creditsalereturnframe.java

一个使用java 写的进销存代码 使用了ejb 等技术 是学习j2ee的好

    contentPane.add(jLabel4, null);
    contentPane.add(jLabel5, null);
    contentPane.add(jLabel6, null);
    contentPane.add(jLabel7, null);
    contentPane.add(jLabel8, null);
    contentPane.add(jLabel9, null);
    contentPane.add(jLabel10, null);
    contentPane.add(jLabel11, null);
    contentPane.add(jLabel12, null);
    contentPane.add(jLabel13, null);
    contentPane.add(jLabel14, null);
    contentPane.add(jLabel15, null);
    contentPane.add(jLabel17, null);
    contentPane.add(jLabel16, null);
    contentPane.add(jTextField1, null);
    contentPane.add(jTextField2, null);
    contentPane.add(jTextField3, null);
    contentPane.add(jTextField4, null);
    contentPane.add(jTextField5, null);
    contentPane.add(jTextField6, null);
    contentPane.add(jTextField7, null);
    contentPane.add(jTextField8, null);
    contentPane.add(jTextField9, null);
    contentPane.add(jTextField10, null);
    contentPane.add(jTextField11, null);
    contentPane.add(jTextField12, null);
    contentPane.add(jButton1, null);
    contentPane.add(jButton2, null);
    contentPane.add(jButton3, null);
    contentPane.add(jButton4, null);
    contentPane.add(jButton5, null);
    contentPane.add(jButton6, null);
    contentPane.add(jButton7, null);
    contentPane.add(jButton8, null);
    contentPane.add(jButton9, null);
    contentPane.add(jButton10, null);
    contentPane.add(jButton11, null);
    contentPane.add(jButton12, null);
    contentPane.add(jButton13, null);
    contentPane.add(jButton14, null);
    contentPane.add(jButton15, null);
    contentPane.add(jComboBox1, null);
    contentPane.add(jScrollPane1, null);
    contentPane.add(jScrollPane2, null);
    contentPane.add(jScrollPane3, null);
    contentPane.add(jScrollPane4, null);
    contentPane.add(jRadioButton1, null);
    contentPane.add(jRadioButton2, null);
    //设置窗口类的字体和为按钮加入动作接收器
    setupFontAndListener();
    //检查按钮状态
    this.checkBtn(false);
    this.checkSubBtn(false);
  }
  //设置窗口类的字体和为按钮加入动作接收器的方法
  public void setupFontAndListener(){
    Component[] components = contentPane.getComponents();
    //创建临时按钮控件
    JButton tmpBtn = new JButton();
    for(int i = 0; i < components.length; i++){
      components[i].setFont(dialog13);
      if(components[i].getClass().getName().equals("javax.swing.JButton")){
        tmpBtn = (JButton)components[i];
        tmpBtn.addActionListener(this);
      }
    }
  }
  //退出方法
  public void exit(){
    //隐藏窗口
    this.setVisible(false);
    //清空数组的内容
    saleLedgers = new String[0][11];
    saleSubLedgers = new String[0][5];
    saleSubLedgerObjects = new Object[0][9];
    stockSubLedgers = new String[0][6];
    stockSubLedgerObjects = new String[0][4];
    //清空列表框的内容
    listData1.clear();
    //清空文本框的内容
    jTextArea1.setText("");
    //清空表格的内容
    this.showSaleTableData(saleSubLedgerObjects);
    this.showStockTableData(stockSubLedgerObjects);
    //取得面板上的所有控件
    Component[] components = contentPane.getComponents();
    //创建临时编辑框控件
    JTextField tmpTextField = new JTextField();
    for(int i = 0; i < components.length; i++){
      if(components[i].getClass().getName().equals("javax.swing.JTextField")){
        tmpTextField = (JTextField)components[i];
        //清空编辑框的内容
        tmpTextField.setText("");
      }
    }
  }
  //设置用户的方法
  public void setUser(User user) {
    this.user = user;
  }
  //设置账套的方法
  public void setLedgerDate(String ledgerDate) {
    this.ledgerDate = ledgerDate;
  }
  protected void processWindowEvent(WindowEvent e) {
    if (e.getID() == WindowEvent.WINDOW_CLOSING) {
      exit();
    }
  }
  //显示查询销售退货单的方法
  public void showSearchSaleLedger(){
    listData1.clear();
    //为销售退货单列表框加入销售退货单数据
    for(int i = 0; i < saleLedgers.length; i++){
      listData1.addElement(saleLedgers[i][0]);
    }
  }
  //显示单个销售退货单的方法
  public void showSaleLedger(){
    //取得当前选择项的位置
    int selectedIndex = jList1.getSelectedIndex();
    //当列表框不处于选择状态，不显示商品数据
    if(selectedIndex == -1){
       return;
    }
    //显示销售退货单的数据
    jTextField4.setText(saleLedgers[selectedIndex][0]);    //单据编号
    jTextField5.setText(saleLedgers[selectedIndex][2]);    //客户
    jTextField6.setText(saleLedgers[selectedIndex][4]);    //信用销售员
    jTextField7.setText(saleLedgers[selectedIndex][3]);    //柜台
    jTextField8.setText(saleLedgers[selectedIndex][7]);    //填写日期
    jTextField9.setText(saleLedgers[selectedIndex][8]);    //完成日期
    jTextField10.setText(onProcesses[Integer.parseInt(saleLedgers[selectedIndex][9])]);
    jTextArea1.setText(saleLedgers[selectedIndex][10]);
    //显示销售退货单明细数据
    this.showSaleSubLedger();
  }
  //显示销售退货单明细数据的方法
  public void showSaleSubLedger(){
    //取得当前选择项的位置
    int selectedIndex = jList1.getSelectedIndex();
    String saleId = saleLedgers[selectedIndex][0];
    saleSubLedgers = stockManagementData.getSaleSubLedgerBySaleId(ledgerDate, saleId);
    //将数组数据转换为表格数据
    saleSubLedgerObjects = new Object[saleSubLedgers.length][9];
    double total = 0;
    for(int i = 0; i < saleSubLedgers.length; i++){
      saleSubLedgerObjects[i][0] = new Integer(saleSubLedgers[i][0]);
      saleSubLedgerObjects[i][1] = saleSubLedgers[i][1];
      saleSubLedgerObjects[i][2] = saleSubLedgers[i][2];    //商品条形码
      double actualSaleReturnPrice = dataMethod.round(Double.parseDouble(saleSubLedgers[i][3]));
      int quantity = Integer.parseInt(saleSubLedgers[i][4]);
      saleSubLedgerObjects[i][3] = new Double(0);
      saleSubLedgerObjects[i][4] = new Double(0);
      //计算退货金额
      double amount = dataMethod.round(actualSaleReturnPrice * quantity);
      saleSubLedgerObjects[i][5] = new Double(0);                     //实际售价
      saleSubLedgerObjects[i][6] = new Double(actualSaleReturnPrice); //退货价
      saleSubLedgerObjects[i][7] = new Integer(quantity);       //数量
      saleSubLedgerObjects[i][8] = new Double(amount);          //金额
      total += amount;
    }
    //显示总价
    jTextField11.setText(String.valueOf(dataMethod.round(total)));
    //显示表格的内容
    this.showSaleTableData(saleSubLedgerObjects);
  }
  //显示库存销售出库单明细数据的方法
  public void showStockSubLedger(){
    //取得当前选择项的位置
    int selectedIndex = jList1.getSelectedIndex();
    if(selectedIndex == -1){
      JOptionPane.showMessageDialog(null, "先选择销售退货单.");
      return;
    }
    //取得销售单编号
    String saleId = saleLedgers[selectedIndex][0];
    //取得关联标识
    String saleOrderLink = jTextField12.getText().trim();
    if(saleOrderLink.length() == 0){
      JOptionPane.showMessageDialog(null, "销售单关联标识为空.");
      return;
    }
    //取得库存销售出库单的数据
    String[][] stockSubLedgersTemp = stockManagementData.getStockSaleOutBySaleOrderLink(
        ledgerDate, saleOrderLink, saleId);
    //将数组数据转换为表格数据
    stockSubLedgerObjects = new Object[stockSubLedgersTemp.length][4];
    for(int i = 0; i < stockSubLedgersTemp.length; i++){
      stockSubLedgerObjects[i][0] = stockSubLedgersTemp[i][0];
      stockSubLedgerObjects[i][1] = new Double(Double.parseDouble(stockSubLedgersTemp[i][1]));
      stockSubLedgerObjects[i][2] = new Integer(-Integer.parseInt(stockSubLedgersTemp[i][2]));
      stockSubLedgerObjects[i][3] = stockSubLedgersTemp[i][3];
    }
    //显示表格的内容
    this.showStockTableData(stockSubLedgerObjects);
  }
  //转换销售退货单的表格数据的方法
  public void transferSaleReturnTableData(){
    saleSubLedgers = new String[saleSubLedgerObjects.length][5];
    for(int i = 0; i < saleSubLedgerObjects.length; i++){
      saleSubLedgers[i][0] = ((Integer)saleSubLedgerObjects[i][0]).toString();
      saleSubLedgers[i][1] = (String)saleSubLedgerObjects[i][1];
      saleSubLedgers[i][2] = (String)saleSubLedgerObjects[i][2];
      saleSubLedgers[i][3] = ((Double)saleSubLedgerObjects[i][6]).toString(); //退货金额
      saleSubLedgers[i][4] = ((Integer)saleSubLedgerObjects[i][7]).toString();//数量
    }
  }
  //转换库存明细表格数据的方法
  public void transferStockTableData(){
    stockSubLedgers = new String[stockSubLedgerObjects.length][6];
    for(int i = 0; i < stockSubLedgerObjects.length; i++){
      stockSubLedgers[i][0] = "";
      stockSubLedgers[i][1] = "";
      stockSubLedgers[i][2] = ((String)stockSubLedgerObjects[i][0]);
      stockSubLedgers[i][3] = ((Double)stockSubLedgerObjects[i][1]).toString(); //进货价
      stockSubLedgers[i][4] = ((Integer)stockSubLedgerObjects[i][2]).toString();//数量
      stockSubLedgers[i][5] = ((String)stockSubLedgerObjects[i][3]).toString(); //有效期
    }
  }
  //显示销售退货单表格内容的方法
  public void showSaleTableData(Object[][] detail){
    //设置表格的标题
    srTableModel.setColumnNames(saleColNames);
    //设置表格的数据
    srTableModel.setData(detail);
    jTable1 = new JTable(srTableModel);
    //设置表格的字体
    jTable1.setFont(dialog13);
    //将数据表格加入数据滚动框
    jScrollPane3.getViewport().add(jTable1, null);
    //设置列的宽度
    jTable1.getColumnModel().getColumn(0).setPreferredWidth(20);
    jTable1.getColumnModel().getColumn(1).setPreferredWidth(50);
    jTable1.getColumnModel().getColumn(2).setPreferredWidth(50);
    jTable1.getColumnModel().getColumn(3).setPreferredWidth(10);
    jTable1.getColumnModel().getColumn(4).setPreferredWidth(10);
    jTable1.getColumnModel().getColumn(5).setPreferredWidth(10);
    jTable1.getColumnModel().getColumn(6).setPreferredWidth(10);
    jTable1.getColumnModel().getColumn(7).setPreferredWidth(10);
    jTable1.getColumnModel().getColumn(8).setPreferredWidth(10);
    //为表格加入内容接收器
    srTableModel.addTableModelListener(new TableModelListener(){
      public void tableChanged(TableModelEvent e) {
        jTable1_valueChanged(e);
      }
    });
  }
  //显示库存销售出库单的表格内容的方法
  public void showStockTableData(Object[][] detail){
    //设置表格的标题
    srTableMode2.setColumnNames(stockColNames);
    //设置表格的数据
    srTableMode2.setData(detail);
    //设置表格的编辑状态
    srTableMode2.setColumnEditState(1);
    jTable2 = new JTable(srTableMode2);
    //设置表格的字体
    jTable2.setFont(dialog13);
    //将数据表格加入数据滚动框
    jScrollPane4.getViewport().add(jTable2, null);
    //设置列的宽度
    jTable2.getColumnModel().getColumn(0).setPreferredWidth(50);
    jTable2.getColumnModel().getColumn(1).setPreferredWidth(10);
    jTable2.getColumnModel().getColumn(2).setPreferredWidth(10);
    jTable2.getColumnModel().getColumn(3).setPreferredWidth(50);
  }
  //重新计算货物金额
  public void recountGoodsAmount(){
    double actualSaleReturnPrice = 0;
    int quantity = 0;
    double amount = 0;
    double total = 0;
    for(int i = 0; i < saleSubLedgerObjects.length; i++){
      actualSaleReturnPrice = dataMethod.round(((Double)saleSubLedgerObjects[i][6]).doubleValue());
      quantity = ((Integer)saleSubLedgerObjects[i][7]).intValue();
      amount = dataMethod.round(actualSaleReturnPrice * quantity);
      saleSubLedgerObjects[i][8] = new Double(amount);
      total += amount;
    }
    jTextField11.setText(String.valueOf(dataMethod.round(total)));
  }
  //检查销售退货单明细账的商品条形码方法
  public int checkSaleSubLedgerGoodsBarCode(){
    int result = 0;
    for(int i = 0; i < saleSubLedgerObjects.length; i++){