apache/dubbo

[Feature] Can @Method annotation provide more possibilities to control which @Method ultimately takes effect with minimal granularity, including on methods of classes using @DubboService annotation, methods of parent classes, and abstract methods of interfaces

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#14,927 opened on Nov 23, 2024

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Description

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Apache Dubbo Component

Java SDK (apache/dubbo)

Descriptions

Can @method annotation provide more possibilities to control which @method ultimately takes effect with minimal granularity, including on methods of classes using @DubboService annotation, methods of parent classes, and abstract methods of interfaces. And consider adding wildcard characters to match the methods.Or add an annotation for configuration. for example:

public interface TestGateway {
    Response create(String t);

    @Method(retries = 2, timeout = 1000)
    Response createOther(String t);

    @Method(retries = 2, timeout = 1000)
    Response createTest(String t);
}

@DubboService(interfaceClass = TestGateway.class, version = "1.0.0", group = "public",
        methods = {
                @Method(name = "create*", retries = 5, timeout = ,6000)
        }
)
public class TestGatewayImpl implements TestGateway {

    @Override
    public Response create(String t) {
        return Response.buildSuccess();
    }

    @Override
    public Response createOther(String t) {
        return Response.buildSuccess();
    }
    
    @Override
    @Method(retries = 1, timeout=500))
    public Response createTest(String t) {
        return Response.buildSuccess();
    }
}

In the above example, the retry count for create is 5, with a timeout of 6000 milliseconds. The retry count for create Other is 2, with a timeout of 1000 milliseconds. The retry count for create Test is 1, with a timeout of 500 milliseconds

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Contributor guide

[Feature] Can @Method annotation provide more possibilities to control which @Method ultimately takes effect with minimal granularity, including on methods of classes using @DubboService annotation, methods of parent classes, and abstract methods of interfaces · apache/dubbo#14927 | Good First Issue