requestpane.java

课程设计：ATM Project源码

/* Copyright 2002 MonkeyStar SoftWare, Inc. All rights reserved.
 * The Start of the ATM Project for Product Company
 * @author Wujun, Student Number:09800134
 */
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import javax.swing.event.*;
import javax.swing.BorderFactory.*;
import javax.swing.border.*;
import java.sql.*;
import java.util.*;
import java.text.*;
import java.net.*;
import java.io.*;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import javax.swing.table.*;
public class RequestPane extends JPanel implements ListSelectionListener{
	Component f;
	RequestPane This = this;
    Socket SrvSock;
    Goods CardGoods;
	ListSelectionModel selectMode =null;
    String[] s = {"南瓜","柚子","葡萄","弥猴桃","流连","水蜜桃","仙人果","凤梨","荔枝","草莓","蕃茄","西瓜"};
	Vector m_Request;
	Font fontword = new Font("楷体_GB2312",Font.BOLD,15);
	ImageIcon[] icons = new ImageIcon[12];
	RequestModel tm=new RequestModel();
    JTable tableRequest=new JTable(tm);
	JScrollPane tbScroll = new JScrollPane(tableRequest);
	private ActionListener listener=new ActionResponse();
	JLabel l1= new JLabel("售货机地址:");
	JLabel l2= new JLabel("发送商品名:");
	JLabel l3= new JLabel("发货量:");
	JLabel l4= new JLabel("送货人:");
	JTextField txtSrvIP= new JTextField(10);
	JTextField txtAmount= new JTextField(10);
	JComboBox Combo1;
	JComboBox ComboSend = new JComboBox();
	JButton btSend = new JButton("发 货",new ImageIcon(".\\img\\sendgood.jpg"));
	public void SetPosition()
	{
		tbScroll.setBorder(BorderFactory.createTitledBorder(BorderFactory.createLineBorder(Color.black,1),"Auto Service Requirement",TitledBorder.CENTER,TitledBorder.TOP));
		l1.setBounds(0,230,100,30);
		l2.setBounds(0,260,100,30);
		l3.setBounds(240,235,80,20);
		l4.setBounds(240,265,80,20);
		l1.setFont(fontword);
		l2.setFont(fontword);
		l3.setFont(fontword);
		l4.setFont(fontword);
		l1.setForeground(Color.blue);
		l2.setForeground(Color.blue);
		l3.setForeground(Color.blue);
		l4.setForeground(Color.blue);
		txtSrvIP.setBounds(100,235,115,20);
		txtAmount.setBounds(300,235,80,20);
		txtSrvIP.setFont(fontword);
		txtAmount.setFont(fontword);
		Combo1.setBounds(100,265,115,25);
		txtSrvIP.setText("211.65.34.26");
		ComboSend.setBounds(300,265,80,25);
		ComboSend.setFont(new Font("楷体_GB2312",Font.BOLD,14));
		btSend.setBounds(400,250,100,30);
		btSend.setFont(fontword);
		btSend.setForeground(Color.blue);
		btSend.addActionListener(listener);
		this.add(Combo1);
		this.add(ComboSend);
		this.add(l1);
		this.add(l2);
		this.add(l3);
		this.add(l4);
		this.add(txtSrvIP);
		this.add(txtAmount);
		this.add(btSend);
		
	}
	class ActionResponse implements ActionListener
	{
    	public void actionPerformed (ActionEvent e) 
   		{  
           if (e.getSource()==btSend)
           {
           	   
           	   String title = "送货提示:";
				int type = JOptionPane.INFORMATION_MESSAGE;
        	  	String[] options={"送货","取消"};
        	  	int optionType=JOptionPane.YES_NO_OPTION;
        	  	int messageType=JOptionPane.QUESTION_MESSAGE; 
                String message = "商品名: "+((ItemObj)Combo1.getSelectedItem()).name
                +"\n提货数量:"+txtAmount.getText()
                +"\n送货员:"+ComboSend.getSelectedItem().toString()
                +"\n自动售货机地址: "+txtSrvIP.getText()
                +"\n立即前去送货吗?";
                int result = JOptionPane.showOptionDialog(f,message, title, optionType,messageType,null,options,options[1]);
        	  	if (result == JOptionPane.YES_OPTION) 
        	  	{
        	  		try{
        	  		SrvSock = new Socket((new ReadConfig()).getAutoSrvIP(),6000);
        	  		SendThread st = new SendThread(SrvSock,((ItemObj)Combo1.getSelectedItem()).name,Integer.parseInt(txtAmount.getText()),f,This,CardGoods);
        	  		st.start();}
        	  		catch(IOException exp)
        	  		{}
        	  	}
           }
           
        }
	}
	public RequestPane(Component ComponentF,Goods goods)
	{
		this.setLayout(null);
		f=ComponentF;
		CardGoods=goods;
		ItemObj[] obj = new ItemObj[12];
		for(int i=0; i < 12; i++)
        {
            icons[i] = new ImageIcon(".\\img\\small\\list"+String.valueOf(i+1)+".jpg");
            obj[i] = new ItemObj(s[i],icons[i]);
        }
        Combo1= new JComboBox(obj);
        Combo1.setRenderer(new ACellRenderer());
        Combo1.setMaximumRowCount(6);
        SetPosition();
		tbScroll.setBounds(0,0,510,220);
		tableRequest.setRowHeight(30);
		getRequestDB();
		tableRequest.getColumnModel().getColumn(0).setPreferredWidth(10);
		tableRequest.getColumnModel().getColumn(1).setPreferredWidth(20);
		tableRequest.getColumnModel().getColumn(2).setPreferredWidth(50);
		tableRequest.getColumnModel().getColumn(3).setPreferredWidth(50);
		tableRequest.getColumnModel().getColumn(4).setPreferredWidth(30);
		tableRequest.getColumnModel().getColumn(5).setPreferredWidth(30);
		tableRequest.getColumnModel().getColumn(6).setPreferredWidth(30);
		selectMode = tableRequest.getSelectionModel();
        selectMode.addListSelectionListener(this);
		LoadSender();
		this.add(tbScroll);
		
	}
    public void valueChanged(ListSelectionEvent e1)
    {
        String tmpIP = "";
        String tmpNeed="";
        String tmpProduct="";
        int[] rows = tableRequest.getSelectedRows();
        int[] columns = tableRequest.getSelectedColumns();

        for (int i=0; i<rows.length; i++) {        
            for (int j=0; j<columns.length; j++)
                {
                    tmpIP = (String)tableRequest.getValueAt(rows[i], 2);
                    tmpNeed=tableRequest.getValueAt(rows[i],5).toString();
                    tmpProduct= (String)tableRequest.getValueAt(rows[i], 1);
                }	   
        }
        txtAmount.setText(tmpNeed);
        txtSrvIP.setText(tmpIP);
        for (int n=0;n<Combo1.getItemCount();n++)
        {
        	if (((ItemObj)Combo1.getItemAt(n)).name.equals(tmpProduct))
        	Combo1.setSelectedIndex(n);
        }	
    }      	
    public void LoadSender()
    {
    	ComboSend.removeAllItems();
   try{	
    	Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
	    Connection c = DriverManager.getConnection("jdbc:odbc:company","","");
	    Statement s = c.createStatement();
	    ResultSet r = s.executeQuery("SELECT * FROM DACL WHERE Role='送货员'");
     	while(r.next()) 
	  	{
	  		ComboSend.addItem(r.getString("Name"));
	    }
	    s.close();
	  }	 catch(SQLException Exp)
    	 {System.out.println(Exp.toString()); }
    	 catch(ClassNotFoundException Exp)
    	 {JOptionPane.showMessageDialog(f, Exp.toString(), "错误：", JOptionPane.INFORMATION_MESSAGE);}
    	 catch(Exception Exp)
    	 {}  
    }
    
    public void Msgbox(String msg)
    {
  	 JOptionPane.showMessageDialog(f, msg, "提示:", JOptionPane.INFORMATION_MESSAGE);
    }
	public void getRequestDB()
    {
      try{
      		Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
		    Connection c = DriverManager.getConnection("jdbc:odbc:company","","");
		    Statement s = c.createStatement();
		    m_Request=new Vector();
    	    ResultSet r = s.executeQuery("SELECT * FROM request");
     	    while(r.next()) 
	  	    {
	    	  Request request = new Request();
    		  request.ProductID=r.getString("ProductID");
   		 	  request.ProName=r.getString("Product");
   		 	  request.IPAddress=r.getString("RequestIP");
   		 	  request.Time=r.getString("RequestTime");
   		 	  request.Amount=r.getInt("RequestNum");
   		 	  request.NowHave=r.getInt("NowHave");
    	 	  m_Request.addElement(request);
	   	    }
	        s.close();
	        tm.setItem(m_Request);
	     }
	 	 catch(SQLException Exp)
    	 {System.out.println(Exp.toString()); }
    	 catch(ClassNotFoundException Exp)
    	 {JOptionPane.showMessageDialog(f, Exp.toString(), "错误：", JOptionPane.INFORMATION_MESSAGE);}
    	 catch(Exception Exp)
    	 {JOptionPane.showMessageDialog(f, Exp.toString(), "错误：", JOptionPane.INFORMATION_MESSAGE);}
    }  
	

}