addonegoods.java

基于 C/S 模式的网上购物系统

package RegisterAndLogin;

import java.awt.BorderLayout;
import javax.swing.JPanel;
import javax.swing.JFrame;
import java.awt.Dimension;
import javax.swing.JLabel;
import java.awt.Rectangle;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import java.net.Socket;

import javax.swing.JTextField;
import javax.swing.SwingConstants;
import javax.swing.JTextArea;
import javax.swing.JButton;
import javax.swing.JOptionPane;
public class AddOneGoods extends JFrame {

	private static final long serialVersionUID = 1L;

	private JPanel jContentPane = null;

	private JLabel jLabelGoodsID = null;

	private JTextField jTextFieldGoodsID = null;

	private JLabel jLabelGoodsName = null;

	private JTextField jTextFieldGoodsName = null;

	private JLabel jLabelPrice = null;

	private JTextField jTextFieldPrice = null;

	private JLabel jLabelProduceArea = null;

	private JTextField jTextFieldProduceArea = null;

	private JLabel jLabelIntroduce = null;

	private JLabel jLabelAmount = null;

	private JTextField jTextFieldAmount = null;

	private JLabel jLabelUnit = null;

	private JTextField jTextFieldUnit = null;

	private JTextArea jTextAreaIntroduce = null;

	private JButton jButtonSubmit = null;

	private JButton jButtonCancle = null;
    public ShopHostUI parent=null;
    public Socket clientSocket=null;	   
 	public  ObjectOutputStream os=null;
 	public ObjectInputStream is=null;
	/**
	 * This is the default constructor
	 */
	public AddOneGoods(ShopHostUI parent,Socket clientSocket,ObjectOutputStream os,ObjectInputStream is) {
		super();
		this.parent=parent;
		this.clientSocket=clientSocket;
		this.os=os;
		this.is=is;
		initialize();
	}

	/**
	 * This method initializes this
	 * 
	 * @return void
	 */
	private void initialize() {
		this.setSize(386, 446);
		this.setContentPane(getJContentPane());
		this.setTitle("JFrame");
		this.setVisible(true);
	}

	/**
	 * This method initializes jContentPane
	 * 
	 * @return javax.swing.JPanel
	 */
	private JPanel getJContentPane() {
		if (jContentPane == null) {
			jLabelUnit = new JLabel();
			jLabelUnit.setBounds(new Rectangle(22, 192, 87, 22));
			jLabelUnit.setHorizontalAlignment(SwingConstants.CENTER);
			jLabelUnit.setText("单位");
			jLabelAmount = new JLabel();
			jLabelAmount.setBounds(new Rectangle(19, 155, 92, 24));
			jLabelAmount.setHorizontalAlignment(SwingConstants.CENTER);
			jLabelAmount.setText("数量");
			jLabelIntroduce = new JLabel();
			jLabelIntroduce.setBounds(new Rectangle(23, 226, 93, 25));
			jLabelIntroduce.setHorizontalAlignment(SwingConstants.CENTER);
			jLabelIntroduce.setText("商品简介");
			jLabelProduceArea = new JLabel();
			jLabelProduceArea.setBounds(new Rectangle(19, 124, 92, 28));
			jLabelProduceArea.setHorizontalAlignment(SwingConstants.CENTER);
			jLabelProduceArea.setText("产地");
			jLabelPrice = new JLabel();
			jLabelPrice.setBounds(new Rectangle(19, 90, 90, 24));
			jLabelPrice.setHorizontalAlignment(SwingConstants.CENTER);
			jLabelPrice.setText("价格");
			jLabelGoodsName = new JLabel();
			jLabelGoodsName.setBounds(new Rectangle(16, 51, 94, 31));
			jLabelGoodsName.setHorizontalAlignment(SwingConstants.CENTER);
			jLabelGoodsName.setText("商品名称");
			jLabelGoodsID = new JLabel();
			jLabelGoodsID.setBounds(new Rectangle(11, 16, 97, 25));
			jLabelGoodsID.setHorizontalAlignment(SwingConstants.CENTER);
			jLabelGoodsID.setText("商品ID");
			jContentPane = new JPanel();
			jContentPane.setLayout(null);
			jContentPane.add(jLabelGoodsID, null);
			jContentPane.add(getJTextFieldGoodsID(), null);
			jContentPane.add(jLabelGoodsName, null);
			jContentPane.add(getJTextFieldGoodsName(), null);
			jContentPane.add(jLabelPrice, null);
			jContentPane.add(getJTextFieldPrice(), null);
			jContentPane.add(jLabelProduceArea, null);
			jContentPane.add(getJTextFieldProduceArea(), null);
			jContentPane.add(jLabelIntroduce, null);
			jContentPane.add(jLabelAmount, null);
			jContentPane.add(getJTextFieldAmount(), null);
			jContentPane.add(jLabelUnit, null);
			jContentPane.add(getJTextFieldUnit(), null);
			jContentPane.add(getJTextAreaIntroduce(), null);
			jContentPane.add(getJButtonSubmit(), null);
			jContentPane.add(getJButtonCancle(), null);
		}
		return jContentPane;
	}

	/**
	 * This method initializes jTextFieldGoodsID	
	 * 	
	 * @return javax.swing.JTextField	
	 */
	private JTextField getJTextFieldGoodsID() {
		if (jTextFieldGoodsID == null) {
			jTextFieldGoodsID = new JTextField();
			jTextFieldGoodsID.setBounds(new Rectangle(127, 16, 134, 27));
		}
		return jTextFieldGoodsID;
	}

	/**
	 * This method initializes jTextFieldGoodsName	
	 * 	
	 * @return javax.swing.JTextField	
	 */
	private JTextField getJTextFieldGoodsName() {
		if (jTextFieldGoodsName == null) {
			jTextFieldGoodsName = new JTextField();
			jTextFieldGoodsName.setBounds(new Rectangle(127, 49, 135, 27));
		}
		return jTextFieldGoodsName;
	}

	/**
	 * This method initializes jTextFieldPrice	
	 * 	
	 * @return javax.swing.JTextField	
	 */
	private JTextField getJTextFieldPrice() {
		if (jTextFieldPrice == null) {
			jTextFieldPrice = new JTextField();
			jTextFieldPrice.setBounds(new Rectangle(126, 87, 137, 27));
		}
		return jTextFieldPrice;
	}

	/**
	 * This method initializes jTextFieldProduceArea	
	 * 	
	 * @return javax.swing.JTextField	
	 */
	private JTextField getJTextFieldProduceArea() {
		if (jTextFieldProduceArea == null) {
			jTextFieldProduceArea = new JTextField();
			jTextFieldProduceArea.setBounds(new Rectangle(126, 123, 138, 23));
		}
		return jTextFieldProduceArea;
	}

	/**
	 * This method initializes jTextFieldAmount	
	 * 	
	 * @return javax.swing.JTextField	
	 */
	private JTextField getJTextFieldAmount() {
		if (jTextFieldAmount == null) {
			jTextFieldAmount = new JTextField();
			jTextFieldAmount.setBounds(new Rectangle(130, 155, 142, 24));
		}
		return jTextFieldAmount;
	}

	/**
	 * This method initializes jTextFieldUnit	
	 * 	
	 * @return javax.swing.JTextField	
	 */
	private JTextField getJTextFieldUnit() {
		if (jTextFieldUnit == null) {
			jTextFieldUnit = new JTextField();
			jTextFieldUnit.setBounds(new Rectangle(133, 187, 136, 29));
		}
		return jTextFieldUnit;
	}

	/**
	 * This method initializes jTextAreaIntroduce	
	 * 	
	 * @return javax.swing.JTextArea	
	 */
	private JTextArea getJTextAreaIntroduce() {
		if (jTextAreaIntroduce == null) {
			jTextAreaIntroduce = new JTextArea();
			jTextAreaIntroduce.setBounds(new Rectangle(127, 226, 196, 138));
		}
		return jTextAreaIntroduce;
	}

	/**
	 * This method initializes jButtonSubmit	
	 * 	
	 * @return javax.swing.JButton	
	 */
	private JButton getJButtonSubmit() {
		if (jButtonSubmit == null) {
			jButtonSubmit = new JButton();
			jButtonSubmit.setBounds(new Rectangle(27, 377, 105, 33));
			jButtonSubmit.setText("确定提交");
			jButtonSubmit.addActionListener(new java.awt.event.ActionListener() {
				public void actionPerformed(java.awt.event.ActionEvent e) {
					System.out.println("actionPerformed()"); // TODO Auto-generated Event stub actionPerformed()
				String goodsid=jTextFieldGoodsID.getText().trim();
				String goodsname=jTextFieldGoodsName.getText().trim();
				String price=jTextFieldPrice.getText().trim();
				String produceArea=jTextFieldProduceArea.getText().trim();
				String amount=jTextFieldAmount.getText().trim();
				String unit=jTextFieldUnit.getText().trim();
				String introduce=jTextAreaIntroduce.getText();
				if(goodsid.equals(""))
					JOptionPane.showMessageDialog(null, "商品ID不能为空");
				else if(goodsname.equals(""))
					JOptionPane.showMessageDialog(null, "商品名称不能为空");
				else if(price.equals(""))
					JOptionPane.showMessageDialog(null, "商品价格不能为空");
				else if(produceArea.equals(""))
					JOptionPane.showMessageDialog(null, "商品产地不能为空");
				else if(amount.equals(""))
					JOptionPane.showMessageDialog(null, "商品数量不能为空");
				else if(unit.equals(""))
					JOptionPane.showMessageDialog(null, "商品单位不能为空");
				else if(introduce.equals(""))
					JOptionPane.showMessageDialog(null, "商品简介不能为空");
				else 
				{
					int goodsId=Integer.parseInt(goodsid);
					if(parent.store.isusable(goodsId)==false)
						JOptionPane.showMessageDialog(null, "该商品ID已被使用，请更换一个ID");
					
					else
						{
						float Price=Float.parseFloat(price);
						int Amount=Integer.parseInt(amount);
						String ownerId=parent.store.GetShopId();
					    merchandise goods=new merchandise( goodsId,ownerId, goodsname, Price, produceArea,introduce, Amount, unit);
						try{
							String Msg=ConstanValue.MSG_ADD_ONEGOODS;
							os.writeObject(Msg);
							os.writeInt(goodsId);
							os.writeObject(goodsname);
							os.writeFloat(Price);
							os.writeObject(produceArea);
							os.writeObject(introduce);
							os.writeInt(Amount);
							os.writeObject(unit);
							os.flush();
							Msg=(String)is.readObject();
						    if(Msg.equals(ConstanValue.MSG_ACC_ADD_ONEGOODS))
						    {
						    	parent.store.addItem(goodsId, goods);
						    	int num=parent.store.getNumofItems();
						    	parent.jTableGoodsList.setValueAt(goodsId, num-1, 0);
						    	parent.jTableGoodsList.setValueAt(ownerId, num-1,1);
						    	parent.jTableGoodsList.setValueAt(goodsname,num-1,2);
						    	parent.jTableGoodsList.setValueAt(Price, num-1,3);
						    	parent.jTableGoodsList.setValueAt(produceArea, num-1,4);
						    	parent.jTableGoodsList.setValueAt(introduce, num-1,5);
						    	parent.jTableGoodsList.setValueAt(Amount, num-1,6);
						    	parent.jTableGoodsList.setValueAt(unit, num-1,7);
						    	JOptionPane.showMessageDialog(null,Msg);
						    	setVisible(false);
						    }
						}
						catch(Exception ex)
						{
							ex.printStackTrace();
						}
						}
				}
					
					
					
					
					
					
				}
			});
		}
		return jButtonSubmit;
	}

	/**
	 * This method initializes jButtonCancle	
	 * 	
	 * @return javax.swing.JButton	
	 */
	private JButton getJButtonCancle() {
		if (jButtonCancle == null) {
			jButtonCancle = new JButton();
			jButtonCancle.setBounds(new Rectangle(163, 378, 108, 33));
			jButtonCancle.setText("取消");
			jButtonCancle.addActionListener(new java.awt.event.ActionListener() {
				public void actionPerformed(java.awt.event.ActionEvent e) {
					System.out.println("actionPerformed()"); // TODO Auto-generated Event stub actionPerformed()
				    System.exit(0);
				}
			});
		}
		return jButtonCancle;
	}

}  //  @jve:decl-index=0:visual-constraint="10,10"