registerdbobserver.java

来自「此文档针对开发人员和测试人员。第二章对软件进行了全面的描述。第三章对接口进行了分」· Java 代码 · 共 83 行

package com.ciash.bms.observer.impl;

import java.util.Collection;
import java.util.Vector;

import javax.swing.JOptionPane;

import com.ciash.bms.gui.uiInter.RegisterDialogUI;
import com.ciash.bms.gui.updater.RegisterUpdater;
import com.ciash.bms.model.RegisterModel;
import com.ciash.bms.observer.UserRegisterObserver;

/**
 * <p>Title: BMS</p>
 * <p>Description: </p>
 * <p>Copyright: Copyright (c) 2009</p>
 * <p>Company: Cigarette Ash Inc.</p>
 * @author Cigarette Ash
 * @version 1.0
 */

public class RegisterDBObserver 
implements UserRegisterObserver{

    public RegisterDialogUI getDialog() {
		return dialog;
	}

	public void setDialog(RegisterDialogUI dialog) {
		this.dialog = dialog;
	}

	public RegisterModel getRegisterModel() {
		return registerModel;
	}

	public void setRegisterModel(RegisterModel registerModel) {
		this.registerModel = registerModel;
	}

	private RegisterDialogUI dialog;

    private RegisterModel registerModel;

    private Vector updaters;

    public RegisterDBObserver(RegisterDialogUI dialog ,RegisterModel registerModel) {
        this.dialog = dialog;
        this.registerModel = registerModel;
    }

	public RegisterDBObserver() {
	}

	public void register() {
        int result;
        do{
        	Collection pops = registerModel.getAllPopedom();
           result = dialog.showDialog(pops);
        } while(result == RegisterDialogUI.OK_OPTION && !registerModel.register(dialog.getUser()));
        //点击OK，并且登陆不成功时循环
        if(result == RegisterDialogUI.OK_OPTION){
            update();
        }
    }

    public void update() {
        JOptionPane.showMessageDialog(null, "注册成功", "提示！"
            , JOptionPane.WARNING_MESSAGE);
    }

    public void addRegisterUpdater(RegisterUpdater updater) {
        updaters.add(updater);
    }

    public void removeRegisterUpdater(RegisterUpdater updater){
        updaters.remove(updater);
    }

    public RegisterUpdater getRegisterUpdater(int i){
        return (RegisterUpdater) updaters.get(i);
    }
}