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Library provides interface for use in toString method and determine each field how should be shown. also, you can choose from two implementations provided for simple and json formatting. also, provides interface for use in aspect to log service call.

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package com.tosan.tools.logger;

import com.tosan.tools.tostring.AbstractToStringBuilder;
import org.aspectj.lang.ProceedingJoinPoint;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 * @author Mostafa Abdollahi
 * @since 6/9/2021
 */
@SuppressWarnings("rawtypes")
public abstract class ServiceLogger {
    private String systemName;

    public Object log(ProceedingJoinPoint pjp) throws Throwable {
        return log(pjp, null);
    }

    public Object log(ProceedingJoinPoint pjp, Integer recordCount) throws Throwable {
        Class joinPointLocation = pjp.getSourceLocation().getWithinType();
        String serviceName = systemName != null ? systemName + " " + pjp.getSignature().getName() : pjp.getSignature().getName();
        Logger logger = LoggerFactory.getLogger(joinPointLocation);
        prepare(logger, recordCount);
        long startTime = System.currentTimeMillis();
        try {
            if (logger.isInfoEnabled()) {
                logger.info(getRequestLog(serviceName, pjp.getArgs()));
            }
            Object result = pjp.proceed();
            if (logger.isInfoEnabled()) {
                logger.info(getResponseLog(serviceName, result, (System.currentTimeMillis() - startTime) / 1000.0));
            }
            return result;
        } catch (Throwable ex) {
            logger.info(getExceptionLog(serviceName, ex, (System.currentTimeMillis() - startTime) / 1000.0), ex);
            throw ex;
        } finally {
            AbstractToStringBuilder.cleanLogMode();
        }
    }

    public void prepare(Logger logger, Integer recordCount) {
        AbstractToStringBuilder.setLogMode(LogMode.INFO);
        if (logger.isDebugEnabled()) {
            AbstractToStringBuilder.setLogMode(LogMode.DEBUG);
        }
        if (recordCount != null) {
            AbstractToStringBuilder.setRecordCount(recordCount);
        }
    }

    public void setSystemName(String systemName) {
        this.systemName = systemName;
    }

    public abstract String getRequestLog(String serviceName, Object[] methodArgs);

    public abstract String getResponseLog(String serviceName, Object result, Double duration);

    public abstract String getExceptionLog(String serviceName, Throwable ex, Double duration);
}