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package m.example.logging;

import csip.ModelDataService;
import javax.ws.rs.Path;
import csip.annotations.*;

/**
 * Fahrenheit conversion.
 *
 * @author od
 */
@Name("logging")
@Description("Example of an simple service that logs")
@Path("m/logging/1.0")
public class V1_0 extends ModelDataService {

    double temp;


    // 1) parse the service input 
    @Override
    protected void preProcess() throws Exception {
        temp = parameter().getDouble("temp");
        LOG.info("Got input temp: " + temp);
    }


    // 2) convert the temperature
    protected void doProcess() throws Exception {
        temp = temp * (9 / 5) + 32;
        LOG.info("computed temp: " + temp);
    }


    // 3) provide the temperature as a result.
    @Override
    protected void postProcess() throws Exception {
        LOG.info("put result " + temp);
        results().put("temp", temp, "F");
    }

}