com.alogic.tlog.handler.Log4j Maven / Gradle / Ivy
package com.alogic.tlog.handler;
import org.apache.commons.lang3.StringUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.w3c.dom.Element;
import com.alogic.tlog.TLog;
import com.anysoft.stream.AbstractHandler;
import com.anysoft.util.Properties;
import com.anysoft.util.PropertiesConstants;
import com.anysoft.util.Settings;
/**
* log4j文件写出
* @author yyduan
*
* @since 1.6.7.3
*
* @version 1.6.7.9 [20170201 duanyy]
* - 采用SLF4j日志框架输出日志
*
* @version 1.6.7.10 [20170202 duanyy]
* - 修正tlog作为logger输出时的缓冲区并发问题
*
* @version 1.6.7.21 [20170303 duanyy]
* - 增加parameter字段，便于调用者记录个性化参数
*
* @version 1.6.9.8 [20170821]
* - tlog增加keyword字段
*/
public class Log4j extends AbstractHandler{
/**
* a logger of log4j
*/
protected Logger logger = null;
/**
* 线程id
*/
protected int thread = 0;
/**
* 输出间隔符
*/
protected String delimeter = "%%";
/**
* 行间隔符
*/
protected String eol = "$$";
/**
* 应用
*
* @since 1.2.7.1
*/
protected String app;
/**
* 服务主机(ip:port)
*
* @since 1.2.7.1
*/
protected String hostPattern = "${server.ip}:${server.port}";
protected String host = null;
protected void onConfigure(Element _e, Properties p) {
thread = PropertiesConstants.getInt(p, "thread", 0);
delimeter = PropertiesConstants.getString(p,"delimeter", delimeter);
eol = PropertiesConstants.getString(p,"eol", eol);
hostPattern = PropertiesConstants.getRaw(p,"host",hostPattern);
app = PropertiesConstants.getString(p, "app", "${server.app}");
logger = LoggerFactory.getLogger("TLog" + thread);
}
protected void onHandle(TLog item,long t) {
if (host == null){
host = Settings.get().transform(hostPattern);
}
/**
* 单条记录的缓存
*/
StringBuffer buf = new StringBuffer();
String reason= item.reason();
if (StringUtils.isEmpty(reason)){
reason = "";
}else{
reason = StringUtils.replacePattern(reason, "\r\n", " "); //windows
reason = StringUtils.replacePattern(reason, "\n", " ");//linux
reason = StringUtils.replacePattern(reason, "\r", " ");//unix
reason = StringUtils.replacePattern(reason, "\\|", "¦");
}
buf.append(item.sn()).append(delimeter)
.append(item.order()).append(delimeter)
.append(app).append(delimeter)
.append(host).append(delimeter)
.append(item.type()).append(delimeter)
.append(item.method()).append(delimeter)
.append(item.startDate()).append(delimeter)
.append(item.duration()).append(delimeter)
.append(item.contentLength()).append(delimeter)
.append(item.code()).append(delimeter)
.append(item.parameter()).append(delimeter)
.append(item.keyword()).append(delimeter)
.append(reason).append(eol);
logger.info(buf.toString());
}
protected void onFlush(long t) {
//no buffer
}
}