java source code of BackendBConnector

package io.github.robwin.connnector;


import io.github.robwin.exception.BusinessException;
import io.reactivex.Observable;
import org.springframework.http.HttpStatus;
import org.springframework.stereotype.Component;
import org.springframework.web.client.HttpServerErrorException;

@Component(value = "backendBConnector")
public class BackendBConnector implements Connector {

    @Override
    public String failure() {
        throw new HttpServerErrorException(HttpStatus.INTERNAL_SERVER_ERROR, "This is a remote exception");
    }

    @Override
    public String success() {
        return "Hello World from backend B";
    }

    @Override
    public String ignoreException() {
        throw new BusinessException("This exception is ignored by the CircuitBreaker of backend B");
    }

    @Override
    public Observable<String> methodWhichReturnsAStream() {
        return Observable.never();
    }
}