java大作业:java实现数据库的底层实现

使用java编写数据库的底层实现，并对其封装实现注解实体类进行创建表和简单的操作

package com.jdbc;

import java.util.ArrayList;
import java.util.List;
import java.util.Vector;

import com.jdbc.database.DBCuser;
import com.jdbc.database.JavaDatabaseUtil;
import com.jdbc.database.JdbcBasicImpl;

public class ExecutJdbcDAO {
	
	private JdbcBasicImpl jdbcBasic = new JdbcBasicImpl（）;

	/** 
	* 
title: 
 
	* 
Description: 初始化主键表
  
	*/
	public ExecutJdbcDAO（）{
		//看自增列表是否创建
		if（!JavaDatabaseUtil.isTable（JdbcBasicPro.identityKey.toString（）））{
			String sql = “create identityKey （tableNamefiledName）“;
			executeCreate（sql）;
		}
	}
	
	/** 
	* @title: executeCreate 
	* @Description: sql的建表操作--->相当于sql的：create table （字段）
	* @param   参数说明 
	* @return void    返回类型 
	* @throws 
	*/
	public void executeCreate（String sql）{
		String[] keywo

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     文件         301  2016-02-17 15:54  JavaDatabaseDemo\.classpath
     文件         392  2016-02-17 15:54  JavaDatabaseDemo\.project
     目录           0  2016-02-19 17:41  JavaDatabaseDemo\.settings\
     文件         598  2016-02-17 15:54  JavaDatabaseDemo\.settings\org.eclipse.jdt.core.prefs
     目录           0  2016-02-18 13:32  JavaDatabaseDemo\bin\
     目录           0  2016-02-18 13:37  JavaDatabaseDemo\bin\com\
     目录           0  2016-02-19 17:41  JavaDatabaseDemo\bin\com\jdbc\
     目录           0  2016-02-19 17:41  JavaDatabaseDemo\bin\com\jdbc\database\
     文件        2051  2016-02-19 15:48  JavaDatabaseDemo\bin\com\jdbc\database\DBCuser.class
     文件        4682  2016-02-23 14:28  JavaDatabaseDemo\bin\com\jdbc\database\JavaDatabaseUtil.class
     文件       18705  2016-02-23 14:29  JavaDatabaseDemo\bin\com\jdbc\database\JdbcBasicImpl.class
     文件        7155  2016-02-23 14:28  JavaDatabaseDemo\bin\com\jdbc\ExecutJdbcDAO.class
     文件        9580  2016-02-23 13:27  JavaDatabaseDemo\bin\com\jdbc\JdbcBasicPro.class
     文件         970  2016-02-18 13:32  JavaDatabaseDemo\bin\com\jdbc\JdbcDataUtil.class
     目录           0  2016-02-19 17:41  JavaDatabaseDemo\bin\com\jdbcEntity\
     目录           0  2016-02-19 17:41  JavaDatabaseDemo\bin\com\jdbcEntity\anno\
     文件         553  2016-02-18 16:03  JavaDatabaseDemo\bin\com\jdbcEntity\anno\filedName.class
     文件         557  2016-02-18 15:39  JavaDatabaseDemo\bin\com\jdbcEntity\anno\identityKey.class
     文件         467  2016-02-18 15:13  JavaDatabaseDemo\bin\com\jdbcEntity\anno\tableName.class
     文件        6919  2016-02-23 14:57  JavaDatabaseDemo\bin\com\jdbcEntity\ExecuteEntityDao.class
     目录           0  2016-02-22 14:44  JavaDatabaseDemo\bin\com\jdbcEntity\query\
     文件       10436  2016-02-23 14:17  JavaDatabaseDemo\bin\com\jdbcEntity\query\Criteria.class
     文件        6668  2016-02-23 14:19  JavaDatabaseDemo\bin\com\jdbcEntity\query\Pattern.class
     文件        8583  2016-02-23 14:11  JavaDatabaseDemo\bin\com\jdbcEntity\query\Query.class
     文件        2101  2016-02-22 10:26  JavaDatabaseDemo\bin\com\jdbcEntity\query\Update.class
     文件        3306  2016-02-23 14:47  JavaDatabaseDemo\bin\com\jdbcEntity\UtilInvokeValue.class
     目录           0  2016-02-19 17:41  JavaDatabaseDemo\bin\testJdbc\
     目录           0  2016-02-19 17:41  JavaDatabaseDemo\bin\testJdbc\bean\
     文件        1481  2016-02-23 15:20  JavaDatabaseDemo\bin\testJdbc\bean\loginInfo.class
     文件        1345  2016-02-23 15:24  JavaDatabaseDemo\bin\testJdbc\jdbc.class
     目录           0  2016-02-23 14:56  JavaDatabaseDemo\JDBCDATA\
............此处省略28个文件信息