public INeedARequestContext Policies(IPolicyRegistry policyRegistry)
{
if (policyRegistry == null)
{
throw new ArgumentNullException(nameof(policyRegistry));
}
if (!policyRegistry.Has(QueryProcessor.RetryPolicyName))
{
throw new ConfigurationException($"The policy registry is missing the {QueryProcessor.RetryPolicyName} policy which is required");
}
if (!policyRegistry.Has(QueryProcessor.CircuitBreakerPolicyName))
{
throw new ConfigurationException($"The policy registry is missing the {QueryProcessor.CircuitBreakerPolicyName} policy which is required");
}
_policyRegistry = policyRegistry;
return(this);
}
public static IBuildTheQueryProcessor Policies(this IBuildTheQueryProcessor lastStageBuilder, IPolicyRegistry policyRegistry)
{
var builder = lastStageBuilder.ToQueryProcessorBuilder();
if (policyRegistry == null)
{
throw new ArgumentNullException(nameof(policyRegistry));
}
if (!policyRegistry.Has(Constants.RetryPolicyName))
{
throw new ConfigurationException($"The policy registry is missing the {Constants.RetryPolicyName} policy which is required");
}
if (!policyRegistry.Has(Constants.CircuitBreakerPolicyName))
{
throw new ConfigurationException($"The policy registry is missing the {Constants.CircuitBreakerPolicyName} policy which is required");
}
return(builder.ContextBagItem(Constants.ContextBagKey, policyRegistry));
}
public static IQueryProcessorExtensionBuilder AddPolicies(this IQueryProcessorExtensionBuilder builder, IPolicyRegistry policyRegistry)
{
if (policyRegistry == null)
{
throw new ArgumentNullException(nameof(policyRegistry));
}
if (!policyRegistry.Has(Constants.RetryPolicyName))
{
throw new ConfigurationException($"The policy registry is missing the {Constants.RetryPolicyName} policy which is required");
}
if (!policyRegistry.Has(Constants.CircuitBreakerPolicyName))
{
throw new ConfigurationException($"The policy registry is missing the {Constants.CircuitBreakerPolicyName} policy which is required");
}
builder.RegisterDecorator(typeof(RetryableQueryDecorator <,>));
builder.AddContextBagItem(Constants.ContextBagKey, policyRegistry);
return(builder);
}