package com.zhgd.config;

import com.zhgd.xmgl.util.LogMdcUtil;
import org.apache.ibatis.logging.Log;

public class StdOutImplCustom implements Log {

    public StdOutImplCustom(String clazz) {
        // Do Nothing
    }

    @Override
    public boolean isDebugEnabled() {
        return LogMdcUtil.isPrint();
    }

    @Override
    public boolean isTraceEnabled() {
        return LogMdcUtil.isPrint();
    }

    @Override
    public void error(String s, Throwable e) {
        System.err.println(s);
        e.printStackTrace(System.err);
    }

    @Override
    public void error(String s) {
        System.err.println(s);
    }

    @Override
    public void debug(String s) {
        if (LogMdcUtil.isPrint()) {
            System.out.println(processSql(s));
        }
    }

    @Override
    public void trace(String s) {
        if (LogMdcUtil.isPrint()) {
            System.out.println(processSql(s));
        }
    }

    @Override
    public void warn(String s) {
        System.out.println(s);
    }

    /**
     * 自定义方法处理SQL语句，去除换行符
     * @param sql
     * @return
     */
    private String processSql(String sql) {
        return sql.replaceAll("(?m)^[ \t]*\r?\n", "");
    }
}