serproblemserviserimpl.java

本例使用Java + Jsp 实现选择树的过程,主要使用Struts+JDBC/hibernate架构

/*
 * $Workfile: SerProblemServiserImpl.java$ 
 * Copyright (c) 2007 Jama, International.
 * All rights reserved.
 * Creator Jun
 * Last Changed by: $Author: Jun$ 
 * On: $Date: 2007-8-30 下午09:52:37$ 
 * $Revision: 1$ 
 */
package com.jama.rcrm.service.business;

import java.util.List;

import org.apache.commons.beanutils.BeanUtils;

import com.jama.common.taglib.QueryInfo;
import com.jama.rcrm.service.business.dto.SerProblemDto;
import com.jama.rcrm.service.dao.SerProblemDao;
import com.jama.rcrm.service.web.form.ProblemForm;

public class SerProblemServiserImpl implements SerProblemServise
{
	private SerProblemDao serProblemDao;
	
	
	public SerProblemDao getSerProblemDao()
	{
		return serProblemDao;
	}

	public void setSerProblemDao(SerProblemDao serProblemDao)
	{
		this.serProblemDao = serProblemDao;
	}

	/**
	 * 传入SerProblemDto将SerProblemDto的属性对应赋值给TSerProblemDefine的
	 * 对象的属性保存到数据库中
	 * */
	public boolean addProblemType(SerProblemDto serProblemDto) throws Exception
	{
		serProblemDao.addProblemType(serProblemDto);
		return true;
	}

	/**
	 * 传入String 类型的ID数组将数据库中对应记录的inactive字段值设为1，
	 * 表示不可用
	 * */
	public boolean deleteProblemType(String... ids) throws Exception
	{
		serProblemDao.deleteProblemType(ids);
		return true;
	}

	/**
	 * 传入QueryInfo类型的对象将数据按需求查询出来封装到List内返回
	 * 
	 */
	public List getProblem(QueryInfo queryInfo) throws Exception
	{	
		return serProblemDao.getProblem(queryInfo);
	}

	/**
	 *传入ID查找表中对应的记录，封装成ProblemForm返回
	 */
	public ProblemForm getProblemTypeById(String id) throws Exception
	{
		SerProblemDto dto = serProblemDao.getProblemTypeById(id); 
		ProblemForm form = new ProblemForm();
		BeanUtils.copyProperties(form,dto);
		return form;
	}

	/**
	 *传入SerProblemDto，将数据库表中对应的记录内容修改为该DTO属性的内容
	 */
	public boolean modifyProblemType(SerProblemDto serProblemDto) throws Exception
	{
		serProblemDao.modifyProblemType(serProblemDto);
		return true;
	}

	/**
	 *返回具有父子关系的内容为SerProblemDto的列表
	 */
	public List getProblemList() throws Exception
	{	
		return serProblemDao.getProblemList();
	}	
}