overdue.java

图书管理系统

/*
 * overdue.java
 *
 * Created on 2007年6月21日, 下午10:13
 */

package 图书管理系统;
import javax.swing.*;
import java.sql.*;
public class overdue extends javax.swing.JFrame {
    /** Creates new form overdue */
    public overdue() {
        initComponents();
        BG_O.add(R_all);
        BG_O.add(R_QBBID);
        BG_O.add(R_QBRID);
        this.setTitle("超期记录查询");
        this.setBounds(300,250,500,400);
        this.setDefaultCloseOperation(DISPOSE_ON_CLOSE);
        try{
        con=connect.getcon();
        stmt=connect.getstmt();
        rs = stmt.executeQuery("select 书号,读者编号,借阅日期,归还日期 from 借阅 where 归还日期  is NULL and datediff(dd,借阅日期,getdate())>60");
        PaintTable paint=new PaintTable(rs,name,overduetable,this,dataType);
        }
        catch(Exception readere) 
         {
            JOptionPane.showMessageDialog(null,"数据库访问失败！");
           readere.printStackTrace();
     }
    }
    
    /** This method is called from within the constructor to
     * initialize the form.
     * WARNING: Do NOT modify this code. The content of this method is
     * always regenerated by the Form Editor.
     */
    // <editor-fold defaultstate="collapsed" desc=" Generated Code ">//GEN-BEGIN:initComponents
    private void initComponents() {
        BG_O = new javax.swing.ButtonGroup();
        jScrollPane1 = new javax.swing.JScrollPane();
        overduetable = new javax.swing.JTable();
        R_QBBID = new javax.swing.JRadioButton();
        R_QBRID = new javax.swing.JRadioButton();
        T_overdue = new javax.swing.JTextField();
        jLabel1 = new javax.swing.JLabel();
        R_all = new javax.swing.JRadioButton();

        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
        overduetable.setModel(new javax.swing.table.DefaultTableModel(
            new Object [][] {
                {null, null, null, null},
                {null, null, null, null},
                {null, null, null, null},
                {null, null, null, null}
            },
            new String [] {
                "Title 1", "Title 2", "Title 3", "Title 4"
            }
        ));
        jScrollPane1.setViewportView(overduetable);

        R_QBBID.setText("\u6309\u56fe\u4e66\u53f7\u67e5\u8be2\u8d85\u671f\u8bb0\u5f55");
        R_QBBID.setBorder(javax.swing.BorderFactory.createEmptyBorder(0, 0, 0, 0));
        R_QBBID.setMargin(new java.awt.Insets(0, 0, 0, 0));
        R_QBBID.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                R_QBBIDActionPerformed(evt);
            }
        });

        R_QBRID.setText("\u6309\u8bfb\u8005\u7f16\u53f7\u67e5\u8be2\u8d85\u671f\u8bb0\u5f55");
        R_QBRID.setBorder(javax.swing.BorderFactory.createEmptyBorder(0, 0, 0, 0));
        R_QBRID.setMargin(new java.awt.Insets(0, 0, 0, 0));
        R_QBRID.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                R_QBRIDActionPerformed(evt);
            }
        });

        jLabel1.setText("\u8bf7\u8f93\u5165\u60a8\u6240\u8981\u67e5\u8be2\u7684\u5185\u5bb9\uff1a");

        R_all.setText("\u67e5\u8be2\u6240\u6709\u8d85\u671f\u8bb0\u5f55");
        R_all.setBorder(javax.swing.BorderFactory.createEmptyBorder(0, 0, 0, 0));
        R_all.setMargin(new java.awt.Insets(0, 0, 0, 0));
        R_all.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                R_allActionPerformed(evt);
            }
        });

        org.jdesktop.layout.GroupLayout layout = new org.jdesktop.layout.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
            .add(jScrollPane1, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 408, Short.MAX_VALUE)
            .add(org.jdesktop.layout.GroupLayout.TRAILING, layout.createSequentialGroup()
                .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
                    .add(layout.createSequentialGroup()
                        .add(32, 32, 32)
                        .add(T_overdue, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 137, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE))
                    .add(layout.createSequentialGroup()
                        .addContainerGap()
                        .add(jLabel1, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 156, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)))
                .add(49, 49, 49)
                .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
                    .add(R_QBBID)
                    .add(R_QBRID)
                    .add(R_all))
                .add(41, 41, 41))
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
            .add(layout.createSequentialGroup()
                .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
                    .add(layout.createSequentialGroup()
                        .add(39, 39, 39)
                        .add(R_all))
                    .add(layout.createSequentialGroup()
                        .add(25, 25, 25)
                        .add(jLabel1)))
                .add(14, 14, 14)
                .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.BASELINE)
                    .add(R_QBRID)
                    .add(T_overdue, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE))
                .add(19, 19, 19)
                .add(R_QBBID)
                .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED, 38, Short.MAX_VALUE)
                .add(jScrollPane1, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 247, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE))
        );
        pack();
    }// </editor-fold>//GEN-END:initComponents

    private void R_allActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_R_allActionPerformed
// TODO 将在此处添加您的处理代码：
        try{
            rs = stmt.executeQuery("select 书号,读者编号,借阅日期,归还日期 from 借阅 where 归还日期  is NULL and datediff(dd,借阅日期,getdate())>60");
            PaintTable paint=new PaintTable(rs,name,overduetable,this,dataType);
        } catch(Exception readere) {
            JOptionPane.showMessageDialog(null,"数据库访问失败！");
            readere.printStackTrace();
        }
    }//GEN-LAST:event_R_allActionPerformed

    private void R_QBBIDActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_R_QBBIDActionPerformed
// TODO 将在此处添加您的处理代码：
        try{
        PreparedStatement sql=con.prepareStatement("select 书号,读者编号,借阅日期,归还日期 from 借阅 where 归还日期  is NULL and datediff(dd,借阅日期,getdate())>60 and 书号=?");
        sql.setString(1,T_overdue.getText().trim());
         rs=sql.executeQuery();
        PaintTable paint=new PaintTable(rs,name,overduetable,this,dataType);
        }
        catch(Exception readere) 
         {
            JOptionPane.showMessageDialog(null,"数据库访问失败！");
           readere.printStackTrace();
     }
    }//GEN-LAST:event_R_QBBIDActionPerformed

    private void R_QBRIDActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_R_QBRIDActionPerformed
// TODO 将在此处添加您的处理代码：
        try{
        PreparedStatement sql=con.prepareStatement("select 书号,读者编号,借阅日期,归还日期 from 借阅 where 归还日期  is NULL and datediff(dd,借阅日期,getdate())>60 and 读者编号=?");
        sql.setString(1,T_overdue.getText().trim());
        rs=sql.executeQuery();
        PaintTable paint=new PaintTable(rs,name,overduetable,this,dataType);
        }
        catch(Exception readere) 
         {
            JOptionPane.showMessageDialog(null,"数据库访问失败！");
           readere.printStackTrace();
     }
    }//GEN-LAST:event_R_QBRIDActionPerformed
    
    /**
     * @param args the command line arguments
     */
    public static void main(String args[]) {
        java.awt.EventQueue.invokeLater(new Runnable() {
            public void run() {
                new overdue().setVisible(true);
            }
        });
    }
    
    // Variables declaration - do not modify//GEN-BEGIN:variables
    private javax.swing.ButtonGroup BG_O;
    private javax.swing.JRadioButton R_QBBID;
    private javax.swing.JRadioButton R_QBRID;
    private javax.swing.JRadioButton R_all;
    private javax.swing.JTextField T_overdue;
    private javax.swing.JLabel jLabel1;
    private javax.swing.JScrollPane jScrollPane1;
    private javax.swing.JTable overduetable;
    // End of variables declaration//GEN-END:variables
   private Connection con;
   private Statement stmt;
   private String[] name={"书号","读者编号","借阅日期","归还日期"};
   private String sql;
   private Class[] dataType={String.class,String.class,String.class,String.class};
   private ResultSet rs;
}