dao.java

hibernate应用测试,初学hibernate 的会员可以看看.

package com.dao;

import com.config.MySqlConfig;
import com.ibatis.sqlmap.client.SqlMapClient;
import java.sql.SQLException;
import com.tool.pagetool.Page;
import java.util.List;

public  class DAO {
    protected static final SqlMapClient sqlMapper;
    static {
        sqlMapper = MySqlConfig.getSqlMapInstance();
//        System.out.println("sqlMapper.toString()=" + sqlMapper.toString());
    }

    protected static SqlMapClient getSqlMapInstance() {
        return sqlMapper;
    }

    public static void startTransation() throws SQLException {
        sqlMapper.startTransaction();
    }

    public static void startTransation(int i) throws SQLException {
        sqlMapper.startTransaction(i);
    }

    public static void rollback() throws SQLException {
        sqlMapper.endTransaction();
    }

    public static void commit() throws SQLException {
        sqlMapper.commitTransaction();
    }

}