Use annotation in SOFABoot

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Update time: 0001-01-01

Use annotation for service publishing/reference

In addition to the regular xml mode, it is also supported to publish and reference services with annotation in the SOFABoot environment. Similar to xml, we provide @SofaService and @SofaReference as well as @SofaServiceBinding and @SofaReferenceBinding annotation for multi-protocol.

Service publishing

To publish an RPC service, you only need to add a @SofaService annotation on the bean to specify the interface and protocol type.

import com.alipay.sofa.runtime.api.annotation.SofaService;
import com.alipay.sofa.runtime.api.annotation.SofaServiceBinding;
import org.springframework.stereotype.Service;

@SofaService(interfaceType = AnnotationService.class, bindings = { @SofaServiceBinding(bindingType = "bolt") })
@Service
public class AnnotationServiceImpl implements AnnotationService {
    @Override
    public String sayAnnotation(String string) {
        return string;
    }
}

Service reference

For a bean that needs to reference a remote service, you only need to add the @SofaReference annotation on the attribute or method. This supports the bolt, dubbo, rest protocol.

import com.alipay.sofa.runtime.api.annotation.SofaReference;
import com.alipay.sofa.runtime.api.annotation.SofaReferenceBinding;
import org.springframework.stereotype.Service;

@Service
public class AnnotationClientImpl {

    @SofaReference(interfaceType = AnnotationService.class, jvmFirst = false, 
            binding = @SofaReferenceBinding(bindingType = "bolt"))
    private AnnotationService annotationService;

    public String sayClientAnnotation(String str) {
        return annotationService.sayAnnotation(str);
    }
}

Use the demo

You can test in the annotation subproject of the sample project.