addorsadialog.java

JAVA开发的

package ly.util;

import java.awt.BorderLayout;
import javax.swing.JPanel;
import java.awt.Dialog;
import java.awt.Frame;
import java.awt.GraphicsConfiguration;
import java.awt.HeadlessException;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import java.security.interfaces.RSAPublicKey;
import java.sql.Connection;
import java.sql.PreparedStatement;

import javax.swing.JDialog;
import javax.swing.JFileChooser;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.JTextField;
import javax.swing.JScrollPane;
import javax.swing.JTextPane;
import javax.swing.JButton;

public class AddORSADialog extends JDialog {
	
	private RSAPublicKey inspectPubKey=null;
	private JPanel jContentPane = null;
	private DSBLMainFrame father;
	private JPanel jPanel = null;
	private JLabel jLabel = null;
	private JTextField jTextField = null;
	private JLabel jLabel1 = null;
	private JTextField jTextField1 = null;
	private JLabel jLabel2 = null;
	private JScrollPane jScrollPane = null;
	private JTextPane jTextPane = null;
	private JButton jButton = null;
	private JButton jButton1 = null;
	private JButton jButton2 = null;
	 

	public AddORSADialog(Frame owner,DSBLMainFrame ft, String title, boolean modal) {
		super(owner, title, modal);
		father=ft;
		initialize();
	}

	

	/**
	 * This method initializes this
	 * 
	 * @return void
	 */
	private void initialize() {
		this.setSize(446, 313);
		this.setContentPane(getJContentPane());
	}

	/**
	 * This method initializes jContentPane
	 * 
	 * @return javax.swing.JPanel
	 */
	private JPanel getJContentPane() {
		if (jContentPane == null) {
			jContentPane = new JPanel();
			jContentPane.setLayout(new BorderLayout());
			jContentPane.add(getJPanel(), java.awt.BorderLayout.CENTER);
		}
		return jContentPane;
	}



	/**
	 * This method initializes jPanel	
	 * 	
	 * @return javax.swing.JPanel	
	 */
	private JPanel getJPanel() {
		if (jPanel == null) {
			jLabel2 = new JLabel();
			jLabel2.setBounds(new java.awt.Rectangle(37,96,38,18));
			jLabel2.setText("描述:");
			jLabel1 = new JLabel();
			jLabel1.setBounds(new java.awt.Rectangle(37,66,37,18));
			jLabel1.setText("名称:");
			jLabel = new JLabel();
			jLabel.setBounds(new java.awt.Rectangle(38,32,36,18));
			jLabel.setText("公钥:");
			jPanel = new JPanel();
			jPanel.setLayout(null);
			jPanel.add(jLabel, null);
			jPanel.add(getJTextField(), null);
			jPanel.add(jLabel1, null);
			jPanel.add(getJTextField1(), null);
			jPanel.add(jLabel2, null);
			jPanel.add(getJScrollPane(), null);
			jPanel.add(getJButton(), null);
			jPanel.add(getJButton1(), null);
			jPanel.add(getJButton2(), null);
		}
		return jPanel;
	}



	/**
	 * This method initializes jTextField	
	 * 	
	 * @return javax.swing.JTextField	
	 */
	private JTextField getJTextField() {
		if (jTextField == null) {
			jTextField = new JTextField();
			jTextField.setBounds(new java.awt.Rectangle(76,30,206,22));
			jTextField.setEditable(false);
		}
		return jTextField;
	}



	/**
	 * This method initializes jTextField1	
	 * 	
	 * @return javax.swing.JTextField	
	 */
	private JTextField getJTextField1() {
		if (jTextField1 == null) {
			jTextField1 = new JTextField();
			jTextField1.setBounds(new java.awt.Rectangle(76,65,208,22));
		}
		return jTextField1;
	}



	/**
	 * This method initializes jScrollPane	
	 * 	
	 * @return javax.swing.JScrollPane	
	 */
	private JScrollPane getJScrollPane() {
		if (jScrollPane == null) {
			jScrollPane = new JScrollPane();
			jScrollPane.setBounds(new java.awt.Rectangle(38,114,363,99));
			jScrollPane.setViewportView(getJTextPane());
		}
		return jScrollPane;
	}



	/**
	 * This method initializes jTextPane	
	 * 	
	 * @return javax.swing.JTextPane	
	 */
	private JTextPane getJTextPane() {
		if (jTextPane == null) {
			jTextPane = new JTextPane();
		}
		return jTextPane;
	}



	/**
	 * This method initializes jButton	
	 * 	
	 * @return javax.swing.JButton	
	 */
	private JButton getJButton() {
		if (jButton == null) {
			jButton = new JButton();
			jButton.setBounds(new java.awt.Rectangle(292,29,113,23));
			jButton.setText("从文件导入");
			jButton.addActionListener(new jbActionListener(this));
		}
		return jButton;
	}
	
	private class jbActionListener implements java.awt.event.ActionListener {
		private AddORSADialog father;

		jbActionListener(AddORSADialog f) {
			super();
			father = f;
		}

		public void actionPerformed(java.awt.event.ActionEvent e) {
			JFileChooser fileChooser = new JFileChooser();
			fileChooser.setFileFilter(new JAVAFileFilter1("pub"));
			fileChooser.setFileSelectionMode(JFileChooser.FILES_ONLY);
			int result = fileChooser.showOpenDialog(father);
			if (result == JFileChooser.APPROVE_OPTION) {
				File f = fileChooser.getSelectedFile();
				try {
					FileInputStream sin=new FileInputStream(f);
					ObjectInputStream oin=new ObjectInputStream(sin);
					RSAPublicKey ptemp=(RSAPublicKey)oin.readObject();
					
					if(ptemp instanceof RSAPublicKey) {
						father.inspectPubKey=ptemp;
						father.getJTextField().setText("来自文件"+f.getPath());
					}else throw new Exception("文件类型不对");
				} catch (Exception e1) {
					JOptionPane.showMessageDialog(father, "文件找不到或者文件类型不对，非合适类型！", "错误！",
							JOptionPane.ERROR_MESSAGE);
				}

			}
		}
	}


	/**
	 * This method initializes jButton1	
	 * 	
	 * @return javax.swing.JButton	
	 */
	private JButton getJButton1() {
		if (jButton1 == null) {
			jButton1 = new JButton();
			jButton1.setBounds(new java.awt.Rectangle(221,235,93,24));
			jButton1.setText("确定添加");
			jButton1.addActionListener(new MyB1ActionListener(this));
		}
		return jButton1;
	}

	private class MyB1ActionListener implements java.awt.event.ActionListener {
		private AddORSADialog father;

		public MyB1ActionListener(AddORSADialog ft) {
			super();
			father = ft;

		}

		public void actionPerformed(java.awt.event.ActionEvent e) {
			if (father.inspectPubKey!= null) {
						
							try {
								
								ByteArrayOutputStream bout1 = new ByteArrayOutputStream();
								ObjectOutputStream oout1 = new ObjectOutputStream(
										bout1);
								oout1.writeObject(inspectPubKey);
								oout1.flush();
								oout1.close();
								
								ByteArrayInputStream pubin = new ByteArrayInputStream(
										bout1.toByteArray());
								
								Connection con = father.father.getConnection();
								PreparedStatement pst = con
										.prepareStatement("insert into ORSA(name,description,RSApublicKey,create_data) values (?,?,?,?)");
								pst.setString(1, father.getJTextField1().getText());
								pst.setString(2, father.getJTextPane().getText());
								pst
										.setBinaryStream(3, pubin, pubin
												.available());
								
								pst.setString(4, new java.sql.Date(
										new java.util.Date().getTime())
										.toString());
								pst.executeUpdate();
								father.father.getJTextPane().getDocument().insertString(father.father.getJTextPane().getDocument().getLength(),"(" + new java.util.Date() + ":) 以添加记录，名称为"+father.getJTextField1().getText()+"\n", father.father.sas);
								father.father.jTable1=father.father.refreshJTable1();
								father.dispose();
							} catch (Exception e1) {
								JOptionPane.showMessageDialog(father, e
										.toString(), "错误：",
										JOptionPane.ERROR_MESSAGE);
							}
					
			} else
				JOptionPane.showMessageDialog(father, "密钥不正确，请生成密钥！", "错误：",
						JOptionPane.ERROR_MESSAGE);

		}
	}


	/**
	 * This method initializes jButton2	
	 * 	
	 * @return javax.swing.JButton	
	 */
	private JButton getJButton2() {
		if (jButton2 == null) {
			jButton2 = new JButton();
			jButton2.setBounds(new java.awt.Rectangle(324,235,84,24));
			jButton2.setText("取消");
			jButton2.addActionListener(new MyB3ActionListener(this));
		}
		return jButton2;
	}
	private class MyB3ActionListener implements java.awt.event.ActionListener {
		private AddORSADialog father;

		public MyB3ActionListener(AddORSADialog ft) {
			super();
			father = ft;

		}

		public void actionPerformed(java.awt.event.ActionEvent e) {
			father.dispose();
		}
	}

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