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Lightweight Object SQL Relational Mapping (OSRM)

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package com.objectsql.spring;

import com.objectsql.handler.DebugHandler;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import java.util.Arrays;
import java.util.List;
import java.util.stream.Collectors;

public class LogHandler implements DebugHandler {

    private final Logger logger = LoggerFactory.getLogger(LogHandler.class);

    @Override
    public void handle(Class clazz, String msg, Object... objects) {
        if (objects != null && objects.length > 0){
            LoggerFactory.getLogger(clazz).info("{}, {}", msg, objects[0]);
            if (objects.length > 1){
                List params = Arrays.stream(objects).collect(Collectors.toList());
                params.remove(0);
                Object last = params.get(params.size() - 1);
                if (last instanceof Throwable){
                    params.remove(last);
                }else{
                    last = null;
                }
                if (params.isEmpty()) {
                    LoggerFactory.getLogger(clazz).info("Other params: {}", params);
                }
                if (last != null){
                    LoggerFactory.getLogger(clazz).info("Exception", (Throwable)last);
                }
            }
        }else{
            LoggerFactory.getLogger(clazz).info("{}", msg);
        }
    }
}
    

    

    

            

    

            



    
    






    
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