uncommandwordserviceimpl.java

这个是完整的wap项目的源码 开发语言 Java 系统架构 Struts + hibernate + spring 数据库 Mysql5.0 应用服务器Tomcat5.0 开发工具 MyEc

package com.longtime.wap.module.cellphone.service.impl;

import java.util.List;

import com.longtime.wap.common.web.Page;
import com.longtime.wap.model.UncommandWord;
import com.longtime.wap.module.cellphone.common.UncommandWordQueryBean;
import com.longtime.wap.module.cellphone.dao.UncommandWordDao;
import com.longtime.wap.module.cellphone.service.UncommandWordService;

/**
 * 过滤字符服务实现类
 * 
 * @author shiz
 * @date Nov 15, 2007
 */
public class UncommandWordServiceImpl implements UncommandWordService {

	private UncommandWordDao uncommandWordDao;

	/**
	 * 接受spring的注入，把dao对象注入到service中
	 * 
	 * @param uncommandWordDao
	 *            设置过滤字符dao
	 */
	public void setUncommandWordDao(UncommandWordDao uncommandWordDao) {
		this.uncommandWordDao = uncommandWordDao;
	}

	/**
	 * 保存过滤字符
	 * 
	 * @param uncommandWord
	 *            过滤字符信息
	 */
	public void saveUncommandWord(UncommandWord uncommandWord) {
		if(0 == uncommandWord.getUncommandWordId()) {
			this.uncommandWordDao.createUncommandWord(uncommandWord);
		} else {
			this.uncommandWordDao.updateUncommandWord(uncommandWord);	
		}		
	}

	/**
	 * 获取过滤字符
	 * 
	 * @param id
	 *            过滤字符编号
	 * @return 返回过滤字符信息
	 */
	public UncommandWord getUncommandWordById(long id) {
		return uncommandWordDao.retrieveUncommandWordById(new Long(id));
	}

	/**
	 * 获取过滤字符列表
	 * 
	 * @param page
	 *            分页数
	 * @return 过滤字符列表
	 */
	public List getUncommandWords(Page page) {
		UncommandWordQueryBean queryBean = new UncommandWordQueryBean();
		page.setTotalCount(uncommandWordDao
				.retrieveUncommandWordsCount(queryBean));
		return uncommandWordDao.retrieveUncommandWords(queryBean, page);
	}

	/**
	 * 删除过滤字符
	 * 
	 * @param ids
	 *            过滤字符编号
	 */
	public void deleteUncommandWords(String[] ids) {
		List uncommandWords = uncommandWordDao.retrieveUncommandWordsByIds(ids);
		uncommandWordDao.deleteUncommandWords(uncommandWords);
	}

	/**
	 * 获取过滤字符信息
	 * 
	 * @param word
	 *            过滤字符
	 * @return 过滤字符信息
	 */
	public UncommandWord getUncommandWordByWord(String word) {
		if (uncommandWordDao.retrieveUncommandWordByWord(word).size() > 0) {
			return (UncommandWord) uncommandWordDao
					.retrieveUncommandWordByWord(word).get(0);
		} else {
			return null;
		}
	}

}