package cn.javass.bookmgr.user.ui.panels;import java.awt.*;import javax.swing.JPanel;import com.borland.jbcl.layout.*;import javax.swing.*;import java.awt.event.*;import cn.javass.bookmgr.util.uiutil.ChangePanel;import cn.javass.bookmgr.MainFrame;import cn.javass.bookmgr.user.business.factory.UserFactory;import cn.javass.bookmgr.user.valueobject.UserModel;/** * 用戶模塊表現(xiàn)層用于修改用戶的Panel * * <p>Title: Java私塾第一個(gè)Java項(xiàng)目——圖書進(jìn)銷存系統(tǒng)（單機(jī)版）</p> * <p>Description: 網(wǎng)址:<a href="http://www.javass.cn">http://www.javass.cn</a> * 新電話:010-86835215   新地址:北京市海淀區(qū)廠洼路5號(hào)院深博達(dá)商務(wù)樓5層</p> * <p>Copyright: Copyright (c) 2008</p> * <p>Company: Java私塾</p> * @author Java私塾 * @version 1.0 */public class UpdatePanel extends JPanel {  //以下為本界面需要的組件定義  XYLayout xYLayout1 = new XYLayout();  JLabel jLabel1 = new JLabel();  JLabel jLabel2 = new JLabel();  JLabel jLabel3 = new JLabel();  JLabel jLabel4 = new JLabel();  JLabel jLabel5 = new JLabel();  JLabel jLabel6 = new JLabel();  JTextField txt_userId = new JTextField();  JTextField txt_name = new JTextField();  JComboBox cmb_type = new JComboBox();  JPasswordField pwd_pwd = new JPasswordField();  JPasswordField pwd_secondpwd = new JPasswordField();  JButton btn_update = new JButton();  JButton btn_back = new JButton();  /**   * 用來(lái)保持對(duì)主窗體的引用   */  MainFrame mf = null;  /**   * 需要修改的用戶的String值   */  String str  = "";  /**  * 構(gòu)建修改用戶的Panel  * @param mf 主窗體的引用  * @param str 用戶的String值  */  public UpdatePanel(MainFrame mf,String str) {    try {      this.str = str;      this.mf = mf;      jbInit();    }    catch(Exception ex) {      ex.printStackTrace();    }  }  /**   * 真正進(jìn)行組件初始化，并構(gòu)建整個(gè)界面   * @throws Exception   */  void jbInit() throws Exception {    //1:根據(jù)傳遞過(guò)來(lái)的用戶String，轉(zhuǎn)換成為對(duì)應(yīng)的用戶Model    UserModel um = new UserModel(this.str);    //2:把值設(shè)置到組件上，用于顯示    this.txt_name.setText(um.getName());    this.txt_userId.setText(um.getId());    this.txt_userId.setEditable(false);    this.pwd_pwd.setText(um.getPwd());    this.pwd_secondpwd.setText(um.getPwd());    this.cmb_type.addItem(UserModel.TYPE_1);    this.cmb_type.addItem(UserModel.TYPE_2);    this.cmb_type.addItem(UserModel.TYPE_3);    this.cmb_type.addItem(UserModel.TYPE_4);    this.cmb_type.addItem(UserModel.TYPE_5);    this.cmb_type.addItem(UserModel.TYPE_6);    //匹配下拉列表到底應(yīng)該顯示哪一條記錄    if(um.getType() == UserModel.TYPE_INT_1){      this.cmb_type.setSelectedItem(UserModel.TYPE_1);    }else if(um.getType() == UserModel.TYPE_INT_2){      this.cmb_type.setSelectedItem(UserModel.TYPE_2);    }else if(um.getType() == UserModel.TYPE_INT_3){      this.cmb_type.setSelectedItem(UserModel.TYPE_3);    }else if(um.getType() == UserModel.TYPE_INT_4){      this.cmb_type.setSelectedItem(UserModel.TYPE_4);    }else if(um.getType() == UserModel.TYPE_INT_5){      this.cmb_type.setSelectedItem(UserModel.TYPE_5);    }else if(um.getType() == UserModel.TYPE_INT_6){      this.cmb_type.setSelectedItem(UserModel.TYPE_6);    }    jLabel1.setFont(new java.awt.Font("Dialog", 1, 30));    jLabel1.setText("修改用戶信息");    this.setLayout(xYLayout1);    jLabel2.setText("用戶編號(hào)");    jLabel3.setText("用戶姓名");    jLabel4.setText("用戶類型");    jLabel5.setText("用戶密碼");    jLabel6.setText("確認(rèn)密碼");    btn_update.setText("保存");    btn_update.addActionListener(new UpdatePanel_btn_update_actionAdapter(this));    btn_back.setText("返回");    btn_back.addActionListener(new UpdatePanel_btn_back_actionAdapter(this));    this.add(jLabel1, new XYConstraints(96, 12, 377, 82));    this.add(jLabel2,   new XYConstraints(13, 91, 77, 30));    this.add(jLabel3,    new XYConstraints(238, 90, 77, 30));    this.add(jLabel4,     new XYConstraints(13, 165, 77, 30));    this.add(jLabel5,     new XYConstraints(238, 168, 77, 30));    this.add(jLabel6,     new XYConstraints(13, 233, 77, 30));    this.add(txt_userId,  new XYConstraints(63, 93, 166, 33));    this.add(txt_name,    new XYConstraints(295, 93, 166, 33));    this.add(cmb_type,    new XYConstraints(63, 163, 166, 33));    this.add(pwd_pwd,   new XYConstraints(295, 167, 166, 33));    this.add(pwd_secondpwd,    new XYConstraints(63, 239, 166, 33));    this.add(btn_update, new XYConstraints(142, 343, 117, 46));    this.add(btn_back,     new XYConstraints(307, 343, 117, 46));  }  /**   * 點(diǎn)擊修改按鈕的事件處理   * @param e Action事件對(duì)象   */  void btn_update_actionPerformed(ActionEvent e) {    //1:收集參數(shù)    String id = this.txt_userId.getText();    String name = this.txt_name.getText();    String type = (String)this.cmb_type.getSelectedItem();    String pwd = new String(this.pwd_pwd.getPassword());    String secondPwd = new String(this.pwd_secondpwd.getPassword());    //1.1 檢測(cè)數(shù)據(jù)    if(pwd==null || pwd.trim().length()==0 || secondPwd==null || secondPwd.trim().length()==0       || !pwd.trim().equals(secondPwd.trim())       ){      JOptionPane.showMessageDialog(null,"密碼不能為空，而且兩次輸入的密碼必須一致");      return;    }    //2:組織參數(shù)    UserModel um = new UserModel();    um.setId(id);    um.setName(name);    um.setPwd(pwd);    um.setType(um.typeStringToInt(type));    //3:調(diào)用邏輯層Api，并獲取返回值    boolean flag = UserFactory.getInstance().createUserEbi().updateUser(um);    //4:根據(jù)返回值選擇新的Panel    if(flag){      ChangePanel.changePanel(mf,new ListPanel(mf,false,null));    }else{      JOptionPane.showMessageDialog(null,"很遺憾，修改失敗了");    }  }  /**   * 點(diǎn)擊返回按鈕的事件處理   * @param e Action事件對(duì)象   */  void btn_back_actionPerformed(ActionEvent e) {    ChangePanel.changePanel(mf,new ListPanel(mf,false,null));  }}//以下為事件處理中的Adaper類class UpdatePanel_btn_update_actionAdapter implements java.awt.event.ActionListener {  UpdatePanel adaptee;  UpdatePanel_btn_update_actionAdapter(UpdatePanel adaptee) {    this.adaptee = adaptee;  }  public void actionPerformed(ActionEvent e) {    adaptee.btn_update_actionPerformed(e);  }}class UpdatePanel_btn_back_actionAdapter implements java.awt.event.ActionListener {  UpdatePanel adaptee;  UpdatePanel_btn_back_actionAdapter(UpdatePanel adaptee) {    this.adaptee = adaptee;  }  public void actionPerformed(ActionEvent e) {    adaptee.btn_back_actionPerformed(e);  }}