Full Code of ZhuangM/student for AI

Repository: ZhuangM/student
Branch: master
Commit: 0d722f3a58e2
Files: 17
Total size: 38.9 KB

Directory structure:
gitextract_5r_0solb/

├── README.md
├── pom.xml
└── src/
    ├── main/
    │   └── java/
    │       └── com/
    │           └── up/
    │               └── student/
    │                   ├── AppConstants.java
    │                   ├── DAO.java
    │                   ├── base/
    │                   │   └── BaseDAO.java
    │                   ├── dao/
    │                   │   ├── AdminDAO.java
    │                   │   └── StudentDAO.java
    │                   ├── model/
    │                   │   ├── Admin.java
    │                   │   └── Student.java
    │                   ├── run/
    │                   │   └── Main.java
    │                   ├── util/
    │                   │   └── DBUtil.java
    │                   └── view/
    │                       ├── AddView.java
    │                       ├── DeleteView.java
    │                       ├── LoginView.java
    │                       ├── MainView.java
    │                       └── UpdateView.java
    └── test/
        └── java/
            └── com/
                └── up/
                    └── demo/
                        └── AppTest.java

================================================
FILE CONTENTS
================================================

================================================
FILE: README.md
================================================
# student
java swing
默认测试账户：test/test


================================================
FILE: pom.xml
================================================
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
	<modelVersion>4.0.0</modelVersion>

	<groupId>com.up</groupId>
	<artifactId>student</artifactId>
	<version>0.0.1-SNAPSHOT</version>
	<packaging>jar</packaging>
	<name>student</name>

	<properties>
		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
	</properties>

	<dependencies>
		<dependency>
			<groupId>junit</groupId>
			<artifactId>junit</artifactId>
			<version>3.8.1</version>
			<scope>test</scope>
		</dependency>

		<dependency>
			<groupId>org.xerial</groupId>
			<artifactId>sqlite-jdbc</artifactId>
			<version>3.23.1</version>
		</dependency>
	</dependencies>

	<build>
		<finalName>student</finalName>
		<plugins>
			<plugin>
				<groupId>org.apache.maven.plugins</groupId>
				<artifactId>maven-compiler-plugin</artifactId>
				<version>3.0</version>
				<configuration>
					<source>1.8</source>
					<target>1.8</target>
				</configuration>
			</plugin>
		</plugins>
		<sourceDirectory>src/main/java</sourceDirectory>
		<testSourceDirectory>src/test/java</testSourceDirectory>
		<resources>
			<resource>
				<directory>src/main/resources</directory>
			</resource>
		</resources>
		<testResources>
			<testResource>
				<directory>src/test/resources</directory>
			</testResource>
		</testResources>
	</build>
</project>


================================================
FILE: src/main/java/com/up/student/AppConstants.java
================================================
/**
 * 项目名：student
 * 修改历史：
 * 作者： MZ
 * 创建时间： 2016年1月6日-上午9:41:57
 */
package com.up.student;

/**
 * 模块说明： 常量
 * 
 */
public class AppConstants {
	// jdbc
	public static final String JDBC_URL = "jdbc:sqlite:test.db";
	public static final String JDBC_USERNAME = "test";
	public static final String JDBC_PASSWORD = "test";
	public static final String JDBC_DRIVER = "org.sqlite.JDBC";

	// student field
	public static final String STUDENT_NAME = "姓名";
	public static final String STUDENT_SNO = "学号";
	public static final String STUDENT_SEX = "性别";
	public static final String STUDENT_DEPARTMETN = "院系";
	public static final String STUDENT_HOMETOWN = "籍贯";
	public static final String STUDENT_EMAIL = "电子邮件";
	public static final String STUDENT_TEL = "联系方式";
	public static final String STUDENT_MARK = "学分";

	// login view
	public static final String LOGIN_TITLE = "登录界面";
	public static final String LOGIN_USERNAME = "用户名";
	public static final String LOGIN_PASSWORD = "密码";
	public static final String LOGIN = "登录";
	public static final String RESET = "重置";

	// main view
	public static final String MAINVIEW_TITLE = "学生信息管理系统";
	public static final String MAINVIEW_PAGENUM_JLABEL_DI = "第 ";
	public static final String MAINVIEW_PAGENUM_JLABEL_YE = "/99 页";
	public static final String MAINVIEW_FIND_JLABEL = "查询结果";
	public static final String MAINVIEW_FIRST = "首页";
	public static final String MAINVIEW_LAST = "末页";
	public static final String MAINVIEW_PRE = "上一页";
	public static final String MAINVIEW_NEXT = "下一页";
	public static final String PARAM_FIND_CONDITION = "";
	public static final String PARAM_FIND = "查找";
	public static final String PARAM_ADD = "添加";
	public static final String PARAM_DELETE = "删除";
	public static final String PARAM_UPDATE = "更新";

	// add view
	public static final String ADDVIEW_TITLE = "添加学生信息";
	public static final String ADDVIEW_ADDBUTTON = "添加";
	public static final String EXITBUTTON = "退出";

	// delete view
	public static final String DELETEVIEW_TITLE = "删除学生信息";
	public static final String DELETEVIEW_DELETEBUTTON = "删除";

	// update view
	public static final String UPDATEVIEW_TITLE = "更新学生信息";
	public static final String UPDATEVIEW_UPDATEBUTTON = "更新";

}


================================================
FILE: src/main/java/com/up/student/DAO.java
================================================
/**
 * 项目名：student
 * 修改历史：
 * 作者： MZ
 * 创建时间： 2016年1月6日-上午11:26:11
 */
package com.up.student;

/**
 * 模块说明： 定制枚举类型
 * 
 */
public enum DAO {
	AdminDAO, StudentDAO;

	// private String str;
	//
	// private Clazz(String str) {
	// this.str = str;
	// }
	//
	// public String getStr() {
	// return this.str;
	// }
}


================================================
FILE: src/main/java/com/up/student/base/BaseDAO.java
================================================
/**
 * 项目名：student
 * 修改历史：
 * 作者： MZ
 * 创建时间： 2016年1月6日-上午10:04:37
 */
package com.up.student.base;

import java.sql.ResultSet;
import java.sql.SQLException;

import com.up.student.DAO;
import com.up.student.dao.AdminDAO;
import com.up.student.dao.StudentDAO;
import com.up.student.util.DBUtil;

/**
 * 模块说明： DAO基类
 * 
 */
public abstract class BaseDAO {
	protected final DBUtil db = DBUtil.getDBUtil();
	protected ResultSet rs;
	private static BaseDAO baseDAO;

	public BaseDAO() {
		init();
	}

	private void init() {
		// buildAbilityDAO();
	}

	// protected abstract void buildAbilityDAO();

	public static synchronized BaseDAO getAbilityDAO(DAO dao) {
		switch (dao) {
		case AdminDAO:
			if (baseDAO == null || baseDAO.getClass() != AdminDAO.class) {
				baseDAO = AdminDAO.getInstance();
			}
			break;
		case StudentDAO:
			if (baseDAO == null || baseDAO.getClass() != StudentDAO.class) {
				baseDAO = StudentDAO.getInstance();
			}
			break;
		default:
			break;
		}
		return baseDAO;
	}

	protected void destroy() {
		try {
			if (rs != null) {
				rs.close();
			}
		} catch (SQLException se) {
			se.printStackTrace();
		}
	}
}


================================================
FILE: src/main/java/com/up/student/dao/AdminDAO.java
================================================
/**
 * 项目名：student
 * 修改历史：
 * 作者： MZ
 * 创建时间： 2016年1月6日-上午9:59:58
 */
package com.up.student.dao;

import java.sql.SQLException;

import com.up.student.base.BaseDAO;

/**
 * 模块说明： 管理员增删改查
 * 
 */
public class AdminDAO extends BaseDAO {

	private static AdminDAO ad = null;

	public static synchronized AdminDAO getInstance() {
		if (ad == null) {
			ad = new AdminDAO();
		}
		return ad;
	}

	public boolean queryForLogin(String username, String password) {
		boolean result = false;
		if (username.length() == 0 || password.length() == 0) {
			return result;
		}
		String sql = "select * from admin where username=? and password=?";
		String[] param = { username, password };
		rs = db.executeQuery(sql, param);
		try {
			if (rs.next()) {
				result = true;
			}
		} catch (SQLException e) {
			e.printStackTrace();
		} finally {
			destroy();
		}
		return result;
	}

}


================================================
FILE: src/main/java/com/up/student/dao/StudentDAO.java
================================================
/**
 * 项目名：student
 * 修改历史：
 * 作者： MZ
 * 创建时间： 2016年1月6日-上午10:00:07
 */
package com.up.student.dao;

import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.ArrayList;
import java.util.List;

import com.up.student.base.BaseDAO;
import com.up.student.model.Student;

/**
 * 模块说明： 学生增删改查
 * 
 */
public class StudentDAO extends BaseDAO {
	private final int fieldNum = 9;
	private final int showNum = 15;
	private static StudentDAO sd = null;

	public static synchronized StudentDAO getInstance() {
		if (sd == null) {
			sd = new StudentDAO();
		}
		return sd;
	}

	// update
	public boolean update(Student stu) {
		boolean result = false;
		if (stu == null) {
			return result;
		}
		try {
			// check
			if (queryBySno(stu.getSno()) == 0) {
				return result;
			}
			// update
			String sql = "update student set sex=?,department=?,email=?,tel=?,hometown=?,mark=? where name=? and sno=?";
			String[] param = { stu.getSex(), stu.getDepartment(), stu.getEmail(), stu.getTel(), stu.getHomeTown(),
					stu.getMark(), stu.getName(), stu.getSno() };
			int rowCount = db.executeUpdate(sql, param);
			if (rowCount == 1) {
				result = true;
			}
		} catch (SQLException se) {
			se.printStackTrace();
		} finally {
			destroy();
		}
		return result;
	}

	// delete
	public boolean delete(Student stu) {
		boolean result = false;
		if (stu == null) {
			return result;
		}
		String sql = "delete from student where name=? and sno=?";
		String[] param = { stu.getName(), stu.getSno() };
		int rowCount = db.executeUpdate(sql, param);
		if (rowCount == 1) {
			result = true;
		}
		destroy();
		return result;
	}

	// add
	public boolean add(Student stu) {
		boolean result = false;
		if (stu == null) {
			return result;
		}
		try {
			// check
			if (queryBySno(stu.getSno()) == 1) {
				return result;
			}
			// insert
			String sql = "insert into student(name,sno,sex,department,hometown,mark,email,tel) values(?,?,?,?,?,?,?,?)";
			String[] param = { stu.getName(), stu.getSno(), stu.getSex(), stu.getDepartment(), stu.getHomeTown(),
					stu.getMark(), stu.getEmail(), stu.getTel() };
			if (db.executeUpdate(sql, param) == 1) {
				result = true;
			}
		} catch (SQLException se) {
			se.printStackTrace();
		} finally {
			destroy();
		}
		return result;
	}

	// query by name
	public String[][] queryByName(String name) {
		String[][] result = null;
		if (name.length() < 0) {
			return result;
		}
		List<Student> stus = new ArrayList<Student>();
		int i = 0;
		String sql = "select * from student where name like ?";
		String[] param = { "%" + name + "%" };
		rs = db.executeQuery(sql, param);
		try {
			while (rs.next()) {
				buildList(rs, stus, i);
				i++;
			}
			if (stus.size() > 0) {
				result = new String[stus.size()][fieldNum];
				for (int j = 0; j < stus.size(); j++) {
					buildResult(result, stus, j);
				}
			}
		} catch (SQLException se) {
			se.printStackTrace();
		} finally {
			destroy();
		}

		return result;
	}

	// query
	public String[][] list(int pageNum) {
		String[][] result = null;
		if (pageNum < 1) {
			return result;
		}
		List<Student> stus = new ArrayList<Student>();
		int i = 0;
		int beginNum = (pageNum - 1) * showNum;
		String sql = "select * from student limit ?,?";
		Integer[] param = { beginNum, showNum };
		rs = db.executeQuery(sql, param);
		try {
			while (rs.next()) {
				buildList(rs, stus, i);
				i++;
			}
			if (stus.size() > 0) {
				result = new String[stus.size()][fieldNum];
				for (int j = 0; j < stus.size(); j++) {
					buildResult(result, stus, j);
				}
			}
		} catch (SQLException se) {
			se.printStackTrace();
		} finally {
			destroy();
		}

		return result;
	}

	// 将rs记录添加到list中
	private void buildList(ResultSet rs, List<Student> list, int i) throws SQLException {
		Student stu = new Student();
		stu.setId(i + 1);
		stu.setName(rs.getString("name"));
		stu.setDepartment(rs.getString("department"));
		stu.setEmail(rs.getString("email"));
		stu.setHomeTown(rs.getString("hometown"));
		stu.setMark(rs.getString("mark"));
		stu.setSex(rs.getString("sex"));
		stu.setSno(rs.getString("sno"));
		stu.setTel(rs.getString("tel"));
		list.add(stu);
	}

	// 将list中记录添加到二维数组中
	private void buildResult(String[][] result, List<Student> stus, int j) {
		Student stu = stus.get(j);
		result[j][0] = String.valueOf(stu.getId());
		result[j][1] = stu.getName();
		result[j][2] = stu.getSno();
		result[j][3] = stu.getSex();
		result[j][4] = stu.getDepartment();
		result[j][5] = stu.getHomeTown();
		result[j][6] = stu.getMark();
		result[j][7] = stu.getEmail();
		result[j][8] = stu.getTel();
	}

	// query by sno
	private int queryBySno(String sno) throws SQLException {
		int result = 0;
		if ("".equals(sno) || sno == null) {
			return result;
		}
		String checkSql = "select * from student where sno=?";
		String[] checkParam = { sno };
		rs = db.executeQuery(checkSql, checkParam);
		if (rs.next()) {
			result = 1;
		}
		return result;
	}

}


================================================
FILE: src/main/java/com/up/student/model/Admin.java
================================================
/**
 * 项目名：student
 * 修改历史：
 * 作者： MZ
 * 创建时间： 2016年1月6日-上午9:42:48
 */
package com.up.student.model;

/**
 * 模块说明：admin
 * 
 */
public class Admin {
	private int id;
	private String name;
	private String username;
	private String password;

	public String getName() {
		return name;
	}

	public void setName(String name) {
		this.name = name;
	}

	public int getId() {
		return id;
	}

	public void setId(int id) {
		this.id = id;
	}

	public String getUsername() {
		return username;
	}

	public void setUsername(String username) {
		this.username = username;
	}

	public String getPassword() {
		return password;
	}

	public void setPassword(String password) {
		this.password = password;
	}

}


================================================
FILE: src/main/java/com/up/student/model/Student.java
================================================
/**
 * 项目名：student
 * 修改历史：
 * 作者： MZ
 * 创建时间： 2016年1月6日-上午9:42:36
 */
package com.up.student.model;

/**
 * 模块说明： 学生
 * 
 */
public class Student {
	private int id;
	private String sno;// 学号
	private String name;
	private String sex;
	private String department;// 院系
	private String homeTown;// 籍贯
	private String mark;// 学分
	private String email;
	private String tel;// 联系方式

	public int getId() {
		return id;
	}

	public void setId(int id) {
		this.id = id;
	}

	public String getSno() {
		return sno;
	}

	public void setSno(String sno) {
		this.sno = sno;
	}

	public String getName() {
		return name;
	}

	public void setName(String name) {
		this.name = name;
	}

	public String getSex() {
		return sex;
	}

	public void setSex(String sex) {
		this.sex = sex;
	}

	public String getDepartment() {
		return department;
	}

	public void setDepartment(String department) {
		this.department = department;
	}

	public String getHomeTown() {
		return homeTown;
	}

	public void setHomeTown(String homeTown) {
		this.homeTown = homeTown;
	}

	public String getMark() {
		return mark;
	}

	public void setMark(String mark) {
		this.mark = mark;
	}

	public String getEmail() {
		return email;
	}

	public void setEmail(String email) {
		this.email = email;
	}

	public String getTel() {
		return tel;
	}

	public void setTel(String tel) {
		this.tel = tel;
	}

}


================================================
FILE: src/main/java/com/up/student/run/Main.java
================================================
/**
 * 项目名：student
 * 修改历史：
 * 作者： MZ
 * 创建时间： 2016年1月6日-上午9:43:05
 */
package com.up.student.run;

import com.up.student.util.DBUtil;
import com.up.student.view.LoginView;

/**
 * 模块说明：主函数
 * 
 */
public class Main {
	public static void initDB() {
		DBUtil dbUtil = DBUtil.getDBUtil();

		//检查数据库是否初始化
		if (dbUtil.exeute("select 1 from  admin")) {
			return;
		}

		//初始化数据库
		//admin表
		dbUtil.exeute("create table if not exists admin(id int primary key," +
				"name varchar(32)," +
				"username varchar(32)," +
				"password varchar(32))");
		dbUtil.exeute("insert into admin(id, name, username, password) values(1, 'admin', 'test', 'test')");

		//student
		dbUtil.exeute("create table if not exists student(" +
				"id int primary key," +
				"sno varchar(16)," +
				"name varchar(32)," +
				"sex varchar(8)," +
				"department varchar(32)," +
				"hometown varchar(64)," +
				"mark varchar(32)," +
				"email varchar(32)," +
				"tel varchar(16))");
	}

	public static void main(String[] args) {
		initDB();
		new LoginView();
		DBUtil.getDBUtil().close();
	}
}


================================================
FILE: src/main/java/com/up/student/util/DBUtil.java
================================================
/**
 * 项目名：student
 * 修改历史：
 * 作者： MZ
 * 创建时间： 2016年1月6日-上午9:43:21
 */
package com.up.student.util;

import java.sql.*;

import com.up.student.AppConstants;


/**
 * 模块说明：数据库工具类
 * 
 */
public class DBUtil {
	private static DBUtil db;

	private Connection conn;
	private PreparedStatement ps;
	private ResultSet rs;

	private DBUtil() {

	}

	public static DBUtil getDBUtil() {
		if (db == null) {
			db = new DBUtil();
		}
		return db;
	}

	public int executeUpdate(String sql) {
		int result = -1;
		if (getConn() == null) {
			return result;
		}
		try {
			ps = conn.prepareStatement(sql);
			result = ps.executeUpdate();
		} catch (SQLException e) {
			e.printStackTrace();
		}
		return result;
	}

	public int executeUpdate(String sql, Object[] obj) {
		int result = -1;
		if (getConn() == null) {
			return result;
		}
		try {
			ps = conn.prepareStatement(sql);
			for (int i = 0; i < obj.length; i++) {
				ps.setObject(i + 1, obj[i]);
			}
			result = ps.executeUpdate();
			close();
		} catch (SQLException e) {
			e.printStackTrace();
		}
		return result;
	}

	public ResultSet executeQuery(String sql) {
		if (getConn() == null) {
			return null;
		}
		try {
			ps = conn.prepareStatement(sql);
			rs = ps.executeQuery();
		} catch (SQLException e) {
			e.printStackTrace();
		}
		return rs;
	}

	public ResultSet executeQuery(String sql, Object[] obj) {
		if (getConn() == null) {
			return null;
		}
		try {
			ps = conn.prepareStatement(sql);
			for (int i = 0; i < obj.length; i++) {
				ps.setObject(i + 1, obj[i]);
			}
			rs = ps.executeQuery();
		} catch (SQLException e) {
			e.printStackTrace();
		}

		return rs;
	}

	public boolean exeute(String sql) {
		if (getConn() == null) {
			return false;
		}
		try {
			Statement statement = conn.createStatement();
			statement.execute(sql);
			statement.close();
			return true;
		} catch (SQLException e) {
//			e.printStackTrace();
			return false;
		}
	}

	private Connection getConn() {
		try {
			if (conn == null || conn.isClosed()) {
				Class.forName(AppConstants.JDBC_DRIVER);
				conn = DriverManager.getConnection(AppConstants.JDBC_URL, AppConstants.JDBC_USERNAME,
						com.up.student.AppConstants.JDBC_PASSWORD);
			}
		} catch (ClassNotFoundException e) {
			System.out.println("jdbc driver is not found.");
			e.printStackTrace();
		} catch (SQLException e) {
			e.printStackTrace();
		}
		return conn;
	}

	public void close() {
		try {
			if (rs != null) {
				rs.close();
			}
			if (ps != null) {
				ps.close();
			}
			if (conn != null) {
				conn.close();
			}
		} catch (SQLException e) {
			e.printStackTrace();
		}
	}
}


================================================
FILE: src/main/java/com/up/student/view/AddView.java
================================================
/**
 * 项目名：student
 * 修改历史：
 * 作者： MZ
 * 创建时间： 2016年1月6日-下午4:56:01
 */
package com.up.student.view;

import java.awt.BorderLayout;
import java.awt.GridLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JTextField;

import com.up.student.AppConstants;
import com.up.student.DAO;
import com.up.student.base.BaseDAO;
import com.up.student.dao.StudentDAO;
import com.up.student.model.Student;

/**
 * 模块说明： 添加学生
 * 
 */
public class AddView extends JFrame {

	private static final long serialVersionUID = -1984182788841566838L;

	private JPanel jPanelCenter, jPanelSouth;
	private JButton addButton, exitButton;
	private JTextField name, sno, department, hometown, mark, email, tel, sex;

	public AddView() {
		init();
	}

	private void init() {
		setTitle(AppConstants.ADDVIEW_TITLE);
		// center panel
		jPanelCenter = new JPanel();
		jPanelCenter.setLayout(new GridLayout(9, 2));
		jPanelCenter.add(new JLabel(AppConstants.STUDENT_NAME));
		name = new JTextField();
		jPanelCenter.add(name);
		jPanelCenter.add(new JLabel(AppConstants.STUDENT_SNO));
		sno = new JTextField();
		jPanelCenter.add(sno);
		jPanelCenter.add(new JLabel(AppConstants.STUDENT_SEX));
		sex = new JTextField();
		jPanelCenter.add(sex);
		jPanelCenter.add(new JLabel(AppConstants.STUDENT_DEPARTMETN));
		department = new JTextField();
		jPanelCenter.add(department);
		jPanelCenter.add(new JLabel(AppConstants.STUDENT_HOMETOWN));
		hometown = new JTextField();
		jPanelCenter.add(hometown);
		jPanelCenter.add(new JLabel(AppConstants.STUDENT_MARK));
		mark = new JTextField();
		jPanelCenter.add(mark);
		jPanelCenter.add(new JLabel(AppConstants.STUDENT_EMAIL));
		email = new JTextField();
		jPanelCenter.add(email);
		jPanelCenter.add(new JLabel(AppConstants.STUDENT_TEL));
		tel = new JTextField();
		jPanelCenter.add(tel);
		jPanelCenter.add(new JLabel("-------------------------------------------------"));
		jPanelCenter.add(new JLabel("-------------------------------------------------"));

		// south panel
		jPanelSouth = new JPanel();
		jPanelSouth.setLayout(new GridLayout(1, 2));
		addButton = new JButton(AppConstants.ADDVIEW_ADDBUTTON);
		addButton.addActionListener(new ActionListener() {
			@Override
			public void actionPerformed(ActionEvent e) {
				if (check()) {
					Student stu = new Student();
					buildStudent(stu);
					boolean isSuccess = ((StudentDAO) BaseDAO.getAbilityDAO(DAO.StudentDAO)).add(stu);
					if (isSuccess) {
						setEmpty();
						if (MainView.currPageNum < 0 || MainView.currPageNum > 99) {
							MainView.currPageNum = 1;
						}
						String[][] result = ((StudentDAO) BaseDAO.getAbilityDAO(DAO.StudentDAO))
								.list(MainView.currPageNum);
						MainView.initJTable(MainView.jTable, result);
					}
				}
			}
		});
		jPanelSouth.add(addButton);
		exitButton = new JButton(AppConstants.EXITBUTTON);
		exitButton.addActionListener(new ActionListener() {
			@Override
			public void actionPerformed(ActionEvent e) {
				dispose();
			}
		});
		jPanelSouth.add(exitButton);

		this.add(jPanelCenter, BorderLayout.CENTER);
		this.add(jPanelSouth, BorderLayout.SOUTH);

		setDefaultCloseOperation(DISPOSE_ON_CLOSE);
		setBounds(470, 200, 400, 270);
		setResizable(false);
		setVisible(true);
	}

	private boolean check() {
		boolean result = false;
		if ("".equals(name.getText()) || "".equals(sno.getText()) || "".equals(department.getText())
				|| "".equals(sex.getText()) || "".equals(mark.getText()) || "".equals(tel.getText())
				|| "".equals(email.getText()) || "".equals(hometown.getText())) {
			return result;
		} else {
			result = true;
		}
		return result;
	}

	private void buildStudent(Student stu) {
		stu.setDepartment(department.getText());
		stu.setEmail(email.getText());
		stu.setHomeTown(hometown.getText());
		stu.setMark(mark.getText());
		stu.setName(name.getText());
		stu.setSno(sno.getText());
		stu.setTel(tel.getText());
		stu.setSex(sex.getText());
	}

	private void setEmpty() {
		name.setText("");
		sno.setText("");
		department.setText("");
		sex.setText("");
		email.setText("");
		hometown.setText("");
		tel.setText("");
		mark.setText("");
	}
}


================================================
FILE: src/main/java/com/up/student/view/DeleteView.java
================================================
/**
 * 项目名：student
 * 修改历史：
 * 作者： MZ
 * 创建时间： 2016年1月7日-上午10:27:11
 */
package com.up.student.view;

import java.awt.BorderLayout;
import java.awt.GridLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JTextField;

import com.up.student.AppConstants;
import com.up.student.DAO;
import com.up.student.base.BaseDAO;
import com.up.student.dao.StudentDAO;
import com.up.student.model.Student;

/**
 * 模块说明： 删除学生
 * 
 */
public class DeleteView extends JFrame {

	private static final long serialVersionUID = -7668153283910203959L;

	private JPanel jPanelCenter, jPanelSouth;
	private JButton deleteButton, exitButton;
	private JTextField name, sno; // 根据姓名+学号删除学生

	public DeleteView() {
		init();
	}

	private void init() {
		setTitle(AppConstants.DELETEVIEW_TITLE);
		// center panel
		jPanelCenter = new JPanel();
		jPanelCenter.setLayout(new GridLayout(3, 2));
		jPanelCenter.add(new JLabel(AppConstants.STUDENT_NAME));
		name = new JTextField();
		jPanelCenter.add(name);
		jPanelCenter.add(new JLabel(AppConstants.STUDENT_SNO));
		sno = new JTextField();
		jPanelCenter.add(sno);
		jPanelCenter.add(new JLabel("-------------------------------------------------"));
		jPanelCenter.add(new JLabel("-------------------------------------------------"));

		// south panel
		jPanelSouth = new JPanel();
		jPanelSouth.setLayout(new GridLayout(1, 2));
		deleteButton = new JButton(AppConstants.DELETEVIEW_DELETEBUTTON);
		deleteButton.addActionListener(new ActionListener() {
			@Override
			public void actionPerformed(ActionEvent e) {
				if (check()) {
					Student stu = new Student();
					buildStudent(stu);
					boolean isSuccess = ((StudentDAO) BaseDAO.getAbilityDAO(DAO.StudentDAO)).delete(stu);
					if (isSuccess) {
						setEmpty();
						if (MainView.currPageNum < 0 || MainView.currPageNum > 99) {
							MainView.currPageNum = 1;
						}
						String[][] result = ((StudentDAO) BaseDAO.getAbilityDAO(DAO.StudentDAO))
								.list(MainView.currPageNum);
						MainView.initJTable(MainView.jTable, result);
					}
				}
			}
		});
		jPanelSouth.add(deleteButton);
		exitButton = new JButton(AppConstants.EXITBUTTON);
		exitButton.addActionListener(new ActionListener() {
			@Override
			public void actionPerformed(ActionEvent e) {
				dispose();
			}
		});
		jPanelSouth.add(exitButton);

		this.add(jPanelCenter, BorderLayout.CENTER);
		this.add(jPanelSouth, BorderLayout.SOUTH);

		setDefaultCloseOperation(DISPOSE_ON_CLOSE);
		setBounds(470, 250, 400, 130);
		setResizable(false);
		setVisible(true);
	}

	private boolean check() {
		boolean result = false;
		if ("".equals(name.getText()) || "".equals(sno.getText())) {
			return result;
		} else {
			result = true;
		}
		return result;
	}

	private void buildStudent(Student stu) {
		stu.setName(name.getText());
		stu.setSno(sno.getText());
	}

	private void setEmpty() {
		name.setText("");
		sno.setText("");
	}

}


================================================
FILE: src/main/java/com/up/student/view/LoginView.java
================================================
/**
 * 项目名：student
 * 修改历史：
 * 作者： MZ
 * 创建时间： 2016年1月6日-上午9:43:48
 */
package com.up.student.view;

import java.awt.BorderLayout;
import java.awt.GridLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.KeyAdapter;
import java.awt.event.KeyEvent;

import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JPasswordField;
import javax.swing.JTextField;

import com.up.student.AppConstants;
import com.up.student.DAO;
import com.up.student.base.BaseDAO;
import com.up.student.dao.AdminDAO;

/**
 * 模块说明： 登录界面
 * 
 */
public class LoginView extends JFrame {

	private static final long serialVersionUID = -5278598737087831336L;
	private JPanel jPanelCenter, jPanelSouth;
	private JTextField username;
	private JPasswordField password;
	private JButton loginButton, resetButton;

	public LoginView() {
		init();
	}

	private void init() {
		this.setTitle("Login");

		jPanelCenter = new JPanel();
		jPanelCenter.setLayout(new GridLayout(3, 2));
		jPanelCenter.add(new JLabel(AppConstants.LOGIN_USERNAME));
		username = new JTextField();
		jPanelCenter.add(username);
		jPanelCenter.add(new JLabel(AppConstants.LOGIN_PASSWORD));
		password = new JPasswordField();
		// enter key listener
		password.addKeyListener(new LoginListener());
		jPanelCenter.add(password);
		jPanelCenter.add(new JLabel("----------------------------------------------"));
		jPanelCenter.add(new JLabel("----------------------------------------------"));

		jPanelSouth = new JPanel();
		jPanelSouth.setLayout(new GridLayout(1, 2));
		loginButton = new JButton(AppConstants.LOGIN);
		loginButton.addActionListener(new ActionListener() {
			@Override
			public void actionPerformed(ActionEvent e) {
				check();
			}
		});
		jPanelSouth.add(loginButton);
		resetButton = new JButton(AppConstants.RESET);
		resetButton.addActionListener(new ActionListener() {
			@Override
			public void actionPerformed(ActionEvent e) {
				username.setText("");
				password.setText("");
			}
		});
		jPanelSouth.add(resetButton);

		this.add(jPanelCenter, BorderLayout.CENTER);
		this.add(jPanelSouth, BorderLayout.SOUTH);

		this.setDefaultCloseOperation(DISPOSE_ON_CLOSE);
		this.setBounds(450, 250, 375, 140);
		this.setResizable(false);
		this.setVisible(true);
	}

	private class LoginListener extends KeyAdapter {

		@Override
		public void keyPressed(KeyEvent e) {
			if (e.getKeyCode() == KeyEvent.VK_ENTER) {
				check();
			}
		}
	}

	private void check() {
		AdminDAO adminDAO = (AdminDAO) BaseDAO.getAbilityDAO(DAO.AdminDAO);
		if (adminDAO.queryForLogin(username.getText(), String.valueOf(password.getPassword()))) {
			dispose();
			new MainView();
		} else {
			username.setText("");
			password.setText("");
		}
	}

}


================================================
FILE: src/main/java/com/up/student/view/MainView.java
================================================
/**
 * 项目名：student
 * 修改历史：
 * 作者： MZ
 * 创建时间： 2016年1月6日-下午1:37:39
 */
package com.up.student.view;

import java.awt.BorderLayout;
import java.awt.GridLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.KeyAdapter;
import java.awt.event.KeyEvent;

import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTable;
import javax.swing.JTextField;
import javax.swing.table.DefaultTableCellRenderer;
import javax.swing.table.DefaultTableModel;
import javax.swing.table.TableColumn;

import com.up.student.AppConstants;
import com.up.student.DAO;
import com.up.student.base.BaseDAO;
import com.up.student.dao.StudentDAO;

/**
 * 模块说明： 首页
 * 
 */
public class MainView extends JFrame {

	private static final long serialVersionUID = 5870864087464173884L;

	private final int maxPageNum = 99;

	private JPanel jPanelNorth, jPanelSouth, jPanelCenter;
	private JButton jButtonFirst, jButtonLast, jButtonNext, jButtonPre, jButtonAdd, jButtonDelete, jButtonUpdate,
			jButtonFind;
	private JLabel currPageNumJLabel;
	private JTextField condition;
	public static JTable jTable;
	private JScrollPane jScrollPane;
	private DefaultTableModel myTableModel;

	public static String[] column = { "id", AppConstants.STUDENT_NAME, AppConstants.STUDENT_SNO,
			AppConstants.STUDENT_SEX, AppConstants.STUDENT_DEPARTMETN, AppConstants.STUDENT_HOMETOWN,
			AppConstants.STUDENT_MARK, AppConstants.STUDENT_EMAIL, AppConstants.STUDENT_TEL };
	public static int currPageNum = 1;

	public MainView() {
		init();
	}

	private void init() {
		setTitle(AppConstants.MAINVIEW_TITLE);

		// north panel
		jPanelNorth = new JPanel();
		jPanelNorth.setLayout(new GridLayout(1, 5));
		condition = new JTextField(AppConstants.PARAM_FIND_CONDITION);
		condition.addKeyListener(new FindListener());
		jPanelNorth.add(condition);
		// query by name
		jButtonFind = new JButton(AppConstants.PARAM_FIND);
		jButtonFind.addActionListener(new ActionListener() {
			@Override
			public void actionPerformed(ActionEvent e) {
				find();
			}
		});
		jButtonFind.addKeyListener(new FindListener());
		// add
		jPanelNorth.add(jButtonFind);
		jButtonAdd = new JButton(AppConstants.PARAM_ADD);
		jButtonAdd.addActionListener(new ActionListener() {
			@Override
			public void actionPerformed(ActionEvent e) {
				new AddView();
			}
		});
		jPanelNorth.add(jButtonAdd);
		// delete
		jButtonDelete = new JButton(AppConstants.PARAM_DELETE);
		jButtonDelete.addActionListener(new ActionListener() {
			@Override
			public void actionPerformed(ActionEvent e) {
				new DeleteView();
			}
		});
		jPanelNorth.add(jButtonDelete);
		// update
		jButtonUpdate = new JButton(AppConstants.PARAM_UPDATE);
		jButtonUpdate.addActionListener(new ActionListener() {
			@Override
			public void actionPerformed(ActionEvent e) {
				new UpdateView();
			}
		});
		jPanelNorth.add(jButtonUpdate);

		// center panel
		jPanelCenter = new JPanel();
		jPanelCenter.setLayout(new GridLayout(1, 1));

		// init jTable
		String[][] result = ((StudentDAO) BaseDAO.getAbilityDAO(DAO.StudentDAO)).list(currPageNum);
		myTableModel = new DefaultTableModel(result, column);
		jTable = new JTable(myTableModel);
		DefaultTableCellRenderer cr = new DefaultTableCellRenderer();
		cr.setHorizontalAlignment(JLabel.CENTER);
		jTable.setDefaultRenderer(Object.class, cr);
		initJTable(jTable, result);

		jScrollPane = new JScrollPane(jTable);
		jPanelCenter.add(jScrollPane);

		// south panel
		jPanelSouth = new JPanel();
		jPanelSouth.setLayout(new GridLayout(1, 5));

		jButtonFirst = new JButton(AppConstants.MAINVIEW_FIRST);
		jButtonFirst.addActionListener(new ActionListener() {
			@Override
			public void actionPerformed(ActionEvent e) {
				currPageNum = 1;
				String[][] result = ((StudentDAO) BaseDAO.getAbilityDAO(DAO.StudentDAO)).list(currPageNum);
				initJTable(jTable, result);
				currPageNumJLabel.setText(AppConstants.MAINVIEW_PAGENUM_JLABEL_DI + currPageNum
						+ AppConstants.MAINVIEW_PAGENUM_JLABEL_YE);
			}
		});
		jButtonPre = new JButton(AppConstants.MAINVIEW_PRE);
		jButtonPre.addActionListener(new ActionListener() {

			@Override
			public void actionPerformed(ActionEvent e) {
				currPageNum--;
				if (currPageNum <= 0) {
					currPageNum = 1;
				}
				String[][] result = ((StudentDAO) BaseDAO.getAbilityDAO(DAO.StudentDAO)).list(currPageNum);
				initJTable(jTable, result);
				currPageNumJLabel.setText(AppConstants.MAINVIEW_PAGENUM_JLABEL_DI + currPageNum
						+ AppConstants.MAINVIEW_PAGENUM_JLABEL_YE);
			}
		});
		jButtonNext = new JButton(AppConstants.MAINVIEW_NEXT);
		jButtonNext.addActionListener(new ActionListener() {
			@Override
			public void actionPerformed(ActionEvent e) {
				currPageNum++;
				if (currPageNum > maxPageNum) {
					currPageNum = maxPageNum;
				}
				String[][] result = ((StudentDAO) BaseDAO.getAbilityDAO(DAO.StudentDAO)).list(currPageNum);
				initJTable(jTable, result);
				currPageNumJLabel.setText(AppConstants.MAINVIEW_PAGENUM_JLABEL_DI + currPageNum
						+ AppConstants.MAINVIEW_PAGENUM_JLABEL_YE);
			}
		});
		jButtonLast = new JButton(AppConstants.MAINVIEW_LAST);
		jButtonLast.addActionListener(new ActionListener() {
			@Override
			public void actionPerformed(ActionEvent e) {
				currPageNum = maxPageNum;
				String[][] result = ((StudentDAO) BaseDAO.getAbilityDAO(DAO.StudentDAO)).list(currPageNum);
				initJTable(jTable, result);
				currPageNumJLabel.setText(AppConstants.MAINVIEW_PAGENUM_JLABEL_DI + currPageNum
						+ AppConstants.MAINVIEW_PAGENUM_JLABEL_YE);
			}
		});

		currPageNumJLabel = new JLabel(
				AppConstants.MAINVIEW_PAGENUM_JLABEL_DI + currPageNum + AppConstants.MAINVIEW_PAGENUM_JLABEL_YE);
		currPageNumJLabel.setHorizontalAlignment(JLabel.CENTER);

		jPanelSouth.add(jButtonFirst);
		jPanelSouth.add(jButtonPre);
		jPanelSouth.add(currPageNumJLabel);
		jPanelSouth.add(jButtonNext);
		jPanelSouth.add(jButtonLast);

		this.add(jPanelNorth, BorderLayout.NORTH);
		this.add(jPanelCenter, BorderLayout.CENTER);
		this.add(jPanelSouth, BorderLayout.SOUTH);

		setBounds(400, 200, 750, 340);
		setResizable(false);
		setDefaultCloseOperation(DISPOSE_ON_CLOSE);
		setVisible(true);
	}

	public static void initJTable(JTable jTable, String[][] result) {
		((DefaultTableModel) jTable.getModel()).setDataVector(result, column);
		jTable.setRowHeight(20);
		TableColumn firsetColumn = jTable.getColumnModel().getColumn(0);
		firsetColumn.setPreferredWidth(30);
		firsetColumn.setMaxWidth(30);
		firsetColumn.setMinWidth(30);
		TableColumn secondColumn = jTable.getColumnModel().getColumn(1);
		secondColumn.setPreferredWidth(60);
		secondColumn.setMaxWidth(60);
		secondColumn.setMinWidth(60);
		TableColumn thirdColumn = jTable.getColumnModel().getColumn(2);
		thirdColumn.setPreferredWidth(90);
		thirdColumn.setMaxWidth(90);
		thirdColumn.setMinWidth(90);
		TableColumn fourthColumn = jTable.getColumnModel().getColumn(3);
		fourthColumn.setPreferredWidth(30);
		fourthColumn.setMaxWidth(30);
		fourthColumn.setMinWidth(30);
		TableColumn seventhColumn = jTable.getColumnModel().getColumn(6);
		seventhColumn.setPreferredWidth(30);
		seventhColumn.setMaxWidth(30);
		seventhColumn.setMinWidth(30);
		TableColumn ninthColumn = jTable.getColumnModel().getColumn(8);
		ninthColumn.setPreferredWidth(90);
		ninthColumn.setMaxWidth(90);
		ninthColumn.setMinWidth(90);
	}

	private class FindListener extends KeyAdapter {

		@Override
		public void keyPressed(KeyEvent e) {
			if (e.getKeyCode() == KeyEvent.VK_ENTER) {
				find();
			}
		}
	}

	private void find() {
		currPageNum = 0;
		String param = condition.getText();
		if ("".equals(param) || param == null) {
			initJTable(MainView.jTable, null);
			currPageNumJLabel.setText(AppConstants.MAINVIEW_FIND_JLABEL);
			return;
		}
		String[][] result = ((StudentDAO) BaseDAO.getAbilityDAO(DAO.StudentDAO)).queryByName(param);
		condition.setText("");
		initJTable(MainView.jTable, result);
		currPageNumJLabel.setText(AppConstants.MAINVIEW_FIND_JLABEL);
	}

}


================================================
FILE: src/main/java/com/up/student/view/UpdateView.java
================================================
/**
 * 项目名：student
 * 修改历史：
 * 作者： MZ
 * 创建时间： 2016年1月7日-上午11:07:57
 */
package com.up.student.view;

import java.awt.BorderLayout;
import java.awt.GridLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JTextField;

import com.up.student.AppConstants;
import com.up.student.DAO;
import com.up.student.base.BaseDAO;
import com.up.student.dao.StudentDAO;
import com.up.student.model.Student;

/**
 * 模块说明： 更新学生信息
 * 
 */
public class UpdateView extends JFrame {

	private static final long serialVersionUID = 5292738820127102731L;

	private JPanel jPanelCenter, jPanelSouth;
	private JButton updateButton, exitButton;
	private JTextField name, sno, department, hometown, mark, email, tel, sex;

	public UpdateView() {
		init();
	}

	private void init() {
		setTitle(AppConstants.UPDATEVIEW_TITLE);
		// center panel
		jPanelCenter = new JPanel();
		jPanelCenter.setLayout(new GridLayout(9, 2));
		jPanelCenter.add(new JLabel(AppConstants.STUDENT_NAME));
		name = new JTextField();
		jPanelCenter.add(name);
		jPanelCenter.add(new JLabel(AppConstants.STUDENT_SNO));
		sno = new JTextField();
		jPanelCenter.add(sno);
		jPanelCenter.add(new JLabel(AppConstants.STUDENT_SEX));
		sex = new JTextField();
		jPanelCenter.add(sex);
		jPanelCenter.add(new JLabel(AppConstants.STUDENT_DEPARTMETN));
		department = new JTextField();
		jPanelCenter.add(department);
		jPanelCenter.add(new JLabel(AppConstants.STUDENT_HOMETOWN));
		hometown = new JTextField();
		jPanelCenter.add(hometown);
		jPanelCenter.add(new JLabel(AppConstants.STUDENT_MARK));
		mark = new JTextField();
		jPanelCenter.add(mark);
		jPanelCenter.add(new JLabel(AppConstants.STUDENT_EMAIL));
		email = new JTextField();
		jPanelCenter.add(email);
		jPanelCenter.add(new JLabel(AppConstants.STUDENT_TEL));
		tel = new JTextField();
		jPanelCenter.add(tel);
		jPanelCenter.add(new JLabel("-------------------------------------------------"));
		jPanelCenter.add(new JLabel("-------------------------------------------------"));

		// south panel
		jPanelSouth = new JPanel();
		jPanelSouth.setLayout(new GridLayout(1, 2));
		updateButton = new JButton(AppConstants.UPDATEVIEW_UPDATEBUTTON);
		updateButton.addActionListener(new ActionListener() {
			@Override
			public void actionPerformed(ActionEvent e) {
				if (check()) {
					Student stu = new Student();
					buildStudent(stu);
					boolean isSuccess = ((StudentDAO) BaseDAO.getAbilityDAO(DAO.StudentDAO)).update(stu);
					if (isSuccess) {
						setEmpty();
						if (MainView.currPageNum < 0 || MainView.currPageNum > 99) {
							MainView.currPageNum = 1;
						}
						String[][] result = ((StudentDAO) BaseDAO.getAbilityDAO(DAO.StudentDAO))
								.list(MainView.currPageNum);
						MainView.initJTable(MainView.jTable, result);
					}
				}
			}
		});
		jPanelSouth.add(updateButton);
		exitButton = new JButton(AppConstants.EXITBUTTON);
		exitButton.addActionListener(new ActionListener() {
			@Override
			public void actionPerformed(ActionEvent e) {
				dispose();
			}
		});
		jPanelSouth.add(exitButton);

		this.add(jPanelCenter, BorderLayout.CENTER);
		this.add(jPanelSouth, BorderLayout.SOUTH);

		setDefaultCloseOperation(DISPOSE_ON_CLOSE);
		setBounds(470, 200, 400, 270);
		setResizable(false);
		setVisible(true);
	}

	private boolean check() {
		boolean result = false;
		if ("".equals(name.getText()) || "".equals(sno.getText()) || "".equals(department.getText())
				|| "".equals(sex.getText()) || "".equals(mark.getText()) || "".equals(tel.getText())
				|| "".equals(email.getText()) || "".equals(hometown.getText())) {
			return result;
		} else {
			result = true;
		}
		return result;
	}

	private void buildStudent(Student stu) {
		stu.setDepartment(department.getText());
		stu.setEmail(email.getText());
		stu.setHomeTown(hometown.getText());
		stu.setMark(mark.getText());
		stu.setName(name.getText());
		stu.setSno(sno.getText());
		stu.setTel(tel.getText());
		stu.setSex(sex.getText());
	}

	private void setEmpty() {
		name.setText("");
		sno.setText("");
		department.setText("");
		sex.setText("");
		email.setText("");
		hometown.setText("");
		tel.setText("");
		mark.setText("");
	}
}


================================================
FILE: src/test/java/com/up/demo/AppTest.java
================================================
package com.up.demo;

import junit.framework.Test;
import junit.framework.TestCase;
import junit.framework.TestSuite;

/**
 * Unit test for simple App.
 */
public class AppTest 
    extends TestCase
{
    /**
     * Create the test case
     *
     * @param testName name of the test case
     */
    public AppTest( String testName )
    {
        super( testName );
    }

    /**
     * @return the suite of tests being tested
     */
    public static Test suite()
    {
        return new TestSuite( AppTest.class );
    }

    /**
     * Rigourous Test :-)
     */
    public void testApp()
    {
        assertTrue( true );
    }
}