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package org.onap.nbi.apis.servicecatalog.jolt;
import com.bazaarvoice.jolt.Chainr;
import com.bazaarvoice.jolt.JsonUtils;
import com.bazaarvoice.jolt.exception.JoltException;
import org.onap.nbi.exceptions.TechnicalException;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.stereotype.Service;
import java.util.List;
@Service
public class FindServiceSpecJsonTransformer {
private Chainr chainr;
private static final Logger LOGGER = LoggerFactory.getLogger(FindServiceSpecJsonTransformer.class);
public FindServiceSpecJsonTransformer() {
List<Object> specs = JsonUtils.classpathToList("/jolt/findServiceCatalog.json");
this.chainr = Chainr.fromSpec(specs);
}
public Object transform(Object serviceSpec) {
Object output = null;
try {
output = chainr.transform(serviceSpec);
} catch (JoltException joE) {
LOGGER.error("Unable to transform SDC response with JOLT Transformer : " + joE.getMessage());
throw new TechnicalException("Error while parsing ONAP response");
}
return output;
}
}
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