/// <summary>
///
/// </summary>
/// <param name="signature"></param>
/// <param name="routingPolicy"></param>
/// <remarks>Parameter routingPolicy can be NULL. In that case, we will first check
/// if there is an config in the config file and use it. If setting is not found,
/// we will always treat an error that matches the signature as a fatal error.</remarks>
public void RegisterError(
ErrorSignatureBase signature,
ErrorRoutingPolicy routingPolicy)
{
Debug.Assert(null != signature, "null == signature");
if (null == signature)
{
throw new ArgumentNullException("signature");
}
if (!m_signatures.Contains(signature, signature as IEqualityComparer <ErrorSignatureBase>))
{
// new signature
m_signatures.Add(signature);
m_routers.Add(new ErrorRouter(signature, routingPolicy));
}
else
{
// The error signature is registered already.
// We *always* replace the existing policy with the new one.
// The caller (sync orchestrator) makes sure the policies in the configuration file
// overwrites those registered by adapter in the code
foreach (ErrorRouter router in m_routers)
{
if (router.Signature.CompareTo(signature) == 0)
{
router.RoutingPolicy = routingPolicy;
}
}
}
// sort the signatures to make the
m_signatures.Sort(new ErrorSignatureComparer());
}
/// <summary>
/// Register the error routers that are configured in the configuration file
/// </summary>
/// <remarks>
/// Calling this method may overwrite the "hard-coded policy" registered by the adapter. This method
/// should be called after all the adapters are given a chance to register their "hard-coded policy"
/// </remarks>
internal void RegisterErrorsInConfigurationFile()
{
if (null != m_customRouterSettings)
{
foreach (BM.ErrorRouter routerConfig in m_customRouterSettings.ErrorRouter)
{
ErrorSignatureBase signature = ErrorSignatureFactory.CreateErrorSignaure(routerConfig.Signature);
if (null != signature)
{
ErrorRoutingPolicy policy = ErrorRoutingPolicyFactory.CreateRoutingPolicy(routerConfig.Policy);
this.RegisterError(signature, policy);
}
}
}
// last step, call register wild card error routing policy
DefaultErrorRoutingPolicies.RegisterImplicitDefaultErrors(this);
}
/// <summary>
/// Register an error signature to use the default policy - max occurrence count is 1
/// </summary>
/// <param name="signature"></param>
public void RegisterError(
ErrorSignatureBase signature)
{
m_errRegService.RegisterError(signature, null);
}
/// <summary>
/// Register an error signature with a custom routing policy
/// </summary>
/// <param name="signature"></param>
/// <param name="routineRule"></param>
public void RegisterError(
ErrorSignatureBase signature,
ErrorRoutingPolicy routineRule)
{
m_errRegService.RegisterError(signature, routineRule);
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="signature">The signature of the error</param>
/// <param name="routingPolicy">The routing policy for this class of errors; if NULL, default policy
/// will be used, i.e. always report the error as critical and push to channels that are defined by
/// the global configuration</param>
public ErrorRouter(ErrorSignatureBase signature, ErrorRoutingPolicy routingPolicy)
{
Signature = signature;
RoutingPolicy = routingPolicy;
}
