cn.benma666.sjsj.ljq.sjgl.XcglLjq Maven / Gradle / Ivy
/**
* Project Name:myservice
* Date:2019年9月19日
* Copyright (c) 2019, jingma All Rights Reserved.
*/
package cn.benma666.sjsj.ljq.sjgl;
import cn.benma666.iframe.MyParams;
import cn.benma666.iframe.PageInfo;
import cn.benma666.iframe.Result;
import cn.benma666.myutils.StringUtil;
import cn.benma666.sjsj.web.DefaultLjq;
import com.alibaba.fastjson.JSONArray;
import com.alibaba.fastjson.JSONObject;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
/**
* 线程管理拦截器
* date: 2019年9月19日
* @author jingma
* @version 0.1
*/
public class XcglLjq extends DefaultLjq {
/**
* 结束线程
*/
public Result jsxc(MyParams myParams) {
JSONArray idSet = myParams.getJSONArray($_SYS_IDS);
Map maps = Thread.getAllStackTraces();
int jssl = 0;
int jsyc = 0;
for(Entry t:maps.entrySet()){
Thread th = t.getKey();
if(idSet.contains(Integer.valueOf(th.getId()+""))){
try {
th.stop();
jssl++;
} catch (Exception e) {
log.error("结束线程异常："+th.getName(), e);
jsyc++;
}
}
}
String msg = "结束线程数："+jssl;
if(jsyc>0){
msg+="，其中结束异常数："+jsyc;
}
return success(msg);
}
/**
* 中断线程
*/
public Result zdxc(MyParams myParams) {
JSONArray idSet = myParams.getJSONArray($_SYS_IDS);
Map maps = Thread.getAllStackTraces();
int zdsl = 0;
for(Entry t:maps.entrySet()){
Thread th = t.getKey();
if(idSet.contains(Integer.valueOf(th.getId()+""))){
th.interrupt();
zdsl++;
}
}
return success("中断线程数："+zdsl);
}
@Override
public Result select(MyParams myParams) {
//获取分页对象
PageInfo page = myParams.getObject(KEY_PAGE,PageInfo.class);
if (StringUtil.isBlank(page.getOrderBy())) {
//请求没有设置排序时，采用默认排序
page.setOrderBy(getSjdx().getMrpx());
}
Map maps = Thread.getAllStackTraces();
List list = new ArrayList<>();
JSONObject yobj = myParams.getJSONObject(KEY_YOBJ);
String sName = yobj.getString("name");
String sStack = yobj.getString("stack");
int id = yobj.getIntValue("id");
StringBuilder stck;
for(Entry t:maps.entrySet()){
Thread th = t.getKey();
//支持根据线程名称搜索
if(StringUtil.isNotBlank(sName)&&!(th.getName().contains(sName))){
continue;
}
if(id!=0&&(th.getId()!=id)){
continue;
}
stck = new StringBuilder();
for (StackTraceElement st : t.getValue()){
stck.append(st.getClassName()).append(".").append(st.getMethodName()).append(":")
.append(st.getLineNumber()).append("\n");
}
if(StringUtil.isNotBlank(sStack)&&!(stck.toString().contains(sStack))){
continue;
}
JSONObject r = new JSONObject();
r.put("stack",stck.toString());
r.put("id", th.getId());
r.put("name", th.getName());
r.put("alive", th.isAlive()+"");
r.put("daemon", th.isDaemon()+"");
r.put("state", th.getState().name());
r.put("interrupted", th.isInterrupted()+"");
list.add(r);
}
page.setList(list);
page.setTotalRow(list.size());
return success("获取线程情况成功",page);
}
}