genusmodel.java

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析。第四章对软件实现的功能进行概述。第五章对软件后续开发实现提出的要求。第六章提出其他一些在软件开发过程中需要注意的问题

package com.ciash.bms.model.impl;

import java.util.Collection;

import com.ciash.bms.db.manager.genus.GenusDBFindManager;
import com.ciash.bms.db.manager.genus.GenusDBEditManager;
import com.ciash.bms.db.manager.genus.impl.GenusDBManager;
import com.ciash.bms.gui.uiInter.GenusDialogUI;

import javax.swing.JOptionPane;
import com.ciash.bms.entity.BookGenus;
import com.ciash.bms.model.GenusEditModel;

/**
 * <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 GenusModel implements GenusEditModel{

    private GenusDBFindManager findManager;

    private GenusDBEditManager editManager;

    public GenusModel(GenusDBManager genusDBManager) {
    	this.findManager = genusDBManager;
    	this.editManager = genusDBManager;
    }

    public boolean addGenus(BookGenus g) {
        if(findManager.isExist(g)){
            JOptionPane.showMessageDialog(null, "该分类已经存在", "错误!"
                , JOptionPane.ERROR_MESSAGE);
            return false;
        }
        int result = JOptionPane.showConfirmDialog(null, "确定添加？", "提示！"
            , JOptionPane.WARNING_MESSAGE);
        if (result == JOptionPane.OK_OPTION) {
            editManager.add(g);
            return true;
        }
        return false;
    }

	public Collection findAll() {
		return findManager.findAll();
	}
}