多线程传参

package SQF.job.voucher;

import java.lang.management.ManagementFactory;
import java.util.HashMap;
import java.util.Hashtable;
import java.util.Map;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.TimeUnit;

import javax.servlet.http.HttpServletRequest;

import com.SQF.manage.front.frontPub;
import com.SQF.pub.pub_function;
import com.SQF.tool.workJob;

import swotech.lease.core.voucher.voucher_interface;

public class voucher_settleaccounts extends workJob  {
	public voucher_settleaccounts(Hashtable htinfo) {
		this.htparam = htinfo;
	}

	public void start(HttpServletRequest request) throws Exception {
		Hashtable<String, String> inputht = (Hashtable) htparam.get("inputvalues");

		String acdtid = inputht.get("acdtid"); // 凭证批号
		acdtid = request.getParameter("acdtid");
		if (pub_function.IsEmptyStr(acdtid)) {
			errmsg = "凭证批号不能为空！";
			return;
		}
		String usercode = inputht.get("usercode"); // 操作人
		if (pub_function.IsEmptyStr(usercode)) {
			usercode = (String) request.getSession().getAttribute("usercode");
		}

		String sql = "select * from znfi_acdt where acdtid=" + pub_function.checkStr(acdtid);
		Hashtable ht = frontPub.getRow(sql, 1);
		if (ht == null)
			return;
		String acdt = (String) ht.get("acdt"); // 会计日期
		String genfeq = (String) ht.get("genfeq"); // 结算类型
		String billdate = (String) ht.get("billdate"); // 制单日期

		sql = "select a.usercode,a.username from sysusertb a left join sysinsttb b on a.instcode=b.instcode  left join sysroletb c on a.rolecode = c.rolecode  where a.usercode="
				+ pub_function.checkStr(usercode) + " and a.userstat='1' ";
		Hashtable userHts[] = frontPub.getRowHtbs(sql);
		String username = "";
		if (userHts == null) {
			username = (String) userHts[0].get("username");
		}

		String sqlbse = "select voucherclass,vouchername,genfeq,vouchertyp,voucherpro,querysql," +
				"acctype,databasename,absmodel" +
				" from znpub_voucher where useflg='1' and genfeq='"
				+ genfeq + "' order by voucherClass asc";

		Hashtable bseHts[] = frontPub.getRowHtbs(sqlbse);
		String bgtime = pub_function.getCurrentTime();
		 CountDownLatch  latch=new CountDownLatch(bseHts.length);
		// System.out.println("====================len"+bseHts.length);
		 int bb=0;
		 int lincout=5;//线程数量

		System.out.println("Total Number of threads =====1==" +ManagementFactory.getThreadMXBean().getThreadCount());

		CountDownLatch  latchson=new CountDownLatch(lincout);
		for (int i = 0; bseHts != null && i < bseHts.length; i++) {
            Hashtable hst=bseHts[i];
            if(bb==lincout){
            	bb=0;
				//latchson.countDown();
			}
			new MyThread2(hst,acdt,acdtid,usercode,username,billdate,latch,latchson).start();
               bb=bb+1;
			if(bb==lincout){
				latchson.await();//latchson.countDown();
			}
		//	System.out.println("子线程执行");
		//	System.out.println("====================bb===="+bb);
		//	System.out.println("====================latch===="+latch);
		//	System.out.println("====================latchson===="+latchson);
			//System.out.println("Total Number of threads =====2==" +ManagementFactory.getThreadMXBean().getThreadCount());
		}
		//System.out.println("Total Number of threads =====3==" +ManagementFactory.getThreadMXBean().getThreadCount());
		latch.await(15, TimeUnit.SECONDS);//线程等待等计数为0的时候执行

	//
		//System.out.println("主线程执行");
		// 处理0生成的凭证
		sql = "delete from znfi_fitem where DAMOUNT=0 and CAMOUNT=0";
		errmsg = frontPub.excuteSql(sql);

		// 更新成功数

		String totalnum = getSucNum(acdtid) + "";
		// String sucnum = getSucNum(acdtid)+"";
		sql = "update znfi_acdt set totalnum=" + totalnum + ",sucnum=" + totalnum + " where acdtid="
				+ pub_function.checkStr(acdtid);
		errmsg = frontPub.excuteSql(sql);





	}

	public int getSucNum(String acdtid) throws Exception {
		String sql="select count(*) from znfi_fitem where acdtid="+pub_function.checkStr(acdtid);
		return frontPub.runCountSql(sql);
	}

	public void runClass(String calpro, Hashtable hts) throws Exception {
		try {
			Class obj = Class.forName(calpro);
			voucher_interface vi = (voucher_interface) obj.newInstance();
			vi.voucher(hts);
		} catch (Exception e) {
			pub_function.printToLog(e.getMessage());
			e.printStackTrace();
		}

	}




	static class MyThread2 extends Thread {
		private Hashtable bseHts;
		private String acdt;
		private String acdtid;
		private String usercode;
		private String username;
		private String billdate;
		private CountDownLatch  latch;
		private CountDownLatch  latchson;
		public MyThread2(Hashtable bseHts, String acdt,String acdtid,String usercode,String username,String billdate, CountDownLatch  latch, CountDownLatch  latchson) {
			//this.bseHts = bseHts;
			this.bseHts=bseHts;
			this.acdt=acdt;
			this.acdtid=acdtid;
			this.usercode=usercode;
			this.username=username;
			this.billdate=billdate;
			this.latch=latch;
			this.latchson=latchson;
		}
		public void runClass(String calpro, Hashtable hts) throws Exception {
			try {
				Class obj = Class.forName(calpro);
				voucher_interface vi = (voucher_interface) obj.newInstance();
				vi.voucher(hts);
			} catch (Exception e) {
				pub_function.printToLog(e.getMessage());
				e.printStackTrace();
			}

		}

		public void run()  {
			String voucherpro = "swotech.lease.core.voucher.baseVoucher";
			if (bseHts.get("voucherpro") != null) {
				if (!pub_function.IsEmptyStr((String) bseHts.get("voucherpro"))) {
					voucherpro = (String) bseHts.get("voucherpro");
				}
			}

			bseHts.put("acdt", acdt);
			bseHts.put("rundt", acdt);
			bseHts.put("acdtid", acdtid);
			bseHts.put("usercode", usercode);
			bseHts.put("username", username);
			bseHts.put("billdate", billdate);

			// 调用接口 执行接口程序 ..生成凭证
			try {
				runClass(voucherpro,bseHts);
				latch.countDown();
				latchson.countDown();
			} catch (Exception e) {
				e.printStackTrace();
			}finally {

			}


		}

	}



}