adduser.java

Java Swing写的图书馆管理系统

package library.iframe;

import java.awt.BorderLayout;
import java.awt.FlowLayout;
import java.awt.GridLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.FocusAdapter;
import java.awt.event.FocusEvent;
import java.awt.event.KeyAdapter;
import java.awt.event.KeyEvent;
import java.text.SimpleDateFormat;
import java.util.Date;

import javax.swing.JButton;
import javax.swing.JComboBox;
import javax.swing.JFormattedTextField;
import javax.swing.JInternalFrame;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JPasswordField;
import javax.swing.JTextField;
import javax.swing.SwingConstants;

import library.DBConnectOperation.Dbo;
import library.util.CreateIcon;

public class AddUser extends JInternalFrame{
	private JTextField name;
	private JComboBox sex;
	private JTextField identityCardNumber;
	private JTextField tel;
	private JFormattedTextField workDate;
	private JComboBox admin;
	private JPasswordField password;
	private JPasswordField passwordConfirm;
	private JButton saveButton;
	private JButton cancelButton;
	private final String tempSex[]={"男","女"};
	private final String tempAdmin[]={"系统管理员","图书管理员"};
	public AddUser(){
		super();
		setBounds(120, 120, 490, 320);
		setTitle("添加新管理员");
		setResizable(false);
		setIconifiable(true);
		setClosable(true);
		//添加顶部图片
		JLabel labelTop=new JLabel();
		labelTop.setIcon(CreateIcon.add("operatorAdd.jpg"));
		getContentPane().add(labelTop,BorderLayout.NORTH);
		((BorderLayout) getContentPane().getLayout()).setVgap(5);
		
		//设置中央面板，用于添加管理员信息
		JPanel panelCenter=new JPanel();
		GridLayout gridLayout=new GridLayout(0,4);
		gridLayout.setVgap(5);
		gridLayout.setHgap(5);
		panelCenter.setLayout(gridLayout);
		getContentPane().add(panelCenter);
		
		JLabel labelName=new JLabel();
		labelName.setText("昵称:");
		labelName.setHorizontalAlignment(SwingConstants.RIGHT);
		panelCenter.add(labelName);
		name=new JTextField();
		name.addKeyListener(new KeyAdapter(){
			public void keyReleased(KeyEvent e){
				if(name.getText().length()>20){
					JOptionPane.showMessageDialog(null,"昵称不能超过20个字符!");
					name.setText("");
					return;
				}
				else if(Dbo.selectOperatorName(name.getText())!=null){
					JOptionPane.showMessageDialog(null,"该昵称与现有昵称重复，请更换!");
					name.setText("");
					return;
				}
			}
		});
		panelCenter.add(name);
		
		JLabel labelSex=new JLabel();
		labelSex.setText("性别:");
		labelSex.setHorizontalAlignment(SwingConstants.RIGHT);
		panelCenter.add(labelSex);
		sex=new JComboBox();
		sex.addItem(tempSex[0]);
		sex.addItem(tempSex[1]);
		panelCenter.add(sex);
		
		JLabel labelIdentityCard=new JLabel();
		labelIdentityCard.setText("身份证号:");
		labelIdentityCard.setHorizontalAlignment(SwingConstants.RIGHT);
		panelCenter.add(labelIdentityCard);
		identityCardNumber=new JTextField();
		identityCardNumber.addFocusListener(new FocusAdapter(){
			public void focusLost(FocusEvent fe){
				if(identityCardNumber.getText().length()!=18){
					JOptionPane.showMessageDialog(null,"身份证号应为18个字符!");
					identityCardNumber.setText("");
					return;
				}
			}
		});
		panelCenter.add(identityCardNumber);
		
		JLabel labelTel=new JLabel();
		labelTel.setText("电话号码:");
		labelTel.setHorizontalAlignment(SwingConstants.RIGHT);
		panelCenter.add(labelTel);
		tel=new JTextField();
		tel.addKeyListener(new KeyAdapter(){
			public void keyReleased(KeyEvent te){
				try{
					Long.parseLong(tel.getText());
				}
				catch(NumberFormatException tne){
					JOptionPane.showMessageDialog(null, "电话号码应为数字!");
					tel.setText("");
					return;
				}
				if(tel.getText().length()>15){
					JOptionPane.showMessageDialog(null, "电话号码长度不应超过15位");
					tel.setText("");
					return;
				}
			}
		});
		panelCenter.add(tel);
		
		JLabel labelWorkDate=new JLabel();
		labelWorkDate.setText("参加工作时间:");
		labelWorkDate.setHorizontalAlignment(SwingConstants.RIGHT);
		panelCenter.add(labelWorkDate);
		SimpleDateFormat format=new SimpleDateFormat("yyyy-MM-dd");
		workDate=new JFormattedTextField(format);
		workDate.setValue(new Date());
		panelCenter.add(workDate);
		
		JLabel labelAdmin=new JLabel();
		labelAdmin.setText("管理员类型:");
		labelAdmin.setHorizontalAlignment(SwingConstants.RIGHT);
		panelCenter.add(labelAdmin);
		admin=new JComboBox();
		admin.addItem(tempAdmin[0]);
		admin.addItem(tempAdmin[1]);
		panelCenter.add(admin);
		
 		JLabel labelPassword=new JLabel();
 		labelPassword.setText("密码:");
 		labelPassword.setHorizontalAlignment(SwingConstants.RIGHT);
		panelCenter.add(labelPassword);
		password=new JPasswordField();
		password.addKeyListener(new KeyAdapter(){
			public void keyReleased(KeyEvent ie){
				if(password.getText().length()>10){
					JOptionPane.showMessageDialog(null, "密码长度不应超过10位");
					password.setText("");
					return;
				}
			}
		});
		panelCenter.add(password);
		
 		JLabel labelPasswordConfirm=new JLabel();
 		labelPasswordConfirm.setText("再次输入密码:");
 		labelPasswordConfirm.setHorizontalAlignment(SwingConstants.RIGHT);
		panelCenter.add(labelPasswordConfirm);
		passwordConfirm=new JPasswordField();
		passwordConfirm.addKeyListener(new KeyAdapter(){
			public void keyReleased(KeyEvent ie){
				if(passwordConfirm.getText().length()>10){
					JOptionPane.showMessageDialog(null, "密码长度不应超过10位");
					passwordConfirm.setText("");
					return;
				}
			}
		});
		panelCenter.add(passwordConfirm);
		
		//添加底部按钮面板
		JPanel panelBottom=new JPanel();
		FlowLayout flowLayout=new FlowLayout();
		flowLayout.setHgap(30);
		panelBottom.setLayout(flowLayout);
		getContentPane().add(panelBottom,BorderLayout.SOUTH);
		saveButton=new JButton();
		saveButton.setText("保存");
	    saveButton.addActionListener(new ActionListener(){
	    	public void actionPerformed(ActionEvent ae){
	    		if(name.getText().length()==0){
	    			JOptionPane.showMessageDialog(null, "管理员昵称不能为空！");
	    			return;
	    		}
	    		if(identityCardNumber.getText().length()==0){
	    			JOptionPane.showMessageDialog(null, "身份证号不能为空！");
	    			return;
	    		}
	    		if(password.getText().length()==0){
	    			JOptionPane.showMessageDialog(null, "密码不能为空！");
	    			return;
	    		}
	    		if(!passwordConfirm.getText().equals(password.getText())){
	    			JOptionPane.showMessageDialog(null,"两次密码输入不一致！");
	    			password.setText("");
	    			passwordConfirm.setText("");
	    			return;
	    		}
	    		int i;
				if(admin.getSelectedItem().equals("系统管理员"))
	    			i=1;
	    			else i=0;
	    		String sql="insert into tb_operator(name,sex,identityCard,tel,workdate,admin,password) " +
	    				"values('"+name.getText()+"','"+(String)sex.getSelectedItem()
	    				+"','"+identityCardNumber.getText()+"','"+tel.getText()+"','"
	    				+workDate.getText()+"',"+i+",'"+password.getText()+"')";
	    		i=Dbo.executeUpdate(sql);
	    		if(i!=-1){
	    			JOptionPane.showMessageDialog(null, "添加成功");
	    			name.setText("");
	    			identityCardNumber.setText("");
	    			tel.setText("");
	    			workDate.setText("");
	    			password.setText("");
	    			passwordConfirm.setText("");
	    			Dbo.close();
	    		}
	    		else{
					JOptionPane.showMessageDialog(null, "添加失败，请检查数据源");
					return;
	    		}
	    	}
	    });
	    panelBottom.add(saveButton);
	    cancelButton=new JButton();
	    cancelButton.setText("返回");
	    cancelButton.addActionListener(new ActionListener(){
	    	public void actionPerformed(ActionEvent ae){
		    	dispose();
	    	}
	    });
	    panelBottom.add(cancelButton);
		setVisible(true);
	}
}