com.fastchar.extjs.systemtool.entity.FinalLogThreadEntity Maven / Gradle / Ivy

Go to download
Show more of this group Show more artifacts with this name
Show all versions of fastchar-extjs-systemtool Show documentation
FastChar-ExtJs-SystemTool is a FastChar-ExtJs plugin.
The newest version!
package com.fastchar.extjs.systemtool.entity;
import com.fastchar.core.FastChar;
import com.fastchar.extjs.core.FastExtEntity;
import com.fastchar.database.FastPage;
import com.fastchar.database.info.FastSqlInfo;
import com.fastchar.utils.FastDateUtils;

import java.lang.management.ManagementFactory;
import java.lang.management.ThreadInfo;
import java.lang.management.ThreadMXBean;
import java.util.*;
import java.util.concurrent.locks.LockSupport;

import com.fastchar.utils.FastStringUtils;

/**
 * 系统线程运行记录数据库实体类
 * 
 * @author Janesen
 * @date 2024/03/25 10:59
 */
public class FinalLogThreadEntity extends FastExtEntity {
	private static final long serialVersionUID = 1L;

	public static FinalLogThreadEntity dao() {
		return FastChar.getOverrides().singleInstance(FinalLogThreadEntity.class);
	}

	public static FinalLogThreadEntity newInstance() {
		return FastChar.getOverrides().newInstance(FinalLogThreadEntity.class);
	}

	@Override
	public String getTableName() {
		return "final_log_thread";
	}

	@Override
	public String getTableDetails() {
		return "系统线程运行记录";
	}

	@Override
	public String getEntityCode() {
		return this.getClass().getSimpleName();
	}

	@Override
	public FastPage showList(int page, int pageSize) {

		String sqlStr = "select t.*" +
				" from final_log_thread as t" +
				" ";
		FastSqlInfo sqlInfo = toSelectSql(sqlStr);
		return selectBySql(page, pageSize, sqlInfo.getSql(), sqlInfo.toParams());
	}



	@Override
	public void setDefaultValue() {
		set("threadElapsed", 0);
		set("logDateTime", FastDateUtils.getDateString());
	}

	@Override
	public void convertValue() {
		super.convertValue();

	}

	@Override
	public boolean save(String...checks) {

		return super.save(checks);
	}

	@Override
	public boolean update(String...checks){

		return super.update(checks);
	}


	public enum ThreadStateEnum{
		NEW,
		RUNNABLE,
		BLOCKED,
		WAITING,
		TIMED_WAITING,
		TERMINATED;
	}


	public void refreshData() {
		String clearSqlStr = "delete from final_log_thread ";
		this.updateBySql(clearSqlStr);
		try {
			List list = new ArrayList<>();
			ThreadMXBean threadMXBean = ManagementFactory.getThreadMXBean();

			int index = 1;
			ThreadInfo[] threadInfos = threadMXBean.dumpAllThreads(true, true);
			for (ThreadInfo threadInfo : threadInfos) {
				long elapsedTime = threadMXBean.getThreadCpuTime(threadInfo.getThreadId());

				FinalLogThreadEntity logThreadEntity = FinalLogThreadEntity.newInstance();
				logThreadEntity.set("logId", index++);
				logThreadEntity.set("logDateTime", FastDateUtils.getDateString());
				logThreadEntity.set("threadName", threadInfo.getThreadName());
				logThreadEntity.set("threadId", threadInfo.getThreadId());
				logThreadEntity.set("threadState", threadInfo.getThreadState().name());
				logThreadEntity.set("threadElapsed", elapsedTime / 1_000_000_000.0);

				List stackTraces = new ArrayList<>();
				StackTraceElement[] stackTrace = threadInfo.getStackTrace();
				for (StackTraceElement stackTraceElement : stackTrace) {
					stackTraces.add(stackTraceElement.toString());
				}
				logThreadEntity.set("threadStack", FastStringUtils.join(stackTraces, "\n\t"));
				list.add(logThreadEntity);
			}
			FastChar.getDB().batchSaveEntity(list, list.size());
		} catch (Exception e) {
			FastChar.getLogger().error(this.getClass(), e);
		}
	}



	/**
	 * 获得数据详情
	 */
	public FinalLogThreadEntity getDetails(String logId) {
		List linkColumns = new ArrayList<>();
		linkColumns.add("t.*");
		String sqlStr = "select " + FastStringUtils.join(linkColumns, ",") + " from final_log_thread as t" + " "
				+ " where t.logId = ?  ";
		FinalLogThreadEntity entity = selectFirstBySql(sqlStr, logId);
		if (entity != null) {
			// to-do something
		}
		return entity;
	}
	/**
	 * 获得本实体列表集合
	 * 
	 * @return 分页数据
	 */
	public FastPage getList(int page, int pageSize, Map where,
			Map sort) {

		List linkColumns = new ArrayList<>();
		linkColumns.add("t.*");

		StringBuilder sqlStr = new StringBuilder("select " + FastStringUtils.join(linkColumns, ",")
				+ " from final_log_thread as t" + " " + " where 1=1 ");

		List