetBREForRules(rulesXml);
LoadPresetActionsInfo(rulesXml);
InitialiseObjects();
InitialiseFactories();
}
catch (Exception ex)
{
Logger.LogError(ex);
m_CachedActions = null;
m_PolicySetCache = null;
m_NxBre = null;
throw ex;
}
}
