goodsquantitycombineframe.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

    stockSubLedgersIn = new String[0][6];
    stockSubLedgerObjectsIn = new Object[0][7];
    //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.showTableDataOut(stockSubLedgerObjectsOut);
    //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();
    }
  }
  //显示查询商品组合单的方法
  public void showSearchStockLedger(){
    listData1.clear();
    //为商品组合单列表框加入商品组合单数据
    for(int i = 0; i < stockLedgers.length; i++){
      listData1.addElement(stockLedgers[i][0]);
    }
  }
  //显示单个商品组合单的方法
  public void showStockLedger(){
    //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，不显示数据
    if(selectedIndex == -1){
       return;
    }
    //显示商品组合单的数据
    jTextField4.setText(stockLedgers[selectedIndex][0]);   //票据编号
    jTextField5.setText(stockLedgers[selectedIndex][2]);   //关联标识
    jTextField6.setText(stockLedgers[selectedIndex][3]);   //组合用户
    jTextField7.setText(stockLedgers[selectedIndex][4]);   //组合前仓库
    jTextField8.setText(stockLedgers[selectedIndex][8]);   //组合后仓库
    jTextField9.setText(stockLedgers[selectedIndex][9]);   //组合日期
    jTextField10.setText(onProcesses[Integer.parseInt(stockLedgers[selectedIndex][11])]);
    jTextArea1.setText(stockLedgers[selectedIndex][12]);
    //显示调出商品明细数据
    this.showStockSubLedgerOut();
    //显示调入商品明细数据
    this.showStockSubLedgerIn();
  }
  //显示商品组合单的调出商品明细数据的方法
  public void showStockSubLedgerOut(){
    //取得当前选择项的位置
    int selectedIndex = jList1.getSelectedIndex();
    String orderId = stockLedgers[selectedIndex][2];
    stockSubLedgersOut = stockManagementData.getStockSubLedgerByOrderId(ledgerDate, orderId);
    //将数组数据转换为表格数据
    stockSubLedgerObjectsOut = new Object[stockSubLedgersOut.length][7];
    double total = 0;
    for(int i = 0; i < stockSubLedgersOut.length; i++){
      stockSubLedgerObjectsOut[i][0] = new Integer(stockSubLedgersOut[i][0]);
      stockSubLedgerObjectsOut[i][1] = stockSubLedgersOut[i][1];
      stockSubLedgerObjectsOut[i][2] = stockSubLedgersOut[i][2];
      double costPrice = dataMethod.round(Double.parseDouble(stockSubLedgersOut[i][3]));
      int quantity = Integer.parseInt(stockSubLedgersOut[i][4]);
      stockSubLedgerObjectsOut[i][3] = new Double(costPrice);
      stockSubLedgerObjectsOut[i][4] = new Integer(quantity);
      double amount = dataMethod.round(costPrice * quantity);
      stockSubLedgerObjectsOut[i][5] = new Double(amount);
      stockSubLedgerObjectsOut[i][6] = dataMethod.transferShortDate(stockSubLedgersOut[i][5]).toString();
      total += amount;
    }
    //显示总价
    jTextField11.setText(String.valueOf(dataMethod.round(total)));
    //显示表格的内容
    this.showTableDataOut(stockSubLedgerObjectsOut);
  }
  //显示商品组合单的调入商品明细数据的方法
  public void showStockSubLedgerIn(){
    //取得当前选择项的位置
    int selectedIndex = jList1.getSelectedIndex();
    String orderId = stockLedgers[selectedIndex][0];
    stockSubLedgersIn = stockManagementData.getStockSubLedgerByOrderId(ledgerDate, orderId);
    //将数组数据转换为表格数据
    stockSubLedgerObjectsIn = new Object[stockSubLedgersIn.length][7];
    for(int i = 0; i < stockSubLedgersIn.length; i++){
      stockSubLedgerObjectsIn[i][0] = new Integer(stockSubLedgersIn[i][0]);
      stockSubLedgerObjectsIn[i][1] = stockSubLedgersIn[i][1];
      stockSubLedgerObjectsIn[i][2] = stockSubLedgersIn[i][2];
      double costPrice = dataMethod.round(Double.parseDouble(stockSubLedgersIn[i][3]));
      int quantity = Integer.parseInt(stockSubLedgersIn[i][4]);
      stockSubLedgerObjectsIn[i][3] = new Double(costPrice);
      stockSubLedgerObjectsIn[i][4] = new Integer(quantity);
      double amount = dataMethod.round(costPrice * quantity);
      stockSubLedgerObjectsIn[i][5] = new Double(amount);
      stockSubLedgerObjectsIn[i][6] = dataMethod.transferShortDate(stockSubLedgersIn[i][5]).toString();
    }
    //显示表格的内容
    this.showTableDataIn(stockSubLedgerObjectsIn);
  }
  //转换表格数据的方法
  public void transferTableData(){
    stockSubLedgersOut = new String[stockSubLedgerObjectsOut.length][6];
    for(int i = 0; i < stockSubLedgerObjectsOut.length; i++){
      stockSubLedgersOut[i][0] = ((Integer)stockSubLedgerObjectsOut[i][0]).toString();
      stockSubLedgersOut[i][1] = (String)stockSubLedgerObjectsOut[i][1];
      stockSubLedgersOut[i][2] = (String)stockSubLedgerObjectsOut[i][2];
      stockSubLedgersOut[i][3] = ((Double)stockSubLedgerObjectsOut[i][3]).toString();
      stockSubLedgersOut[i][4] = ((Integer)stockSubLedgerObjectsOut[i][4]).toString();
      stockSubLedgersOut[i][5] = stockSubLedgerObjectsOut[i][6].toString();
    }
    stockSubLedgersIn = new String[stockSubLedgerObjectsIn.length][6];
    for(int i = 0; i < stockSubLedgerObjectsIn.length; i++){
      stockSubLedgersIn[i][0] = ((Integer)stockSubLedgerObjectsIn[i][0]).toString();
      stockSubLedgersIn[i][1] = (String)stockSubLedgerObjectsIn[i][1];
      stockSubLedgersIn[i][2] = (String)stockSubLedgerObjectsIn[i][2];
      stockSubLedgersIn[i][3] = ((Double)stockSubLedgerObjectsIn[i][3]).toString();
      stockSubLedgersIn[i][4] = ((Integer)stockSubLedgerObjectsIn[i][4]).toString();
      stockSubLedgersIn[i][5] = stockSubLedgerObjectsIn[i][6].toString();
    }
  }
  //显示组合调出商品的表格内容的方法
  public void showTableDataOut(Object[][] detail){
    //设置表格的标题
    sslTableModel.setColumnNames(colNames);
    //设置表格的数据
    sslTableModel.setData(detail);
    jTable1 = new JTable(sslTableModel);
    //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(50);
    //取得表格的行
    ListSelectionModel rowSM = jTable1.getSelectionModel();
    //加入行选择接收器
    rowSM.addListSelectionListener(new ListSelectionListener() {
      public void valueChanged(ListSelectionEvent e) {
        //当多种事件被激发的时候,不执行接收器后面的代码
        if (e.getValueIsAdjusting()) return;
        jTable1_valueChanged(e);
      }
    });
  }
  //显示组合调入商品的表格内容的方法
  public void showTableDataIn(Object[][] detail){
    //设置表格的标题
    sslTableMode2.setColumnNames(colNames);
    //设置表格的数据
    sslTableMode2.setData(detail);
    jTable2 = new JTable(sslTableMode2);
    //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(20);
    jTable2.getColumnModel().getColumn(1).setPreferredWidth(50);
    jTable2.getColumnModel().getColumn(2).setPreferredWidth(50);
    jTable2.getColumnModel().getColumn(3).setPreferredWidth(10);
    jTable2.getColumnModel().getColumn(4).setPreferredWidth(10);
    jTable2.getColumnModel().getColumn(5).setPreferredWidth(10);
    jTable2.getColumnModel().getColumn(6).setPreferredWidth(50);
    sslTableMode2.addTableModelListener(new TableModelListener(){
      public void tableChanged(TableModelEvent e) {
        jTable2_valueChanged(e);
      }
    });
  }
  //重新计算调出商品金额
  public void recountGoodsOutAmount(){
    double costPrice = 0;
    int quantity = 0;
    double amount = 0;
    double total = 0;
    for(int i = 0; i < stockSubLedgerObjectsOut.length; i++){
      costPrice = dataMethod.round(((Double)stockSubLedgerObjectsOut[i][3]).doubleValue());
      quantity = ((Integer)stockSubLedgerObjectsOut[i][4]).intValue();
      amount = dataMethod.round(costPrice * quantity);
      stockSubLedgerObjectsOut[i][5] = new Double(amount);
      total += amount;
    }
    jTextField11.setText(String.valueOf(dataMethod.round(total)));
  }
  //重新计算调入商品金额
  public void recountGoodsInAmount(){
    double costPrice = 0;
    int quantity = 0;
    double amount = 0;
    for(int i = 0; i < stockSubLedgerObjectsIn.length; i++){
      costPrice = dataMethod.round(((Double)stockSubLedgerObjectsIn[i][3]).doubleValue());
      quantity = ((Integer)stockSubLedgerObjectsIn[i][4]).intValue();
      amount = dataMethod.round(costPrice * quantity);
      stockSubLedgerObjectsIn[i][5] = new Double(amount);
    }
  }
  //检查组合商品与被组合商品的金额是否相等
  public int checkGoodsInAndOutAmount(){
    this.recountGoodsOutAmount();
    this.recountGoodsInAmount();
    double amountOut = - ((Double)stockSubLedgerObjectsIn[0][5]).doubleValue();
    double amountIn = Double.parseDouble(jTextField11.getText());
    if(amountOut != amountIn){
      JOptionPane.showMessageDialog(null, "组合前与组合后的商品的金额不相等.");
      return 0;
    }
    return 1;
  }
  //检查明细账日期的方法
  public int checkStockSubLedgerDate(){
    java.sql.Date date = null;
    for(int i = 0; i < stockSubLedgerObjectsOut.length; i++){
      date = dataMethod.transferShortDate((String)stockSubLedgerObjectsOut[i][6]);
      if(date == null){
        JOptionPane.showMessageDialog(null, "组合前的商品列表的第" + (i+1) + "行日期输入错误，正确的日期格式是"
                                      + "yyyy-mm-dd（年-月-日），如2004-1-1");
        return 0;
      }
    }
    for(int i = 0; i < stockSubLedgerObjectsIn.length; i++){
      date = dataMethod.transferShortDate((String)stockSubLedgerObjectsIn[i][6]);
      if(date == null){
        JOptionPane.showMessageDialog(null, "组合后的商品的第" + (i+1) + "行日期输入错误，正确的日期格式是"
                                      + "yyyy-mm-dd（年-月-日），如2004-1-1");
        return 0;
      }
    }
    return 1;
  }
  //检查明细账的商品条形码方法
  public int checkStockSubLedgerGoodsBarCode(){
    int result = 0;
    for(int i = 0; i < stockSubLedgerObjectsOut.length; i++){
      result = stockManagementData.checkGoodsBarCode((String)stockSubLedgerObjectsOut[i][2]);
      if(result == 0){
        JOptionPane.showMessageDialog(null, "组合前的商品列表的第" + (i + 1) + "行的商品条形码在商品数据库中"
                                      + "不存在，请打开商品数据管理窗口添加.");
        return 0;
      }
    }
    for(int i = 0; i < stockSubLedgerObjectsIn.length; i++){
      result = stockManagementData.checkGoodsBarCode((String)stockSubLedgerObjectsIn[i][2]);
      if(result == 0){
        JOptionPane.showMessageDialog(null, "组合后的商品的第" + (i + 1) + "行的商品条形码在商品数据库中"
                                      + "不存在，请打开商品数据管理窗口添加.");
        return 0;
      }
    }
    return 1;
  }
  //检查明细账数量的方法
  public int checkStockSubLedgerQuantity(){
    int quantity = 0;
    for(int i = 0; i < stockSubLedgerObjectsOut.length; i++){
      quantity = ((Integer)stockSubLedgerObjectsOut[i][4]).intValue();
      if(quantity >= 0){
        JOptionPane.showMessageDialog(null, "组合前的商品列表的第" + (i + 1) + "行的数量输入错误，该数量必须是负数.");
        return 0;
      }
    }
    for(int i = 0; i < stockSubLedgerObjectsIn.length; i++){
      quantity = ((Integer)stockSubLedgerObjectsIn[i][4]).intValue();
      if(quantity <= 0){
        JOptionPane.showMessageDialog(null, "组合后的商品的第" + (i + 1) + "行的数量输入错误，该数量必须是正数.");
        return 0;
      }
    }
    return 1;
  }
  //清空单个商品组合单显示的方法
  public void clearStockLedger(){
    jTextField4.setText("");
    jTextField5.setText("");
    jTextField6.setText("");
    jTextField7.setText("");
    jTextField8.setText("");
    jTextField9.setText("");
    jTextField10.setText("");
    jTextField11.setText("");
    jTextArea1.setText("");
    stockSubLedgersOut = new String[0][6];
    stockSubLedgerObjectsOut = new Object[0][7];
    stockSubLedgersIn = new String[0][6];
    stockSubLedgerObjectsIn = new Object[0][7];
    this.showTableDataOut(stockSubLedgerObjectsOut);
    this.showTableDataIn(stockSubLedgerObjectsIn);
  }
  //检查按钮的状态
  public void checkBtn(boolean isManipulated){
    if(isManipulated){
      jButton2.setEnabled(false);