perfectreaderaction.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.common.GetPerfectReader;
import librarymanagement.dao.PerfectReaderDao;
import librarymanagement.view.dialog.PerfectReader;
import librarymanagement.vo.PerfectReaderVO;

public class PerfectReaderAction implements ActionListener {

	private PerfectReader perfect;
	private PerfectReaderDao dao = new PerfectReaderDao();
	private Vector v;
	private JTable table;
	private PerfectReaderVO vo;

	public PerfectReaderAction(PerfectReader perfect) {
		this.perfect = perfect;

	}

	public void actionPerformed(ActionEvent e) {
		String name = e.getActionCommand();

		if (name.equals(" 搜    索 ")) {
			if (perfect.getIdTxt().getText().trim().equals("")) {
				JOptionPane.showMessageDialog(null, "请输入“读者编号”");
				return;
			}

			if (perfect.getIdTxt().getText().trim().matches("\\d{0,10}")) {
				perfect.getIdTxt().setEditable(false);
				new GetPerfectReader(perfect);
				foundRaaderInformation();

			} else {
				JOptionPane.showMessageDialog(null, "读者编号只能为0~9999999999之间的数字");
				perfect.getIdTxt().setText("");
				return;
			}
		}
		if (name.equals(" 修    改 ")) {
			if (perfect.getNameTxt().getText().trim().equals("")) {
				JOptionPane.showMessageDialog(null, "请先搜索出信息");
				return;
			}
			if (!(perfect.getAcdBox().getSelectedItem().equals("")
					&& perfect.getZhengBox().getSelectedItem().equals("") && perfect
					.getZhengIdTxt().getText().trim().equals(""))) {

				if (!(perfect.getTelTxt().getText().trim().matches("\\d*"))) {
					JOptionPane.showMessageDialog(null, "电话号码只能为数字");
					return;
				}
				dao.changeInfo(
						perfect.getAcdBox().getSelectedItem().toString(),
						perfect.getTelTxt().getText().trim().toString(),
						perfect.getZhengBox().getSelectedItem().toString(),
						perfect.getZhengIdTxt().getText().trim().toString(),
						perfect.getIdTxt().getText().trim().toString());

				foundRaaderInformation();
			} else {
				JOptionPane.showMessageDialog(null,
						"“所在院系”、“有效证件”、“证件号码”这三项都不能为空！！！");
				return;
			}
			
		}

		if (name.equals(" 退    出 ")) {
			perfect.dispose();
		}

		if (name.equals(" 重    置 ")) {
			table = perfect.createTable();
			DefaultTableModel model = (DefaultTableModel) table.getModel();
			int rows = model.getRowCount();
			if (rows != 0) {
				model.removeRow(0);
			} else {
				JOptionPane.showMessageDialog(null, "请先搜索出信息");
				commonPerfectClear();
				return;
			}
			commonPerfectClear();

		}
	}

	private void commonPerfectClear() {
		perfect.getIdTxt().setText("");
		perfect.getIdTxt().setEditable(true);
		perfect.getNameTxt().setText("");
		perfect.getSexTxt().setText("");
		perfect.getAcdBox().setSelectedItem("");
		perfect.getRegisterTxt().setText("");
		perfect.getTelTxt().setText("");
		perfect.getZhengBox().setSelectedItem("");
		perfect.getZhengIdTxt().setText("");
		perfect.getMailTxt().setText("");
		perfect.getJobTxt().setText("");

	}

	private void foundRaaderInformation() {
		v = dao.foundInfo(Long.parseLong(perfect.getIdTxt().getText().trim()));
		initiaJTableValues(table, v);
	}

	public void initiaJTableValues(JTable table, Vector v) {
		table = perfect.createTable();
		DefaultTableModel model = (DefaultTableModel) table.getModel();
		int rows = model.getRowCount();

		for (int i = rows - 1; i >= 0; i--) {
			model.removeRow(i);
		}
		Iterator iter = v.iterator();

		while (iter.hasNext()) {

			vo = (PerfectReaderVO) iter.next();
			perfect.getNameTxt().setText(vo.getReader_name().toString());
			perfect.getSexTxt().setText(vo.getSex().toString());
			perfect.getAcdBox().setSelectedItem(vo.getAcd().toString());
			perfect.getRegisterTxt().setText(vo.getRegist_date().toString());
			perfect.getTelTxt().setText(vo.getTel().toString());
			perfect.getZhengBox().setSelectedItem(
					vo.getCertificate().toString());
			perfect.getZhengIdTxt().setText(vo.getZheng_id().toString());
			perfect.getMailTxt().setText(vo.getE_mail().toString());
			perfect.getJobTxt().setText(vo.getJob().toString());
			Object[] data = { new Long(vo.getReader_id()), vo.getReader_name(),
					vo.getAcd(), vo.getRegist_date(), vo.getAvailable_date(),
					vo.getCondition(), new Long(vo.getNot_return_num()),
					vo.getTel(), vo.getSex(), vo.getCertificate(),
					vo.getZheng_id(), vo.getE_mail(), vo.getJob() };
			model.addRow(data);

		}

	}

}