gcube-cms-suite/geoportal-client/src/main/java/org/gcube/application/geoportal/client/ResponseCommons.java

package org.gcube.application.geoportal.client;

import org.gcube.application.geoportal.client.utils.Serialization;

import javax.ws.rs.core.Response;
import java.io.IOException;
import java.rmi.RemoteException;

public class ResponseCommons {

    protected static<R> R check(Response resp, Class<R> clazz) throws IOException {
        String resString=resp.readEntity(String.class);
        if(resp.getStatus()<200||resp.getStatus()>=300)
            throw new RemoteException("RESP STATUS IS "+resp.getStatus()+". Message : "+resString);
        if(clazz.equals(String.class))
            return (R) resString;
        if(clazz!=null)
            return Serialization.read(resString, clazz);
        else return null;
    }
}