specialxmlreaderdemo.java

一个用java开发的具有搜索功能的图书管理系统

package library;

import javax.swing.SwingUtilities;
import java.awt.BorderLayout;
import java.io.IOException;

import javax.swing.JPanel;
import javax.swing.JFrame;
import javax.swing.JButton;

import org.jdom.JDOMException;

public class SpecialXMLReaderDemo extends JFrame {

	private static final long serialVersionUID = 1L;

	private JPanel jContentPane = null;

	private JButton jButton = null;

	/**
	 * This method initializes jButton	
	 * 	
	 * @return javax.swing.JButton	
	 */
	private JButton getJButton() {
		if (jButton == null) {
			jButton = new JButton();
			jButton.setText("read");
			jButton.addActionListener(new java.awt.event.ActionListener() {
				public void actionPerformed(java.awt.event.ActionEvent e) {
					try {
						SpecialXMLReader reader=SpecialXMLReader.getInstance(getClass().getResource("config.xml").getPath());
						System.out.println(reader.getList("/System").size());
						System.out.println(reader.getValue("/System/BorrowTerm"));
						System.out.println(reader.getValue("/System/BorrowSum"));
						System.out.println(reader.getValue("/System/PenltyPerDay"));
						System.out.println(reader.getValue("/System/PenltyPerDay/@unit"));
						System.out.println(reader.getName("/System/Database/*"));
						System.out.println(reader.getValue("/System/Database/MySQL/@administrator"));
						System.out.println(reader.getValue("/System/Database/MySQL/@password"));
						System.out.println(reader.getValue("/System/Database/MySQL/ReferentialIntegrity/@delete"));
						System.out.println(reader.getValue("/System/Database/MySQL/ReferentialIntegrity/@update"));
						System.out.println(reader.getValue("/System/Pagination/RecordCount"));
						String[] values=reader.getElementsValues("/System/BookSort");
						for(int i=0;i<values.length;i++)
						{
							System.out.println(values[i]);
						}
						
						
					} catch (IOException e1) {
						// TODO 自动生成 catch 块
						e1.printStackTrace();
					} catch (JDOMException ex) {
						// TODO 自动生成 catch 块
						ex.printStackTrace();
					}
				}
			});
		}
		return jButton;
	}

	/**
	 * @param args
	 */
	public static void main(String[] args) {
		// TODO 自动生成方法存根
		SwingUtilities.invokeLater(new Runnable() {
			public void run() {
				SpecialXMLReaderDemo thisClass = new SpecialXMLReaderDemo();
				thisClass.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
				thisClass.setVisible(true);
			}
		});
	}

	/**
	 * This is the default constructor
	 */
	public SpecialXMLReaderDemo() {
		super();
		initialize();
	}

	/**
	 * This method initializes this
	 * 
	 * @return void
	 */
	private void initialize() {
		this.setSize(300, 200);
		this.setContentPane(getJContentPane());
		this.setTitle("JFrame");
	}

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

}