Pass evaluationContext when parsing expressions for CircuitBreaker properties

[evgenvi]

The evaluationContext is passed when parsing all the expression parameters of Retryable and Backoff annotations except for CircuitBreaker annotation in AnnotationAwareRetryOperationsInterceptor.

For example, it's passed when parsing delayExpression parameter:
PARSER.parseExpression(resolve(delayExpression),PARSER_CONTEXT) .getValue(this.evaluationContext, Long.class);

For example, it isn't passed when parsing openTimeoutExpression parameter:
PARSER.parseExpression(resolve(circuit.openTimeoutExpression()), PARSER_CONTEXT) .getValue(Long.class);

if we try to resolve this snippet of code:

public static class Configs {
public int maxAttempts = 10;
public long openTimeout = 10000;
public long resetTimeout = 10000;
}

@Bean
public Configs configs() {
    return new Configs();
}

@Component
public static class Service {
    @CircuitBreaker(
            maxAttemptsExpression = "#{@configs.maxAttempts}",
            openTimeoutExpression = "#{@configs.openTimeout}",
            resetTimeoutExpression = "#{@configs.resetTimeout}"
    )
    public String method() {
        return "value";
    }
}

The only maxAttempts parameter will be resolved correctly and we will get an exception for the other two parameters
org.springframework.expression.spel.SpelEvaluationException: EL1057E: No bean resolver registered in the context to resolve access to bean 'configs'

@garyrussell could you tell me if there is any reason why the evaluation context isn't passed when parsing expressions for CircuitBreaker properties?

[garyrussell]

It's a bug; I will create an issue from this.

[garyrussell]

#293

[evgenvi]

@garyrussell thank you!