xtwjmanager.java

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package manager;

import java.sql.Connection;
import java.util.List;

import org.apache.commons.dbutils.QueryRunner;
import org.apache.commons.dbutils.ResultSetHandler;
import org.apache.commons.dbutils.handlers.BeanHandler;
import org.apache.commons.dbutils.handlers.BeanListHandler;

import pojo.XtwjBean;
import pojo.XyBean;
import dbmaster.DbMaster;

public class XtwjManager {
	QueryRunner run = new QueryRunner();

	ResultSetHandler rsh = null;

	public List getAll() {
		Connection con = null;
		List list = null;
		try {
			con = DbMaster.createConn();

			String sql = "select * from xtwjb order by scsj DESC";

			rsh = new BeanListHandler(XtwjBean.class);
			list = (List) run.query(con, sql, rsh);
		} catch (Exception e) {
			System.out.println("getAll-->" + e);
		} finally {
			try {
				if (con != null) {
					con.close();
				}
			} catch (Exception e1) {
				System.out.println("getAll-->" + e1);
			}
		}
		return list;
	}

	public XyBean getxybyId(String id) {

		Connection con = null;
		XyBean xybean = null;
		try {
			con = DbMaster.createConn();

			String sql = "select * from xtwjb where id='" + id + "'";

			rsh = new BeanHandler(XyBean.class);
			xybean = (XyBean) run.query(con, sql, rsh);
		} catch (Exception e) {
			System.out.println("-->" + e);
		} finally {
			try {
				if (con != null) {
					con.close();
				}
			} catch (Exception e1) {
				System.out.println("-->" + e1);
			}
		}
		return xybean;
	}

	public int xzxtwj(List list) {
		int i = 0;
		Connection con = null;
		try {
			con = DbMaster.createConn();
			String sql = "insert into xtwjb values(?,?,?,?,?)";
			i = run.update(con, sql, list.toArray());
		} catch (Exception e) {
			System.out.println("  ->" + e);
		} finally {
			try {
				if (con != null) {
					con.close();
				}
			} catch (Exception e2) {
				System.out.println(e2);
			}

		}
		return i;
	}
}