reborrowbookaction.java

一个简单的图书馆的管理系统,该系统主要是针对学校的图书馆而做的

package librarymanagement.action.dialogAction;

import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.util.Iterator;
import java.util.Vector;

import javax.swing.JOptionPane;
import javax.swing.JTable;
import javax.swing.table.DefaultTableModel;

import librarymanagement.dao.borrowbookdao.BorrowBookDao;
import librarymanagement.view.dialog.ReBorrowBook;
import librarymanagement.vo.BorrowBookVo;

public class ReBorrowBookAction implements ActionListener{

	ReBorrowBook reBorrowDialog;
	public ReBorrowBookAction(ReBorrowBook reBorrowBook){
		this.reBorrowDialog =reBorrowBook;
	}

public void actionPerformed(ActionEvent e) {
	String name = e.getActionCommand();
	if(name.equals("确定续借")){		
		BorrowBookDao dao2 = new BorrowBookDao();
		if(!reBorrowDialog.checkDateInputIsValible()){
			return;
		}
		if(reBorrowDialog.checkInputTxt()){
		
		BorrowBookVo value1 = reBorrowDialog.getInputValue();
		Vector v2 = dao2.reBorrowBook( value1.getReaderId(), value1.getBookId(),
				    value1.getShouldReturnTime());
		
		JTable table2 = reBorrowDialog.buildTable();
		initTable(table2,v2, dao2.lendOutTime, value1.getShouldReturnTime());
		if(table2.getRowCount()!=0){
			JOptionPane.showMessageDialog(null,"图书续借成功！","借阅信息提示",JOptionPane.YES_OPTION);
		}
		}
	
}else if(name.equals("取消")){
	reBorrowDialog.dispose();
}	
}
public void initTable(JTable table,Vector v ,String lendDate,String shouldReturnDate){
	DefaultTableModel model = (DefaultTableModel) table.getModel();
    int rows = model.getRowCount();
    for (int i = rows - 1; i >= 0; i--) {
      model.removeRow(i);
    }
    if(v==null){
    	return;
    }
    Iterator iter = v.iterator();
    while (iter.hasNext()) {
      BorrowBookVo value = (BorrowBookVo) iter.next();
      Object[] data = { new Integer(value.getBookId()),
          value.getBookName(), value.getReaderId(),
          value.getReaderName(),value.getAcd(), value.getPosition(),
         value.getCondition(),value.getNotReturnNum(),lendDate,shouldReturnDate };
      model.addRow(data);
    }
}
}